Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: 2CO(g)+O2(g)2CO2(g) If there is 16.04gCO and excess O2 present, the reaction yields 19.4gCO2. Calculate the percent yield for the reaction. For the following reaction, 3.68 grams of chlorine gas are mixed with excess phosphorus (P4). The reaction yields 4.06 grams of phosphorus trichloride. phosphorus(P4)(s)+chlorine(g)phosphorustrichloride(1) What is the theoretical yield of phosphorus trichloride ? grams What is the percent yield for this reaction ? % For the following reaction, 4.84 grams of hydrochloric acid are mixed with excess iron(III) oxide. The reaction yields 1.02 grams of water. hydrochloric acid (aq) + iron(III) oxide (s) water (I) + iron(III) chloride (aq) What is the theoretical yield of water ? grams What is the percent yield of water ? % For the following reaction, 4.38 grams of oxygen gas are mixed with excess carbon monoxide. The reaction yields 10.2 grams of carbon dioxide. CO(g)+O2(g)CO2(g) What is the theoretical yield of carbon dioxide? Theoretical yield =9 What is the percent yield for this reaction? Percent yield =% It is desired to produce 10.2 grams of carbon dioxide by the following reaction. If the percent yield of carbon dioxide is 84.5%, how many grams of oxygen gas would need to be reacted? carbonmonoxide(g)+oxygen(g)carbondioxide(g) grams oxygen gas The boride Ta3B2 is made by the direct combination of tantalum and boron at high temperature. How much boron must react with excess tantalum to prepare 134g of Ta3B2 if the yield of the reaction is 92.1% ? grams B Manganese(II) oxide can be prepared by reaction of manganese(VII) oxide with hydrogen at high temperature: Mn2O7+5H22MnO+5H2O The reaction of 434.6g of Mn2O7 with excess H2 yields 251.9g of MnO. Calculate the theoretical yield of MnO (assuming complete reaction) and its percentage yield. Theoreticalyleld=Percentageyield=g%