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Chemistry SL (FE2016)

Energetics

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Chemistry SL (FE2016)

Available time 20 Minute(s)

According to the enthalpy level diagram below, what is the sign for ΔH and what term is used to refer to the reaction?

How much energy, in joules, is required to increase the temperature of 2.0 g of aluminium from 25 to 30°C?

Energetics

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Available time 20 Minute(s)

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According to the enthalpy level diagram below, what is the sign for ΔH and what term is used to refer to the reaction?

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