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Alex_Xolod [135]
3 years ago
10

Asap help It's very important

Chemistry
2 answers:
MArishka [77]3 years ago
7 0

Answer:

The answer is B

Explanation:

Blinking is involuntary but also can be done voluntarily.

Volgvan3 years ago
3 0

Answer:

b. blinking of eyes

Explanation:

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OHC-CH2-CH2-CH2-CHO<br><br> What is the IUPAC name of this compound ?
Rufina [12.5K]

Answer:

Pentan_1,5_di-al

Explanation:

OHC-CH₂-CH₂-CH₂-CHO

This is Pentan_1,5_di-al

If we break this compound, we will observe that there is presence aldehyde group and hence the functional group "al". This aldehyde is bonded to carbon 1 and carbon 5 respectively.

Also the pentan is due to presence of 5 carbon atoms.

Therefore, the IUPAC name of this compound (OHC-CH₂-CH₂-CH₂-CHO) is  Pentan_1,5_di-al

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Chemicals dissolved in water. Calcite is a good example, if I'm not mistaken.
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It should be scientific law since a hypothesis is like a prediction and a theory could be used to explain something although it might not be true. There’s many theories just to explain one thing. So it should be scientific law
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natita [175]

Explanation:

The reactants are Aluminium and Copper chloride.

The products are Copper and Aluminium chloride.

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