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WorksheetsOCR Chemistry A – 3.2.1(g) solving Hess cycles (training)
Total questions: 15
Worksheet time: 15mins
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
What is the identity of the downward reactions?
enthalpy of combustion
enthalpy of formation
What is the identity of the upward reactions
enthalpy of (a)
What is the identity of the downward reactions
enthalpy of (a)
What is the identity of the upward reactions
enthalpy of (a)
What is the identity of the unknown ΔH
enthalpy of (a)
What is the identity of the unknown ΔH
enthalpy of (a)
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
Calculate ΔH
You do not need to write the units
(a)
Calculate the bond enthalpy for a Si–F bond
(3 sig.fig.)
You do not need to write the units
(a)
