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How much potassium nitrate has to dissolve in water to absorb 120 kj of heat?
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If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?
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Why do oxygen have a strong attractive force for electrons
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How much potassium nitrate has to dissolve in water to absorb 120 kj of heat?...
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