Share
P4O10 + 6H20 → 4H3PO4 If 30 g of H2O reacts with 40g of P4O10, what is the limiting reactant? How much H3PO4 can be formed?
Question
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Answers ( )
Answer:
is the limiting reagent
66.6 g of
will be formed.
Explanation:
To calculate the moles :
According to stoichiometry :
1 mole of
require 6 moles of
Thus 0.14 moles of
will require=
of
Thus
is the limiting reagent as it limits the formation of product and
is the excess reagent.
As 1 mole of
give = 4 moles of
Thus 0.17 moles of
give =
of
Mass of
Thus 66.6 g of
will be formed.