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Xelga [282]
3 years ago
13

There are many important laws and theories in science. Which of the following is a law of science?

Chemistry
2 answers:
garri49 [273]3 years ago
7 0

Answer: Gravity will pull two objects toward each other

Explanation:

Ghella [55]3 years ago
7 0

Answer:C

Explanation:Gravity

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According to this formula :
㏑[A] /[Ao] = - Kt 
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t = 20min = 0.2 x 60 =12 s
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㏑[A] / 0.3 = - 0.46 * 12
㏑[A] / 0.3 = - 5.52
by taking e^x for both side of the equation we can get [A]
∴[A] = 0.0012 mol dm^-3
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