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quester [9]
3 years ago
11

Write the chemical formula for the ionic compound formed by lithium and fluorine.

Chemistry
1 answer:
aev [14]3 years ago
3 0

Answer:

→<u> </u><u>LiF</u>

Explanation:

{ \rm{2Li _{(s)}  + F _{2(g)} \dashrightarrow \: 2LiF _{(s)}  }}

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The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and in
motikmotik

Answer:

D. 40 % increase  

Step-by-step explanation:

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The rate is inversely proportional to [B]. If [B] is doubled, the rate is halved.

We must double this rate to get back to the original.

The rate is directly proportional to [A]².

2 = [A]₂/[A]₁²     Take the square root of each side

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We must increase [A] by 41 %.

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Answer:

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5 0
3 years ago
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nikklg [1K]
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8 0
3 years ago
Read 2 more answers
4.
garri49 [273]

Answer:

D.)

Explanation:

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I hope that this helps.

7 0
2 years ago
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