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natulia [17]
2 years ago
12

It will help to determine the motion,direction and energy in a work of art

Chemistry
1 answer:
spayn [35]2 years ago
5 0

Answer:

A line can be lyrically defined as a point in motion. ... They help determine the motion, direction and energy in a work of art. We see line all around us in our daily lives; telephone wires, tree branches, jet contrails and winding roads are just a few examples.

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-Dominant- [34]

Answer:

Function A: +3

Function B: +2

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Which of the following statements about the nucleus is false?
GarryVolchara [31]

Answer:

B. Able to be lost or gained in chemical reactions.

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(a) What characteristic functional group do you expect to see in the IR spectrum, that is indicative of eugenol? (b) What wavenu
Darina [25.2K]

Answer:

a) The functional group that will be evident in the IR spectrum is the OH group.

b) OH group appears between 3200-3600 cm⁻¹

c) An important impurity that have the same functional group is water.

Explanation:

Eugenol is a chemical substance that consist in a benzene that have in 1 an alcohol, in position 2 a methyl ether and in position 4 an 1-propene bonded by the terminal alkyl carbon.

a) Having this in mind, the functional group that will be evident in the IR spectrum is the OH group.

b) This OH group appears between 3200-3600 cm⁻¹

c) An important impurity that have the same functional group is water. When you have water in your sample a big signal will appear in this zone and it is possible that overlapes the OH signal of eugenol.

I hope it helps!

5 0
3 years ago
Where can you find the information needed to change grams of a substance to moles?
vlada-n [284]
Oxidation numbers is the right answer 
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3 years ago
Help me answer this please
Vlada [557]
<span>1=H, 2=B, 3=F, 4=A,5=C,6=E, 7=D, 8=G
</span>9: 69Ga=60.12% and 71Ga=39.88%; total=69.797amu
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I hope this helps!
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