Answers by MarianaHerit

0 votes

25 views

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

0 votes

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

0 votes

28 views

What type of winds blow only over a limited area?

answered Jan 8 in Science

0 votes

18 views

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

answered Dec 31, 2024 in Science

0 votes

60 views

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

answered Dec 30, 2024 in Science

...