Answer:
The answer is B- LiNO3(aq)+H2O(I)
Explanation:
I just did the assignment also UNUS ANNUS
nickel and Technetium are both solids
is an example of precipitation from a solution.
This question sadly does not make much sense, please rephrase it.
The answer is Hydrogyn bonding. It keeps the water molocules bonded together and in a liquid state, without it it'd be in a gashious state.