How to write the net ionic equation including the phases First, we balance the molecula There are three main steps for writing the net ionic equation for CaS + CuCl2 = CuS + CaCl2 (Calcium sulfide + Copper (II) chloride). Carbon dioxide gas and water are Question: Write the net ionic equation, including phases, that corresponds to the reaction Zn(CIO)2(aq) + Na,S(aq) + ZnS(s) + 2 NaCIO,(aq) net ionic equation: Show transcribed image How do you write the balanced chemical, complete ionic and net ionic equation for the reaction between aqueous solutions of sodium carbonate and calcium chloride? Final answer: The net ionic equation for the reaction between Pb(NO3)2(aq) and K2S(aq) is Pb2+(aq) + S2-(aq) PbS(s). The net ionic equation only shows the species involved in the chemical Let's write the general steps for the net-ionic equation: Write the balanced molecular equation. Remember to transfer you phases to this part of the ionic equation. Question: For the chemical reaction HCN(aq) + KOH(aq) - HOT) + KCN(aq) write the net ionic equation, including the phases. In this tutorial, you will learn how to write net ionic equations. How do you solve this? And, because the products of this reaction aren't given, how do we Question: Write the balanced net ionic equation for the reaction of aqueous sodium sulfate with aqueous lead(II) nitrate. First, we balance the mo There are three main steps for writing the net ionic equation for HClO4 + NaOH= NaClO4 + H2O (Perchloric acid + Sodium hydroxide). Question: Write the net ionic equation, including phases, that corresponds to the reaction Zn(ClO4)2(aq)+K2CO3(aq) ZnCO3(s)+2KClO4(aq) Write the net ionic equation, including Question: Write the net ionic equation, including phases, that corresponds to the reaction - Cu(CIO),(aq) + Na, Co, (aq) — Cuco,(s) + 2 NaCIO, (aq) 1 net ionic equation: K SPECIAL There are three main steps for writing the net ionic equation for Ba(ClO4)2 + K2SO4 = BaSO4 + KClO4 (Barium perchlorate + Potassium sulfate). Make certain you include all charges for any ions Question: Write the balanced NET ionic equation for the reaction when potassium phosphate and rubidium chloride are mixed in aqueous solution. $$ \ce{2HBr(aq) + Ba(OH)2(aq) -> 2H2O(l) + Explains how you construct electron-half-equations for redox reactions and combine them to give the ionic equation for the reaction. Verified Solution. The precipitate. When writing a balanced chemical equation in the form of a Click here:point_up_2:to get an answer to your question :writing_hand:write the net ionic equation including the phases based off this reaction hclo4 aq Solve Guides Answer to Write the net ionic equation, including phases, that Write net ionic equations for chemical reactions between ionic compounds. Molecular equation: — Write the net ionic equation, including phases, that corresponds to the reaction Cu(NO3)2(aq)+K2S(aq) \rightarrow CuS(s)+2KNO3(aq) Write net ionic equation for the To show the overall chemical transformation, we omit the spectator ions, and the resulting equation is called the net ionic equation: 3Ba 2+ (aq) + 2PO 4 3- Write balanced complete ionic and net ionic equations for each reaction: a) K 2 SO For the following chemical reaction HCN(aq)+KOH(aq)-->H2O(l)+KCN(aq) write the net ionic equation, including the phases. 2KNO3(aq)→2K + (aq)+ 2NO-3 (aq). First, we balance the molecular equation. There are three main steps for writing the net ionic equation for CaBr2 + Na3PO4 = Ca3(PO4)2 + NaBr (Calcium bromide + Sodium phosphate). First, we balance the mol The net ionic equation typically describes the actual chemistry of the reaction, and what is going on. General (Molecular)Equation; Total Ionic Equation; Net Ionic Equation; In solving these Be sure to include the proper phases for all species within the reaction. First, we balance t Be sure to include the proper phases for all species within the reaction. First, we balance the mo Question: Write the balanced net ionic equation for the reaction of aqueous lead(II) nitrate with aqueous sodium sulfide. Include phases. Explanation: Enter the net ionic equation, including phases, for the reaction of AgNO 3 (aq) with K 2 SO 3 (aq). After, remove spectator ions The balanced molecular equation and net ionic equation for the reaction between hydrofluoric acid and rubidium hydroxide are as follows;. The net ionic equation is balanced for mass and charge and lists the state of matter of all species. Split strong electrolytes into ions (completed ionic There are three main steps for writing the net ionic equation for HBr + LiOH = LiBr + H2O (Hydrobromic acid + Lithium hydroxide). net ionic equation: Show transcribed image text Answer to write the net ionic equation (including phases) that Neutralization Reactions and Net Ionic Equations for Neutralization Reactions. How To Write Net Ionic Equations In Chemistry - A Simple Method! 961. Solution The net ionic equation, including the phases, for the chemical reaction is, . Write the balanced NET ionic equation for the reaction when Cr(NO₃)₃ and Li₂CO₃ are mixed in aqueous solution. This answer has a There are three main steps for writing the net ionic equation for Pb(C2H3O2)2 + NH4Cl = NH4C2H3O2 + PbCl2 (Lead acetate + Ammonium chloride). Here’s the best way to solve it. net ionic equation: Select the color of the solid that forms when Ba(NO), solution is added to Study with Quizlet and memorize flashcards containing terms like The following chemical reaction takes place in aqueous solution: AgNO3(aq)+KI(aq)→AgI(s)+KNO3(aq) Write the net ionic equation for this There are three main steps for writing the net ionic equation for Mg(OH)2 + HNO3 = Mg(NO3)2 + H2O (Magnesium hydroxide + Nitric acid). There are three main steps for writing the net ionic equation for NiCl2 + Na2S = NiS + NaCl (Nickel (II) chloride + Sodium sulfide). complete ionic equation: chemical equation in which all dissolved ionic reactants and products, including spectator ions, are explicitly represented by formulas for their dissociated Question: Write the net ionic equation, including phases, that corresponds to the reaction Zn(ClO4)2(aq)+Na2 S(aq) ZnS(s)+2NaClO4(aq) net ionic equation: thank you Show transcribed image text There are three main steps for writing the net ionic equation for CsOH + H2SO4 = Cs2SO4 + H2O (Cesium hydroxide + Sulfuric acid). net ionic equation: Pb2+ (AQ) + S2- (aq) – PbS(8) The following equation represents the reaction that occurs when aqueous solutions of sodium hydroxide and magnesium acetate are combined. Mg(CH3COO)2(aq) + 2NaOH(aq) There are three main steps for writing the net ionic equation for HI + KOH = KI + H2O (Hydroiodic acid + Potassium hydroxide). Solution Question: Write the balanced net ionic equation for the reaction of aqueous sodium sulfide with aqueous lead(II) nitrate. Then, we rewrite the soluble ionic There are three main steps for writing the net ionic equation for CuSO4 + Sr(NO3)2 = Cu(NO3)2 + SrSO4 (Copper (II) sulfate + Strontium nitrate). Question: Write the balanced molecular equation and net ionic equation for the neutralization reaction between hydrochloric acid and strontium hydroxide. First, we balance th The net ionic equation is the chemical equation that shows only those elements, compounds, and ions that are directly involved in the chemical reaction. First, we balance the write the net ionic equation, including the phases. If you are given a word equation to balance, you'll need to be able to identify strong electrolytes, weak electrolytes, and insoluble This example illustrates the fundamental aspects of any chemical equation: The substances undergoing reaction are called reactants, and their formulas are placed on the left side of the equation. A solution of Ba(OH)2 and a solution of H2SO4 are mixed. Break into complete ionic equation but writing (aq) compounds as their separate ions 2Li + (aq) +SO 4 2- (aq) +2Ag + (aq) +2NO 3 - (aq) →Ag 2 SO 4(s) +2Li - (aq) +2NO 3 - Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) and KCl(aq). Include the phase of each species. Solution Final answer: The net ionic equation for the reaction HCN(aq) + KOH(aq) H2O(l) + KCN(aq) is: H+ (aq) + OH- (aq) H2O(l), after factoring out the spectator ions. Water and a precipitate of BaSO4 are formed. (Use H+ instead of H3O+. ; The substances generated by the To write the net ionic equation for AgNO3 + KCl = AgCl + KNO3 (Silver nitrate + Potassium chloride) we follow main three steps. Explanation: To write the net ionic equation, we need To write the net ionic equation for the dissolution of cobalt(II) phosphate, CoPO₄(s), in the presence of hydronium ion, H₃O⁺(aq), we first recognize that cobalt Write a balanced complete ionic equation and a balanced net ionic equation for the following: Na_{3}PO_4(aq)+NiCl_2(aq)\to Ni_3(PO_4)_2(s)+NaCl(aq) (Express the answer as a There are three main steps for writing the net ionic equation for AgNO3 + LiBr = AgBr + LiNO3 (Silver nitrate + Lithium bromide). This is derived by first writing the complete ionic equation and then eliminating the spectator For the chemical reaction 2HBr(aq)+Ba(OH)2(aq) 2H2O(l)+BaBr2(aq) write the net ionic equation, including the phases. First, we balance the m The net ionic equation for the reaction between HCN and KOH is H⁺(aq) + OH⁻(aq) → H₂O(l). First, we balance t There are three main steps for writing the net ionic equation for HF + LiOH = LiF + H2O (Hydrofluoric acid + Lithium hydroxide). Keep ZnS together as it is a solid. The spectator ions, Na+ and NO3-, are canceled out in the net ionic 4. sodium phosphate, Na, PO, and barium Glossary. If no Write the net ionic equation, including phases, that corresponds to the reaction: Cu(ClO4)2(aq)+Na2CO3(aq) CuCO3(s)+2NaClO4(aq) Net Ionic equation: _____ The net ionic equation of the reaction is Pb^2+(aq) + CO3^2-(aq) PbCO3(s), with the phases shown. ) Write the net ionic For the following chemical reaction 2HBr(aq) + Ba(OH)2(aq) --> 2H2O(l) + BaBr2(aq) write the net ionic equation, including the phases. 1) Write the net ionic equation ( including Phases ) that corresponds to Zn(NO3)2 (aq) + K2CO3(aq) -> ZnCO3 (s) + 2KNO3 (aq) please include charges There are 3 steps to solve this Write the net ionic equation (including phases) that corresponds to Fe(NO3)2(aq)+K2S(aq) right arrow FeS(s)+2KNO3(aq) There are 2 steps to solve this one. Carry through any Write net ionic equations for chemical reactions between ionic compounds. Translating chemical equations into ionic equations. First, we balance the m Write the net ionic equation, including phases, that corresponds to the reaction Cu(ClO4)2(aq)+Na2CO3(aq) CuCO3(s)+2NaClO4(aq) There are 3 steps to solve this one. Notice that in writing the net ionic Question: Write the balanced molecular equation and net ionic equation for the reaction between hydrofluoric acid and rubidium hydroxide, Include the phases of each species. First, we balance the molec Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) with K2SO4(aq). K 2 S(aq)→2K + (aq)+ S 2-(aq). First, we balance the mole For the chemical reaction 2 HBr(aq) + Ba(OH), (aq) — 2H20(1) + BaBr, (aq) write the net ionic equation, including the phases. Write the net ionic equation for the unbalanced reaction. Balanced molecular equation:. Be sure to include the proper Write the Net Ionic Equation including phases, for the reaction of AgNO_3 and Ba(OH)_2. First, we ba There are three main steps for writing the net ionic equation for CaCl2 + Li2CO3 = CaCO3 + LiCl (Calcium chloride + Lithium carbonate). First, we balance the molec WRITE NET IONIC EQUation including phases for reaction Cu(NO3)2(aq)+Na2CO3(aq) CuCO3(s)+2NaNO3(aq) Community Answer. net ionic equation= There are 2 steps to solve this one. Write the balanced net ionic equation, including the phases, for the given reaction. At the moment there are a net 7+ charges on the left There are three main steps for writing the net ionic equation for BeCl2 + NaOH = Be(OH)2 + NaCl (Beryllium chloride + Sodium hydroxide). Question: Write the net ionic equation, including phases, that corresponds to the reaction Zn(NO3)2(aq)+K2 S(aq) ZnS(s)+2KNO3(aq) net ionic equation:Complete and balance the molecular equation for the reaction of aqucous ammonium . First, we balance the m Write the net ionic equation, including phases, that corresponds to the reaction: Zn(ClO4)2(aq)+Na2S(aq) ZnS(s)+2NaClO4(aq) Net Ionic Equation: Your solution’s ready to Question: Enter the net ionic equation, including phases, for the reaction of AgNO3(aq) and KCl(aq). There are 2 steps to solve this one. For single-replacement and double-replacement reactions, many of the reactions included ionic Write the balanced NET ionic equation for the reaction when aqueous SrBr₂ and aqueous K₂SO4 are mixed in solution to form solid SrSO4 and aqueous KBr. all you need to do is balance the charges. Write a net ionic equation to describe the reaction that occurs when 0. First, Complete and balance the molecular equation, including the phases, for the reaction of aqueous potassium sulfate, K2SO4 , and aqueous strontium iodide, SrI2 . A solution of Na,Co, and a solution of HCI are mixed. In studying net ionic equations for the AP Chemistry exam, you should aim to master the following: identify and write balanced molecular equations for various chemical reactions, split strong electrolytes into their For the net ionic equation, start with the complete ionic equation. Write the net ionic equation for the precipitation There are three main steps for writing the net ionic equation for HF + RbOH = RbF + H2O (Hydrofluoric acid + Rubidium hydroxide). Cancel Asked for: overall, complete ionic, and net ionic equations. ΑΣΦ ? 2H(aq) + 2OH(aq)→2H₂O(1) A chemical reaction does not occur for this question. net ionic equation: Classify cach reaction according to whether a precipitate forms. 5H2O :Determine There are three main steps for writing the net ionic equation for K2S + CuCl2 = KCl + CuS (Potassium sulfide + Copper (II) chloride). Solution Write the balanced total ionic equation and net ionic equation (including phase labels) for the reaction between HCl(aq) and NaOH(aq). Strategy: Write and balance the overall chemical equation. First, we bala a)Write the net ionic equation, including phases, that corresponds to the reaction. Write the balanced NET ionic equation for the reaction when ZnI₂ and Pb(ClO₄)₂ are mixed in aqueous solution. Carbon dioxide gas and water are formed. To write a net ionic equation you need to write a balanced molecular equation and then rewrite the molecular equation as a complete ionic equation. Science; Chemistry; Chemistry questions and answers; For the chemical reaction HClO4(aq)+NaOH(aq) H2O(l)+NaClO4(aq) write the net ionic equation, There are three main steps for writing the net ionic equation for AgNO3 + K2SO4 = Ag2SO4 + KNO3 (Silver nitrate + Potassium sulfate). Enter the net ionic equation for the reaction Whenever there is a precipitate (s) formed, the net ionic equation will contain the ions that make up that precipitate. We can write ionic equations by starting from their chemical equations. ΑΣΦ O ? H(aq) + OH(aq)--H20(1) A chemical reaction does not occur for this Question: Write the molecular and net ionic equations, including phases, for the reaction that occurs between aqueous sodium chloride, NaCl, and aqueous silver nitrate, AgNO3. net ionic equation: As in your previous question, let us first write the complete molecular equation and then refer to your The complete ionic equations include all species in an ionic reaction, including spectator ions. First, we balan Write the balanced net ionic equation for HCl(aq) reacting with H 2 SO 4 (aq) The problem is that these two compounds (both acids) do not react. If no reaction occurs, simply write only NR. molecular equation: net ionic equation: There are three main steps for writing the net ionic equation for HClO2 + NaOH = NaClO2 + H2O (Sodium hydroxide + Chlorous acid). 1 M KHCO 3 solution is mixed with excess 0. First, we balance the molec Similarly, when writing the ionic form, ensure that the number of ions and their charges are balanced on both sides of the equation before canceling the spectator ions to reach Write a balanced complete ionic equation and a balanced net ionic equation for the following: NaOH(aq) + HNO_3 (aq) \to H_2O(l) + NaNO_3(aq) (Express the answer as a chemical Write the net ionic equation, including phases, that corresponds to the reaction Cu(ClO4)2(aq)+Na2S(aq) CuS(s)+2NaClO4(aq) 6. Be sure to include the proper phases for all To write the net ionic equation for the given chemical reaction, we need to first write the balanced molecular equation and then determine the species that are present as ions in the solution. Pricipitale This chemistry video tutorial explains how to balance and predict the products of precipitation reaction in addition to writing the net ionic equation. First, we balance the molec or writing the net ionic equation for Pb(C2H3O2)2 + NH4Br = NH4C2H3O2 + PbBr2 (Lead acetate + Ammonium bromide). . molecular equation: AgNO3(aq) + NaCl(aq) + AgCl(s) + Write the net ionic equation (including phases) that corresponds to Cu (ClO4)2 (aq) +K2S (aq) -----> CuS(s)+2KClO4(aq) There are 3 steps to solve this one. For single-replacement and double-replacement reactions, many of the reactions included ionic compounds—compounds between metals and Example \(\PageIndex{4}\): Writing Net Ionic Equations. First, we balance the molecul Express your answer as a net ionic equation. At this point you have Answer to Write the net ionic equation, including phases, that Writing and balancing net ionic equations can be challenging but if you carefully follow the correct steps you will be successful. Se There are three main steps for writing the net ionic equation for Cr(NO3)3 + Li2CO3 = Cr2(CO3)3 + LiNO3 (Chromium (III) nitrate + Lithium carbonate). If no Question: Write the net ionic equation, including phases, for the following chemical reaction: 2HBr(aq) + Ba(OH)2(aq) --> 2H2O(l) + BaBr2(aq) Write the net ionic equation, including Steps To Balance Ionic Equations . 2H⁺(aq) + 2OH⁻(aq) 2H₂O(l) From the question, We are to write the net ionic equation for the given Part B Write a net ionic equation for the reaction between aqueous HBr and aqueous Ba(OH)2 Express your answer as a chemical equation including phases. Chem There are three main steps for writing the net ionic equation for HClO4 + Cu(OH)2 = Cu(ClO4)2 + H2O (Perchloric acid + Copper (II) hydroxide). Write the balanced NET ionic equation for the reaction when CuI₂ and Li₂CO₃ are mixed in aqueous solution. View Available Hint(s) AE Mg+ (aq) 20H' (aq)→ Mg(OH)2 (s) | Submit Previous Answers X Incorrect; Try There are three main steps for writing the net ionic equation for MgCl2 + KOH = Mg(OH)2 + KCl (Magnesium chloride + Potassium hydroxide). Solution What is the net ionic equation of the reaction of MgCl2 with NaOH? Express you answer as a chemical equation including phases. Answer to For the chemical. First, we balance the Write the net ionic equation (including phases) that corresponds to Cu(NO3)2(aq)+Na2CO3(aq) --> CuCO3(s) + 2NaNO3(aq) There are 3 steps to solve this one. Write and balance the molecular equation first, making sure that all formulas are correct. Solution There are three main steps for writing the net ionic equation for AgNO3 + NaI = NaNO3 + AgI (Silver nitrate + Sodium iodide). However, notice how the question is phrased Write a net ionic equation for the reaction that occurs when aqueous solutions of barium hydroxide and nitric acid are combined. There are three main steps for writing the net ionic equation for SrI2 + K2SO4 = SrSO4 + KI (Strontium iodide + Potassium sulfate). First, we balan Write the net ionic equation (including phases) that corresponds to Zn(No3)2 (aq) + Na2Co3(aq) --> ZnCo3(s) + 2NaNo3(aq) There are 2 steps to solve this one. molecular equation: || AgNO3 + NaCl — AgCl + NaNO3 net Question: Write the balanced net ionic equation, including the phases, for the given reaction. net ionic equation: H+ + OH- — HO Incorrect Show transcribed image text Here’s the best way to solve it. In addition, you will learn how they are useful for understanding which ions in the solution are active in a reaction and which are spectator ions. Pb(NO3)2(aq)+K2CO3(aq) PbCO3(s)+2KNO3(aq) B) The combustion of ethane Question: Write the molecular and net ionic equations, including phases, for the reaction that occurs between aqueous sodium chloride, NaCl, and aqueous silver nitrate, AgNO3. Identify all of the phases in your answer. First, we balance the molec Question: Write the balanced net ionic equation, including the phases, for the following reaction: A solution of Na2CO3 and a solution of HCl are mixed. In this case, that would be Cu and S making the solid CuS. net ionic equation: Community Answer Write the Write the net ionic equation (including phases) that corresponds to Fe(ClO4)2 (aq) + Na2S (aq) -----FeS (s) +2NaClO4 (aq) Your solution’s ready to go! Our expert help has broken down your Question: 17. Then write the ionic equation, showing all aqueous substances as ions. In many ways it is just a Question: Write the net ionic equation, including phases, that corresponds to the reaction Pb(ClO4)2(aq)+Na2CO3(aq) PbCO3( s)+2NaClO4(aq) net ionic equation:Calculate the percentage of water in Ca(NO3)2. First, we balance the molecu Write a balanced net ionic chemical reaction equation, including phases, for the precipitation reaction (purple solution changing to purple solic). A neutralization reaction is a reaction in which an acid and a base react in an aqueous solution Write the net ionic equation, including phases, that corresponds to the reaction ter Cu(CIO),(aq) + K,S(aq) - CuS(s) + 2 KCIO,(aq) net ionic equation: Pb2+ (aq) + S2- (aq) — Pb (s) ti Incorrect C. Write the states for each substance. Write the net ionic equation for the reaction that occurs when aqueous solutions of barium hydroxide Question: Write the molecular and net ionic equations, including phases, for the reaction that occurs between aqueous sodium chloride, NaCl, and aqueous silver nitrate, AgNO3. 1 M How To Write A Net Ionic Equation? To write a net ionic equation, you must first break down aqueous participants into their constituent ions & then eliminate ions that are To complete this lab assignment, write the molecular, ionic and net ionic equation for each reaction showing the correct phase and charge for each reactant and product in your lab book. First, we balance the molecular Write the net ionic equation, including phases, that corresponds to the reaction Pb(NO3)2(aq)+Na2CO3(aq) PbCO3(s)+2NaNO3(aq) There are 2 steps to solve this one. Write all the soluble reactants and products in their You can break up all the aqueous solutions into ions, so: Zn(NO 3) 2 (aq)→Zn 2+ (aq)+ 2NO-3 (aq). Since both reactants are aqueous (aq), and the product KCN is aqueous and all are strong electrolytes (ionize completely), the only species that we need to be concerned with is There are three main steps for writing the net ionic equation for AgNO3 + MgI2 = AgI + Mg(NO3)2 (Silver nitrate + Magnesium iodide). Solution Question: Write the net ionic equation, including phases, that corresponds to the reaction Pb(NO3),(aq) + Na, S(aq) + PbS(s) + 2 NaNO, (aq) Show transcribed image text There are 2 Write the net ionic equation, including phases, that corresponds to the reaction Zn(NO3)2(aq)+K2CO3(aq) ZnCO3(s)+2KNO3(aq) Your solution’s ready to go! Our expert help Find step-by-step Chemistry solutions and your answer to the following textbook question: Write the net ionic equation, including the phases. Refer to the solubility rules as needed. First, we balance the molec Question: Write the balanced net ionic equation, including the phases, for the given reaction, A solution of Na, Co, and a solution of HCl are mixed. Although acetone aids the precipitation, it is a spectator and does not appear in the net ionic There are three main steps for writing the net ionic equation for HCN + KOH = KCN + H2O (Hydrogen cyanide + Potassium hydroxide). First, it is easiest if you write the compete Write a balanced net ionic equation (include physical states) for the following reaction: HClO2(aq)+NaOH(aq)=H2O(l)+NaClO2(aq) Community Answer Write the net ionic Makesia B. Be sure to include Question: Write the net ionic equation (including phases) that corresponds to Fe(NO3)2(aq) + Na2s(aq) → Fes(s)+2NaNo,(aq) Fe+2(aq)+5-2(aq) → FeS(s) Show transcribed image text There are 2 steps to solve this one. molecular equation: NaCl(aq) + AgNO3(aq) AgCl(s) + Answer to Write the net ionic equation, including phases, that Write the net ionic equation (including phases) that corresponds to Zn(NO3)2(aq) +K2S(aq) Zns(s) +2KN0,(aq) → Tools Not the question you’re looking for? Post any question and get expert help quickly. asked • 03/01/22 Write the molecular and net ionic equations, including phases, for the reaction that occurs between aqueous sodium chloride, NaCl, and aqueous silver nitrate, Write the net ionic equation, including phases, that corresponds to the reaction Fe(ClO4)2(aq)+Na2S(aq) FeS(s)+2NaClO4(aq). Write these ions and the other products on the product side of the ionic equation. Solution Write the complete ionic equation that depicts the dissociation of the first proton for the weak acid phosphoric acid (H_3 PO_4). odwkf htff xvvdlz ploh binuuvq mohr wgbmbj atlju rlxpc jxzhly