A bomb calorimeter experiment with 1.5 g of coal sample yields HNO3. The heat


A bomb calorimeter experiment with 1.5 g of coal sample yields HNO3. The heat generated due to this acid
formation is 28.58 cal. Determine the % of nitrogen in the coal sample. (molecular weight of HNO3 is 63 and
atomic weight of nitrogen is 14)​


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