Answer to Question #172651 in General Chemistry for Enci Peng

General Chemistry

Question #172651

What mass (in grams) of CuCl₂ would be needed to make 575 mL of 1.12 M solution?

Expert's answer

Molar Mass Cu = 63.5 ×1 = 63.5

Molar Mass Cl = 35.5 × 2 = 71

Molar Mass CuCl2 = 134.5

1.12 × 134.5 = 150.64 g/mol

= 150.64 × 575 × 10^-3

= 86.618 grams of CuCl2

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. What volume (in Liters) of 1.2 M HCl is needed to contain 15.6 g HCl?
2. A solution contains an unknown amount of sugar dissolved in 61 grams of solution. If the solution is
3. Placing a coefficient of 2 to the left of H2CO3 gives a total of ___ oxygen atoms.
4. determine the enthalpy change for the reaction:Zn(s) + Cu2+(aq) → Cu(s) + Zn2+(aq)
5. What happens to the volume of a gas during compression?
6. How many grams of glucose do you need to dissolve in 500mL of water to make a 2 molar solution
7. The question is - to prepare 5 milimeters of a 10 millimolar solution of glucose from a 1 molar stoc