chemistry

posted by .

If you had 5 grams of Na and 5 grams of Br, which would have more atoms

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    what is the mass in grams? a) 3.011 x 10^23 atoms F b)1.50 x 10^23 atoms Mg c)4.50 x 10^12 atoms Cl d)8.42 x 10^18 atoms Br e) 25 atoms w f) 1 atom Au can you please explain a and b to me then i'll come back later and see if i did
  2. Chemistry

    A few questions...how many grams are in 48.7x10^24?
  3. Chemistry

    Posted by Angeline on Monday, April 20, 2009 at 5:35pm. A few questions...how many grams are in 48.7x10^24?
  4. chemistry

    If you had 5 grams of Na and 5 grams of Br, which would have more atoms
  5. chemistry

    Do 65 grams of oxygen and 44 grams of carbon contain equal number of atoms?
  6. Chemistry

    A mettallurgist decided to make a special alloy. He melted 30 grams of Au(Gold) with 30 grams of Pb. This melting process resulted to 42 grams of an Au-Pb alloy and some leftover Pb. This scientist wanted to make 420 grams of this …
  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. Math

    Maggie's surprise gift weighs between 8.48 grams and 11.25 grams. Which of these weights could be the weight of the gift?
  9. chemistry

    How many grams of copper atoms are needed to supply the same number of atoms as does 235 grams of iron?
  10. Chemistry

    If a sample of ammonium sulfate contains 1.75 grams of nitrogen [N] atoms, calculate the mass (in grams) it contains of sulfur atoms [S].

More Similar Questions