Recent activity by MaryMcCoin37

1 answer 37 views

How does changing the concentration of reactants affect the reaction rate and ultimately the reaction yield in a chemical reaction?

answered 2 days ago in Chemical kinetics

1 answer 60 views

Calculate the Gibbs free energy change for the reaction: 2H2(g) + O2(g) → 2H2O(g) at standard conditions (298 K and 1 atm pressure) given the following data:ΔH˚f[H2O(g)] = -241.8 kJ/molΔH˚f[H2(g)] = 0 kJ/molΔH˚f[O2(g)] = 0 kJ/molΔS˚[H2(g)] = 130.7 J/K·molΔS˚[O2(g)] = 205.0 J/K·molΔS˚[H2O(g)] = 188.8 J/K·mol

answered Jan 23 in Chemical thermodynamics

1 answer 53 views

What is the major product obtained when 1,3-butadiene undergoes electrophilic addition reaction with hydrogen chloride?

asked Jan 21 in Organic Chemistry

1 answer 53 views

How was the mirror neuron system discovered?

asked Jan 20 in Psychology

1 answer 7 views

Why is blindsight significant?

asked Jan 17 in Psychology

1 answer 7 views

What type of motion only occurs when there is one force applied at the beginning of the trajectory after which there is no interference apart from gravity?

asked Jan 8 in Science

1 answer 21 views

What is the state of matter that resembles a gas, but is made of ions, giving it different properties than a typical gas?

asked Jan 7 in Science

1 answer 49 views

The first few species to colonize a disturbed area are called what?

answered Jan 2 in Science

1 answer 21 views

Colliding-beam accelerators create matter from what?

answered Dec 30, 2024 in Science

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