Question

Balance the chemical reaction equation P4(s)+Cl2(g)→PCl5(g) Enter the coefficients in order, separated by commas (e.g., 1,2,3). View Available Hint(s) 1,10,4 The balanced equation is P4(s)+10Cl2(g)→4PCl5(g) Calculations involving a limiting reactant Now consider a situation in which 28.0 g of P4 is added to 53.0 g of Cl2, and a chemical reaction occurs. To identify the limiting reactant, you will need to perform two separate calculations: Calculate the number of moles of PCl5 that can be produced from 28.0 g of P4 (and excess Cl2). Calculate the number of moles of PCl5 that can be produced from 53.0 g of Cl2 (and excess P4). Then, compare the two values. The reactant that produces the smaller amount of product is the limiting reactant. Part B How many moles of PCl5 can be produced from 28.0 g of P4 (and excess Cl2)? Express your answer numerically in moles. Part C How many moles of PCl5 can be produced from 53.0 g of Cl2 (and excess P4)? Express your answer numerically in moles.

Answer 1