Cooper High School Chemistry Kinetics and Equilibriums Lab Report

Question Description

I’m working on a chemistry discussion question and need an explanation to help me understand better.

One way of producing hydrogen gas in the laboratory is to add an active metal such as zinc to an acid such as hydrochloric acid. Which combination will produce hydrogen at the fastest rate?

One gram of zinc dust in 100 cm3 of 3 molar HClOne gram of zinc dust in 100 cm, 3, of 3 molar HCl
A one gram piece of zinc in 100 cm3 of 1 molar HClA one gram piece of zinc in 100 cm, 3 , of 1 molar ***A one gram piece of zinc in 100 cm3 of 3 molar HClA one gram piece of zinc in 100 cm, 3, of 3 molar HCl
One gram of zinc dust in 100 cm3 of 1 molar HCl

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