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Thepotemich [5.8K]
2 years ago
5

What is the freezing point of bromine

Chemistry
1 answer:
Licemer1 [7]2 years ago
6 0
19.04 degrees Fahrenheit 

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O: 1*2 = 2*1 
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You are asked to prepare 500 mL 0.300 M500 mL 0.300 M acetate buffer at pH 4.904.90 using only pure acetic acid ( MW=60.05 g/mol
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Answer:

You will need 9,0 g of acetic acid

Explanation:

The equilibrium acetate-acetic acid is:

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To produce moles of acetate from acetic acid:

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Thus, moles of acetate are equivalents to moles of NaOH and all acetates comes from acetic acid, thus:

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3 years ago
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