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kondaur [170]
3 years ago
9

Question 1

Chemistry
1 answer:
maxonik [38]3 years ago
3 0

Answer:

it is 2 degrees Celcius

Explanation:

5try54554555y5

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Answer:

The correct answer is False

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What is th correct chemical symbol for nitrogen​
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the problem say what is the volume (in kL) of 3.7505 x 10^4 mg of iron? Iron has a density of 7.87 g/ml. Use correct significant
Elis [28]
So first find the volume

so 7.78g/ml and (3.7505 times 10^4) grams
therefor we dividde (3.7505 times 10^4) by 7.78 and get how many ml

the answer is 4820.69 ml

kL means kilo lieters
kilo=1000
kL=1000Liters
ml=milileters=1/1000 leiter
1000ml=1L
therfor
1kL=1000L
1000L=1000 times (1000ml)
1000L=1,000,000ml
1kL=1,000,000ml

so to convert to kL divide 4820.69 by 1,000,000
0.00482069
convert to scientifiic notation
4.8 times 10^-3

the answer is 4.8 times 10^-3 kL

4 0
3 years ago
Write and balance the equation for the decomposition of aluminum chloride into its elements. phase symbols are optional.
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The 3 and 2 to the right of the components are subscriptions.

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A proton is moving toward a second, stationary proton. What happens as the<br> protons get closer?
Vlad [161]

Answer:

they repel

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because like charges repel

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