What is the molecular mass of sulfuric acid (H₂SO₄)?

Name: What is the molecular mass of sulfuric acid (H 2 SO 4 )?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

To determine the molecular mass of sulfuric acid, we need to find the sum of the atomic masses of all the atoms in the molecule.

H = 1.008
S = 32.06
O = 15.999

Molecular mass = (2 × H) + S + (4 × O)
= (2 × 1.008) + 32.06 + (4 × 15.999)
= 98.08 amu

Rounding off to one decimal place, we get the molecular mass of sulfuric acid to be 98.1 amu. Therefore, the best choice is D.

What Is the Molecular Mass of Sulfuric Acid (H2SO4)