Questions by LibbyWhittel

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1 answer 16 views

Calculate the standard enthalpy change for the dissolution of 5.00 g of solid sodium hydroxide (NaOH) in water, given that the molar enthalpy of dissolution of NaOH is -44.51 kJ/mol. Assume that the specific heat capacity and density of the solution are the same as pure water and that no heat is lost to the surroundings during the dissolution process.

asked 2 days ago in Chemical thermodynamics

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1 answer 18 views

According to cognitive-behavioural theory, how can individuals change negative thoughts?

asked Jan 17 in Psychology

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1 answer 22 views

Why is the biosocial theory criticised?

asked Jan 16 in Psychology

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1 answer 23 views

What is the role of genetics in animal behaviour?

asked Jan 13 in Psychology

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1 answer 32 views

Where do most of the digestion reactions occur?

asked Jan 8 in Science

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1 answer 21 views

When the nucleus divides, the two chromatids that make up each chromosome separate from each other and move to opposite poles of the cell during this process?

asked Jan 8 in Science

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1 answer 53 views

What reflex is commonly tested in newborn infants to establish the presence of neuromuscular function?

asked Jan 7 in Science

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1 answer 35 views

What helps control the muscles and maintain balance?

asked Jan 6 in Science

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1 answer 18 views

The rate of decay of carbon-14 does what over time?

asked Jan 2 in Science

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