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Pavlova-9 [17]
2 years ago
10

A nail contains 0.10 moles of iron. How many grams of iron are in the nail?

Chemistry
1 answer:
oksano4ka [1.4K]2 years ago
4 0

Answer:

10.8

Explanation:

That's my guess, I hope you figure everything out though.

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Write a balanced chemical equation for the reaction that occurs when heptane, C7H16(l) , burns in air.
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Start with Unbalanced Equation and balance it, so...
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There are 22 O atoms on the right-hand side: 14 from the CO2 and 8 from the H2O. Add an 11 in front of the O2 on the left side to make 22 (11x2).
Every formula now has a fixed coefficient. You should have a balanced equation of...
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