the molar mass f a substance is 20g...the molecular mass of the substance is.....
Dear student
The question is incomplete. If you have provided us the molar mass of one atom, then the compound must be mentioned for which the molecular mass has to be found out.
Please recheck your question and post again.
Regards
The question is incomplete. If you have provided us the molar mass of one atom, then the compound must be mentioned for which the molecular mass has to be found out.
Please recheck your question and post again.
Regards