Question

5g of Zinc is reacted with excess hydrochloric acid. The equation for the reaction is:
Zn + 2HCl → ZnCl2 + H2
a. Calculate the mass of zinc chloride formed
b. Calculate the volume of hydrogen gas produced
Given: Zn = 65, H = 1, Cl = 35.5, 2g of H2 has 22.4L

Answer 1

Answer:

b=5/4hgf 8790_/78903

vh=hkld890

Answer 2

Answer:

the mass of ZnCl2 is 13amu

the mass of hydrogen gas is 2amu

Explanation:

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