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Sergeeva-Olga [200]
3 years ago
6

Pls help i don't wanna get a bad grade

Chemistry
2 answers:
Viktor [21]3 years ago
6 0
I think it is the second one
rjkz [21]3 years ago
6 0
I think it’s e second one
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Which process is characterized by the movement of particles?.
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Explanation:

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If you have a solution that is 15 percent by mass of KCl in benzene, what is the new boiling point?
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https://www.chegg.com/homework-help/questions-and-answers/1-10-points-solution-15-percent-mass-kcl-benzene-new-boiling-point--901-c-b-921-c-c-821-c--q63751186

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3 years ago
A balloon is filled with 12 L of air at a pressure of 2 atm. What is the volume of the balloon if the pressure is changed to 3 a
mihalych1998 [28]

Answer:

8L

Explanation:

Using Boyle's law which states that the volume of a given mass of gas is inversely proportional to the pressure, provided temperature remains constant

P1V1= P2V2

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I hope this was helpful, please mark as brainliest

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3 years ago
What is the mass of 21.7 moles of Al(NO3)3?
Elza [17]

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Explanation:

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Select the correct answer. Two charged objects, A and B, exert an electric force on each other. What happens if the distance bet
VikaD [51]

Answer:

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Explanation:

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7 0
3 years ago
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