Post a New Question

Chem Urgent!

posted by on .

How do I determine the number of moles for the substance: 3.5 x 10^23 molecules H2O?

  • Chem Urgent! - ,

    1 mol of anything has 6.02 x 10^23 molecules of (in this case) H2O. This must be close to a 0.5 mol but you need to do the exact arithmetic.

  • Chem Help Please! - ,

    How do I determine the number of grams for the following Substance? 7.8 mol ZnSo4.

  • Chem Help Please! - ,

    How do I determine the number of grams for the following Substance? 7.8 mol ZnSo4

  • Chem Urgent! - ,

    grams = mols x molar mass

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question