Question: 4. A 6.3 g sample of solid NH, NO, is dissolved in 50g of water, causing the temperature to drop from 24 C to 19C.

4. A 6.3 g sample of solid NH, NO, is dissolved
4. A 6.3 g sample of solid NH, NO, is dissolved in 50g of water, causing the temperature to drop from 24 C to 19"C. Calculate the AH in J/mol

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