Recent activity by LucileSams37

1 answer 29 views

Given the following information: A polymerization reaction has a heat of reaction of -150 kJ/mol and a Δn (change in moles of gas) of +2 moles gas/mol. If 5.0 g of the monomer is polymerized, what is the enthalpy change (in kJ) for the overall reaction?

asked 1 day ago in ThermoChemistry

1 answer 53 views

What will happen to the equilibrium of the reaction: N2(g) + 3H2(g) ⇌ 2NH3(g) if we add more nitrogen gas to the system? Use Le Chatelier's principle to predict the direction of shift and explain your answer.

answered 6 days ago in Chemical reactions

1 answer 57 views

How can chemistry teachers encourage universities and organizations to provide more chemistry-related extracurricular activities for students to participate in, despite the limited availability in their local area?

asked 6 days ago in Chemical education

1 answer 23 views

According to the evolutionary approach, why do we form relationships?

asked Jan 20 in Psychology

1 answer 22 views

Where does social facilitation theory come from?

answered Jan 16 in Psychology

1 answer 21 views

Who developed Rational Emotive Behaviour Therapy (REBT)?

asked Jan 16 in Psychology

1 answer 30 views

What is the role of the therapist in humanistic therapy?

answered Jan 15 in Psychology

1 answer 52 views

What is the impact of caffeine on sleep?

asked Jan 14 in Psychology

1 answer 23 views

What term is used to describe the change in size or volume of a given mass with temperature?

answered Jan 8 in Science

1 answer 48 views

What stored form of energy is made up of glycerol and three fatty acid chains?

asked Jan 7 in Science

1 answer 27 views

This inverse relationship between solubility and temperature can be understood by looking at a what?

asked Jan 2 in Science

1 answer 9 views

Species distributions are a consequence of both ecological and evolutionary what?

answered Dec 27, 2024 in Science

1 answer 6 views

If citrate accumulates in mitochondria, some of it passes into where and inhibits phosphofructokinase?

answered Dec 27, 2024 in Science

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