Can I get some help please? I really appreciate that and thank you!
1 Answer
Here's what I get.
Explanation:
10.
#underbrace("H"_2"O""(l)")_color(red)("more dense") ⇌ underbrace("H"_2"O""(s)")_color(red)("less dense")#
Le Châtelier's Principle states that when a stress is applied to a system at equilibrium, the system responds in such a way as to relieve the stress.
Thus, when you apply pressure to ice, it responds in such a way as to decrease the pressure.
The position of equilibrium moves in a direction that will decrease the volume.
Water is denser than ice, so a given mass of water has a smaller volume than the same mass of ice.
Hence, ice melts when pressure is applied to it.
11.
#2"H"_2"O" ⇌ "H"_3"O"^"+" + "OH"^"-"#