13-4: Other Ways To Calculate Enthalpy Change

Question 1

Percent Error Equation

Answer 1

((experimental — accepted) / accepted) * 100

Question 2

How do you find △H solution (J)?

Answer 2

qh2o

Question 3

How do you find the △H solution (kJ)?

Answer 3

△H solution (J) / 1000

Question 4

How do you find △H solution (kJ/mol)?

Answer 4

△H solution (kJ) / n

Question 5

How do you find n?

Answer 5

mass of solute (g) / molar mass of solute (g/mol)