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seropon [69]
3 years ago
6

PLEASE HELP!!!! I NEED TO TURN IT IN TODAY!!

Chemistry
1 answer:
In-s [12.5K]3 years ago
6 0

Answer:

hey mines due today did u ever get the answerrr!!

Explanation:

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The answer is B on edge


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3 years ago
Chlorine has two isotopes. The isotope with a mass of 34.969 amu has a relative abundance of 75.77%. The isotope with a mass of
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3 years ago
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How many liters of 0.1107 M KCI contain 15.00 g of KCI (FW 74.6 g/mol)? O0.02227 L O 0.5502 L 01661 L O 1.816 L 18.16 L
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Answer:

1,816 L

Explanation:

Molar concentration or molarity is a way to express the concentration of a chemical in terms of moles of substances per liter of solution.

To obtain the liters of this solution you must convert moles/L to g/L with formula weight (FW), thus:

0,1107 mol of KCl / L × (74,6 g / mol) = 8,258 g of KCl / L.

It means that in one liter you have 8,258 g of KCl. Thus, 15,00 g of KCl are contained in:

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I hope it helps!

3 0
3 years ago
When attempting a Grignard reaction, you add the correct molar amount of acetone but what you didn’t know was that your lab part
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Answer:

The products formed are

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Explanation:

Ketones reacts with gridnard reagents to form tertiary alcohol, and since acetone and 2,4-dimethylpentan-3-one are both ketones, gridnard reagent reduced both to tertiary alcohols:2-methyl-3-isopropylnonan-3-ol and 2-methyloctan-2-ol

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