AVC-F24-LAB FINAL

Front

What is the equation used to determine the pressure of hydrogen gas?

Back

Ph2 = Pbar - Ph2O

Front

What instrument is used to measure atmospheric gas pressure?

Back

Barometer

Front

What is the name of the apparatus used for measuring liquids in a lab?

Back

Pipette

Front

Define 'barometer'.

Back

An instrument that measures atmospheric pressure.

Front

What is the purpose of a pipette in a laboratory setting?

Back

To accurately measure and transfer small volumes of liquid.

Front

What is the relationship between atmospheric pressure and the boiling point of a liquid?

Back

As atmospheric pressure decreases, the boiling point of a liquid also decreases.

Front

What is the definition of 'vacuum'?

Back

A space devoid of matter, including air.

Front

Explain the principle of a eudiometer.

Back

A eudiometer is used to measure the change in volume of gases during a chemical reaction.

Front

What is the significance of using a thermometer in a lab?

Back

To measure the temperature of substances accurately.

Front

What is the formula for calculating pressure?

Back

Pressure (P) = Force (F) / Area (A)