Recent activity by DwainNewkirk

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Calculate the standard enthalpy change for the fusion of 50 grams of ice at -10°C to liquid water at 10°C. Given the enthalpy of fusion of ice is 6.01 kJ/mol and the specific heat capacity of water is 4.184 J/g°C.

asked 2 days ago in Chemical thermodynamics

1 answer 51 views

What is the importance of social constructionism in discursive psychology?

answered Jan 20 in Psychology

1 answer 60 views

What is one limitation of the existential approach?

asked Jan 20 in Psychology

1 answer 25 views

What is the relationship between attention and working memory?

asked Jan 17 in Psychology

1 answer 50 views

Who developed the interpersonal theory of personality disorders?

asked Jan 16 in Psychology

1 answer 19 views

What is the outgroup homogeneity effect?

asked Jan 14 in Psychology

1 answer 26 views

What is cross-cultural psychology?

asked Jan 10 in Psychology

1 answer 38 views

What process provides more than 99% of energy?

answered Jan 7 in Science

1 answer 9 views

What is the smallest particle of an element that still has the element’s properties?

answered Jan 7 in Science

1 answer 43 views

How many orders of magnitudes bigger is the electric force?

answered Dec 30, 2024 in Science

1 answer 10 views

How do you calculate the atomic mass of an element?

answered Dec 30, 2024 in Science

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