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CHM 101 Errors and Stoichiometry Objective Question
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Question

What is the percentage of phosphorus in H₃PO₄? (Molar mass = 97.99 g, P = 30.97 g)
Options
A 3.086%
B 31.61%
Correct Answer
C 65.31%
D 30.97%
Correct Answer

Option B is the correct answer.

Detailed Explanation

% P = (30.97 / 97.99) × 100 = 31.61%.

Hint

The notes provide this percentage.

Question Info

Course: CHM 101
Topic: Errors and Stoichiometry
Type: Objective
Difficulty: Not specified
Question 597 of 1872
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