Recent activity by EnriqueCaudi

1 answer 17 views

Calculate the standard enthalpy of formation of water (H2O) given the following information:- The standard enthalpy of formation of hydrogen gas (H2) is 0 kJ/mol- The standard enthalpy of formation of oxygen gas (O2) is 0 kJ/mol- The standard enthalpy of combustion of hydrogen gas is -286 kJ/mol- The standard enthalpy of combustion of carbon (C) is -394 kJ/mol- The standard enthalpy of combustion of methane gas (CH4) is -890 kJ/mol

answered 2 days ago in ThermoChemistry

1 answer 26 views

How does the social learning theory explain the role of group dynamics in radicalisation and terrorism?

answered Jan 20 in Psychology

1 answer 18 views

What were the results of Pylyshyn and colleagues' study on mental rotation?

asked Jan 20 in Psychology

1 answer 8 views

When is the use of antipsychotics in the treatment of depression not recommended?

asked Jan 16 in Psychology

1 answer 7 views

What is the difference between internal and external validity in research?

answered Jan 13 in Psychology

1 answer 21 views

Which proteins recognize and combine with harmful materials, including both toxic chemicals and invasive microorganisms?

asked Jan 8 in Science

1 answer 18 views

What kind of solids have particles that are arranged in a regular repeating pattern?

answered Jan 7 in Science

1 answer 18 views

What do the external female reproductive structures are collectively referred to?

asked Jan 6 in Science

1 answer 23 views

What do tadpoles clear out of waterways?

answered Jan 6 in Science

1 answer 44 views

The central nervous system is composed of the brain and what else?

asked Dec 31, 2024 in Science

1 answer 28 views

The base in an antacid reacts to do what to excess stomach acid?

asked Dec 31, 2024 in Science

1 answer 26 views

Snakes are which type of animal?

asked Dec 31, 2024 in Science

1 answer 45 views

Natural selection can only take place if there is variation, or differences, among individuals in a population. importantly, these differences must have some genetic basis; otherwise, the selection will not lead to change in this?

answered Dec 31, 2024 in Science

1 answer 24 views

Exemplified by canada and alaska, what kind of climate has cool, short summers and long, cold winters, little precipitation, and abundant conifers?

asked Dec 30, 2024 in Science

1 answer 8 views

Earthquakes have both longitudinal and transverse components, and these travel at what?

answered Dec 30, 2024 in Science

1 answer 48 views

What rate is generally higher for endotherms than for ectotherms?

answered Dec 27, 2024 in Science

1 answer 21 views

Dessication is an extreme and usually fatal form of what in animals?

asked Dec 26, 2024

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