Answer: The ions which are not spectator ions are
and
Explanation:
Spectator ions are defined as the ions which does not get involved in a chemical equation or they are ions which are found on both the sides of the chemical reaction present in ionic form.
The given chemical equation is:
The ions which are present on both the sides of the equation are
and
and are spectator ions.
Thus the net ionic equation is:

Hence, the correct answer is
and
133.0873 g/mol
(NH4)3PO3 - molar mass
Answer:
A. He arranged the first periodic table.
Explanation:
Solutions are said to be C. homogeneous mixtures, composed of two or more substances. It is usually liquid, however it may be solid or gas.