Liquid hydrogen peroxide is an oxidizing agent in rocket fuel mixtures because it decomposes to form oxygen, which is then used in the combustion of the rocket fuel. The reaction is: 2 H₂O2(1)→2 H₂O(l) + O₂(g) ΔΗ = -196.1 kJ/mol If a 36.45 g sample of hydrogen peroxide is placed in a bomb calorimeter containing 354.2 g of water at 20.1 °C and allowed to react, what will be the final temperature of the water? Assume that the calorimeter absorbs a negligible amount of heat. C

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Liquid hydrogen peroxide is an oxidizing agent in rocket fuel mixtures because it decomposes to form
oxygen, which is then used in the combustion of the rocket fuel. The reaction is:
2 H₂O2(1)→2 H₂O(l) + O₂(g)
AH = -196.1 kJ/mol
If a 36.45 g sample of hydrogen peroxide is placed in a bomb calorimeter containing 354.2 g of water at
20.1 °C and allowed to react, what will be the final temperature of the water? Assume that the calorimeter
absorbs a negligible amount of heat.
C
Transcribed Image Text:Liquid hydrogen peroxide is an oxidizing agent in rocket fuel mixtures because it decomposes to form oxygen, which is then used in the combustion of the rocket fuel. The reaction is: 2 H₂O2(1)→2 H₂O(l) + O₂(g) AH = -196.1 kJ/mol If a 36.45 g sample of hydrogen peroxide is placed in a bomb calorimeter containing 354.2 g of water at 20.1 °C and allowed to react, what will be the final temperature of the water? Assume that the calorimeter absorbs a negligible amount of heat. C
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