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zubka84 [21]
3 years ago
9

Calculate the moles in 8083.8 mL of a gas at STP

Chemistry
1 answer:
atroni [7]3 years ago
4 0

Answer:

8083.8ml x 1 L/1000ml x 1mole/ 24L = 194.01 moles

Explanation:

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Lamp, tv, refrigerator, Lights, phone, microwave,  surround sound, cameras, motion sensors, chandelier, pool, hot tub, heated floors, the smart home stuff,  aquarium stuff, and whatever the staff uses.

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3 years ago
Which of these have the same number of particles as 1 mole of water H2O
Fed [463]

Answer:

It is equal to Avogadro's number (NA), namely 6.022 x1023. If we have one mole of water, then we know that it will have a mass of 2 grams (for 2 moles of H atoms) + 16 grams (for one mole O atom) = 18 grams.

Explanation:

The question is not very much clear.

If you are asking for molecules then 1 mole water= 6.023 * 10^23

If you are asking for atoms then 1 mole water= 6.023 * 10^23 * 3

If you are asking for particles then,

So, in your example you would have one mole of water molecules. If you dissociated those water molecules, than you would end up with 2 moles of hydrogen atoms, and one mole of oxygen atoms.

I hope that was helpful!

H=1 proton,1 electron

O=8 protons,8 neutrons and 8 electrons

total particles in one H2O molecule-28

total no. of particles in 1 mole of water- 6.023 * 10^23 * 28

8 0
3 years ago
The mass of an atom comes from _____. A. the nucleus B. the neutrons C. the electro​​​​ns D. the protons
kramer

Answer:

The answer is C

Explanation:

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What is heat?<br> O Fire<br> O Hot<br> O Energy<br> O Potential
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Answer:

Energy

Explanation:

Heat is a form of energy.

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3 years ago
*WILL GIVE BRAINLIEST TO CORRECT ANSWER*<br> Question in picture**
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D

Explanation:

6 0
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