From the balanced reactions representing complete and incomplete combustions of methane gas, give the molar ratios of oxygen gas to methane gas: a) in a complete combustion b) in an incomplete combustion

Q: When the stack gas undergoes incomplete combustion, the theoretical oxygen content changes. true or…

A: Incomplete combustion happens when there is not sufficient oxygen to allow the gas to react…

Q: What type of reaction is represented by the following equation: CAHS(g) + 602(g)→ 4CO:(g) + 4H2O(g)…

A: The given reaction is, C4H8  (g)+ 6 O2 (g) ---> 4 CO2 (g) + 4 H2O (g) In the above reaction an…

Q: Complete the following sentence to describe the number of moles of each reactant involved in the…

A: The quantity of reactant reacted and product formed is determined by the chemical reaction

Q: Differentiate between decomposition reaction and combination reaction?

A: The difference between decomposition reaction and combination reaction has to be given,

Q: Dichlorodifluoromethane, once widely used as a refrigerant, can be prepared by the reactions shown.…

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Q: Find the mass of O2 required to also burn.

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Q: what pieces of evidence are present during synthesis, decomposition, single replacement, and double…

A: Composition or synthesis reactions produce a single substance from multiple reactants. A single…

Q: 1. Nitrogen (N2) reacts with hydrogen (H2) to produce ammonia (NH3). 2. Bauxite (Al2O3) decomposes…

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Q: For the following questions use the following balanced equation: HO- H20 HO,

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Q: Many home barbeques are fueled with propane gas (C3H3 ). Part A What mass of carbon dioxide is…

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Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: Gasoline: Gasoline is petroleum based flammable liquid. It is used as fuel for IC engines. Main…

Q: For the following reaction, 0.363 moles of carbon (graphite) are mixed with 0.316 moles of oxygen…

A: For any compounds undergoing reaction, they react with each other by following the stoichiometry of…

Q: A gas fuel has the following volumetric composition: Propane C3H8: 73 % Butane C4H10: 5 % Ethane,…

A: The composition of fuel :    Gas formula composition  Propane C3H8 73 % Butane C4H10 5 %…

Q: Write a balanced equation for the combustion of liquid methyl alcohol (CH3OH).

A: Combustion of liquid methyl alcohol CH3OH : 2 moles of  liquid methyl alcohol (CH3OH) reacts with 3…

Q: Sulfur and oxygen combine to produce sulfur trioxide. i) Write and balance the equation  ii)…

A: Sulfur : S Oxygen : O2  Sulfur trioxide : SO3

Q: Does this reaction produce orconsume thermal energy (heat)?

A: The reaction of organic hydrocarbon compounds with oxygen in the presence of small heat is called…

Q: For the following reaction, 4.24 grams of water are mixed with excess silicon tetrafluoride. The…

A: Given mass of water = 4.24 gram silicon tetrafluoride is in exess so the Limiting reactant will be…

Q: Balanced Chemical Equation Reaction Type: At completion of reactions: Grams of potassium chlorate…

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Q: Light the Bunsen burner. Show your instructor how you lit and adjusted the Bunsen burner. The…

A: A Bunsen burner, named after Robert Bunsen, is a sort of gas burner utilized as research facility…

Q: In Law of Conservation of mass, is there an exception to this law? I read some that gas is an…

A: The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither…

Q: Following is the equation for the combustion of acetone: 2 C3H6O (g) + 8 O2 (g) → 6 H2O (g) + 6 CO2…

A: In this equation, we will determine how much energy will give off by combustion of 4.5mol of…

Q: An unknown solid white mixture is composed of an unknown (and unreactive) solid and potassium…

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Q: Benzene reacts with Oxygen O2 to form CO2 and H2O. How much Oxygen is necessary for 1 mole of…

A: We need to determine amount of Oxygen required to react with 1 mol of benzene.

Q: 5. What is meant by the phrase “reaction to completion”?

A: The phrase “reaction to completion” defines

Q: 7. Anhydrous solid calcium chloride is frequently used in the laboratory as a drying agent for…

A: Percent yield is the ratio of actual yield to the theoretical yield and percent yield is important…

Q: For this equation, (NH4), Cr2 O7(s) Cr2O3 (s) + N2 (g) + 4H2O(9). an engineer has to calculate the…

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Q: When potassium chlorate is subjected to high temperatures, it decomposes into potassium chlorode and…

A: Potassium chlorate decomposes into potassium chloride and oxygen in presence of heat. The balanced…

Q: Determine the limiting reactant for the reaction. (Hint: Write a balanced equation for the…

A: For this question, first write balanced reaction between C2H5OH and O2. Then find out mass of…

Q: Propane (C3H8) is the gas burned in propane grills.  What are the reactants for the combustion of…

A: Combustion of a substance means burning of a substance in presence of Oxygen gas. In combustion heat…

Q: By the means of gas stoichiometry, how cake batter or sulfur dioxide are created?

A: How the cake batter or Sulfur dioxide are created by means of gas stoichiometry explanation is given…

Q: Resources X Give Up? но What is the chemical formula for the limiting reactant in the reaction…

A: 1- In this reaction H2 reactant some molecule remaining after the reaction that means H2 is excess…

Q: 12. Combustion reactions take place between a fuel and oxygen and produce carbon dioxide and water.…

A: A question based on balancing the chemical reaction, which is to be accomplished.

Q: Consider the mixture of ethanol, C2H5OH, and O2 shown inthe accompanying diagram. (a) Write a…

A: A combustion reaction is the reactions in which the organic carbon compound burns in the presence of…

Q: An inattentive lab student heated the dry Bi(NOa)a excessively. As a result NaOs gas was given off…

A: In the given question we have to balance the chemical reaction of thermal decomposition of solid…

Q: How do i combine these reactions for a combustion reaction?

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Q: 1.Given the following balanced chemical equation, how many grams of O2 would be produced from 21.44…

A: The balanced equation is   2 KClO3 ---------> 2 KCl + 3 O2 (g) Mass of KClO3 = 21.44 g Molecular…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

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Q: Consider the reaction of solid aluminum iodide and potassium metal to form solid potassium iodide…

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Q: For this equation, (NH4), Cr2 O7 (s) → Cr2 O3 (s) + N2(g) + 4H2O(g), an engineer has to calculate…

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Q: How much Mol S2O32- consumed and how much I3- was produced?

A: Sodium thiosulfate is Na2S2O3 which is responsible for furnishing S2O32-. Concentration of S2O32- in…

Q: Which of the statements is the MOST accurate in describing the chemical equation shown below? 2H2…

A: Exothermic reactions:  The reactions in which energy is released by the reactants is called…

Q: hat is the total mass of products formed with 16 grams of methane

A: The balanced reaction for combustion states that 1 mole of CH4 will react with 2moles of O2

Q: Explain how the calculated % composition by mass of water in the compound and the calculated…

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Q: For the following reaction, 5.66 grams of oxygen gas are mixed with excess carbon (graphite) .…

A: Given  mass of Oxygen = 5.66 grams  percent yield of carbon dioxide = 69.8%    Required data -…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: The balanced form of equation will be -2C8H18g+25O2g→18H2Og+16CO2g8.7 kg…

Q: Methane (CH4) reacts with chlorine gas (Cl2) to form carbon tetrachloride (CCl4) and hydrochloric…

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Q: Propane (C3H8) is the gas burned in propane grills.  What are the products for the combustion of…

A: combustion of any substance means burning of that Compound in presence of O2. Heat always release in…

Q: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane…

A: The balanced chemical equation for combustion of octane can be written as, 2C8H18 + 25O2 → 16CO2 +…

Q: Enter your answer in the provided box. Consider the combustion of methane:  CH4(g) + 2O2(g) → CO2(g)…

A: The molar mass of CH4 = 12 + 4 = 16 gThe mole of methane (CH4): -1 mole of CH₄ contains 6.022 x 10²³…

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".