(24) SEP Apply Mathematical Concepts The incomplete combustion of ethene is given by the equation C2H4(g) + 2O2(g) → 2CO(g) + 2H20(g). Cenene is given by the equation C.H.(g) + 20,(g) → 2CO(g) + 2H2O(g). If 2.70 mol C,H, is reacted with 6.30 mol O a. identify the limiting reagent. b. calculate the moles of water produced.

Q: What mass of CO2 is produced in the complete combustion of 5.85 g of C3H8 to CO2 and H2O? Consider…

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Q: Determine the theoretical yield of aspirin for the reaction. Express your answer using three…

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Q: What mass of carbon dioxide will be produced by the complete combustion of 3.71 g of hexane (C6H14)?

A: The compound given is C6H14. And mass of C6H14 burned = 3.71 g. Molar mass of C6H14 = Atomic mass of…

Q: Decane, C10H22(l), undergoes complete combustion if there is sufficient oxygen available: 2…

A: The balanced reaction taking place is given as, => 2 C10H22 (l) + 31 O2 (g) -----> 20 CO2 (g)…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

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Q: Nitric oxide (NO) can be formed from nitrogen, hydrogen and oxygen in two steps. In the first step,…

A: Let us consider; N2(g)+3H2(g)→2NH3(g)                             ;   ∆H1=-92kJ…

Q: Balance the following equation for the combustion of benzene: C6H6(l) + O2(g) → H2O(g) + CO2(g)…

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Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

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Q: A compound of C and H burns in the presence of oxygen to produce 46.39 g CO2 and 18.99 g H2O. Given…

A: 18 gm H2O contains 2 gm H  18.99 gm H2O contains = (18.99*2)/18 = 2.11 gm H  44 gm CO2 contains 12…

Q: Example: A reaction mixture for the combustion of octane contains 5.0 moles of octane and 50. moles…

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Q: Write an equation for the complete combustion of the gasoline component cyclopentane, C5H10 (l) and…

A: The balanced chemical equation for the complete combustion of cyclopentane : 2C5H10(g) + 15O2 (g)⇌…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

A: Given  Reaction  Si(s)  + 2Cl2(g)   → SiCl4(l) Number of mole of SiCl4  = 0.507 mole  Mass of…

Q: 7.0 mol of NO and 5.0 mol of O2 are reacted together. The reaction generates 3.0 mol of NO2. What is…

A: Given that the moles of NO and O2 are 7.0 mol and 5.0 mol respectively. The reaction of yields…

Q: The number of grams of oxygen required for the complete combustion of 4.00g of methane

A: CH4 + 2O2 ------> CO2 + H2O  Given :- mass of CH4 = 4.00 g  To calculate:- mass of O2 required…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

A: According to mole relation, 1 mol of a compound is equivalent to it's molecular weight in grams.  1…

Q: During photosynthesis plants use light energy from the sun to convert carbon dioxide and water into…

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Q: The fermentation of sugar to produce ethyl alcohol occurs by the following reaction: C6H1206 (s)…

A: The stoichiometric relation in the balanced chemical equation is

Q: Write a chemical equation for the combustion of 1 mol of pentane gas, C5H12(g), to form Carbon…

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

Q: The brewing industry uses yeast to convert glucose to ethanol. The baking industry uses the carbon…

A: Balanced  reaction  C6H12O6(s)   →yeast     2C2H5OH(l) + 2CO2(g) mass of C6H12O6 = 100.0 gm moles of…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

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Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A: 1. Balanced chemical equation Given;

Q: The emission of NO2 by fossil fuel combustion can be prevented by injecting gaseous urea into the…

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Q: The combustion of 1.66 g ultrafine aluminum in air results in 2.97g of a product, which is a mixture…

A: Given: Mass of Aluminium = 1.66 gMass of the product = 2.97 g% of aluminium oxide = 80% of aluminium…

Q: reacting acetic anhydride (C4H6O3C4H6O3) with salicylic acid (C7H6O3C7H6O3) to form aspirin…

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Q: The enthalpy for combustion for ethanol at 298 K is -1370.7 kJ/mole and occurs via the following…

A: Internal energy is a fundamental concept in thermodynamics that refers to the total energy of a…

Q: An important reaction for the conversion of natural gas toother useful hydrocarbons is the…

A: Delta H is the energy change occurring in a reaction. It is the difference between the energy of…

Q: Consider the reaction involving the burning of sulfur: 2S(s)    +     3O2(g)   ->>   2SO3(g) delta…

A: Enthalpy change is the difference between the enthalpies of products and the enthalpies of reactants…

Q: Most hydrocarbons are highly combustible. That is, they can react spontaneously with oxygen (O2),…

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Q: Question 12 Which characteristics correctly describe a neutron? A approximate mass 1 amu; charge +1;…

A: Characteristics of a neutron :

Q: Consider the mixture: C2H5OHC2H5OH, and O2 Write a balanced equation for the combustion reaction…

A: 1) The balanced chemical equation for the combustion reaction that occurs between ethanol and oxygen…

Q: an impure sample of hydrocarbon having a total mass of 19.2g undergoes combustion anaylsis to…

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Q: what mass of co2 can be produced by the complete combustion of 2.00kg of octane ,c8h18, a major…

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Q: During photosynthesis plants use light energy from the sun to convert carbon dioxide and water into…

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Q: When butane (C,H10) reacts with oxygen, carbon dioxide and water are produced. The balanced equation…

A: Given: Butane reacts with oxygen and gives carbon dioxide and water. The balanced equation for the…

Q: Choose the reaction that represents the combustion of C 6H 12O 2.     C6H12O2(l) + 8 O2(g) → 6…

A: Combustion reaction can be described as a chemical reaction between the substances with oxygen gas…

Q: The production of ethanol for use as a fuel can be accomplished through fermentation of glucose, a…

A: The balanced reaction given is  C6H12O6(s) → 2CH3CH2OH(l) + 2CO2(g)   Hence we can say that 1 mole…

Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

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Q: Nitric acid is often manufactured from the atmospheric gases nitrogen and oxygen, plus hydrogen…

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Q: Silicon tetrachloride (SiCl4 ) can be prepared by heating Si in chlorine gas:  Si(s) + 2Cl2(g) ->…

A: Given :-  Si(s) + 2Cl2(g) -> SiCl4(l)  no.of moles of SiCl4 = 0.507 mol  Molar mass of SiCl4 =…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".