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Hydrogen peroxide (H2O2) decomposes in the presence of a catalyst to form water and oxygen. The catalyst is added to 5.00 mL of a hydrogen peroxide solution at 25.0 °C, and 49.5 mL of gas is collected over water at a total pressure of 764.2 mmHg Part A Write and balance the chemical reaction (note: catalysts do not appear in balanced chemical equations). Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question. Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Part B What is the vapor pressure of water under these conditions. 22.78 mmHg 23.78 mmHg 25.78 mmHg O 32.78 mmHg

Hydrogen peroxide (H2O2) decomposes in the presence of a catalyst to form water and oxygen. The catalyst is added to 5.00 mL of a hydrogen peroxide solution at 25.0 °C, and 49.5 mL of gas is collected over water at a total pressure of 764.2 mmHg Part A Write and balance the chemical reaction (note: catalysts do not appear in balanced chemical equations). Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question. Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Part B What is the vapor pressure of water under these conditions. 22.78 mmHg 23.78 mmHg 25.78 mmHg O 32.78 mmHg

Chemistry
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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Hydrogen peroxide (H2O2) decomposes in the presence of a catalyst to form water and oxygen. The catalyst is added to 5.00 mL of a hydrogen peroxide solution at 25.0 °C, and 49.5 mL of gas is collected over water at a total pressure of 764.2 mmHg Part A Write and balance the chemical reaction (note: catalysts do not appear in balanced chemical equations). Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question. Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Part B What is the vapor pressure of water under these conditions. 22.78 mmHg 23.78 mmHg 25.78 mmHg O 32.78 mmHg
Transcribed Image Text:Hydrogen peroxide (H2O2) decomposes in the presence of a catalyst to form water and oxygen. The catalyst is added to 5.00 mL of a hydrogen peroxide solution at 25.0 °C, and 49.5 mL of gas is collected over water at a total pressure of 764.2 mmHg Part A Write and balance the chemical reaction (note: catalysts do not appear in balanced chemical equations). Express your answer as a chemical equation including phases. ΑΣΦ ? A chemical reaction does not occur for this question. Submit Previous Answers Request Answer Incorrect; Try Again; 5 attempts remaining Part B What is the vapor pressure of water under these conditions. 22.78 mmHg 23.78 mmHg 25.78 mmHg O 32.78 mmHg
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