gas intro

Front

What is the conversion formula from Celsius to Kelvin?

Back

To convert Celsius to Kelvin, add 273.15 to the Celsius temperature.

Front

What is the value of 0°C in Kelvin?

Back

273 K

Front

What happens to gas pressure when the number of gas particles increases?

Back

The pressure increases.

Front

What happens to gas pressure when the temperature increases?

Back

The pressure increases.

Front

What is the definition of STP (Standard Temperature and Pressure)?

Back

STP is defined as 0.0°C (273.15 K) and 1 atm pressure.

Front

TRUE or FALSE: Gas particles are far apart from each other.

Back

TRUE

Front

What is the relationship between temperature and gas pressure?

Back

As temperature increases, gas pressure increases if the volume is constant.

Front

What is the relationship between the volume of a gas and the number of particles at constant temperature?

Back

As the number of gas particles increases, the volume increases if the pressure is constant.

Front

What is the ideal gas law equation?

Back

The ideal gas law is represented as PV = nRT.

Front

In the ideal gas law, what does 'R' represent?

Back

'R' is the ideal gas constant, which is 0.0821 L·atm/(K·mol).