6) Calculate mass ofi) 1 atom of calcium (mm 40 g).ii) One molecular o

1.	6) Calculate mass ofi) 1 atom of calcium (mm 40 g).ii) One molecular of SO2 (Molar mass-64 g)
Answer» The answer is about 20 grams. The mass of 1 calcium atom is40 amu, so the mass of a mole of calcium atoms would be40 grams. Molar mass = 32 + (16 x 2 ) = 64 g/mol1 mole => 64 g6.02 x 10^23 molecules => 64 gmass of one molecule = 64 / 6.02 x 10^23 =1.06 x 10^-22 g

6) Calculate mass ofi) 1 atom of calcium (mm 40 g).ii) One molecular of SO2 (Molar mass-64 g)

Answer»

The answer is about 20 grams. The mass of 1 calcium atom is40 amu, so the mass of a mole of calcium atoms would be40 grams.

Molar mass = 32 + (16 x 2 ) = 64 g/mol1 mole => 64 g6.02 x 10^23 molecules => 64 gmass of one molecule = 64 / 6.02 x 10^23 =1.06 x 10^-22 g