Question
Lithium chlorate is decomposed with heat to give lithium chloride and oxygen gas. If 2.23g of lithium chlorate is decomposed, how many milliliters of oxygen are released at stp?
Answers
bobpursley
write the balanced equation
2LiCl03>2LiCl + 3O2
2.23 g of liCl03:figure moles of LiCl03
so you will get 1.5 times those moles of O2. Multply by 22.4 to get liters, then a 1000 to get milliliters.
2LiCl03>2LiCl + 3O2
2.23 g of liCl03:figure moles of LiCl03
so you will get 1.5 times those moles of O2. Multply by 22.4 to get liters, then a 1000 to get milliliters.