About Stoichiometry & Mole Concept

The molar mass of sulfuric acid (H₂SO₄) is 98 g/mol, calculated by summing atomic masses of hydrogen, sulfur, and oxygen.

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Stoichiometry & Mole Concept HESI A2 Practice Questions

Free Stoichiometry & Mole Concept practice questions for the HESI A2 exam with detailed rationales.

Question 1 of 2

What is the molar mass of H₂SO₄ (sulfuric acid)?
150 g/mol
98 g/mol
78 g/mol
) 112 g/mol