Question

How many gm of KCLO3 to proposed 3.36of a o if STP

Answer 1

2KClO3—>2KCL + 3O2
At STP
O = 0.00336 X 22.4=0.075L
Moles of kclo3=2/3*0.075=0.05mol
Mass of kclo3=0.05*122.5=6.125gm