ⒸMacmillan Learning Combining 0.233 mol Fe₂O3 with excess carbon produced 13.5 g Fe. Fe₂O3 + 3C 2Fe + 3 CO What is the actual yield of iron in moles? actual yield: What is the theoretical yield of iron in moles? theoretical yield: What is the percent yield? percent yield:

How many moles of phosphine (PH3) are produced for every 4.0 moles of hydrogen that react according to the chemical equation below? 3H2 + P2 - 2PH3 O 4.7 moles None of the above 1.7 moles O 3.7 moles O 2.7 moles

36)The theoretical yield of the following reaction is 43 g of NO. What is the percent yield if 28.4 g of NO are actually produced in the lab? reaction 4 NH3+ 5 O2 =4 NO+ 6 H2O

QUESTION 23 Which of the following statements is false? The limiting reactant is completely consumed in a chemical reaction. O The theoretical yield is the amount of product that can be made based on the amount of limiting reagent. O The actual yield is the amount of product actually produced by a chemical reaction. O The percent yield = (actual yield/theoretical yield) x 100% O All of the above are true statements.