Question
32g of anhydrous copper(ii)tetraoxosulphate(iv) dissolves in 1Dm3 of water generated 13.0KJ of heat,The heat of solution is
Answers
DrBob222
My assumption is you mean CuSO4 but you have not named it correctly by IUPAC rules.
mols CuSO4 = grams/molar mass = 32/approx 159 = approx 0.2 but you need to recalculate ALL of these values. My numbers are just estimates.
dHsoln = kJ/mol = 13.0 kJ/0.2 mol = approx ?
mols CuSO4 = grams/molar mass = 32/approx 159 = approx 0.2 but you need to recalculate ALL of these values. My numbers are just estimates.
dHsoln = kJ/mol = 13.0 kJ/0.2 mol = approx ?
DrBob222
Note: Since heat is generated dHsoln will be negative.