A 1 gram sample of calcium was burned in chlorine to give a
A 1 gram sample of calcium was burned in chlorine to give a 1.95 g sample of pure CaCl2. the energy given off in this reaction was 30.3 kJ. given this information, find the heat of formation of 1 mol of CaCl2
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a 1 gram sample of calcium was burned in chlorine to give a 195 g sample of pure cacl2 the energy given off in this
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