Questions by AngelineSayl

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Calculate the standard enthalpy change of the reaction of 2 moles of carbon monoxide and 1 mole of oxygen gas to form 2 moles of carbon dioxide gas, given that the enthalpy change for the decomposition of 2 moles of carbon dioxide to 2 moles of carbon monoxide and 1 mole of oxygen gas is -566 kJ/mol, and the enthalpy change for the combustion of 1 mole of carbon to form carbon dioxide gas is -394 kJ/mol. Use Hess's Law to solve the problem.

asked 2 days ago in Chemical reactions

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1 answer 44 views

What is the oxidation state of chromium in K2Cr2O7?

asked Jan 21 in Inorganic Chemistry

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1 answer 42 views

When was the biopsychosocial model of health developed?

asked Jan 20 in Psychology

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1 answer 16 views

What is cognitive load theory?

asked Jan 17 in Psychology

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1 answer 5 views

What is an experimental design?

asked Jan 14 in Psychology

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1 answer 39 views

What is community capacity building?

asked Jan 14 in Psychology

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1 answer 23 views

What do you call the slope that forms the edge of the continent?

asked Jan 6 in Science

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1 answer 21 views

What connection is required for a newborn baby to begin breathing?

asked Jan 6 in Science

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1 answer 20 views

The lunar landscape is covered by craters caused by what?

asked Jan 2 in Science

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1 answer 23 views

How do gametophyte plants form haploid gametes?

asked Dec 30, 2024 in Science

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