Molar mass of potassium iodate (KIO3)

The molar mass of potassium iodate (KIO3) is 213.995 g/mol.

Step-by-step calculation

ElementAtomsAtomic massSubtotal
Potassium × 1 39.098 = 39.098
Iodine × 1 126.9 = 126.9
Oxygen × 3 15.999 = 47.997
Total213.995 g/mol

Percent composition by element

  • Potassium 18.27%
  • Iodine 59.3%
  • Oxygen 22.43%

Try another formula

H2O NaCl CO2 C6H12O6 H2SO4 Ca(OH)2 CuSO4·5H2O C8H10N4O2

Could not read that formula

Related compounds

KOH Potassium hydroxide KClO3 Potassium chlorate KAl(SO4)2·12H2O Potassium alum KI Potassium iodide K2Cr2O7 Potassium dichromate KMnO4 Potassium permanganate

FAQ

What is the molar mass of KIO3?

The molar mass of potassium iodate (KIO3) is 213.995 g/mol.

How do you calculate the molar mass of KIO3?

Multiply the atomic mass of each element by the number of its atoms in KIO3, then add the results: 1 × 39.098 (K) + 1 × 126.9 (I) + 3 × 15.999 (O) = 213.995 g/mol.

What percentage of KIO3 is Iodine?

Iodine makes up 59.3% of the mass of potassium iodate (KIO3).