Answer:
Friction increases.
Explanation:
hhhh its correct i just took the test dude.
6- 10 inches of rain a year.
Answer:
We can separate AgCl and PbCl₂ by adding hot water.
Explanation:
In order to separate group one salts/ions is important to consider their solubility.
PbCl₂ is more soluble in water then AgCl and, when we increase water's temperature, PbCl₂ solubility icireases significantly. However, AgCl solubility does not change considerably.
Therefore, when we add hot water to the solution, the PbCl₂ will be dissolved and AgCl will remain as a precipitate.
Answer:
Avogrado's number
Explanation:
It's unniversal measure of moles
