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Ksju [112]
2 years ago
7

What is the conjugate base of the following acids?

Chemistry
1 answer:
dem82 [27]2 years ago
5 0

Answer:

A

Explanation:

HOPE THIS HELPS

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At what temperature will 0.654 moles of helium gas occupy 12.30 liters at 1.95 atmospheres?
DedPeter [7]

Answer:

447,25k

Explanation:

According to the ideal gas law

PV=nRT

Where:

P: is the pressure of the gas in atmospheres.

V: is the volume of the gas in liters.

n: number of moles of the gas

R: ideal gas constant

T: absolute temperature of the gas in kelvin

now using:

T=\frac{PV}{nR}\\ \\T=\frac{12,3L.1,95atm}{0,654mol.0,082(L.atm/K.mol)}\\ \\T=447,25K

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3 years ago
Physical Science Structures and Properties of Matter Portfolio
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Answer:

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Explanation:

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~I knew this was asked 5 days ago, but I hope this still helps.








8 0
3 years ago
How many protons does gold have
shusha [124]

Answer:

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Explanation:

i looked it up lol

8 0
3 years ago
Can someone please help
Ratling [72]

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