Questions by KevinBrazeno

0 votes

1 answer 32 views

Calculate the change in Gibbs free energy for the reaction between hydrogen gas and iodine gas that forms hydrogen iodide gas. The balanced equation is as follows:H2(g) + I2(g) → 2HI(g)Assume a temperature of 298 K and use the following standard molar free energy of formation values:∆Gf° (HI) = -17.4 kJ/mol∆Gf° (H2) = 0 kJ/mol∆Gf° (I2) = 0 kJ/mol

asked Jan 23 in Chemical thermodynamics

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1 answer 48 views

Calculate the amount of energy required to melt 50 grams of ice at 0°C, given the enthalpy of fusion for water is 6.01 kJ/mol.

asked Jan 23 in ThermoChemistry

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1 answer 43 views

What is the oxidation state of sulfur in the compound H2SO4?

asked Jan 21 in Inorganic Chemistry

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1 answer 20 views

Who conducted the 'marshmallow test'?

asked Jan 20 in Psychology

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1 answer 7 views

What is the difference between emic and etic approaches in cross-cultural research?

asked Jan 16 in Psychology

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