Recent activity by MarianaHerit

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Calculate the standard enthalpy change for the phase transition of solid ice to liquid water, given the heat of fusion of ice is 6.01 kJ/mol and the molar heat capacity of water is 75.3 J/mol·K.

answered 2 days ago in Chemical thermodynamics

1 answer 75 views

How does the bond length between two hydrogen atoms change as the distance between them increases from 0.5 Å to 2.0 Å, as determined by ab initio calculations of molecular properties using a specific quantum chemical method?

asked 5 days ago in Computational Chemistry

1 answer 72 views

A student needs to determine the mass of silver that can be deposited on a silver electrode using a current of 2.5 A for 3 hours in a solution containing 0.2 M silver ions. What is the mass of silver deposited on the electrode? (Assuming 100% current efficiency and atomic weight of silver is 107.9 g/mol)

answered Jan 22 in ElectroChemistry

1 answer 23 views

What is the aim of narrative therapy?

asked Jan 20 in Psychology

1 answer 31 views

What is introspection in psychology?

asked Jan 15 in Psychology

1 answer 9 views

What is the significance of age in understanding grief?

asked Jan 14 in Psychology

1 answer 28 views

What type of winds blow only over a limited area?

answered Jan 8 in Science

1 answer 66 views

What kind of reaction is needed to prepare amides?

asked Jan 7 in Science

1 answer 18 views

The anion is the methanoate ion, which is commonly called the what?

answered Dec 31, 2024 in Science

1 answer 26 views

Meters, such as those in analog fuel gauges on a car, are a common application of magnetic torque on a current-carrying what?

asked Dec 31, 2024 in Science

1 answer 59 views

As per hutton's unconformity, what happened to the intermediate layers of rock?

answered Dec 30, 2024 in Science

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