The population would decrease, the more predators there are the more food needed for the species .
<span> There are 97.2 mol of O in 10.8 mol of Fe(NO3)3</span>
The model of the atom has dramatically changed over many many years.We learned atoms make up different substances and are the smallest particles of matter, which have subatomic particles that are very small portions of matter. At first scientist only thought there were electrons which are negatively charged.
Answer:
It’s twice as much as 9+10
Explanation:
1 mole of any gas under STP has volume 22.4 L
So 2.50 moles of any gas ( including oxygen)
2.50 mol *(22.4L/1 mol)=56.0 L