Answer:
2Al3+ + Fe2O3 -> Al2O3 + 2Fe3+
Explanation:
Extensive hydrogen bonding.
It takes a lot of energy to break hydrogen bonds and turn liquid water into a gas, therefore the boiling point for water is high.
Clean? I’m pretty sure not sure what it means but.
Answer:
2h+02=h20
Explanation:
2 in front of h on left side
2 in front of h on right side
The correct option is D.
The hydrogen atoms that are attached to the nitrogen atom in the ammonia molecule are capable of forming hydrogen bond. The hydrogen bond that exist in the ammonia molecule is the reason why it shows higher boiling point compare to the other hydrides. Hydrogen bond occur in ammonia because ammonia is one of the most electronegative elements.
