Problem: How many sodium ions are contained in 99.6 mg of Na2SO3? The molar mass of Na2SO3 is 126.05 g/mol.A) 4.76 × 10 20 sodium ionsB) 2.10 × 10 21 sodium ionsC) 1.52 × 10 27 sodium ionsD) 1.05 × 10 21 sodium ionsE) 9.52 × 10 20 sodium ions

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Problem Details

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

A) 4.76 × 10 20 sodium ions

B) 2.10 × 10 21 sodium ions

C) 1.52 × 10 27 sodium ions

D) 1.05 × 10 21 sodium ions

E) 9.52 × 10 20 sodium ions

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