Answer to Question #165272 in General Chemistry for astro

General Chemistry

Question #165272

i have 2 questions first is

1). Convert 3.25x10^5 grams pb into moles.

2). convert 31 mo AI into AI

Expert's answer

A)Mass= 3.25×10"^5"

Molar mass= 207

Mole=mass/molar mass

Mole= 3.25×10^5/207

Mole= 0.015×10"^5"

B) not readable

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A 0.025g sample of aspirin is saponified, treated with excess Fe3+(aq) and diluted to a final volume
2. 14. A compound contains 85.7% by mass of carbon and 14.3%by mass of hydrogen. Its molar mass is 56g/
3. 8. When hydrogen gas was passed over x g of strongly heated copper (II) oxide until there was no fur
4. What is the molarity of a solution that has 1.85 moles of sodium chloride dissolved in water to make
5. You are the supervisor for the production of H 2 S gas in a chemical plant. Your team can use twopos
6. How much water is needed to dilute a mixture of 0.25 moles NaOH and 250 ml H2O so that the solution
7. How much water is needed to dilute a mixture of 0.25 moles NaOH and 250 ml H2O so that the solution