Recent activity by CatharineTuc

1 answer 46 views

Determine the enthalpy of adsorption for the reaction of hydrogen gas adsorbing onto a platinum surface, given that 2.00 g of hydrogen gas is adsorbed onto a 1.00 g platinum surface at 25°C and the pressure is 1 bar. The volume of the system is 1.00 L and the initial temperature of the platinum surface is also 25°C. Assume that the surface is in thermal equilibrium with the surroundings and that the gas behaves ideally.

answered Feb 4 in ThermoChemistry

1 answer 76 views

A chemistry student needs to predict the products of a reaction between aluminum and sulfuric acid. What chemical equation represents this reaction and what are the names and states of the products formed?

asked Jan 22 in Inorganic Chemistry

1 answer 7 views

What is the name and molecular formula of the alkane with six carbon atoms in its chain?

asked Jan 21 in Organic Chemistry

1 answer 41 views

What is the neural basis of short-term memory according to the Atkinson-Shiffrin theory?

answered Jan 20 in Psychology

1 answer 9 views

According to the cognitive-behavioural theory, what is the relationship between our thoughts, feelings, and behaviours?

answered Jan 15 in Psychology

1 answer 31 views

According to the affect regulation model, how does emotion regulation contribute to the development of eating disorders?

asked Jan 15 in Psychology

1 answer 21 views

What is the name of the principle stating that objects that are close together will tend to be grouped together?

answered Jan 13 in Psychology

1 answer 28 views

Which type of isomers generally have lower boiling and melting points than straight-chain isomers?

asked Jan 8 in Science

1 answer 43 views

What thickens the cortex around the inner edge of a cell?

answered Jan 8 in Science

1 answer 24 views

What molecule can be used by the body to synthesize cholesterol ?

asked Jan 7 in Science

1 answer 28 views

What is required to partially overcome the attractive forces between molecules in a solid to form a liquid?

asked Jan 6 in Science

1 answer 35 views

A species is a subdivision of a genus in what classification system?

asked Dec 30, 2024 in Science

1 answer 22 views

Where are feces formed?

answered Dec 27, 2024 in Science

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