Questions by ColinBatty1

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1 answer 79 views

How does the concentration of copper ions in a given sample of water extracted from a polluted river affect the peak current observed in a cyclic voltammogram using a copper electrode?

asked 6 days ago in Analytical Chemistry

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1 answer 51 views

Calculate the enthalpy change for the following reaction, using Hess's Law:2H2S(g) + 3O2(g) → 2H2O(l) + 2SO2(g)Given the following enthalpy changes: 2H2(g) + O2(g) → 2H2O(l) ΔH1 = -484 kJ2SO2(g) + O2(g) → 2SO3(g) ΔH2 = -198 kJ2H2(g) + S(s) → H2S(g) ΔH3 = +25kJ

asked Jan 23 in Chemical reactions

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1 answer 20 views

Who introduced the Heuristics and Biases Program?

asked Jan 20 in Psychology

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1 answer 23 views

Who proposed the null hypothesis?

asked Jan 15 in Psychology

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1 answer 24 views

What is the definition of motivation?

asked Jan 15 in Psychology

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1 answer 25 views

A channel protein is an example of what type of protein?

asked Dec 30, 2024 in Science

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1 answer 58 views

Gas particles are constantly colliding with each other and the walls of a container, and these collisions are elastic, so there is no net loss of what?

asked Dec 28, 2024 in Science

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1 answer 18 views

Each enzyme has an optimal what at which its reaction rate is greatest?

asked Dec 27, 2024 in Science

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