1.

how many moles of iron are present in a pure sample weighing 558.45g ? ( molar mass of iron is 55.845g)​

Answer»

Answer:

The MOLAR mass of iron is 55.845 g/mol. Therefore, the number of moles of iron in the PURE sample weighing 558.45 grams is: = 10 moles.

Explanation:

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