Question

one mole of oxygen in present in the following mass of sulphuric acid . Please give a good explanation then i will mark as brainliest

Answer 1

1 mole of oxygen mass = 32

and total mass of sulphuric acid= 98.07

then % of ÷ 32×100/98

32.65%

Answer 2

Answer:49

Explanation: 1 mole of H2SO4 ( 4 oxygen atoms) contains 98 grams, then one mole of oxygen means O2 ( 2oxygen atoms) contains half(49g)