Questions by HalWhitten9

0 votes

1 answer 19 views

Calculate the standard enthalpy change for the dissolution of 3 mol of potassium chloride (KCl) in 1000 mL of water, given that the molar enthalpy of dissolution is -17.4 kJ/mol.

asked 2 days ago in Chemical thermodynamics

0 votes

1 answer 71 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)

asked Jan 22 in ElectroChemistry

0 votes

1 answer 47 views

Why is allyship important in promoting social justice?

asked Jan 17 in Psychology

...