Science - Chemistry

posted by .

How many atoms are in 12g of Zinc?

There are 6.02 x 10^23 atoms in 1 mol of anything. 1 mol of Zn has a mass of 65.38 g so 12 g is what part of a mol of Zn? and that fraction x 6.02 x 10^23 will be the number of atoms of Zn in the 12 g Zn.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chem

    Superscript 15 How many moles of Pb is 9.3 X 1015 atoms of pb?
  2. Chemistry

    How would you approach a question like There are 6.02x 10 to the power of 23 atoms in one mol of atoms, how many atoms are there in 5.5 mol of atoms?
  3. chemistry

    how many moles of zinc atoms are need to supply the same number of atoms as 56.0g of argon?
  4. Chem 101. Science

    Rank the following samples in mass from least to greatest. a) 2 x 1023 S atoms b) 0.25 mol of Cu atoms c) 2 mol of N atoms d) 6 x 1023 Na atoms
  5. Chemistry

    We did a lab. The reaction of zinc and iodine. We put 1 g of zinc with 1 g of iodine.. and used alcohol. Is the equation Zn + I2 ----> ZnI(2)?
  6. Check a chemistry answer

    So I think I have done this problem right, I was just wondering if anyone would check over it for me. What mass (in grams) of P2O5 contains 1.20 x 1023 atoms of phosphorus?
  7. Chemistry

    If a sample of Co2(CO)8 is found to contain 6*10^-2 mol of C atoms, how many grams of Co atoms are present?
  8. chemistry

    How many atoms are in 3.14 mol of methane (CH4)?
  9. science

    How many atoms of carbon are needed to produce 0.45 mol Al?
  10. chemistry

    How many atoms of carbon are needed to produce 0.45 mol Al?

More Similar Questions