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Ostrovityanka [42]
3 years ago
7

The functional group for an ester is: RCHO RCOOH RCOOR ROH

Chemistry
1 answer:
Marizza181 [45]3 years ago
5 0

N,N-Phylumethaleneglycol-19

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How do we differentiate chemical change from physical change ​
bija089 [108]

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Chemical change :has change in mass, heat is needed, new element is formed, hard to reverse.......

Physicalchange:does not have change in mass, heat is not necessary, no new element is formed, easy to reverse

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2 years ago
HURRY
Ugo [173]

Answer:

11.647g of water may be produced.

Explanation:

chemistry of the reaction:

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Why didn't you just clean the spill with water?
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:)

3 0
3 years ago
Refrigerators are usually kept at about 5°C, while room temperature is about 20°C. if you were to take an empty sealed 2 liter s
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c) No, because Celsius is not an absolute temperature scale

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and converting 20 oC to kelvin = 20 + 273 = 293 K

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8 0
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How does electron repulsion in the outer shell cause anions to be larger than their atoms?
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The anion<span> is also </span>larger than<span> the </span>atom<span> because of </span>electron-electron repulsion<span>. As more </span>electrons are<span> added to the </span>outer shell<span>, and even to </span>higher<span> principle energy levels, the </span>repulsion<span> bewteen the negatively charged particles grows, pushing the </span>shells<span> farther from the nucleus.</span>
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3 years ago
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