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Barium Sulfate Ionic

APCHEM-Z914M7

Which of the following is the net ionic equation for the following reaction?

$$Ba(N{ O }_{ 3 }{ ) }_{ 2 }(aq)\ +\ { Na }_{ 2 }S{ O }_{ 4 }(aq)\ \rightarrow \ BaS{ O }_{ 4 }(s)+\ 2NaN{ O }_{ 3 }(aq)$$

A

${ Na }^{ +\ }+\ N{ O }_{ 3 }^{ - }\ \rightarrow \ NaN{ O }_{ 3 }$

B

$B{ a }^{ 2+ }\ +\ N{ O }_{ 3 }^{ -\ }+\ { Na }^{ + }\ +\ S{ O }_{ 4 }^{ 2- }\ \rightarrow \ BaS{ O }_{ 4 }\ +\ { Na }^{ + }\ +\ N{ O }_{ 3 }^{ - }$

C

${ Ba }^{ 2+\ }+\ 2N{ O }_{ 3 }^{ - }\ +\ 2{ Na }^{ + }\ +\ S{ O }_{ 4 }^{ 2- }\ \rightarrow \ BaS{ O }_{ 4 }\ +\ 2{ Na }^{ +\ }+\ 2N{ O }_{ 3 }^{ - }$

D

${ Ba }^{ 2+\ }+\ S{ O }_{ 4 }^{ 2- }\ \rightarrow \ BaS{ O }_{ 4 }$