how many moles are in 854 g of carbon?

0 ⤊

2006-10-18 09:39:18 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

carbons mm = 12.01 g/mol
854 g C x 1mol C/12.01 g C=71.1 mol C

2006-10-18 09:55:16 · answer #1 · answered by loveboatcaptain 5 · 0⤊ 0⤋

854/12

2006-10-18 16:41:42 · answer #2 · answered by Gervald F 7 · 0⤊ 0⤋

Mass to mole conversion:

Mass/1
multiplied by
1 Mole/molar mass (atomic weight)

2006-10-18 16:43:49 · answer #3 · answered by DestinationUNKNOWN 2 · 0⤊ 0⤋

Carbon has an atomic mass of 12 which means there are 12g/mole.
854g/12g/mole=71.17 moles

2006-10-18 16:42:31 · answer #4 · answered by yupchagee 7 · 0⤊ 0⤋