Find out the volume of 6.023*10²² of ammonia at stp?
The volume is 2.271 L.
Method 1. Using the Ideal Gas Law
We can use the Ideal Gas Law to solve this problem.
#color(blue)(bar(ul(|color(white)(a/a)pV = nRTcolor(white)(a/a)|)))" "#
#p#is the pressure #V#is the volume #n#is the number of moles #R#is the gas constant #T#is the temperature
We can rearrange the Ideal Gas Law to get
#V = (nRT)/p#
Step 1. Calculate the moles of ammonia
Step 2. Calculate the volume at STP
Remember that STP is defined as 0 °C and 1 bar.
Method 2. Using the molar volume
We know that there are 0.100 02 mol of
We also know that the molar volume of a gas is 22.71 L at STP.