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V125BC [204]
2 years ago
12

Please help me this is a big grade please

Chemistry
1 answer:
Readme [11.4K]2 years ago
5 0

Answer:

water

Explanation:

because the others are in compounds and can not be considered as  products lonely.

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Explanation:

To answer this question, we'll need to use the Ideal Gas Law:

p

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=

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T

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where

p

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n

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R

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is temperature in Kelvin.

The question already gives us the values for

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273.15 K

and pressure is

1 atm

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We also already know the gas constant. In our case, we'll use the value of

0.08206 L atm/K mol

since these units fit the units of our given values the best.

We can find the value for

n

by dividing the mass of helium gas by its molar mass:

n

=

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=

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=

6.00 g

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=

1.50 mol

Now, we can just plug all of these values in and solve for

V

:

p

V

=

n

R

T

V

=

n

R

T

p

=

1.50 mol

×

0.08206 L atm/K mol

×

273.15 K

1 atm

= 33.6 L

this is not the answer but it will help you

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