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10 questions from this quiz
Heat or enthalpy change
q=mcΔTq = mc\Delta Tq=mcΔT
Mass of substance in grams
J g−1 K−1J \, g^{-1} \, K^{-1}Jg−1K−1
kJ mol−1kJ \, mol^{-1}kJmol−1
Polystyrene cup in a beaker
To reduce heat loss to surroundings
Excessive stirring
Accounts for heat lost to surroundings
ΔH=qmoles\Delta H = \frac{q}{\text{moles}}ΔH=molesq
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