stiochiometry?

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I need help with the math part of stiochiometry converting moles to atoms or moles to grams

2007-02-08 03:03:21 · 3 answers · asked by dleffew9 1 in Science & Mathematics ➔ Chemistry

1 mol = 6.022*10^23 atoms

moles to grams with the molar mass
mol = mass \ molar mass
mass(grams)= mol*molar mass

2007-02-08 03:10:04 · answer #1 · answered by Anonymous · 0⤊ 0⤋

If 65.8 g of CO reacts to produce 66.9 g CH3OH, what is the percentage yield of CH3OH?

2017-01-31 03:22:44 · answer #2 · answered by kelly 1 · 0⤊ 0⤋

moles -> atoms: multiply by avagadro's number 6E23

grams -> moles: divide grams by molecular weight

2007-02-08 03:59:20 · answer #3 · answered by shiara_blade 6 · 0⤊ 0⤋