Questions by Corazon66R68

0 votes

1 answer 31 views

How does changing the size and type of molecule affect the quantum transport properties in nanoscale systems?

asked 2 days ago in Quantum Chemistry

0 votes

1 answer 51 views

Calculate the enthalpy of combustion of ethanol (C2H5OH) if 45.1 g of ethanol is burned completely in excess oxygen, producing 145.5 kJ of heat energy.

asked Jan 23 in ThermoChemistry

0 votes

1 answer 51 views

Calculate the enthalpy change (∆H) for the combustion reaction of methane gas (CH4) using Hess’s Law, when the enthalpy changes for the following reactions are given: Reaction 1: CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O (l); ∆H = -891 kJ/mol Reaction 2: C (s) + O2 (g) → CO2 (g); ∆H = -393.5 kJ/mol Reaction 3: 2H2 (g) + O2 (g) → 2H2O (l); ∆H = -484 kJ/mol

asked Jan 23 in ThermoChemistry

0 votes

1 answer 49 views

According to the social learning theory, what is vicarious reinforcement?

asked Jan 20 in Psychology

0 votes

1 answer 43 views

How does social erasure happen?

asked Jan 20 in Psychology

0 votes

1 answer 25 views

What is Sexual Script Theory?

asked Jan 15 in Psychology

0 votes

1 answer 36 views

Please compare and contrast the trait and biological perspectives on personality.

asked Jan 15 in Psychology

0 votes

1 answer 26 views

What tells you how much of the food you should eat to get the nutrients listed on the label?

asked Jan 7 in Science

0 votes

1 answer 20 views

Vesicular transport includes exocytosis and what?

asked Jan 2 in Science

0 votes

1 answer 23 views

The way in which the sun produces light is called what?

asked Jan 2 in Science

0 votes

1 answer 27 views

The bending of a wave around the edges of an opening or an obstacle is called this?

asked Dec 31, 2024 in Science

...