Answer:
Nickel(II) chloride is produced by dissolving nickel or its oxide in hydrochloric acid. It is usually encountered as the green hexahydrate, the formula of which is usually written NiCl2⋅6H2O. When dissolved in water, this salt forms the metal aquo complex [Ni(H2O)6]2+.
Element Symbol Atomic weight # Mass percent
Sulfur S 32.065 1 16.0153
Carbon C 12.0107 14 83.9847
When the parallel light rays exit a convex lens, it comes away or diverge.
Answer:
The dissociation constant for hydrochloric acid is greater than the dissociation constant for acetic acid.
Explanation:
yes.