Answer to Question #200311 in General Chemistry for Shania

Question #200311

Zinc reacts with hydrochloric acid to form zinc chloride and hydrogen. What mass of zinc chloride could be produced if 25cm2 of hydrochloric acid of concentration 2.4 mol dm‐³ reacts with excess zinc


1
Expert's answer
2021-05-31T02:06:32-0400

The reaction could be expressed as:



The amount of HCl in moles is:



The amount of ZnCl2 in moles is:



The molar mass of ZnCl2 is:



Thus, the mass of ZnCl2 produced is:



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