Recent activity by CandiceLabou

1 answer 40 views

What teaching methods can be utilized to foster interest and engagement in chemistry among high school students who have previously shown a lack of interest in the subject?

answered 6 days ago in Chemical education

1 answer 46 views

Calculate the heat released when 1 mole of ethane (C2H6) is combusted in oxygen gas to form carbon dioxide and water, given the following enthalpy of combustion values: ΔH°comb(C2H6) = -1560 kJ/mol ΔH°comb(O2) = -393.5 kJ/mol ΔH°f(CO2) = -393.5 kJ/mol ΔH°f(H2O) = -285.8 kJ/mol

answered Jan 23 in ThermoChemistry

1 answer 45 views

Calculate the enthalpy change in kJ/mol for the combustion of butane (C4H10) given that the heat of formation of CO2(g) is -393.5 kJ/mol, the heat of formation of H2O(l) is -285.8 kJ/mol, and the heat of formation of C4H10(g) is -126 kJ/mol. The balanced equation for the combustion of butane is:2C4H10(g) + 13O2(g) → 8CO2(g) + 10H2O(l) + heat.

asked Jan 23 in ThermoChemistry

1 answer 9 views

How can we use the knowledge of the chemical makeup of different viruses to design drugs that target their specific characteristics and prevent infection?

asked Jan 22 in Medicinal Chemistry

1 answer 26 views

According to the Life Review Theory, how can reflecting on one's life affect end-of-life experiences?

answered Jan 20 in Psychology

1 answer 37 views

According to the Broca's aphasia case study, what is the impact of this condition on language production?

asked Jan 20 in Psychology

1 answer 28 views

What are the implications of the sociocultural theory of cognitive development for education?

answered Jan 17 in Psychology

1 answer 6 views

What is the schizotypal personality disorder?

asked Jan 15 in Psychology

1 answer 24 views

Who is known for their work on the stress-buffering hypothesis?

answered Jan 13 in Psychology

1 answer 18 views

Where do angiosperms produce seeds in flowers?

answered Jan 8 in Science

1 answer 21 views

What do you call the electrons in the outer energy level of an atom that are involved in chemical bonds?

answered Jan 6 in Science

1 answer 26 views

The magnitude of the wave function at a particular point in space is proportional to what property of the wave at that point?

answered Jan 2 in Science

1 answer 46 views

The job of the nucleolus is to build what?

asked Jan 2 in Science

1 answer 33 views

Most organisms could not survive without what being present to speed up biochemical reactions?

asked Dec 31, 2024 in Science

1 answer 32 views

In a longitudinal wave, what term is a measure of how compressed particles of the medium become when the wave passes through?

answered Dec 31, 2024 in Science

1 answer 28 views

Zoonotic pathogens are transferred from what to what?

answered Dec 27, 2024 in Science

1 answer 23 views

Which part of a fish helps them breathe?

answered Dec 27, 2024 in Science

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