To find the molecular formula from the empirical formula, you need to find a multiple (x) that will give you the molar mass of the compound which in the question is 50.48 g/mol.
If CH₃Cl is the empirical formula molar mass of empirical formula = (12 × 1) + (1 × 3) + (35.5 × 1) g/mol = 50.5 g/mol let x = multiple let molecular formula = Cₓ H₂ₓ
multiple = molecular mass ÷ empirical mass = 50.5 g/mol ÷ 50.48 g/mol ≈ 1
The uniqueness of the plasma state is due to the importance of electric and magnetic forces that act on a plasma in addition to such forces as gravity that affect all forms of matter.
