When does a real gas behave like an ideal gas?

Explanation:

Real gas-)

Gases which does not obey ideal gas equation at all temperature and pressure are generally known as real gases.

ex- all gases are real .

Ideal gas ;-)

GasesThe gases which obey ideal gas equation at all conditions of temperature and pressure are generally known as ideal gases.

£] No gas is purely ideal

*--» Real gases can behave as ideal gas at low pressure and high temperature.

» explain deviation of real gases, we can use compressibility factor[Z]with the use of ideal gas equation

1. 1 mole of anything contains 6.022x10^23 pieces  

d  

2. a  

3. c, number  

5. 1.24x10^24atoms / 6.022x10^23atoms/mole = 2moles h2 atoms  

6. fe2br3 mass = 2moles x mass fe + 3 moles x mass br  

molar mass = grams / number of moles = g/mole  

to find moles = g / molar mass  

to find mass = g = molar mass / moles

can you attach the