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swat32
3 years ago
12

PLEASE HELP ME!!!!!!!!

Chemistry
2 answers:
ch4aika [34]3 years ago
7 0
So it has to be either the second or the third one, so let's focus on that. If the substance can make energy in a power plant, then it is most likely Uranium. Uranium is usually radioactive. Now the third one talks about fission, where the atoms that are unstable break apart into smaller atoms to become more stable. I'd say the second one, because it is obviously radioactive.
Mazyrski [523]3 years ago
6 0
I think the answer is c
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Answer:

The answer to your question is: letter D. 1.33 L

Explanation:

Data

V1 = 50 ml

C1 = 19.3

To solve this problem use the formula  C₁V₁ = C₂V₂

                            C2 = C1V1 / V2

C = concentration

V = volume

a) 1.15 L

                     C2 = (19.3)(50) / 1150

                      C2 = 0.84 M

b) No right answer

c) V2= 0.80 L

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d) V2 = 1.33 L

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                       C2 = 0.72 M

e) V2 = 350 ml

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                         C2 = 2.75 M  

3 0
3 years ago
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6 0
2 years ago
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Plz help I need help plz ASAP
snow_lady [41]

6:c

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Explanation:

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