Consider the following chemical reaction. 3 Zn(C:H:O:):(aq) + 2 Na:PO:(aq) → 6 NaC:H:O:(aq) + Zn:(PO.):(s) In the reaction of 20.5 grams of Zn(C2H3O2)2 with excess Na:PO4, would you expect the total mass of Zn:(PO4)2 precipitated to be greater than, less than, or equal to the mass of the zinc acetate? A) zinc phosphate mass < zinc acetate mass B) zinc phosphate mass > zinc acetate mass C) zinc phosphate mass = zinc acetate mass

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**Chemical Reaction Analysis**

Consider the following chemical reaction: 
\[3 \text{Zn(C}_2\text{H}_3\text{O}_2\text{)}_2\text{(aq)} + 2 \text{Na}_3\text{PO}_4\text{(aq)} \rightarrow 6 \text{NaC}_2\text{H}_3\text{O}_2\text{(aq)} + \text{Zn}_3\text{(PO}_4\text{)}_2\text{(s)}\]

**Question:**
In the reaction of 20.5 grams of \(\text{Zn(C}_2\text{H}_3\text{O}_2\text{)}_2\) with excess \(\text{Na}_3\text{PO}_4\), would you expect the total mass of \(\text{Zn}_3\text{(PO}_4\text{)}_2\) precipitated to be greater than, less than, or equal to the mass of the zinc acetate?

**Options:**
A) Zinc phosphate mass < Zinc acetate mass

B) Zinc phosphate mass > Zinc acetate mass

C) Zinc phosphate mass = Zinc acetate mass

Understanding the stoichiometry of the given reaction will help in determining the correct relationship between the masses of the reactants and the products. The balanced chemical equation indicates the molar ratio between zinc acetate and the resulting zinc phosphate. Analyzing the molecular weights and mole-to-mole conversions will lead to the correct choice among the options provided.
Transcribed Image Text:**Chemical Reaction Analysis** Consider the following chemical reaction: \[3 \text{Zn(C}_2\text{H}_3\text{O}_2\text{)}_2\text{(aq)} + 2 \text{Na}_3\text{PO}_4\text{(aq)} \rightarrow 6 \text{NaC}_2\text{H}_3\text{O}_2\text{(aq)} + \text{Zn}_3\text{(PO}_4\text{)}_2\text{(s)}\] **Question:** In the reaction of 20.5 grams of \(\text{Zn(C}_2\text{H}_3\text{O}_2\text{)}_2\) with excess \(\text{Na}_3\text{PO}_4\), would you expect the total mass of \(\text{Zn}_3\text{(PO}_4\text{)}_2\) precipitated to be greater than, less than, or equal to the mass of the zinc acetate? **Options:** A) Zinc phosphate mass < Zinc acetate mass B) Zinc phosphate mass > Zinc acetate mass C) Zinc phosphate mass = Zinc acetate mass Understanding the stoichiometry of the given reaction will help in determining the correct relationship between the masses of the reactants and the products. The balanced chemical equation indicates the molar ratio between zinc acetate and the resulting zinc phosphate. Analyzing the molecular weights and mole-to-mole conversions will lead to the correct choice among the options provided.
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