What is the energy change

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What is the energy change when 72 g of H2O (g) condense to a liquid at 373 K? (ΔHvap of water = 40.68 kJ/mol; molar mass of H2O = 18 g/mol)

Reference no: EM131183268

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What is the energy change : What is the energy change when 72 g of H2O (g) condense to a liquid at 373 K? (ΔHvap of water = 40.68 kJ/mol; molar mass of H2O = 18 g/mol)
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Condenses to a liquid at 100 : The energy change occurring is 2.10 kJ when_____ of H2O (g) condenses to a liquid at 100°C. (ΔHvap of water = 40.68 kJ/mol; molar mass of H2O = 18 g/mol). Please explain answer.

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