The equation shows the combustion of acetylene (C2H2) in an arc welder.   2C2H2+5O2⟶4CO2+2H2O   If 3.00 mol of acetylene undergo combustion in an excess of oxygen, how many moles of carbon dioxide can be formed?

Q: The balanced equation below shows the combustion of wax. If 10.0 moles of Oxygen is required in this…

A: C25H52(s) + 38 O2(g) —> 25 CO 2(g) + 26 H2O  Moles of Oxygen = 10.0 Moles Moles of water = ?

Q: benefit, producing more heat and light energy by mass than other hydrocarbon, or fossil fuel,…

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Q: Given the following equation: 2 C4H10 + 13 O2 ---> 8 CO2 + 10 H2O, show what the following molar…

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Q: A strip of magnesium metal weighing 25.0 grams is combusted with 32.0 grams of oxygen gas in the…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Write the balanced equation for the combustion of 1‑naphthol, C10H7OH, to give CO2 and H2O. Phases…

A: Combustion Reaction :-  Organic molecules reacts in presence of oxygen exothermically to produce…

Q: Consider the following balanced chemical equation: CaC2 + 2H2O → Ca(OH)2 + C2H2 How many moles of…

A: Given  CaC2 + 2H2O    →Ca(OH)2 + C2H2 Number of mole of C2H2    = 3.60 mole  Number of mole of water…

Q: Given the reaction: 2C2H6 + 7O2 ? 4CO2 + 6H2O What is the total number of moles of CO2 produced by…

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Q: Urea (NH2)2CO) is prepared by reacting ammonia with carbon dioxide according to the equation.…

A: Urea can be prepared chemically in industry .

Q: 25 ppm of CaCO3 was found in the water sample obtained on the lake in the nearby town. Calculate the…

A: Given :  Concentration of CaCO3 = 25 ppm  Volume of water sample = 10 litres  Density of water = 997…

Q: Aqueous hydrochloric acid  HCl  reacts with solid sodium hydroxide  NaOH  to produce aqueous…

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Q: Adipic acid, H2C6H8O4, used to produce nylon, is made commercially by a reaction between cyclohexane…

A: The balanced chemical equation for the formation of adipic acid can be written as follows:

Q: After you balance the following equation: n-octene (C8H16) + Potassium permanganate + sulfuric acid…

A: The chemical equation for the given reaction is:                C8H16 + KMnO4 + H2SO4 → CO2 + H2O +…

Q: Butane, C4H10, burns to completion with 110% theoretical air. 4.1) What is the actual air-fuel ratio…

A: In air, each mole O2(g) has 3.76 mol N2(g). Hence 1 mol of O2(g) is equivalent to 1+3.76 = 4.76 mol…

Q: In the synthesis of acetylsalicylic acid (C9H8O4), 2.0126 g salicylic acid (C7H6O3) and 5.00 mL…

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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: In the presence of an acid catalyst, cyclohexanol (100.16 g/mol) is dehydrated to give cyclohexane…

A: A chemical reaction leads to the formation of one or more products from the given reactant. Here…

Q: Sulfuric acid can be manufactured using the reaction: 2S(s) + 3 O2(g) + 2 H2O(l) -> 2 H2SO4 (aq)…

A: We have to calculate the mass of sulphuric acid produced.

Q: A classic SUV features a 204 L gas tank. Assuming a molecular formula of C8H18 for gasoline and…

A: Given: Volume of tank = 204 L Density of gasoline = 759 g/L. And all the gasoline is C8H18.

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: Yeast converts glucose (C6H12O6) into ethanol (d=789g/mL) in a process called fermentation. An…

A: NOTE : The density of ethanol given is incorrect. It will be either 0.789 g/mL or 789 g/L and not…

Q: The reaction between methanol (CH3OH), and hydrobromic acid (HBr) forms bromoethane (CH3Br) and…

A: The balanced reaction of Methanol and HBr is: CH3OH +HBr -------> CH3Br + H2O Therefore,from the…

Q: Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and…

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Q: 4 NH, +3 02 2 N2 + 6 H20 AH = -905.48 kJ AS = 180.41 JIK What conversion factors would you generate…

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Q: HgI2+ 2KI + 2H2O —> K2[HgI4].2H2O 1 g of each reactant is weighed and the reactian is inserted and…

A: The reaction taking place is given as, => HgI2 + 2 KI + 2 H2O -------> K2[HgI4].2H2O  Given :…

Q: in the oxidation of ethane: 2CH+70 4 CO, + 6 H,0 how many moles of O, are required to react with 1…

A: Given :-  2 C2H6 + 7 O2 →4 CO2 + 6 H2O  To calculate :-  number of moles of O2 required for 1 mol…

Q: You are supplied with 1150 kg ethanol (C2H5OH), together with methanol (CH3OH), potassium hydroxide…

A: Given that -  Mass of Ethanol used = 1150 kg = 1150000 g  When ethanol is treated with Oxidising…

Q: What amount (in mol) and what mass (in kg) of carbon dioxide are produced when 20 gallons…

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Q: For the reaction represented by the equation CH4+2O22-->2H2O+CO2 calculate the percentage yield of…

A: Percentage yield of carbon dioxide

Q: Wine goes bad soon after opening because the ethanol  CH3CH2OH in it reacts with oxygen gas  O2…

A: Consider the reaction fr the given condition is as follows; Reaction:        CH3CH2OH     +     O2…

Q: 2.) Using the following equation for the combustion of octane, calculate the amount ofenergy…

A: Since molar mass of octane = 12 X 8 + 18 X 1 = 114 g/mol Hence moles of octane = mass / molar mass =…

Q: Balanced Equation:  4A  +  3B  →  5C + 9D  + 15E     If 4 moles of A react with 15 moles of B, what…

A: Given, Reaction :  4A  +  3B  →  5C + 9D  + 15E moles of A = 4 moles of B = 15

Q: Write and balance the chemical equation for combustion of butane (C4H10). What are the coefficients…

A: Combustion reaction is a reaction in which reactant reacts with oxygen to produce the oxides…

Q: 35g of LiCl mixes with 25g of Ca(OH)2, (a) which is the limiting reactant? (b) what is the…

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Q: If you react 6.2g of phosphine with 8.30g of oxygen, what is the theoretical yield of phosphorous…

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Q: Toluene reacts with nitric acid to form ortho nitro toluene and water. After carrying out the…

A: In a chemical reaction, the amount of product formed is based on the amount of reactants that react.…

Q: Bismuth (III) sulphate reacts with ammonium hydroxide in a double displacement reaction. If 64.3 g…

A: Given, Bismuth (III) sulphate reacts with ammonium hydroxide in a double displacement reaction. Mass…

Q: Consider the reaction: K2Cr2O7 + 6 KI + 7 H2SO4 => Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H20 How many grams…

A: This problem can be solved by knowing the formula: n = mM where n is the number of moles of a…

Q: A balloon carries 40.0 gallons of liquid propane (density 0.5005 g/L). What volume of CO2 and H2O…

A: Balance chemical reaction is the representation of reactant and product in such a way that the…

Q: One method used in the production of H2 gas is to put the coal into an incomplete combustion…

A: A balanced reaction has equal number of atoms of each elements on either side of the reaction. The…

Q: Choose the coefficients that balance the following reaction: C3H5(NO3)3 → CO2 + _ N2 +_ H20 + _02…

A: Balanced chemical equation:-       It is a chemical equation in which number of atoms of each…

Q: A container holds 100g of P₄ and 150g of O₂. The following reaction occurs: P₄ + 3O₂ → P₄O₆. What is…

A: The number of moles is equal to the ratio of mass to the molar mass of the substance. It is denoted…

Q: Edible ethanol, for use in the pharmaceutical industry, is still made by the fermentation of sugars.…

A: In the given question, four subparts are there from the topic of fermentation of sucrose and their…

Q: When a hydrocarbon such as butane (C4H10) is combusted, it produces water vapor and CO2 given in the…

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Q: Balance the following combustion reaction and report the sum of the stoichiometric coefficients: __…

A: A balanced chemical equation means that the number of sameatoms on both sides of the chemical…

Q: One commercial system removes SO2 emissions from smoke at 95 degrees C by the following set of…

A: The mass of the compound can be determined by the number of moles of compound and balanced chemical…

Q: Aqueous hydrochloric acid  HCl  reacts with solid sodium hydroxide  NaOH  to produce aqueous…

A: NaOH(aq)  +    HCl(aq)  → NaCl(aq) + H2OT= Initially ,   0.43 g           0.73…

Q: in the balanced equation "2C2H6 (g) + 7 O2 (g) → 4CO2 (g) + 6H2O (l)", how many liters of CO2 are…

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Q: Write the balanced equation for the combustion of Propylene or CH3H6 and Oxygen if propylene is a…

A: Combustion of alkanes gives carbon dioxide gas and water vapors .  Enthalpy of combustion can be…

Q: The balanced equation for the combustion of ethanol is: 2C2H5OH(g) + 702(g) 4CO2(g) + 6H2O(g) How…

A: The amount of dioxygen required can be calculated using mole concept for the given reaction.

Q: CH4 reacts with excess oxygen and 300g of water is recovered from 150g of methane. What is the…

A: The question is based on the concept of Reaction Stoichiometry. we have been given observed yield of…

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".