Since transition metals with partially filled d orbitals have color when in solution. Therefore which ever solution has some color will likely contain a transition metal with a partially filled d orbital.
an example of this is solution with Cu²⁺ will have a blue tint to it.
Answer:
rocks beneath the surface melt seems like the answer that makes the most sense
Answer:
<u>KOH+Mg(NO3)2</u>
Explanation:
The double replacement reaction will result in:
2KOH(aq) + Mg(NO3)2
(aq)--> 2KNO3(aq) + Mg(OH)2(s)
Solubility rules prove that Mg+OH^- is insoluble and will result in a precipitate (solid)
