Consider the reaction that results from the addition of 50.0 g of Zinc metal (Zn) to...

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Chemistry

Consider the reaction that results from the addition of 50.0 gof Zinc metal (Zn) to 60.0 g of hydrochloric acid (HCl)? Generate abalanced equation for this reaction and then answer the folling (3)questions.

1) What is the limiting reactant?

A) zinc

B) hydrochloric acid

C) zinc chloride

D) hydrogen gas

E) hydrogen gas

2) How much hydrogen gas forms?

A) 2.68g

B) 0.77g

C)0.83g

D) 8.35g

E) 1.55g

3) How much excess reagent is left over?

A) 4.26g

B) 22.13g

C) 11.9g

D) 9.43g

E) 4.35g

Answer & Explanation Solved by verified expert
4.1 Ratings (657 Votes)
1 reaction isZn 2HCl ZnCl2 H2molar mass of Zn 6538 gmmolmolar mass of HCl 3646 gmmol then 2 mole of HCl 72 92gmAccording to reaction 1 mole of Zn react with 2    See Answer
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