Question Detail

CHM 102 Qualitative and Quantitative Analysis in Organic Chemistry Objective Question

Question

What is the molar mass of barium sulfate (BaSO₄) used in sulfur calculations?
Options
A 137 g/mol
B 233 g/mol
Correct Answer
C 174 g/mol
D 98 g/mol
Correct Answer

Option B is the correct answer.

Detailed Explanation

BaSO₄ molar mass: Ba (137) + S (32) + 4×O (64) = 233 g/mol.

Hint

Ba + S + 4O.

Question Info