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serg [7]
3 years ago
9

HELP ME PLS HURRYYYYYYY

Chemistry
1 answer:
Vesna [10]3 years ago
8 0

Answer:

evaperation

Explanation:

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6 Which substances have atoms of the same element but different molecular structures?
Bezzdna [24]
Well you want the answer with the same letter in it. A.k.a 2. This means they have the same element in them
O2 (Diatomic oxygen that we breathe) and O3 (Ozone that would be deadly to breathe) have different structures.
So the answer is 2
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2 years ago
How do you convert ethane to ethanoic acid? (with equation please).
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Ethane can be turned into its carboxylic acid form called the ethanoic acid by a series of steps. First chlirinate it in the presence of light. Then, add potassium hydroxide to get an alcohol. Finally, adding KMnO4 to oxidize it to a carboxylic acid. The equations are as follows:
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C2H5Cl+KOH-> C2H5OH+ KCl.
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3 years ago
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A 8 kg cat is running 4 m/s. How much kinetic energy does it have
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<span>KE = 1/2mv^2
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Kinetic energy would equal 16 J 
</span>
8 0
2 years ago
Rain that containing excess of acid is called
Oxana [17]

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malfutka [58]

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B

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if it releases energy it becomes a solid(Solid)

if it absorbs energy it becomes a gas(Water Vapor)

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