2 moles of oxygen are present in how many moles of h2so4

Assume 1 mole, Then there are 4 moles of oxygen atoms  of 2 moles of oxygen as a diatomic gas (as it normally exists in the atmosphere, so 2 mol O2.

Explanation: Hope it helps!

4 moles

Explanation:

For every mole of H2SO4 molecules, there are 4 moles of oxygen atoms, which has a molar mass of 16.00 g/mol (mass of the part):

your answer would be a. 12.5 kg

fr8t7iot7o87oglgt87ot79p0[90