How many grams CO2 is produced by burning 1 gallon of ethanol (C2H6O), the amount of ethanol in 10 gallons of E10 gasoline. Remember the steps. Get to grams, grams to moles, moles to moles, moles to grams. 3.8 L in a gallon. The density of ethanol is 789 g/L.
How many grams CO2 is produced by burning 1 gallon of ethanol (C2H6O), the amount of...
1. Now let's do the same type problem only starting with 11 gallons of gasoline (a typical tank of gas) and asking how many kilograms of CO2 are produced? First, get 11 gallons of gasoline into grams. You need a couple of conversion factors here. 1 gallon is 3.8 Liters. The density of gasoline is 720 g/L. 2. Using the molar mass of CO2, calculate the number of grams of CO2 produced by that number of moles. Let's use 2200...
If you add 125 g of C2H6O to your fuel, how many grams of CO2 can be produced from ethanol?
Consider the following (unbalanced) reaction: C6H12O6(aq) → C2H6O(aq)+CO2(g) a). How many moles of CO22 are produced when 5.418 moles of C66H1212O66 reacts? b) How many grams of CO22 are produced when 74.589 grams of C66H1212O66 reacts? c) How many grams of CO22 are produced when 10.797 moles of C22H66O is produced? d) How many grams of C66H1212O66 would you need to make 3.94 kg of C22H66O?
Propane (C3H8) is used in many home BBQ grills. A) How many grams of CO2 are produced when a 5-gal tank is completely combusted? (Write the balanced equation) B) How many kJ are released? Given: Hrxn = -2044kJ/mol; 1 gallon = 3.8 L; Density of liquid propane = .621 g/mL
CO2 is produced in a 1.75 L container at 751 mmHg and 35oC by combustion ethanol (C2H6O), how many mL of ethanol was used in this combustion? (density of ethanol is 0.789 g/mL). a) 4.78 mL b) 0.399 mL c) 3.78 mL d) 4.00 mL e) 2.00 mL
Using the balanced equation for the combustion of ethanol, answer the following question. C2H6O(l) + 3 O2(g) → 2 CO2(g) + 3 H2O (g) How many grams of O2 are needed to react with 0.28 mol of ethanol?
A certain alcoholic beverage contains only ethanol (C2H6O) and water. When a sample of this beverage undergoes combustion, the ethanol burns but the water simply evaporates and is collected along with the water produced by combustion. a. A 9.8959 g sample of this beverage is cured for elemental analysis in excess oxygen and 2.1104 g of CO2 is collected. How many moles of ethanol, C2H6O are in this sample? b. What is the % volume of ethanol for this beverage.
Using the balanced equation for the combustion of ethanol, answer the following question. C2H6O(l) + 3 O2(g) → 2 CO2(g) + 3 H2O (g) ethanol How many grams of O2 are needed to react with 0.19 mol of ethanol?
3) Calculate the grams of CO2 that would be produced from the complete burning of 18.2 L of liquid ethanol, C HOH, measured at 0.823 atm and 27.0°C. CHOH (I) + 3 0: (g) → 2 CO2(g) + 3 H2O(g) 4) Cavendish prepared hydrogen in 1766 by the novel method of passing steam through a red-hot gun barrel: 4H2O(g) + 3Fe(s) - Fe,O4(s) + 4H2(g) What volume of Ha(g) at a pressure of 735 torr and a temperature of 19.0...
1. Assuming your car gets 30 miles/gallon and you drive 5,000 miles each year, calculate how many gallons of gasoline you use per year by driving your car. Give your (numerical) answer to the nearest 1 without any unit. 2. )Using your answer above, 167 gallons, calculate how many liters of gasoline your car burns per year. 1 gallon = 3.8 liters, 1 L = 1000 mL, 1 kg = 1000 g Give you answer to the nearest 1 without...