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How many sodium ions are contained in 99.6 mg of Na2SO3? The molar mass of Na2SO3 is 126.05 g/mol.

A) 1.52 × 1027 sodium ions
B) 4.76 × 1020 sodium ions
C) 2.10 × 1021 sodium ions
D) 1.05 × 1021 sodium ions
E) 9.52 × 1020 sodium ions

Marked as best answer by harsh23


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Saved me massive time.