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Thermochemistry Crossword

Teacher: Ms. Sylvester
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Across
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The phase change of a gas to a liquid
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The phase change of a gas to a solid
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The heat content of a system at constant pressure
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The phase change of a solid to a gas
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The amount of heat it takes to raise temp of one gram of a substance 1 degree C
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Energy stored in chemical bonds of a substance
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The study of energy changes that occur during chemical reactions and changes in state
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1 Calorie, 1000 calories
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Process of absorbing heat from surroundings
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Every other part of the universe excluding the system
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The capacity to do work or produce heat
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The average amount of kinetic energy in a substance
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The point on a phase change diagram where the three phases can coexist at equilibrium
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The phase change of a solid to a liquid
Down
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An insulated device used to measure the absorption or release of heat in chemical or physical processes
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The phase change of a liquid to a gas
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Energy that transfers from one object to another because of a temperature difference between them
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The part of the universe on which the attention is focused.
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The point where the gas and liquid phase become indistinguishable from each other.
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Process that releases heat to surroundings
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The quantity of heat needed to raise the temperature of 1 g of pure water 1°C
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The phase change of a liquid to a solid
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SI unit of energy