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3 years ago

Match them please, I’ll give brainliest but only if it’s right.

Chemistry

1 answer:

Molodets [167]3 years ago

8 0

1. A
2. D
3. C
4. B
Hope this helps.

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What volume in litres will 38gr of F2 occupy at 0.999 bar and 273 K

Oliga [24]

Answer:

$V=22.68L$

Explanation:

Hello,

In this case, we use the ideal gas equation to compute the volume as shown below:

$PV=nRT\\\\V=\frac{nRT}{P}$

Nonetheless we are given mass, for that reason we must compute the moles of gaseous fluorine (molar mass: 38 g/mol) as shown below:

$n=38 g *\frac{x}{y} \frac{1mol}{38 g} =1mol$

Thus, we compute the volume with the proper ideal gas constant, R:

$V=\frac{1mol*0.083\frac{bar*L}{mol*K}*273K}{0.999bar} \\\\V=22.68L$

Best regards.

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4 years ago

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Sergio [31]

The answer is
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BlackZzzverrR [31]

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A fault is a break in the rocks of the Earth's crust. A fault is formed due to the movement of rock on either side of the fault.

SVEN [57.7K]

Answer:

Ola tudo bem??

Meu nome é Ana Kesia, e o seu?

Foi mal, Nn consegui responder sua pergunta!

Mais mesmo assim obrigada pelos pontos!

Qualquer dúvidas estou aqui para ajudar!

Boa tarde, Tchau.

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