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3 years ago

Calculate the molecular mass of iron (Ill) oxide (Fe,O3)

Chemistry

1 answer:

Diano4ka-milaya [45]3 years ago

7 0

Answer:

103.842 g/mol

Explanation:

The molar mass of a compound can be calculated by adding the elements and their atomic masses (use a periodic table)

Fe: 55.845

O: 15.999 (there are three oxygens)

55.845 + 15.999*3 = 103.842

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In a galvanic cell,a oxidation occurs at the (name of electrode)b.the cathode is the (sign) electrodec.cations flow in solution

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Explanation:

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3 years ago

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<span>hope this helps</span>

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