Recent activity by AliciaMarks

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Calculate the standard molar entropy change for the reaction: 2 SO2(g) + O2(g) → 2 SO3(g) at 298 K, given the following standard molar entropies: ΔS°(SO2(g)) = 248.2 J K^-1 mol^-1 ΔS°(O2(g)) = 205.0 J K^-1 mol^-1 ΔS°(SO3(g)) = 256.2 J K^-1 mol^-1

answered Feb 3 in Quantum Chemistry

1 answer 26 views

Calculate the standard heat of formation of water (H2O) using the bond dissociation energies of H2 and O2 and the standard heat of combustion of methane (CH4).

answered Feb 3 in Chemical bonding

1 answer 24 views

Why is unsupervised learning useful?

asked Jan 15 in Psychology

1 answer 60 views

Who developed the Human Givens Approach?

asked Jan 15 in Psychology

1 answer 24 views

Why did Eli Clare develop the Disability Identity Theory?

answered Jan 15 in Psychology

1 answer 28 views

What kind of joints does the skull have that do not allow any movement?

answered Jan 7 in Science

1 answer 31 views

What element is the most common element in the universe?

answered Jan 6 in Science

1 answer 34 views

A perfectly inelastic collision reduces internal kinetic energy to the minimum it can have while still conserving what?

answered Dec 30, 2024 in Science

1 answer 29 views

The fossil record shows that this type of event is followed by the evolution of new species to fill the habitats where old species lived?

asked Dec 28, 2024 in Science

1 answer 38 views

Glucocorticoids and mineralocorticoids are the two main types of what in humans?

asked Dec 27, 2024 in Science

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