Recent activity by KeriL9813532

1 answer 26 views

How can the electrolyte characteristics of polymer batteries be manipulated to improve battery performance and efficiency?

answered 3 days ago in Polymer Chemistry

1 answer 25 views

How can limited opportunities for hands-on experimentation in chemistry affect a student's overall understanding and appreciation of the subject?

asked 5 days ago in Chemical education

1 answer 36 views

How can molecular dynamics simulations be used to predict the folding mechanism and stability of a specific protein under different environmental conditions?

asked 5 days ago in Computational Chemistry

1 answer 40 views

Calculate the standard enthalpy change for the formation of methane (CH4) from its elements carbon (C) and hydrogen (H2) at standard conditions, given the following thermodynamic data: ΔHf(C) = 0 kJ/molΔHf(H2) = 0 kJ/molΔHc(CH4) = -890.3 kJ/mol

answered Feb 3 in Chemical thermodynamics

1 answer 64 views

What are the top three most commonly missed topics on a high school chemistry exam and how can a student adequately prepare for these topics?

asked Jan 30 in Chemical education

1 answer 43 views

A 1.00 gram sample of sucrose (C12H22O11) is completely hydrolyzed in solution with excess HCl. If the solution is cooled to room temperature, what is the change in enthalpy ($\Delta H$) for the reaction? The heat capacity of the solution is 4.18 J/(g*K) and the temperature change is -10°C.

asked Jan 22 in ThermoChemistry

1 answer 25 views

When was the Structured Clinical Interview for DSM SCID first published?

answered Jan 20 in Psychology

1 answer 19 views

What is the validity of the cognitive behavioural theory of depression?

answered Jan 16 in Psychology

1 answer 22 views

How does operant conditioning differ from classical conditioning?

answered Jan 14 in Psychology

1 answer 21 views

What process tends to be external in aquatic species and internal in terrestrial species?

answered Jan 7 in Science

1 answer 23 views

What is the minimum depth in the aphotic zone?

answered Jan 7 in Science

1 answer 13 views

How many atoms of oxygen does silicon dioxide contain?

answered Dec 30, 2024 in Science

1 answer 44 views

Compared to free-floating bacteria, bacteria in biofilms often show increased resistance to what?

asked Dec 30, 2024 in Science

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