When 0.243 g of mg metal is combined with enough hcl to make 100 ml of solution in a constant-pressure calorimeter, the following reaction occurs:
mg(s) + 2 hcl(aq) → mgcl2(aq) + h2(g)

if the temperature of the solution increases from 23.0 ∘c to 34.1 ∘c as a result of this reaction, calculate δh in kj/mol of mg. assume that the solution has a specific heat of 4.18 j/g∘c.

when 0.243 of metal is combined with enough to make 100 of solution in a constant-pressure calorimeter, the following reaction occurs:

if the temperature of the solution increases from 23.0 to 34.1 as a result of this reaction, calculate in of . assume that the solution has a specific heat of 4.18 .

−19.1 kj/mol
−111 kj/mol
−191 kj/mol
−464 kj/mol
−961 kj/mol