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2007-06-26 02:57:03 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
He weighs 4.002602 g/mole
4.56 moles = 4.56 moles * 4.0026 g/mole = 18.25 g
so the answer is the second from the top
2007-06-26 03:02:13 · answer #1 · answered by Dr Dave P 7 · 1⤊ 0⤋
The others have answered your question with numbers, but haven't come right out and told you where the numbers come from, so I'll do it.
Multiply the number of moles by the molecular weight, which you can of course get from the periodic table.
2007-06-26 10:11:50 · answer #2 · answered by Michael C 7 · 1⤊ 0⤋
multiply 4.56 with 4 and u get the answer/
18.24
2007-06-26 10:00:23 · answer #3 · answered by yashtapmi 2 · 1⤊ 0⤋
It's actually 9.12g
2007-06-26 10:19:20 · answer #4 · answered by DiamondD 2 · 1⤊ 1⤋
4.56 mol X 4.00 g/mol = ___
2007-06-26 10:01:37 · answer #5 · answered by hcbiochem 7 · 1⤊ 0⤋