WebQuestion: Consider the balanced chemical reaction shown below: 2 C8H18(l) + 25 O2(g) 16 CO2(g) + 18 H2O(g) In a certain experiment, 9.49 g of C8H18(l) reacts with 6.20 g of O2(g). How many grams of CO2(g) form? (assume 100% yield) a) 10.9 grams of CO2(g) form. b) 21.8 grams of CO2(g) form. ... WebThe complete combustion of octane, C8H18 yields carbon dioxide and water: C8H18 + O2 arrow CO2 + H2O, what is the smallest whole number coefficient of oxygen in the balanced equation? Balance the following chemical equation: C_3H_7OH(l) + O_2(g) to …
Ch4 O2 Co2 H2o - BRAINGITH
Web1. CH4 + O2 -> CO2 + H2O Answer: ch4+02=ch60-c02=ch58+h20=ch78. Explanation: sana makatulong sayo. 2. CH4 + O2 CO2 + H2OIf 17g of CH4 and 32 g of O2 are initially present, how many grams of CO2Will form? WebMay 20, 2015 · So you'd need 12 1/2 O 2 's to balance that. You can't have halves of anything, so you'll have to multiply everything by 2 to get rid of the fraction: 2 C 8 H 18 + 25 O 2 -> 16 CO 2 + 18 H 2 O. So now we have to figure out how many moles of octane there are in 100 g. The molecular mass of octane is: 8 C = 8 * 12.011 = 96.088. huntington learning center middletown nj
How to Balance CO + H2 = C8H18 + H2O ( - YouTube
WebFeb 1, 2015 · Step1. You must first determine the number of moles that are in 4000 g of octane, using the molar mass of octane. Step 2. Then you must determine the number of moles of carbon dioxide that can be produced by that number of moles of octane, based on the mole ratio between octane and carbon dioxide in the balanced equation. Step 3. WebThe complete combustion of octane, C8H18 yields carbon dioxide and water: C8H18 + O2 arrow CO2 + H2O, what is the smallest whole number coefficient of oxygen in the balanced equation? Gaseous carbon monoxide reacts with hydrogen gas to form gaseous methane (CH_4) and gaseous water. WebBalance the following equation C8H18 + O2 > CO2 + H2O note: the numbers are subscript This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. mary and robert rhslc