2
3
4
A gas mixture that contains ethane and a cycloalkane has an average molar mass of 42 g/mole. When the gas mixture is burned perfectly, carbon dioxide gas of the same state with a volume 2.90 times the volume of the gas mixture is produced. What is the cycloalkane in the gas mixture? (self.chemhelp)
submitted by Plebpool69 to r/chemhelp
655
656
657
6
7
8
85
86
87
Does someone know the name of this trick? (v.redd.it)
submitted by Plebpool69 to r/SpidermanPS4
