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SCORPION-xisa [38]
2 years ago
12

A 15.00 L sample of Helium gas has a mass of .002 kg. What is the

Chemistry
1 answer:
Anarel [89]2 years ago
5 0

Answer:

d=1.33x10^{-4}kg/L

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to calculate the required density by knowing it is calculated by dividing mass over volume:

d=m/V

Therefore, we plug in the given kilograms and liters to obtain:

d=\frac{0.002kg}{15.00L}\\\\d=1.33x10^{-4}kg/L

Which shows the proper scientific notation.

Regards!

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A 1.0 L volume of gas at 27.0°C exerts a pressure of 85.5 K PA what will the pressure be at 127°C assume constant volume
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Answer:

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Explanation:

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False

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