52.0 divided by 65 g/mol gives you 0.8mol
Answer:
<h3>The answer is 1.04 g/mL</h3>
Explanation:
The density of a substance can be found by using the formula

From the question
mass of coke = 21.36 g
volume = 20.5 mL
So we have

We have the final answer as
<h3>1.04 g/mL</h3>
Hope this helps you
Answer: higher b. Among compounds of approximately the same molar mass, those with greater polarities tend to have Wiesenthal of vaporization that are (higher, lower.
Explanation: Molecules in a gas are far apart. They are mulct"\ closer together in a liquid. Molecules in a gas are easily squeezed closer together as the gas is compressed and walls more frequently than before and with a greater force per impact.
Answer:
Temperature is not a chemical change because when a substance changes in temperature, its chemical makeup is not changing.