Consider the following reaction: 2C8H18(l)  +  25O2(g)  -->  16CO2(g)  +  18H2O(l)          How many kilograms of CO2(g) is produced when 5.72 moles of C8H18(l) is completely combusted?           (A) 2.01 kg                    (B) 4.03 kg           (C) 0.252 kg           (D) 2.01 x 106 kg

Given the following balanced reaction 4KNO3 (aq) → 2K2O (s) + 2N2 (g) + 5O2 (g), fill in the blanks for the road maps for the following situations: A) moles of O2 produced from the decomposition of moles of KNO3. blank-blank -converesion factor There are three blank which are: moles ofkno3, mass kno3, molar ration, molar mass, moles o2, moles n2, mass n2, mass k20, moles k20.

The molecular formula of allicin, the compound responsible for the characteristic smell of garlic, is CgH10OS2. (a) What is the molar mass of allicin? g/mol (b) How many moles of allicin are present in 4.60 mg of this substance? mol (c) How many molecules of allicin are in 4.60 mg of this substance? allicin molecules (d) How many O atoms are present in 4.60 mg of allicin? O atoms

Given the following balanced reaction 4KNO3 (aq) → 2K2O (s) + 2N2 (g) + 5O2 (g), fill in the blanks for the road maps for the following situations: a) Moles of O2 produced from the decomposition of moles of KNO3. b) Mass of N2 produced when moles of K2O is produced. c) Mass of KNO3 decomposed when grams of K2O is produced.

0 3.76 Consider the mixture of propane, C,Hg, and O2 shown below. (a) Write a balanced equation for the combustion reaction that Occurs between propane and oxygen. (b) Which reactant is the limiting reactant? (c) How many molecules of CO, H2O, C;Hs, and O, will be present if the reaction goes to completion?

4. The reaction for the combustion of propene is:2 C3H6 + 9O2 6 CO2 + 6 H2O(a) If 15.0 g of C3H6 and 15.0 g of O2 are reacted, how many moles of H2O can be produced?(b) If 12.0 g of C3H6 and 25.0 g of O2 are reacted, how many moles of H2O can be produced?(c) If 5.0 mol of C3H6 and 15.0 mol of O2 are reacted to completion (until one reactant is completely used up), how many moles of CO2 can be produced? Which reactant is left over when the reaction has gone to completionin a closed container?

For the equation:4 Fe(CrO2)2 + 8 K2CO3 + 7 O2 ----> 2 Fe2O3 + 8 K2CrO4 + 8 CO2 (a) The number of grams of Fe(CrO2)2 required to produce 4.00 grams of K2CrO4. (b) What is the percent yield of Fe2O3 if 2.90 g of Fe2O3 are formed from reaction of 10.0g of Fe(CrO2)2?

For the following reaction, 3.65 grams of hydrogen gas are mixed with excess nitrogen gas. The reaction yields 16.8 grams of ammonia. N2 (g) + 3H2 - 2NH3 (g) (1) What is the theoretical yield of ammonia?| grams (2) What is the percent yield for this reaction?

Complete combustion of propane (C3H8) produces carbon dioxide and water as products.  C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) Incomplete combustion produces some carbon monoxide (CO) in place of carbon dioxide (CO2). What is the limiting reactant for incomplete combustion? (A) There is no way to tell (B) Water (C) Propane (D) Oxygen

Ammonium phosphate fertilizer is prepared by the following reaction:3 NH3(g) + H3PO4(aq) ->(NH4)3PO4(s)(a) How many grams of ammonia and phosphoric acid, respectively, are required to produce 1.00 kg of ammonium phosphate, (NH4)3PO4, if the reaction has 100% yield?(b) How many grams of ammonia and phosphoric acid, respectively, are required to produce 1.00 kg of ammonium phosphate, (NH4)3PO4, if the reaction has 85.0% yield?