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Heat energy across states of matter

Last updated over 3 years ago
10 questions

CS= 2.1 J/gºC

Cl= 4.184 J/gºC

Cg= 2.0 J/gºC

1

The amount of energy it takes to MELT a substance is represented by

1

The amount of energy it take to raise the TEMPERATURE of a substance is represented by

1

The amount of energy it takes to BOIL a substance is represented by

1

The amount of energy it takes to CONDENSE a substance is represented by

1

The amount of energy it takes to FREEZE a substance is represented by

1
How much energy needs to be absorbed/added to raise the temperature of 40g of ICE at 0oC to 45oC?
Answer:_______ UNITS: _______
1
How much energy needs to be absorbed/added to raise the temperature of 24g of WATER at 30oC to STEAM at 105oC?
Answer:_______ UNITS: _______
1
How much energy needs to be absorbed/added to completely vaporize 56g of WATER at 100oC?
Answer:_______ UNITS: _______
1
How much energy needs to be RELEASED to lower the temperature of 8g of WATER at 38oC to ICE at -50oC?
Answer:_______ UNITS: _______
1
How much energy needs to be absorbed/added to raise the temperature of 36g of ICE at -12oC to 145oC?
Answer:_______ UNITS: _______