Questions by Jefferson313

0 votes

1 answer 45 views

Calculate the standard enthalpy and standard entropy change at 298 K for the following reaction: 2Fe(s) + 3/2O2(g) → Fe2O3(s) Given that the standard enthalpies of formation for Fe(s), O2(g), and Fe2O3(s) are 0 kJ/mol, 0 kJ/mol, and -826 kJ/mol respectively. Also, the standard molar entropy of Fe2O3(s) is 87.4 J/K/mol.

asked Feb 3 in Inorganic Chemistry

0 votes

1 answer 27 views

Who created the contact hypothesis?

asked Jan 20 in Psychology

0 votes

1 answer 70 views

According to the Cognitive Map Theory, what are cognitive maps?

asked Jan 15 in Psychology

0 votes

1 answer 32 views

What does cartilage lack compared to bones, making it softer and less rigid?

asked Jan 6 in Science

...