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Tresset [83]
3 years ago
6

What is the empirical formula made of 9.7% aluminum, 38.4% chlorine, and 51.9% oxygen?

Chemistry
1 answer:
lesantik [10]3 years ago
6 0

Answer: AlCl3O9

Explanation:Please see attachment for explanation

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Calculate the molarity of 29.0g of ethanol (C2H5OH) in 545 mL of solution.
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Molar mass ethanol:

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volume = 545 mL in liters: 545 / 1000 => 0.545 L

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29.0 / 46.0 => 0.6304 moles

M = n / V

M = 0.6304 / 0.545

M = 1.156 mol/L

hope this helps!


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