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Anna71 [15]
3 years ago
11

Which carbon skeleton represents a ketone? c-c-c-c=0 C-C-C-C-0 C-C-C-C-o C-C-0-C

Chemistry
2 answers:
aliina [53]3 years ago
8 0

Answer:

None of the options are correct

Explanation:

Ketone is an organic compound with general formula RCOR' ie RC=OR where R and R' are alkyl groups. Example of ketone can be written as:

C—C—C=O—C

Aleonysh [2.5K]3 years ago
8 0

Answer:

c,  ekk

Explanation:

casdasdaffa

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liubo4ka [24]

Answer:

silver

5/20

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12. Organelles allow eukaryotic cells to carry out more functions than prokaryotic cells.
deff fn [24]

Answer:

True po

Explaination :

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An organism that regulates its body temperature using external heat sources is an example of
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How many moles are there in 24.00 g of NaCl
Elis [28]

Answer:

The answer to your question is 0.41 moles

Explanation:

Data

moles of NaCl = ?

mass of NaCl = 24 g

Process

To solve this problem just calculate the molar mass of NaCl, and remember that the molar mass of any substance equals to 1 mol.

1.- Calculate the molar mass

NaCl = 23 + 35.5 = 58.5 g

2.- Use proportions and cross multiplication

               58.5 g of NaCl ------------------- 1 mol

               24.0 g               ------------------- x

                     x = (24 x 1) / 58.5

                     x = 0.41 moles

6 0
2 years ago
WILL GIVE BRANLIEST!! EASY BUT I WAS TO LAZY TO LEARN!! WILL FOREVER BE GREATFUL!!! WILL GIVE BRANLIEST!! EASY BUT I WAS TO LAZY
maxonik [38]

Answer:

3. Which side of the chain should you count from when naming organic compounds?

C) Side that will give you the longest Carbon chain

4. What is the pH of a solution with a pOH of 10?

C) 4

pH + pOH = 14

pH + 10 = 14

pH = 14 - 10

pH = 4

<u>-TheUnknownScientist</u>

3 0
3 years ago
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