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10 cards from this deck
Salt and water
H++OH−→H2O\text{H}^+ + \text{OH}^- \rightarrow \text{H}_2\text{O}H++OH−→H2O
Exothermic (releases heat)
−57 kJ mol−1-57\text{ kJ mol}^{-1}−57 kJ mol−1
q=mCΔTq = mC\Delta Tq=mCΔT
Negative
4.18 J K−1 g−14.18\text{ J K}^{-1}\text{ g}^{-1}4.18 J K−1 g−1
25°C25°\text{C}25°C (298 K298\text{ K}298 K), 100 kPa100\text{ kPa}100 kPa
Mg(OH)2\text{Mg(OH)}_2Mg(OH)2, Al(OH)3\text{Al(OH)}_3Al(OH)3
NaHCO3\text{NaHCO}_3NaHCO3
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