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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 complete ionic equation is;  

The ions which are present on both the sides of the equation are and and are not involved in net ionic equation.

Hence, the net ionic equation is :

i can ! i just need to know what the paragraph is! : p

> b takes place in the gas phase in an isothermal tubular reactor. the feed is one mole of a per one mole of c, an inert. the entering temperature and pressure are 427°c and 10 atm, respectively. the gas constant r = 0.08206 atm · l/mol · k.