Recent activity by ColinBatty1

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

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

1 answer 20 views

Who introduced the Heuristics and Biases Program?

asked Jan 20 in Psychology

1 answer 21 views

What is a theory in psychology?

answered Jan 16 in Psychology

1 answer 19 views

According to the diathesis-stress model, why do people develop anxiety disorders?

answered Jan 15 in Psychology

1 answer 23 views

Who proposed the null hypothesis?

asked Jan 15 in Psychology

1 answer 24 views

What is the definition of motivation?

asked Jan 15 in Psychology

1 answer 4 views

What are some common treatments for sexual dysfunction?

answered Jan 14 in Psychology

1 answer 35 views

What is the role of social support in end-of-life care?

answered Jan 14 in Psychology

1 answer 27 views

The nuclear envelope is a double-layered plasma membrane like the cell membrane, although without what?

answered Jan 2 in Science

1 answer 36 views

In multicellular organisms, mutations can be subdivided into germline mutations and?

answered Dec 31, 2024 in Science

1 answer 25 views

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

asked Dec 30, 2024 in Science

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

1 answer 21 views

If the frequency of the electromagnetic wave is the same as the natural frequencies of the system, the transfer of what is much more efficient?

answered Dec 27, 2024 in Science

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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