Why is it the principle about the relationship between mass and volume always true of substance, but not always true of mixtures

Chemistry

1 answer:

Xelga [282]1 year ago

7 0

Answer:

For pure substances, the mass and volume will always be the same or will always change the same way because all substance are the same throughout.

While for mixtures, you can have varying amount of each component therefore mass and volume will not change the same way for substances

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<em>Answer:</em>

The correct option is acid precipitation

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Answer: Volume occupied by given neon sample at standard condition is 123.84 L.

Explanation:

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Substitute the values into above formula as follows.

$\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}\\\frac{985 torr \times 105 L}{300 K} = \frac{760 torr \times V_{2}}{273 K}\\V_{2} = \frac{94116.75}{760} L\\= 123.84 L$