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2 H2O2(l) 2 H2O(g) + O2(g) Decompose 0.11 g of H2O2 in a flask with a volume of 2500.0 mL. What is the pressure of O2 at 25 oC? Of H2O?

Question

2 H2O2(l) 2 H2O(g) + O2(g) Decompose 0.11 g of H2O2 in a flask with a volume of 2500.0 mL. What is the pressure of O2 at 25 oC? Of H2O?
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Solution 1

To solve this problem, we need to follow these steps:

  1. Convert the mass of H2O2 to moles. The molar mass of H2O2 is approximately 34.01 g/mol. So, 0.11 g of H2O2 is 0.11 g / 34.01 g/mol = 0.00323 mol.

  2. According to the balanced chemical equation, 2 moles of H2O2 decompose to produce 1 mole of Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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