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Artemon [7]
4 years ago
6

Push your palms again a wall. What happened

Chemistry
1 answer:
kondaur [170]4 years ago
3 0

Answer:

It felt good!!!

Why do you ask??

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Water wheels convert the kinetic energy of moving water into which form? A. potential energy B. chemical energy C. gravitational
Bogdan [553]

the answer is chemical energy because chemical energy converts into motion energy and motion is kinetic energy

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3 years ago
Together oxygen and nitrogen comprise what percentage of the atmosphere
Charra [1.4K]
Oxygen is 21% and nitrogen is 78% so combined is 99%
5 0
3 years ago
3.544g of hydrogen gas contains
Free_Kalibri [48]

Answer:

1.772 mols

Explanation:

Because hydrogen exists as a diatomic molecule in gaseous state, that's (H2), so then it's molecular mass is 1 ×2= 2g/mol.

we can now calculate for the number of moles, so

n=m/Mr

n=3.544/2

n=1.772mols

4 0
3 years ago
Convert 0.36 atm to kPa
Marrrta [24]

Answer:

36.36

Explanation:

Multiply pressure value by 101 for every problem like this.

8 0
3 years ago
Read 2 more answers
When 2 grams of Hydrogen (H2) react with 32 grams of Oxygen (O2) the reaction yields hydrogen peroxide (H2O2). How many grams of
alexgriva [62]
The correct answer is D: 34

Hope it helps :)
5 0
3 years ago
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