Question

Mg+ 2HCL> MgCl2 + H2 what is the volume of H2 produced in cm3 when 0.5mol of Mg reacts with excess acid

Answer 1

hey mate here is your answer....

1 mol Mg can produce 22.4L of H2
=>0.5 mol of Mg can produce 11.2L of H2 gas

11.2L = 11.2*1000cm³
=1.12*10^4cm³

hope it helps you

I m from India

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