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kiruha [24]
3 years ago
11

Galvanized nails are iron nails that have been plated with zinc to prevent rusting. The relevant reaction is

Chemistry
1 answer:
umka21 [38]3 years ago
3 0

Answer:

50. 5mol

Explanation:

The mass of Zinc required = 3.30 kg = 3300 grams

The relation between moles and mass is:

moles=\frac{mass}{atomicmass}

Atomic mass of Zinc = 65.38g/mol

molesofZinc=\frac{3300}{65.38}

molesofzinc=50.47mol

The answer to three significant figures will be 50.5 mol

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