Question

Thermochemistry Modified Portfolio Questions

Please help with these questions

1. Heat always flows in the direction from ______ to ______ objects.

2. Endothermic has a ______ Δ H, exothermic has a ______ Δ H

3. Write the formula that can be used to calculate the heat energy being absorbed or released in a system.

Answer 1

Heat always flows in the direct from hot to cold objects.

Endothermic has a Positive Reaction Δ H, exothermic has a Negative Reaction Δ H

q = mcΔT

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