What is the percent yield of the following reaction if 10.g H20 are obtained from the...
What is the percent yield of the following reaction if 23_g H_2O are obtained from the combustion of 25_g of C_2H_6? 2C_2H_6(g) + 7O_2(g) = > 4CO_2(g) + 6H_2O(g) Selected Answer: [None Given] Correct Answer: c. 51
Thankyou! Consider the following unbalanced equation: O2(g) + C2H6(9) + CO2(g) + H20(1) If 24.7 moles of O2(g) reacts with an excess of C2H6(9), what is the theoretical yield of CO2(g) in moles? O 97.2 moles 14.1 moles 37.7 moles 88.6 moles O 26.8 moles A 1.80 g sample of barium chloride hydrate, BaCl2 mass of 1.72 g. Calculate the value of x. XH2O is treated with excess sulfuric acid, forming a BaSO4 precipitate which has a i ooooo When...
What is the percent yield when 30.00 g of CO2 forms from the reaction of 4.000 moles of CH18 with 4.000 moles of 02? 2C9H 18+ 25 02-16CO2 +18 H20 O A) 4.558 OB) 25.005 OC) 26.633 D) 12.505 E) 92.003
7) Give the percent yield when 28.16 g of CO2 are formed from the reaction of 6.000 moles of C8H18 with 3.000 moles of 02 2 C8H18+25 02 16 CO2+ 18 H20 A) 33.34% B) 8.334% C) 13.33% D) 75.00 E) 16.67%
What type of reaction is the following ? 2 C2H6 + 7 02 4 CO2 + 6 H20 O addition reaction O displacement reaction O single displacement reaction O combustion reaction QUESTION 14 What the total volume of a 37.5 % (vol/vol) solution of alcohol will contain 125 mL of alcohol? O 333 mL O 46.9 mL O 86.1 mL O 165 mL QUESTION 15 How many g of P are needed to react with 25.0 g of Cl2?
What is the major organic product obtained from the following reaction? OH N H20 CH,CH,CECH OH † HgSO4 H, SO OOOO
Suppose the theoretical yield in a reaction is 11.8 g and the percent yield is 58.2 %. What is the 36. actual yield of product obtained? A) 687 g B) 6.87 g C) 20.3 g D) 0.203 g Consider the oxidation of sodium metal to sodium oxide described by the balanced equation: 37. 4 Na+ O2 2 Na:O. What is the theoretical vield of Na:O in grams from 9.0 mol of O? 210 g of Na;O 18 g of Na...
QUESTION 1 Consider the following reaction: 4FeCr2O4(s) + 8K2CO3(aq) + 7020) 2Fe2O3(s) + 8K2CrO4(aq) + CO2(g) . 4.0 g of FeCr204 and 6.0 g of K2CO3 were reacted in excess O2. What was the limiting reagent? CO2 o K2CO4 0 02 K2CO3 FeCr204 Fe2O3 QUESTION 2 Consider the following reaction: 4FeCr2O4(s) + 8K2CO3(aq) + 702(g) — 2Fe2O3(s) + 8K2Cro4(aq) + CO2(g) 3.8 g of FeCr204 and 2.8 g of K2CO3 were reacted in excess O2 What was the theoretical yield...
1. Calculate AH for the reaction C2H4 (8) + H2() → C2H6), from the following data. C2H4 (g) + 3 02 (®) → 2 CO2 (s) + 2 H20 (1) C2H6 (g) + 7/2 02(g) → 2 CO2(g) + 3 H20 (1) H2 + 1/2O2() → H20 (1) AH = -1411. kJ/mole AH = -1560. kJ/mole AH = -285.8 kJ/mole 2. Calculate AH for the reaction 4 NH3(g) +502 (g) → 4 NO(g) + 6 H20 (g), from the following...
2.21 g of ethanol C2H5OH and 3.55 of oxygen O2 are reacted. Molar mass of C2H5Oh 46.08 g/mol. O2 32.00 g/mol. Co2 44.01 g/mol. H20 18.02 g/mol a)What is the limiting reactant? b) what is the theoretical yield of carbon dioxide in grams will be obtained in the combustion reaction. starting with the amount of reagents given in part (a). assuming the reaction goes in 100% yield. c) If 0.951 f of CO2 is obtained from the reaction above, what...