a certain compound it found to have the percent composition ... r u smart enough to

P

proudmomofboy!

New member
answer this? =D? a certain compound it found to have the percent composition (by mass
) of 85.63% C and 14.37% H. The molar mas of the compund was found to be 42.0 g/mol Calculate the empirical fomula and the molecular formula...

i need help on this ASAP thanks so much in advance
 
Back
Top