It's been a while... but I'm <em>pretty</em> sure it's
H₂O₄
Answer: The entire water/ice solution is at the melting/freezing point, 32°F (0°C). Adding rock salt — or any substance that dissolves in water — disrupts this equilibrium.
Explanation: Hope this helps! Have a great day :)
The answer is 2H2 + O2----> 2H2O
A, B and D should be the ones you should check
