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Phoenix [80]
1 year ago
7

Iron reacts slowly with oxygen and water to form a compound commonly called rust (Fe₂O₃ . 4H₂). For 45.2 kg of rust, calculate

Chemistry
1 answer:
CaHeK987 [17]1 year ago
5 0

2.81x10 mol Fe2O3 4H2O

number of moles of rust = mass/molar mass

=65.2 kg x1000/1Kg x  1 mol Fe2O3 4H20/231.7493g

= 2.81x10 mol Fe,0, 4H2O

<h3>What is moles of compound?</h3>

Avogadro's number (6.022 x 1023) of molecules (or formula units) make up one mole of a substance (ionic compound). The mass of 1 mole of a chemical is indicated by its molar mass. It provides you with the amount of grams per mole of a substance, to put it another way.

In essence, bond angles indicate that electrons dislike being close to one another. Negative ions are electrons. Negatives don't attract each other. Make a comparison now. A negative person is typically viewed as unpleasant or mean, and you don't want to interact with them.

To learn more about moles visit:

brainly.com/question/26416088

#SPJ4

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On average, Earth’s crust contains about 8.1% aluminum by mass. If a standard 12-ounce soft drink can contains approximately 15
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Explanation:

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Were i found my answer: Cation vs Anion: Definition, Chart and the Periodic Table

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