Answer:
The air around you
Explanation:
Matter is defined as anything that has mass and occupy space. Matter may sometimes not be seen with naked eyes.
The decision we had to take on the answer is based on the fact that air has mass and does occupy space.
Air can be trapped in a container and its mass measured hence air is an example of matter.
B.
its the only one with ozone in the reaction O₃
<u>Answer:</u> The solubility of nitrogen gas in the sample is
<u>Explanation:</u>
We are given:
Volume percent of nitrogen gas = 80 %
To calculate the molar solubility, we use the equation given by Henry's law, which is:
where,
= Henry's constant =
= partial pressure of nitrogen gas = 1.0 atm
Putting values in above equation, we get:
Solubility of nitrogen gas in the sample =
Hence, the solubility of nitrogen gas in the sample is
Calcium maybe... Because it has protein lol
Answer:
The missouri River is a Longesr tributary of the Mississippi River.