The task is:
Calculate the amount of zinc that can be dissolved in 75 ml of hydrochloric acid (c= 0.1 mol/l).
So far I have only the reaction equation with:
Zn + 2HCl —> H2 + ZnCl2
But I don't know how to proceed with the calculations. It would be great if you could please explain to me what I should do next.
Thank you in advance for the answers
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You’ve got the reaction equation, right?
After that it goes to the quantities. In 75 ml hydrochloric acid with 0.1 mol/l, how much mol of HCl are? The result by 2 then yields the number of moles of zinc. The mass of zinc multiplied by the molar mass of zinc yields zinc.