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2 years ago

Help Pls!

Chemistry

1 answer:

Ray Of Light [21]2 years ago

6 0

Answer:

Explanation:

- MgO = __2__ atoms

2- Rb2S = __3__ atoms

3- Ca(OH)2 = __5__ atoms

4- K2SO4 = __7__ atoms

5- Ga2(CO3)2 = __10__ atoms

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Hello!

We have the following statement data:

Data:
$P_{Total} = 800 mmHg$
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As the percentage is the mole fraction multiplied by 100:

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The mole fraction will be the percentage divided by 100, thus:
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In relation to $O_{2}$ :

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$\boxed{\boxed{P_O_{2} = 320\:mmHg}}\end{array}}\qquad\quad\checkmark$

Answer:
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