Answer to Question #219490 in Chemistry for Kgotso

Question #219490

You need 8.0 mole of Na2Cr2O2 how much would this weigh?

Expert's answer

Solution:

The molar mass of Na₂Cr₂O₂ is 181.97 g/mol.

Therefore,

(8.0 mol Na₂Cr₂O₂) × (181.97 g Na₂Cr₂O₂ / 1 mol Na₂Cr₂O₂) = 1455.76 g Na₂Cr₂O₂

Answer: 1455.76 g Na₂Cr₂O₂

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Lead (II) nitrate reacts with sodium iodide react to produce a solid product lead (II) Iodide and so
2. A pentapeptide on partial hydrolysis gave three tripeptides fragments : gly-val-ala, phe-gly-val, va
3. Calculate the mass of a lead that would be deposited by direct current of 1.3 A being passed through
4. Convert 34 dm^3 of ammonia gas to moles
5. If 20.0mL of 0.400M NaCl is added to 80.0mL of 0.900M NaCl. What is the resulting concentration of t
6. What mass of copper(II) hydroxide would be produced when a solution containing 6.8g of OH- ions reac
7. 0.25g of acid is titrated with 108M NaOH, if it takes 27.22ml NaOH to reach the endpoint, what is th