Di- means 2 so 1 mole of 2 has 2 oxygen atoms
Potassium is the simplest form of matter and therefore can not be broken down by chemical change.
Answer:
[CO2] > [N2] > [He]
Explanation:
The relative concentration of CO2, N2 and He depends on the solubility of each gas in water. The more soluble in water a gas is, the greater its concentration in aqueous solution.
Among the gases listed, CO2 is most soluble in water hence it is expected to have the greatest concentration in solution followed by N2. Helium gas is insoluble in water hence it has the least concentration in the aqueous solution.
Hey there!
The number of molecules is the same.
One mole of a type of molecule is <u><em>always</em></u> 6.022 x 10²³ molecules, so no matter what the type of molecule is there will be the same amount of molecules.
The mass, volume, or other properties can be different, but the number of molecules will be the same.
Hope this helps!
Answer and Explanation:
Dipole-Dipole interactions are <u>weaker than</u> hydrogen bonds.
Hydrogen bonds are a form of dipole-dipole interactions, being the strongest form of dipole-dipole interactions.
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
