While balancing the following equation
Ba(OH)2 + H3PO4 -->
Ba3(PO4)2 + H2O
which of the following is not the safest to start with as per rule
1 discussed in class?
Select one:
a. O
b. PO4
c. Ba
d. H
While balancing the following equation Ba(OH)2 + H3PO4 --> Ba3(PO4)2 + H2O which of the following...
Write a net ionic equation for the neutralization reaction of H3PO4(aą) with Ba(OH)2(aq). A) 2 H3PO4(aq) + 3 Ba(OH)2(a )--Ba3 (PO4)2(s) + 6 H2O() B) 6H+a)+2 PO43-(aq) +3 Ba2+(ag) + 6 OH-(ag) -+ Ba3(PO4)2)6 H20(1) C) H+(aq) + OH-(aq) → H2O(1) D) 2 H3PO4a)+3 Ba2+a) +6 OH-(a) Ba3(PO42(s)+6H20(0)
The balanced chemical equation presented below is an example of which type of reaction? 2 H3PO4(aq) + 3 Ba(OH)2(aq) Ba3(PO4)2(s) + 6 H2O() a) combination (synthesis) b) double replacement c) single replacement d) decomposition
Consider the following unbalanced equation: H3PO4(aq) + Ca(OH)2(s) → H2O(l) + Ca3(PO4)2(s) If 34.1 moles of H3PO4(aq) reacts with an excess of Ca(OH)2(s), what is the theoretical yield of H2O(l) in moles? O 6.34x102 moles 6.42x102 moles 1.02x102 moles 8.34x102 moles 8.37x102 moles 0 O
Balance the following equation ___Ba3(PO4)2 + ___HNO3 ---> ___Ba(NO3)2 + ___ H3PO4 How many grams of each product can be made if 13.55g of Ba3(PO4)2 and 11.21 of HNO3 are reacted? (don't forget about the limiting reagent)
1. Balance the equation H3PO4+Ca(OH)2--->Ca3(PO4)2+H2O and show the tally table. 2. Draw a colored particle diagram of your total balance cehemical equation. Show a key. every atom of each formula must be represented.
Study the balanced equation. 3Hg(OH)2 + 2H3PO4 → Hg3(PO4)2 + 6H20 How many mol of phosphoric acid (H3PO4) reacted to form 3.13 x 101 mol of water (H2O)? 6.26 101 mol H3PO4 9.39 X 10' mol H3PO4 O 1.04 x 10' mol H3PO4 5.22 x 10° mol H3PO4
Which one is water-soluble and which one is not. Ba(OH)2 CaCrO4 Cs3(PO4)2
Consider the net ionic equation: 3Ca+2 (aq) + 2PO4-3 (aq) → Ca3(PO4)2 (s) Which of the following unbalanced chemical equations could give rise to this net ionic equation? A. CaCl2 + Na3PO4 → Ca3(PO4)2 + H2O B. CaC2 + H3PO4 → Ca3(PO4)2 + C2H2 C. Both of the above reactions. D. None of the above reactions
6a. Balance the equation: HNO3 (aq) + Ba(OH)2 (aq)--> -H2O() + Ba(NO3)2 (aq) 6b. If 0.295 moles of Ba(OH)2 are used, how many moles of Ba(NO)2 will be produced ? 6c. If 0.295 moles of Ba(OH)2 are used, how many grams of Ba(NO,)2 will be produced ? 6d. If 0.295 moles of HNO, are used, how many grams of H,0 can be produced?
In the reaction Ba(OH)2 + 2 HCl -> BaCl2 + 2 H2O, how many moles of HCl are required to react with 1 mol of Ba(OH)2? In the reaction Ba(OH)2 + 2 HCl -> BaCl2 + 2 H2O, how many moles of H+ are required to react with 0.225 mol of OH-? Based on what you know about the stoichiometry of ionic compounds, predict the chemical formula of calcium hydroxide. a. Ca(OOH) b. Ca(H20) c. CaOH d. Ca(OH)2