Answer:
C
Explanation
I would guess water vapor because it cant really change form from there unless you split it
It is a molecule because hydrogen is an element.
An element is made up of molecules
Answer:
0.257 L
Explanation:
The values missing in the question has been assumed with common sense so that the concept could be applied
Initial volume of the AICI3 solution
Initial Molarity of the solution
Final molarity of the solution
Final volume of the solution
From Law of Dilution,
Final Volume of the solution 