Calculate the number of moles contained in 550 ml of carbon dioxide at STP
1 answer:
Hello!
There is a useful relationship that we can use to determine the number of moles of an ideal gas at Standard Temperature and Pressure (0 °C; 1 bar).
It says that 1 mole of an ideal gas occupies 22,4 L. Knowing that we can apply the following conversion factor to go from mL of CO₂ to moles of CO₂
So, the number of moles contained in 550 mL of Carbon Dioxide at STP is 0,0246 moles
Have a nice day!
There is a useful relationship that we can use to determine the number of moles of an ideal gas at Standard Temperature and Pressure (0 °C; 1 bar).
It says that 1 mole of an ideal gas occupies 22,4 L. Knowing that we can apply the following conversion factor to go from mL of CO₂ to moles of CO₂
So, the number of moles contained in 550 mL of Carbon Dioxide at STP is 0,0246 moles
Have a nice day!
You might be interested in
Answer:
The answer is
<h2>2.55 g/mL</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass = 416 g
volume = final volume of water - initial volume of water
volume = 523 - 360 = 163
volume = 163 mL
The density is
We have the final answer as
<h3>2.55 g/mL</h3>Hope this helps you
Notes:-
- Al has Z=15
electron configuration:-
- [Ne]3s²3p³
Valency is 3
So 3 dots are included
