what is the molar mass of this (look below at details)?

0 ⤊

Pb= 207.2 the mass of the amount of lead i have is 49.20 grams. what is the molar mass of this?

2007-03-14 13:03:56 · 2 answers · asked by Jon 1 in Science & Mathematics ➔ Chemistry

49.20 divided by 207.2

2007-03-14 13:06:27 · answer #1 · answered by matthew 5 · 0⤊ 0⤋

Just divide the gram weight you have by the atomic weight to get the number of moles. In this case, it's about a quarter.

2007-03-14 20:08:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋