Questions by RafaelStainf

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1 answer 50 views

Calculate the heat of hydration of MgSO4·7H2O if the enthalpy change for dissolving 1 mol of MgSO4 in water is -26.83 kJ/mol, and the enthalpy change for hydrating 1 mol of MgSO4·7H2O with 7 moles of water is -233.80 kJ/mol.

asked Jan 23 in ThermoChemistry

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1 answer 20 views

According to the social identity theory, what is the basis for group formation?

asked Jan 20 in Psychology

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1 answer 20 views

How did Pavlov's dog experiment demonstrate classical conditioning?

asked Jan 20 in Psychology

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1 answer 9 views

Who is considered the founder of modern psychology?

asked Jan 13 in Psychology

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1 answer 24 views

What is the sum total of all body reactions?

asked Jan 7 in Science

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1 answer 56 views

Discover What Copper Mesh Cable Is

asked Jan 6

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1 answer 26 views

What directs the amino acids to be introduced into the growing protein chain in the proper sequence?

asked Jan 6 in Science

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1 answer 47 views

What can be looked at to see a record of how horses evolved?

asked Jan 6 in Science

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1 answer 25 views

Spermatogonia are the stem cells of what male sex organs?

asked Dec 31, 2024 in Science

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1 answer 32 views

A globe is the best way to make a map of what?

asked Dec 30, 2024 in Science

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1 answer 48 views

The characteristic sound of a motorcycle buzzing by is an example of which effect?

asked Dec 27, 2024 in Science

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