Chemistry Lesson: Determining Formula from Composition Data

[@theextremeofflight]

Saved my grade!

[@whotookmyboot]

Thank you sir! You saved my sanity with this video explanation!

[@peaceotebele6822]

you are awesome sir!!

[@GetChemistryHelp]

Chemistry makes us all a little crazy, but glad I could help out! ;)

[@simranjanda9070]

Would you still do it the same way , for the diatomic elements ?

[@GetChemistryHelp]

This process works to find the formula of any molecule or compound!

[@navdeeepdhingraa9696]

best !!!!

[@yfgacid8233]

how did u get 0.336 mol

[@GetChemistryHelp]

I took the mass of Cu (2.138 g) and divided it by it's molar mass (63.55 g/mol) to calculate the moles (0.0336 mol).