How many moles of oxygen are given by the complete decomposition of1.2

1.	How many moles of oxygen are given by the complete decomposition of1.225 g KClO_3?
Answer» Solution :`2KClO_3to2KCl+3O_2`2 moles` to` 2 moles+3moles 2MOLES `KClO_3`given 3 moles of `O_(2) 2xx122.5gKClO_3`given 3 moles of `O_2` NUMBER of moles of OXYGEN FORMED from `1.225gKClO_3=(3xx1.225)/(2xx122.5)=0.015 mol`

Discussion