![]() Find the limiting reactant, if any, and calculate the theoretical yield, (in moles) of water. Methane, CH 4, burns in oxygen to give carbon dioxide and water according to the following equation: CH 4 + 2 O 2-> CO 2 + 2 H 2 O : In one experiment, a mixture of 0.250 mol of methane was burned in 1.25 mol of oxygen in a sealed steel vessel.By adoption of new crop variety with enhanced requirement on accumulative temperature, the wheat yield would increase more significantly with CO2 fertilization, but the water consumption would also increase. In 2050s, wheat yield would increase 14.8% (decrease 2.5% without CO2 fertilization), and ET would decrease 2.1% under RCP4.5.How many moles of carbon dioxide is produced when 10.4 mol of propane gas is burned in excess oxygen? A. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.The fermentation of glucose (C6H12O6) produces ethyl alcohol (C2H5OH) and CO2: C6H12O6 (aq) 2 C2H5OH (aq) + 2 CO2 (g) a. Percent Yield: actual yield divided by the theoretical yield multiplied by 100%. Theoretical Yield: is the quantity of product calculated to form when all of the limiting reagent reacts. Write a balanced equation and calculate the theoretical yield and percent yield. A chemist burns 160 g of aluminum in oxygen to produce aluminum oxide.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |