Recent activity by BrettRust346

1 answer 72 views

What is the concentration of copper (II) ions in a given sample of wastewater using the polarographic method, given the obtained peak current is 2.5 mA and the standard potential of Cu2+ → Cu transformation is -0.34 V, working at a pH of 4.5 with a scan rate of 50 mV/s?

answered Jan 30 in Analytical Chemistry

1 answer 29 views

How might self-determination theory inform end-of-life decision-making?

asked Jan 20 in Psychology

1 answer 51 views

What are the implications of the stage theory of cognitive development for understanding the development of moral reasoning?

asked Jan 20 in Psychology

1 answer 28 views

What is the impact of culture on intelligence?

answered Jan 17 in Psychology

1 answer 25 views

What does social comparison theory propose?

answered Jan 15 in Psychology

1 answer 28 views

What is crystallised intelligence?

answered Jan 13 in Psychology

1 answer 28 views

What is cognitive load?

asked Jan 10 in Psychology

1 answer 67 views

What landform occurs most often along plate boundaries?

answered Jan 7 in Science

1 answer 27 views

What is the name for a matter that has a fixed volume and a fixed shape?

answered Jan 7 in Science

1 answer 39 views

Many ceramics are composed of what, which are salts containing anions composed of silicon and oxygen?

asked Dec 31, 2024 in Science

1 answer 29 views

In the cardiovascular system, net filtration pressure represents the interaction of osmotic pressures and what other pressures?

answered Dec 31, 2024 in Science

1 answer 24 views

Cody's velocity is zero so therefore he doesn't have what?

answered Dec 27, 2024 in Science

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