Question

Molecular mass of Cs2 with solution

Answer 1

Answer:

Explanation:

mass of C atom = 12.0 g/mol  

mass of S atom = 32.1 g/mol  

1 mole of C, therefore 12.0 g C  

2 moles of S, therefore 64.2 g S  

molar mass of CS2 = 12.0 + 64.2 = 76.2 g/mol

Answer 2

Answer:

Explanation:

mass of C atom = 12.0 g/mol

mass of S atom = 32.1 g/mol

1 mole of C, therefore 12.0 g C

2 moles of S, therefore 64.2 g S

molar mass of CS2 = 12.0 + 64.2 = 76.2 g/mol