Recent activity by KieranSigger

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Calculate the enthalpy change for the dissolution of 10 grams of sodium hydroxide in excess water, given that the solution formed has a final temperature of 25°C, and the specific heat capacity of the solution is 4.184 J/(g°C). The molar enthalpy of dissolution of NaOH is -44 kJ/mol. Assume that the density of the solution is equal to that of water.

answered Jan 23 in ThermoChemistry

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Who is responsible for ensuring confidentiality in a research study?

asked Jan 20 in Psychology

1 answer 26 views

According to Allport's trait theory, what are cardinal traits?

asked Jan 17 in Psychology

1 answer 6 views

What are the similarities between stereotype and prejudice?

answered Jan 17 in Psychology

1 answer 47 views

What is the core belief of humanistic psychology?

asked Jan 15 in Psychology

1 answer 44 views

What is the independent variable?

answered Jan 14 in Psychology

1 answer 8 views

What is the difference between emotion-focused coping and problem-focused coping?

asked Jan 14 in Psychology

1 answer 55 views

Which class of acids acetic acid (ch 3 cooh) belongs to?

answered Jan 8 in Science

1 answer 7 views

Where does most of the mass for an atom reside?

asked Jan 8 in Science

1 answer 44 views

Why are goose feathers preferred for stuffing by manufacturers?

asked Jan 8 in Science

1 answer 14 views

What is the release of particles and/or energy from the nucleus of an atom described as?

answered Jan 7 in Science

1 answer 43 views

What is the common term for erythrocytesare, specialized cells that circulate delivering oxygen to cells and are formed from stem cells in the bone marrow?

answered Jan 6 in Science

1 answer 46 views

What do they call 2,2,4-trimethylpentane in the gasoline industry?

answered Jan 6 in Science

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