find moles of O2 first.
Then, use the equation: for every five mole of O2, you need one mole of P4, so figure that out, and convert moles of P4 to grams.
Consider the reaction below :
P4(s) + 5O2(g) P4O10(s)
How many grams of phosphorus react with 1.195 x 102 L of oxygen (O2) at STP (standard temperature and pressure) to form tetraphosphorus decaoxide?
1 answer
1 answer