Understanding Calorimetry

Front

What does the heat absorbed by the water represent in the experiment?

Back

The heat released by the metal.

Front

What is the primary goal of the coffee cup calorimeter experiment?

Back

To calculate the specific heat of a metal.

Front

How do you calculate the mass of water in the coffee cup calorimeter experiment?

Back

Equating the volume of water in milliliters to mass in grams.

Front

Why is a coffee cup used in calorimetry experiments?

Back

It acts as a good insulator.

Front

What equation relates heat exchange to specific heat?

Back

Heat exchange = Specific heat x Mass of substance x Temperature change.

Front

Define calorimetry.

Back

Calorimetry is the science of measuring the heat of chemical reactions or physical changes.

Front

What is specific heat?

Back

Specific heat is the amount of heat required to raise the temperature of one gram of a substance by one degree Celsius.

Front

What is the role of a calorimeter?

Back

A calorimeter is an instrument used to measure the amount of heat involved in a chemical reaction or physical process.

Front

Explain the concept of heat exchange.

Back

Heat exchange refers to the transfer of thermal energy between substances, typically from a hotter object to a cooler one.

Front

What is the formula for calculating heat exchange?

Back

Q = mcΔT, where Q is heat exchange, m is mass, c is specific heat, and ΔT is the temperature change.