Answers by JerryFindlay

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Calculate the reaction quotient, Q, for the following balanced chemical reaction at 298 K:2NO(g) + O2(g) ⇌ 2NO2(g)Given that the initial concentrations of NO, O2 and NO2 are 0.10 M, 0.15 M and 0.05 M, respectively.

answered 2 days ago in Chemical thermodynamics

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Calculate the heat of combustion for propane gas, C3H8(g), if 12.5 grams of propane are completely burned in excess oxygen gas and the products of reaction are cooled from 700°C to 25°C. The heat capacities of the reactants and products are as follows: C3H8(g): cp = 44.10 J/K O2(g): cp = 29.38 J/K CO2(g): cp = 36.8 J/K H2O(g): cp = 33.6 J/K Assume that the heat capacities of the products and reactants are constant over the temperature range of the reaction and that the heat lost to the surroundings is negligible.

answered Jan 23 in ThermoChemistry

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What is the zone of proximal development?

answered Jan 20 in Psychology

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When assessing the effectiveness of REBT, what are some of the limitations to consider?

answered Jan 20 in Psychology

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Who developed the trait theory of personality disorders?

answered Jan 16 in Psychology

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What is the information processing theory of intelligence?

answered Jan 15 in Psychology

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Where does most natural gas come from?

answered Jan 8 in Science

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30 views

The difference between the theoretical half-reaction reduction potential and the actual voltage required is called what?

answered Dec 31, 2024 in Science

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Introduction genetics is the study of what?

answered Dec 31, 2024 in Science

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The mostly subterranean lifestyle of stone plants reduces water loss from evaporation and inhibits what?

answered Dec 27, 2024 in Science

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