Questions by JaneBass3447

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Calculate the standard enthalpy change and entropy change for the reaction: 2Fe(s) + 3/2O2(g) -> Fe2O3(s) Given the standard enthalpies of formation of Fe(s), O2(g), and Fe2O3(s) are -0.44 kJ/mol, 0 kJ/mol, and -826 kJ/mol, respectively. Also, the standard molar entropy of Fe2O3(s) is 87.4 J/(mol K).

asked 2 days ago in Inorganic Chemistry

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1 answer 23 views

How can Piaget's theory influence child development practices?

asked Jan 20 in Psychology

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1 answer 7 views

What is the role of anxiety in obsessive-compulsive disorder?

asked Jan 13 in Psychology

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1 answer 20 views

The sum of the pressures of the hydrogen and the water vapor is equal to what?

asked Jan 2 in Science

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1 answer 25 views

A perfectly inelastic collision reduces internal kinetic energy to the minimum it can have while still conserving what?

asked Dec 30, 2024 in Science

0 votes

1 answer 18 views

What is the scientific term for the amount of light reflected by a surface?

asked Dec 30, 2024 in Science

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