The einstein equation emc2nbspshows that 10 g of matter is

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The einstein equation E=mc² shows that 1.0 g of matter is the equivalent of 2.1 X 10 10 kcal. When 2.0 g ofhydrogen reacts with 16 g of oxygen to form 18 g of water, 68 kcal of heat energy is given up. This quantity of energy is attributed to what loss of mass in the reaction system?

Reference no: EM13639054

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