Answer:
a
Explanation:
the solution is extremely acidic and will dissolve the zinc rod
X is the answer that we do not know yet!!:)
Colligative properties are those substances that depend
on the number of substances in the solution, not in the identity of that
substance. The property changes the way that it does when the amount of solute
is increased because it enables the solute to be scattered more. For example,
the freezing point of salt water is lower than that of the pure water due to
the salt ions present in water.
Answer: There are 4.8 x 1024 hydrogen atoms in 2.0 moles of CH4
