# PRA010 - 22 molecules of N 2 I 6 http/www.chemfiesta.com...

This preview shows pages 1–2. Sign up to view the full content.

Mole Calculation Practice Worksheet Answer the following questions: 1) How many moles are in 25 grams of water? 2) How many grams are in 4.5 moles of Li 2 O? 3) How many molecules are in 23 moles of oxygen? 4) How many moles are in 3.4 x 10 23 molecules of H 2 SO 4 ? 5) How many molecules are in 25 grams of NH 3 ? 6) How many grams are in 8.2 x 10

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 22 molecules of N 2 I 6 ? http://www.chemfiesta.com Solutions for the mole calculation practice worksheet: 1) 1.39 moles 2) 134.1 grams 3) 1.38 x 10 25 molecules 4) 0.56 moles 5) 8.85 x 10 23 molecules 6) 106.7 grams http://www.chemfiesta.com...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern