Recent activity by YasminKoerst

1 answer 27 views

How does changing the reactant orientation in a chemical reaction affect the reaction rate? Provide specific examples and experimental data to support your answer.

asked 2 days ago in Chemical kinetics

1 answer 40 views

Calculate the enthalpy change for the isomerization reaction of butene-1 to cis-2-butene. Given that the standard enthalpy of formation for butene-1 is -19.8 kJ/mol and for cis-2-butene is -20.4 kJ/mol, and the standard enthalpy of combustion for butene-1 is -2876 kJ/mol.

asked Jan 23 in ThermoChemistry

1 answer 20 views

How can scarcity influence persuasion?

asked Jan 20 in Psychology

1 answer 5 views

According to the cognitive-behavioural model, what is the cause of addiction?

asked Jan 16 in Psychology

1 answer 48 views

What is the two-factor theory of emotion proposed by Schachter and Singer?

answered Jan 15 in Psychology

1 answer 29 views

What is the difference between a sensory threshold and an absolute threshold?

asked Jan 13 in Psychology

1 answer 17 views

Which gas is released by the group of archaea known as methanogens?

asked Jan 8 in Science

1 answer 39 views

What is defined as the velocity of the object at a given moment?

answered Jan 6 in Science

1 answer 33 views

What do bats use to determine the location of objects?

asked Jan 6 in Science

1 answer 17 views

The planets orbit around what celestial body?

answered Jan 2 in Science

1 answer 22 views

In which area does conduction mainly happen?

answered Dec 31, 2024 in Science

1 answer 23 views

Although they differ vastly in hardness, pencil lead and diamonds both contain what element?

answered Dec 30, 2024 in Science

1 answer 9 views

Macrophages and dendritic cells are types of what"

answered Dec 27, 2024 in Science

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