69 gram PCl₅ will be produced from the given masses of both reactants that is 28.0 g of P₄ and 59.0 g of Cl₂.
<h3>What is Balanced Chemical Equation ?</h3>The balanced chemical equation is the equation in which the number of atoms on the reactant side is equal to the number of atoms on the product side in an equation.
Now we have to write the balanced equation
P₄ + 10Cl₂ → 4PCl₅
<h3>How to calculate the number of moles ?</h3>To calculate the number of moles used the formula
Number of moles =
Number of moles of P₄ =
=
= 0.225 mol
Number of moles of Cl₂ =
=
= 0.831 mol
From the balanced chemical equation we can say that the ratio of P₄ and Cl₂ is 1 : 10.
Ratio of P₄: 0.2260: 1 = 0.2260
Ratio of Cl₂: 0.8310: 10 = 0.08310
Because ratio of Cl₂ ratio smaller than P₄ becomes the limiting reactants
So mole of PCl₅ is based on mole of Cl₂
From the coefficient of reaction:
mol PCl₅: mol Cl₂ = 4: 10
Mole of PCl₅ =
= 0.3324
Molar mass of PCl₅= 208.5
Mass of PCl₅ = mole × molar mass
Mass of PCl₅ = 0.3324 × 208.5
Mass of PCl₅ = 69 gram
Thus from the above conclusion we can say that 69 gram PCl₅ will be produced from the given masses of both reactants that is 28.0 g of P₄ and 59.0 g of Cl₂.
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Question: What mass of PCl₅ will be produced from the given masses of both reactants that is 28.0 g of P₄ and 59.0 g of Cl₂ ?