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Calculate the standard enthalpy change of the dissolution reaction for 5.00 g of NaOH in 100 mL of water, given the molar heat of solution of NaOH as -44.5 kJ/mol.

answered Feb 3 in Chemical thermodynamics

1 answer 54 views

What is the difference between an amino acid and a nucleotide, and how does their chemical structure affect their function within a biological system?

asked Jan 31 in Organic Chemistry

1 answer 52 views

How can the concentration of lead (Pb) in a water sample be determined using cyclic voltammetry?

answered Jan 29 in Analytical Chemistry

1 answer 60 views

Why do researchers use mediation analysis?

asked Jan 20 in Psychology

1 answer 9 views

How can cognitive dissonance theory be used to bring about attitude change?

answered Jan 17 in Psychology

1 answer 38 views

Describe social information processing theory

asked Jan 15 in Psychology

1 answer 32 views

What is the cognitive distortions approach to therapy?

asked Jan 15 in Psychology

1 answer 27 views

What is the cognitive reserve theory?

answered Jan 15 in Psychology

1 answer 7 views

When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute _________?

asked Jan 8 in Science

1 answer 27 views

What weakly scatters visible light?

answered Jan 8 in Science

1 answer 45 views

What is the term for behaviors that are closely controlled by genes with little or no environmental influence?

asked Jan 7 in Science

1 answer 27 views

The angle of refraction depends on the index of what?

answered Dec 31, 2024 in Science

1 answer 26 views

Free-flowing electrons enable what materials to conduct electricity and heat very well?

asked Dec 30, 2024 in Science

1 answer 24 views

A mixture of a metal with one or more other elements is called?

answered Dec 30, 2024 in Science

1 answer 23 views

What mineral is made of one silicon atom and two oxygen atoms?

answered Dec 27, 2024 in Science

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