Which describes the relationship between [h+] and [oh−] ?
[h+] [oh−] = 14.00
[h+] + [oh−] = 14.00
[h+] [oh−] = 1.0 × 10−14
[h+] [oh−] = 1.0 × 10−7

4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.