### Question: What is the molar mass of sulfuric acid (H₂SO₄)? 1. 97.0 g/mol 2. 98.1 g/mol 3. 24.5 g/mol 4. 49.0 g/mol 5. 101 g/mol **Explanation:** The image shows a multiple-choice question asking for the molar mass of sulfuric acid (H₂SO₄). To determine the correct answer: 1. Find the molar masses of the constituent atoms: - Hydrogen (H): 1 g/mol - Sulfur (S): 32 g/mol - Oxygen (O): 16 g/mol 2. Calculate the molar mass of H₂SO₄: \[ (2 \times 1 \text{ g/mol}) + (1 \times 32 \text{ g/mol}) + (4 \times 16 \text{ g/mol}) = 2 \text{ g/mol} + 32 \text{ g/mol} + 64 \text{ g/mol} = 98 \text{ g/mol} \] Therefore, the correct answer to the question "What is the molar mass of sulfuric acid (H₂SO₄)?" is 98.1 g/mol, which closely approximates the exact molar mass calculation.

### Question: What is the molar mass of sulfuric acid (H₂SO₄)? 1. 97.0 g/mol 2. 98.1 g/mol 3. 24.5 g/mol 4. 49.0 g/mol 5. 101 g/mol Explanation: The image shows a multiple-choice question asking for the molar mass of sulfuric acid (H₂SO₄). To determine the correct answer: 1. Find the molar masses of the constituent atoms: - Hydrogen (H): 1 g/mol - Sulfur (S): 32 g/mol - Oxygen (O): 16 g/mol 2. Calculate the molar mass of H₂SO₄: \[ (2 \times 1 \text{ g/mol}) + (1 \times 32 \text{ g/mol}) + (4 \times 16 \text{ g/mol}) = 2 \text{ g/mol} + 32 \text{ g/mol} + 64 \text{ g/mol} = 98 \text{ g/mol} \] Therefore, the correct answer to the question "What is the molar mass of sulfuric acid (H₂SO₄)?" is 98.1 g/mol, which closely approximates the exact molar mass calculation.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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