Chemistry, 17.10.2019 00:20 laddy6433

Aluminium and iron oxide (fe2o3) react together to produce aluminium oxide (al2o3) .
2al+fe2o3—> al2o3+2fe

(a)calculate mass of iron that is produced by reacting 20g of iron oxide with an excess of aluminium.

you.

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Answer from: Quest

the atomic number will stay the same no matter how many electrons it has, so it doesn’t decrease nor increase. it’ll only change with a different number of protons

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The answer is !

Answer from: Quest

the answer to this question is 3.

Answer from: Quest

Cis the answer ur welcome if i get it wrong u don't have to me

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Aluminium and iron oxide (fe2o3) react together to produce aluminium oxide (al2o3) .
2al+fe2o...