Recent activity by LesleeShumak

1 answer 37 views

Calculate the standard enthalpy change for the reaction of the coordination compound Cu(NH3)4SO4 with excess NaOH to form Cu(OH)2(s), NH3(g), Na2SO4(aq), and H2O(l) at a constant pressure of 1 atm and a temperature of 25°C.

asked 2 days ago in Chemical thermodynamics

1 answer 56 views

Calculate the amount of heat required to raise the temperature of 50 g of water from 25°C to 100°C, given the specific heat capacity of water is 4.18 J/g°C.

asked Jan 23 in Chemical thermodynamics

1 answer 27 views

According to the Lock and Key model, which neurotransmitter is involved in reward and pleasure?

asked Jan 20 in Psychology

0 answers 13 views

When was the study conducted on the sleep patterns of Fly-in-fly-out workers?

asked Jan 17 in Psychology

1 answer 19 views

What is the evolutionary basis of aggression?

asked Jan 14 in Psychology

1 answer 47 views

Define anchoring bias

asked Jan 13 in Psychology

1 answer 21 views

What type of bond forms by unpaired electrons from two atoms "matching up"?

asked Jan 8 in Science

1 answer 61 views

What makes water change to a different state?

answered Jan 7 in Science

1 answer 27 views

What kind of waves are electromagnetic waves?

asked Jan 7 in Science

1 answer 23 views

What do we call the seasonal movement of animals?

asked Jan 6 in Science

1 answer 28 views

Substances produced by a reaction are known as?

answered Dec 31, 2024 in Science

1 answer 35 views

Some flatworms are free-living carnivores that live mainly in which type of habitats?

answered Dec 31, 2024 in Science

1 answer 15 views

A mold is an imprint of an organism left in what?

answered Dec 30, 2024 in Science

1 answer 27 views

The flood of sodium ions through the symporter provides the energy that allows what to move through the symporter and into the cell?

answered Dec 28, 2024 in Science

1 answer 25 views

In this type of reaction, an element replaces another element in a compound, and the element is in any state of matter but is not an ion?

asked Dec 28, 2024 in Science

1 answer 60 views

What two forces tend to keep an animal stationary and thus oppose locomotion?

asked Dec 27, 2024 in Science

1 answer 9 views

Capillaries rejoin to form venules, which convey blood to what?

asked Dec 27, 2024 in Science

1 answer 56 views

Banging on a drum is an example of which type of energy?

answered Dec 27, 2024 in Science

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