3 years ago

1. What are the characteristics of a gas?

Chemistry

2 answers:

Harman [31]3 years ago

8 0

Answer:

$\boxed {\boxed {\sf \ Choice \ B }}$

Explanation:

Gas particles possess a great amount of kinetic energy, and they move around rapidly to fill the container they are in. They are also unique for their high compressibility and the fact they occupy a lot of space.

Gas doesn't have a definite shape of volume. So, B (no definite shape or volume) is the correct answer.

Aneli [31]3 years ago

4 0

B is your answer here.

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seraphim [82]

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2 years ago

A fuel tank holds 22.3 gallons of gasoline. If the density is 0.8206 g/mL, what is the mass in kilograms of gasoline in a full t

7nadin3 [17]

Answer:

$m=69.3kg$

Explanation:

Hello!

In this case, since the density is computed by dividing the mass of the substance by its occupied volume (d=m/V), we first need to realize that 0.8206 g/mL is the same to 0.8206 kg/L, which means we first need to compute the volume in L:

$V=22.3gal*\frac{3.78541L}{1gal}=84.415L$