The molecular mass of iodide of tin `(Sn)` is 626.5 amu. What is the empirical formula of the substance?
`(I = 127, Sn = 118.5)`

The molecular mass of a compound is 88 amu having empirical formula of C_(2)H_(4)O . Its molecular formula will be

A substance has molecular formula C_(6)H_(12)O_(6) . What is its empirical formula.

0.1653 g aluminium reacts completely with 0.652 g chlorine to form chloride of aluminium. a. What is the empirical formula of the compound? b. If molecular mass of the compound is 267 amu, calculate the molecular formula of the compound.

0.1653 g aluminium reacts completely with 0.652 g chlorine to form chloride of aluminium. a. What is the empirical formula of the compound? b. If molecular mass of the compound is 267 amu, calculate the molecular formula of the compound.

0.1653 g aluminium reacts completely with 0.652 g chlorine to form chloride of aluminium. a. What is the empirical formula of the compound? b. If molecular mass of the compound is 267 amu, calculate the molecular formula of the compound.

A compound X has a molecular formula of C_(5)H_(10) . Write down the empirical formula of X.

The mass of a single molecule of a substance is 8.5 xx 10^-23 gram. The molecular mass of the substance is

The molecular mass of a compound having empirical formula C_2H_5O is 90. The molecualr formula of the compound is:

The molecular mass of a compound having empirical formula C_2H_5O is 90. The molecualr formula of the compound is: