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What is calorimetry?

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Calorimetry is the science of measuring the heat of chemical reactions or physical changes, as well as heat capacity.

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What is specific heat?

Back

Specific heat is the amount of heat required to raise the temperature of 1 gram of a substance by 1°C.

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What is the formula for calculating heat energy (Q)?

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Q = Specific heat x Mass x Temperature change.

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How do you calculate the heat energy lost by water?

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Q = Specific heat of water x Mass of water x (Initial temperature - Final temperature).

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What is the specific heat of water?

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The specific heat of water is 4.18 J/g°C.

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What does a negative Q value indicate?

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A negative Q value indicates that heat is being released from the system.

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What is the relationship between heat absorbed by water and heat released by metal?

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The heat absorbed by the water is equal to the heat released by the metal in a calorimetry experiment.

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Why is specific heat important in calorimetry?

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Specific heat is important because it helps identify substances and understand their thermal properties.

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What is the significance of temperature change in calorimetry?

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Temperature change indicates the amount of heat exchanged during a reaction or physical change.

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How can you determine the specific heat of a metal?

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By measuring the heat absorbed by water and the temperature change of the metal.