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Amiraneli [1.4K]
3 years ago
13

What happens to acetone molecules when you add heat to a beaker of liquid acetone? They gain a higher average kinetic energy. Th

ey rearrange into a more ordered state. They get closer together. They move more slowly.
Chemistry
1 answer:
iVinArrow [24]3 years ago
7 0
When you heat up most substances it gives them more Kinetic energy and the substance becomes less arranged in an ordered state, further apart and move faster. therefore the answer is the first: They gain a higher average kinetic energy

Hope that helps :)
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A graduated cylinder approximate as a regular cylinder has a radius of 1.045 CM and a height of 30.4 ATM what is the volume of t
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Answer:104.6cm^3

Explanation:

V of a cylinder =πr2h

V = pi((1.045cm)^2)(30.48)

V = 104.57cm^3

Explanation:

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3 years ago
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What are ionic compounds. Explain.<br>Explain what is gravity.​
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Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: Ca2+, V5+, Br-
Jet001 [13]

Answer:

CaS, CaBr₂, VBr₅, and V₂S₅.

Explanation:

  • The ionic compound should be neutral; the overall charge of it is equal to zero.
  • Binary ionic compound is composed of two different ions.

<u>Ca²⁺ can combined with either Br⁻ or S²⁻ to form binary ionic compounds.</u>

  • CaS can be formed via combining Ca²⁺ with S²⁻ to form the neutral binary ionic compound CaS.
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<u>V⁵⁺ can combined with either Br⁻ or S²⁻ to form binary ionic compounds.</u>

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<em></em>

5 0
3 years ago
Fe(s) + O2 (g) → Fe3+ O2− What most likely happens during this reaction?
Musya8 [376]

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Explanation :

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Reduction : It is a type of chemical reaction in which a substance gains its electrons. Or we can say that in reduction, the oxidation number decreases.

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