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seropon [69]
2 years ago
6

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

Chemistry
1 answer:
In-s [12.5K]2 years ago
6 0

Answer:

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

Explanation:

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How many alcohols and ethers share the molecular formula c2h6o?
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Answer is: there are two compounds with molecular formula C₂H₆O, one alcohol and one ethar.

Alcohol with molecular formula C₂H₆O is ethanol or ethyl alcohol (C₂H₅OH).

Ethanol is a volatile, flammable, colorless liquid with characteristic odor.

Ether with molecular formula C₂H₆O is dimethyl ether (CH₃OCH₃).

Dimethyl ether is a colorless gas.

4 0
3 years ago
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emmainna [20.7K]
I. The solubility of NaCl at 25 degrees C would be between the solubilities at 20 and 30 degrees C. A reasonable answer would be 36 grams/100 g water
ii. From the table, it’s clear that the salts are more soluble at higher temperatures, indicating that an increase in temperature increases solubility.
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4 0
3 years ago
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How many moles are present in a 5.8 g sample of copper?
Oksanka [162]

Explanation:

Molar mass of Cu = 63.5g/mol

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= 5.8g / (63.5g/mol) = 0.091mol (B)

8 0
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2HgO O2 + 2Hg
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