Question

4HCl(aq) + MnO[sub]2[/sub](s) = 2H[sub]2[/sub]O(e) + MnCl[sub]2[/sub](aq) + Cl[sub]2[/sub](g)
How many grams of MnO[sub]2[/sub] according to the equation?

Answer 1

Additional information is required to answer to this question. We need to know the mass of any other compound.