Answer to Question #321393 in General Chemistry for Cedric

General Chemistry

Question #321393

A sample of nitrogen gas has a volume of 1.75 L at STP. How many moles of N2 are present?

Expert's answer

Volume of 1 mole of any gas at STP is 22.4 l. So 1.75 l of N₂ is 1.75x1/22.4=0.078 moles

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What is the concentration of 22.50 mL of NaOH if this was neutralized with 20.00 mL of 0.120 M HCI i
2. Irene wants to prepare a solution in the laboratory. How many mL of concentrated liquid solute shoul
3. Kai wants to make a cleaning solution of water and chlorine to disinfect their home. He diluted 45 g
4. How many mL of Soju should be mixed with 330 mL of beer to yield a percentage volume 7.04 %?
5. Find the molar mass of a substance with 0.58 gram of compound value (X) in 0.23 mol number of moles
6. Find the molar mass of a substance with 0.58 gram of compound value (X) in 0.23 mol number of moles
7. Calculate the freezing and boiling point of a solution prepared by dissolving 32.60 g of ferric chlo