Match the correct term on the right with an example value on the left (5 marks) _____ 11. 456 kJ a. specific heat capacity of a substance _____ 12. 56 mol/L s b. total enthalpy (ΔH) _____ 13. 0.355 J/g0C c. rate constant _____ 14. 2.34 kJ/mol d. molar enthalpy (ΔHx) _____ 15. 18 L3/mol3s e. rate of reaction

If the heat of reaction, that is the enthalpy change ΔH, for a certain process, is +32 kJ, that process Question 3Select one:a.occurs rapidlyb.is exothermicc.is endothermicd.cannot occure.requires a catalyst

The molar specific heat at constant volume of an ideal gas is equal to 2.5 times the universal gas constant (8.314 J/mol.K). When the temperature increases by 100k, the change in molar specific enthalpy is ___ J/mol.:

(ii) Show that the heat energy change, Q, in the student’s experiment is about 1100 J.[for the mixture, c = 4.2 J/g/°C][massof1.0 cm 3of mixture = 1.0 g] (3)(iii) The student uses 0.020 mol of potassium hydroxide in his experiment.Calculate the enthalpy change (ΔH) in kJ/mol, for 1.0 mol of potassium hydroxide.Include a sign in your answer.

An insulated calorimeter contains 100 g of water at 22 °C. A chemical reaction causes the temperature to increase by 6 °C. Given that water has a specific heat of 4.184 J/g°C, how much heat was transferred to or from the water? Group of answer choices-2.5 kJ-1.5 kJ-2.0 kJ-1.0 kJ

Determine the enthalpy change for 7.1 g of C6H6 in the following reaction using the enthalpies of formation. (5 marks) 2C6H6 (l) + 15O2(g) 12CO2(g) + 6H2O(g)