Question

According to the equation below, how many moles of sulfuric acid can you predict will be formed from 58.0 g of SO3 and an excess of water?

SO3(g) + H2O(l) H2SO4(aq)

Answer 1

here are the steps:

check to see if the equation is balanced.

find the molar mass of SO3 using a periodic table

divide 58.0/molar mass of SO3 to find moles of SO3

use stoichiometry to find the moles of H2SO4 produced

let me know if you need help