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____ [38]
3 years ago
7

Give five examples of exothermic reactions in everyday life

Chemistry
2 answers:
DedPeter [7]3 years ago
7 0

Answer:

Ice Cubes. When water freezes into ice cubes, the energy is released in the form of heat. ...

Formation Of Snow In Clouds. Sponsored. ...

Hot Packs. ...

Rusting Of Iron. ...

Burning Of Candles. ...

Lightning Of Match. ...

Setting Cement And Concrete.

Explanation:

SIZIF [17.4K]3 years ago
7 0

Answer:

1. Cellular Respiration

2. Ice cubes

3. Formation Of Snow In Clouds

4. Hot packs

5. Rusting of iron

Explanation:

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3 years ago
You have 17 liters of gas at STP. If the temperature rises to 94C and while the volume decreases to 12 liters, what will the ne
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Answer:

P_2=1.90atm

Explanation:

Hello!

In this case, according to the ideal gas equation ratio for two states:

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P_2=\frac{367K*1.00atm*17L}{12L*273.15K}\\\\P_2=1.90atm

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The reaction  Na_{3} PO_{4} ( aq) +3AgNO_{3} (aq) → Ag_{3} PO_{4} ( aq) +3NaNO_{3} (aq) is best classified as double displacement reaction.

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