Questions by SamaraQ8653

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1 answer 48 views

Calculate the enthalpy change for the isomerization of butene-1 to butene-2 given that the standard enthalpy of formation of butene-1 is -25.3 kJ/mol and the standard enthalpy of formation of butene-2 is -23.6 kJ/mol. The reaction is carried out at a constant pressure of 1 atm and a temperature of 298 K.

asked Jan 23 in ThermoChemistry

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1 answer 44 views

What is the main idea behind Vygotsky's sociocultural theory?

asked Jan 15 in Psychology

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1 answer 9 views

Which scientist was responsible for the theory of evolution by natural selection?

asked Jan 8 in Science

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1 answer 21 views

Which law refers to the electron charge remaining the same during transfer?

asked Jan 8 in Science

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1 answer 20 views

When waves are reflected at the same angle, what is it called?

asked Jan 8 in Science

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1 answer 8 views

What is a soft connective tissue inside pores and cavities in spongy bone?

asked Jan 6 in Science

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1 answer 24 views

Nonflowering vascular plants have three basic types of leaves: microphylls, fronds, and what other type?

asked Dec 31, 2024 in Science

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1 answer 28 views

Living organisms are comprised of organic compounds, which are molecules built around what element?

asked Dec 31, 2024 in Science

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1 answer 8 views

Adulthood is divided into how many stages?

asked Dec 28, 2024 in Science

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1 answer 20 views

Red algae and green algae are the closest relatives of what?

asked Dec 27, 2024 in Science

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