A classic SUV features a 194 L gas tank. Assuming a molecular formula of C8H18 for gasoline and complete combustion of the gasoline with O2 to form CO2 and H2O, calculate the amount of O2 in kilograms consumed per tank of gasoline. Assume a density of 780 g/L for the gasoline.   Atomic Mass: C: 12.011 g/mol H: 1.008 g/mol O: 15.999 g/mol   Round your answer to 2 decimal places.

Q: A 7.591-g gaseous mixture contains methane (CH₄) and butane (C₄H₁₀). Complete combustion to form…

A: Step-1CH416g + 2O2 → CO2 + 2H2OC4H1058g + 132 O2 → 4CO2 + 5H2O

Q: Elixirs such as Alka-Seltzer use the reaction of sodium bicarbonate with citric acid in aqueous…

A: Mass of NaHCO3 = 9.2×102 mg The balanced chemical equation for the reaction of sodium bicarbonate…

Q: What mass of carbon dioxide can be made by reacting 1.56 grams of sodium bicarbonate with 0.687…

A: In order to calculate the mass of carbon dioxide we have to determine the limiting reagent. By…

Q: Equivalent weight of Al(OH)3 is а. 39 g O b. 27 g O c. 78 g O d. 26 g

A: Option d) 26 g

Q: The molar mass of an alkene is 112.23 g/mol and empirical formula of the alkene is CH2. What is the…

A: The concept used to solve this question is to calculate the molecular formula using the molar mass…

Q: What mass of HCl, in grams, is required to react with 0.590 g of Al(OH); ? Al(OH)3 (s) + 3HC1(aq) →…

A: Al(OH)3  + 3HCl  ----------------> AlCl3   +  3H2O Molar mass of Al(OH)3 = 78 g/mol molar mass of…

Q: 1)How many outer-shell electrons do each of the atoms have? Rn Ga C

A: Since we are entitled to answer up to 1 question, we’ll answer the first question as you have not…

Q: Iron is found in Earth’s crust as several different iron com-pounds. Calculate the mass (in kg) of…

A: 1.0  103 kg of iron. Fe2O3 (hematite) Fe3O4 (magnetite) FeCO3 (siderite)

Q: How many grams of CO2 are formed from the combustion of 129 g methane?

A: The above question can be solved by using stoichiometric calculations.

Q: 1. Calculate the molar mass of Na2CO3. 2. If you have 1.00 grams of NazCO3, how many moles of NazCO3…

A: The Atomic masses of the constituents of Na2CO3 are as follows: Mass of Na=22.9897 Mass of C=12.0107…

Q: What mass of H2SO4 is produced from 6.58 g of SO3 and 1.64 g of H2O?

A: Given that there are 6.58 g of SO3 and 1.64 g of H2O to produce H2SO4

Q: A compound contains, by mass, 81.7% carbon and 18.3% hydrogen. A 0.15 mole sample of this compound…

A: Given  % Carbon  = 81.7 %  % H   =  18.3 %  Number of mole     = 0.15 mole  Mass of compound = 6.6…

Q: Phosgene, a substance used in poisonous gas warfare during World War I, is so named because it was…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A mixture contains NaHCO3 together with unreactive components. A 1.56g sample of the mixture reacts…

A:

Q: Calculate the number of moles of propane molecules, C3H8 C 3 H 8 , present in a sample containing…

A:

Q: One of the key ingredients in certain cosmetics is Pb2Cl2CO3 and is created as shown in the reaction…

A: Given mass of CO2= 4.87 g  Given mass of H2O = 2.7 g  Given mass of NaCl = 0.46 g  Given mass of PbO…

Q: Use the following chemical equation   C6H12 + 9 O2 ----> 6 CO2 + 6 H2O (OR C6H12 + 9 O2 right arrow…

A: Given reaction: C6H12 + 9 O2 → 6 CO2 + 6 H2O We have to calculate the mass of CO2 that can be…

Q: 1) Which of the following are chemical changes? (Circle all that apply) a. Metabolism of Glucose…

A:

Q: a) Calculate the molar mass of sucrose, C12H22O11.(b) How many moles of sucrose are present in:…

A: a) Molecular formula of sucrose is C12H22O11. Molar mass of carbon is 12.0107 g.mol-1. Molar mass of…

Q: 1. Caproic acid, which is responsible for the foul odor of dirty socks, is composed on C, H, and O…

A: 1) Using the given information, we have to calculate the empirical formula and molecular formula

Q: [References) Cryolite (NazAIF6) is used in the commercial production of aluminum from ore. Cryolite…

A:

Q: C2H;OH(1)+ O2(g) → CO2(g)+ _ H2O(1) - What is the mole ratio of ethanol to oxygen in the balanced…

A: Balance Chemical equation means number of atoms or ions should be equal in both side (reactant and…

Q: How many grams of oxygen are needed to produce 95.6 g of aluminum oxide? ____Al(s) + ____O2(g)…

A: Given, Amount of Al2O3 produced = 95.6 g Formula Used,

Q: www-awn.aleks.com Significant Figures Counter Sign out Sign out My Courses-Blackboard...…

A: Number of moles of phosphoric acid is calculated as given below,

Q: The average nicotine (C10H14N2) content of a Camel cigarette is 1.93 mg. Suppose an individual…

A: The average nicotine (C10H14N2) content of a Camel cigarette is 1.93 mg.

Q: O CHEMICAL REACTIONS Combustion analysis 6.00 g of a certain Compound X, known to be made of carbon,…

A: Given :  Molar mass of compound X = 78 g/mol  Mass of compound used = 6.00 g  Mass of Carbon dioxide…

Q: Consider the following chemical reaction:            CH4   +    2O2   ------------------>    CO2…

A: The considered reaction is, CH4 + 2 O2→CO2 + 2 H2O

Q: For the reaction: CS2 (g) + 3 02 (g) CO2 (g) + 2 SO: (g) calculate: 10. the mass of oxygen (in kg)…

A: The reaction is CS2(g) + 3O2(g) →CO2(g) + 2SO2(g)

Q: Given the reaction shown below and its corresponding graph, which line represents represents…

A: Given balanced reaction: 2NH3 (g) →N2 (g) + 3H2 (g) Given concentration vs time plot:  We have to…

Q: An allotrope of elemental sulfur is the cyclic molecule S6 . Calculate the number of molecules and…

A: The number of molecules and moles are related to each other by the given relationship as; 1 mole =…

Q: The compound dioxane, which is used as a solvent in variousindustrial processes, is composed of C,…

A: Molar mass of the given compound is 88.1 g/mol.

Q: Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs,…

A: Given: Thermite reaction: Fe2O3 ( s ) + 2 Al ( s) → 2 Fe ( l ) + Al2O3 ( s)

Q: (1 point) Consider the chemical reaction a P,O10 + 6CAF2 → cPF; + dCaz(PO4)2, where a, b, c, and d…

A: Gggh

Q: A 10.68 g sample of compound that contains only carbon, hydrogen, and oxygen was analyzed through…

A: Given mass of sample is 10.68 g. Upon combustion it gives 16.01 g CO2 and 4.37 g H2O

Q: Fullerenes are molecules composed of only carbon atoms. One fullerene is C60 a carbon molecule…

A: The number of moles of a substance is defined as the mass of the substance upon its molar mass.

Q: Question is attached

A: It is given that the molecular formula of the artificial sweetener i.e. aspartame is C14H18N2O5, To…

Q: How many kg of CO2 are emitted from an automobile that completely combusts all the gasoline in its…

A:

Q: The reaction of methane and water is one way to prepare hydrogen for use as a fuel:   If you begin…

A: Explanation Stoichiometric equation of methane and water     CH4(g) +H2O(g) → CO(g)  +H2(g) So we…

Q: C6H12 + 9 O2 ----> 6 CO2 + 6 H2O (OR C6H12 + 9 O2 right arrow 6 CO2 + 6 H2O) How many grams of CO2…

A: Given reaction is, C6H12 + 9 O2 ----> 6 CO2 + 6 H2O Other data, The molecular weight of water is…

Q: A major component of honey is fructose (C6H12O6) with a molar mass of 180.16 g/mol. A tablespoon…

A:

Q: Caffeine a stimulant found in coffee, tea and chocolate is composed of C, H, N and O. Combustion of…

A:

Q: 2. A reaction between 2.1 L of Carbon dioxide and 6.7 g of Caleium hydroxide, produces Calcium…

A: Given data, Volume of CO2 = 2.1L Mass of Ca(OH)2 = 6.7g Mass of CaCO3 = 9.11g

Q: A 10.5 g sample of lithium is reacted with 18.5 g of fluorine to form lithium fluoride: Li + F2 →…

A: Given, A 10.5 g sample of lithium is reacted with 18.5 g of fluorine to form lithium fluoride:Li +…

Q: Naphthalene, a hydrocarbon, has an approximate molar mass of 128 g/mole. If the combustion of 0.6400…

A:

Q: An acid, which is responsible for the foul odor of dirty socks, is composed of C, H and O atoms.…

A: We have to predict the molecular formula of acid

Q: Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs,…

A: Given: Mass of iron= 25.69g To find: The mass of iron(III) oxide,  The mass of aluminium and The…

Q: 3. A 5.000 g sample of an organic compound containing C, H, and O atoms was combusted and produced…

A:

Q: Part B How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce…

A: Balanced equation: CO2 (g)  +  4H2 (g)  -----> CH4 (g) + 2H2O (g) Number of mol of methane =…

Q: One mole of sucrose, C12H22O11, contains _________________ molecules of sucrose

A: