How many grams of copper would be produced if 456g of iron were reacted?
(would i need to do any work at all? since Iron and Copper are 1:1 ratio...)
2007-03-26 13:02:47 · 3 answers · asked by no name 1 in Science & Mathematics ➔ Chemistry
Since the reaction is in a 1:1 ratio, all you need to do is a mass-mol-mass conversion. (assuming the reaction is 100% efficient)
Copper = 63.59 (g/mol)
Iron = 55.85 (g/mol)
Therefore,
456g Iron X (1/55.85)(mol/g Iron) X (63.59)(g/mol copper) =
519.2g Copper
Hope this helps.
2007-03-26 13:11:20 · answer #1 · answered by Jacob Z 2 · 0⤊ 0⤋
The 1:1 ratio is probably moles:moles, not grams:grams. So you have to convert the mass of iron into moles of iron which equals moles of copper, and then calculate the mass of that many moles of copper.
2007-03-26 13:09:27 · answer #2 · answered by hcbiochem 7 · 0⤊ 0⤋
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2016-05-16 05:01:59 · answer #3 · answered by Anonymous · 0⤊ 0⤋