Recent activity by SamaraQ8653

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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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How does risperidone affect the brain?

answered Jan 20 in Psychology

1 answer 44 views

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

asked Jan 15 in Psychology

1 answer 9 views

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

asked Jan 8 in Science

1 answer 21 views

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

asked Jan 8 in Science

1 answer 20 views

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

asked Jan 8 in Science

1 answer 8 views

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

asked Jan 6 in Science

1 answer 27 views

What is a simple carbohydrate with the chemical formula c 6 h 12 o 6 better known as?

answered Jan 6 in Science

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

1 answer 19 views

Nitrogen is a very important element to living things, because it is part of nucleotides and amino acids that are the building blocks of nucleic acids and these?

answered Dec 31, 2024 in Science

1 answer 28 views

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

asked Dec 31, 2024 in Science

1 answer 9 views

Besides depth soundings, what else are bathymetric maps made of?

answered Dec 30, 2024 in Science

1 answer 8 views

Adulthood is divided into how many stages?

asked Dec 28, 2024 in Science

1 answer 20 views

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

asked Dec 27, 2024 in Science

1 answer 27 views

Motors are the most common application of magnetic force on current-carrying wires. motors have loops of wire in this?

answered Dec 27, 2024 in Science

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