Post a New Question

Chemistry

posted by on .

Below are the formulas of some hydrates. what is the mole ratio of salt to water?

Hydrate
Na2SO4.10H2O
Co(NO3)2.6H2O
Mo(NO3)2.5H2O
CaSO4.2H2O
(CaSO4)2.H2)

Thankk you

  • Chemistry - ,

    There must be something about this that you don't understand. Tell me what it is and let's get these pesky problems out of the way. I did the mole ratio for ZnSO4.7H2O and told you it was 1 mole salt to 7 moles H2O, which follows from the formula (ZnSO4)1.7H2O. It's just a matter of looking at the formula and writing down the answer unless there is some hangup I don't know about.

  • Chemistry - ,

    a. 1:10
    b.1:6
    c1:5
    d1:2
    e1:2

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question