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Elden [556K]
2 years ago
13

Are the chemical reactions that take place when a battery connected endothermic or exothermic

Chemistry
1 answer:
Vilka [71]2 years ago
8 0

Answer:

The answer is endothermic as the heat flows into the system from the surroundings. The products are at higher energy than the reactants, as they have absorbed energy.

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2 UNIS<br> Which of the following interactions is not a type of intermolecular force?
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The temperature of a sample of Rn is changed without changing its volume, causing a change in pressure from 8.6731 atm to 0.5761
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yeye

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3 0
3 years ago
If you have 10,000 grams of a substance that decays with a half-life of 14 days, then how much will you have after 56 days?
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Answer: 625 grams

Explanation:

14 goes into 56, 4 times.

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5,000÷2=2,500 - second half life

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5 0
2 years ago
Plz help 10 points!!!!!!
Alex_Xolod [135]

Answer:

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Explanation:

Hope it helped!

8 0
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