Chemistry, 10.12.2021 17:00 MathChic68
25 cm3 of 1.0 mol dm-3 nitric acid was added to 25 cm3 of 1.0 mol dm-3 potassium hydroxide solution. The temperature rose by 16.8°C. Calculate the enthalpy of neutralisation for this reaction. Assume that the density of the solution is 1.00 g cm-3, the specific heat capacity of the solution is 4.18 J g-1 k-1.
Answers: 2
Chemistry, 22.06.2019 12:30
Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17
Answers: 1
25 cm3 of 1.0 mol dm-3 nitric acid was added to 25 cm3 of 1.0 mol dm-3 potassium hydroxide solution....
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