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What are the standard conditions for gas measurements quizlet?

What are standard conditions for gas measurements? Air at 0 degrees celsius, and 105 pascals.As air at 60 degrees Fahrenheit and 14.696 psi .

What are the standard conditions for comparing gas volumes?

Because of the variation in gas volume due to pressure and temperature changes, the comparison of gas volumes must be done at one standard temperature and pressure. Standard temperature and pressure (STP) is defined as 0oC (273.15K) and 1atm pressure. The molar volume of a gas is the volume of one mole of a gas at STP.

What is the difference between STP and standard conditions?

STP stands for Standard Temperature and Pressure. It is defined to be 273 K (0 degrees Celsius) and 1 atm pressure (or 105 Pa). The definition of standard state conditions specifies 1 atm of pressure, that liquids and gases be pure, and that solutions be at 1 M concentration.

What are standard conditions of temperature pressure volume and amount of gas for the gas laws?

Standard Conditions of Temperature and Pressure Chemists sometimes make comparisons against a standard temperature and pressure (STP) for reporting properties of gases: 273.15 K and 1 atm (101.325 kPa). At STP, an ideal gas has a volume of about 22.4 L—this is referred to as the standard molar volume (Figure 10).

How do you liquify a gas?

In general, gases can be liquefied by one of three methods: (1) by compressing the gas at temperatures less than its critical temperature; (2) by making the gas do some kind of work against an external force, which causes the gas to lose energy and change to the liquid state; and (3) by making gas do work against its …

What are the two ways to liquify atmospheric gases?

Atmospheric gases can be liquefied by applying pressure and reducing temperature.

What happens when you apply pressure to a gas?

Pressure has no effect on solid and liquid whereas the volume of gas decrease with increase in pressure. This leads to the conversion of the gaseous state into a liquid state and eventually into a solid state. The volume of the gas decreases on applying pressure on gases because gases are compressible.

How does applying pressure?

We can liquefy gases either by applying pressure (compression). We reduce the spaces between the particles of a gas by compressing it. If enough pressure is applied, the particles of gases start attracting each other. This force brings about a change in the state of matter from gas to liquid.