What is the mass of iron oxide

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Reference no: EM132647425

Part A

What is the mass of iron(III) oxide that contains 58.7 g of iron? Iron(III) oxide contains 69.64% iron by mass?

Part B

Calcium oxide reacts with water in a combination reaction to produce calcium hydroxide:

CaO(s)+H2O->Ca(OH)2(s)

A 3.50-g sample of CaO is reacted with 3.38 g of H2O Which is the limiting reagent? How many grams of the limiting reagent remain after completion of reaction?

A 0.00 B 0.00694 C 2.25 D 1.04 E 0.125

Reference no: EM132647425

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