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Damm [24]
3 years ago
6

Which statement describes what it means for energy to be conserved?

Chemistry
2 answers:
Aloiza [94]3 years ago
5 0

• Energy released by a reaction is gained by the surroundings.
ch4aika [34]3 years ago
3 0

Answer:

energy released by a reaction is gained by the surroundings.

Explanation:

umm... I'm not 100% sure about this

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How many 3-liter balloons could the 12-L helium tank pressurized to 160 atm fill? Keep in mind that an "exhausted" helium tank i
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The 12L helium tank pressurized to 160 atm will fill <em>636 </em>3-liter balloons

Explanation:

It is possible to answer this question using Boyle's law:

P_1V_1=P_2V_2

Where P₁ is the pressure of the tank (160atm), V₁ is the volume of the tank (12L), P₂ is the pressure of the balloons (1atm, atmospheric pressure) And V₂ is the volume this gas will occupy at 1 atm, thus:

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