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Hunter-Best [27]
3 years ago
5

When a book sits on a shelf, what force (If Any) does the shelf exert on the book?

Chemistry
2 answers:
Sliva [168]3 years ago
4 0

Answer:

thank totes correct thanks get nay nayed

Explanation:

idk i just listened to the guy above me

Bad White [126]3 years ago
3 0
I'm pretty sure its the weight of the book
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Write two reactions showing nascent Hydrogen is more reactive than<br> molecular Hydrogen.
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2.) Nascent Hydrogen is are more on the side of atomic and since atoms are more active than molecules, Nascent Hydrogen becomes more reactive.

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What is the job of these macromolecules ​
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Find the work done using data from the PV plot for an isothermal system.
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W = - 500 KJ

∴ the work is done on the system

Explanation:

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8 0
3 years ago
Hank's Garage has an air compressor with a holding tank that contains 200L of compressed air at 5200 torr. One day a hose ruptur
Scrat [10]

Hank's Garage has an air compressor with a holding tank that contains 200L of compressed air at 5200 torr. One day a hose ruptured and all the compressed air was released to a volume of 1370 L at atmospheric pressure.

Hank's Garage has an air compressor with a holding tank that contains a volume of 200L (V₁) of compressed air at a pressure of 5200 torr (P₁).

One day a hose ruptured and all the compressed air was released. The final pressure was the atmospheric pressure (1 atm = 760 torr) (P₂).

We can calculate the new volume (V₂) in these conditions using Boyle's law, which states there is an inverse relationship between the volume and the pressure of an ideal gas.

P_1 \times V_1 = P_2 \times V_2\\\\V_2 = \frac{P_1 \times V_1}{P_2} = \frac{5200 torr \times 200L}{760torr} = 1370 L

Hank's Garage has an air compressor with a holding tank that contains 200L of compressed air at 5200 torr. One day a hose ruptured and all the compressed air was released to a volume of 1370 L at atmospheric pressure.

Learn more: brainly.com/question/1437490

4 0
3 years ago
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