Questions by LinoSimonds3

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1 answer 22 views

Determine the standard enthalpy change for the following reaction: 2 Fe (s) + 3/2 O2 (g) → Fe2O3 (s) Given the following data: - ΔHf° of Fe2O3 (s) = -826 kJ/mol - ΔHf° of O2 (g) = 0 kJ/mol - The heat capacity of the calorimeter is 135 J/°C Assume that the reaction takes place at constant pressure and that the heat absorbed by the calorimeter is negligible.

asked 6 days ago in Chemical thermodynamics

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1 answer 8 views

Why are microaggressions important to consider in psychology?

asked Jan 20 in Psychology

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1 answer 21 views

What is the transfer of thermal energy between substances called?

asked Jan 7 in Science

0 votes

1 answer 26 views

What are the properties of solutions called that depend only on the concentration of dissolved particles and not on their identity?

asked Jan 6 in Science

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