Before the use of CFCs, sulfur dioxide was used as a refrigerant.  A sample of sulfur dioxide undergoes a simple decomposition reaction as follows: 8 SO2(g) --> S8(s)  +  8 O2(g) Calculate the number of moles of oxygen gas produced in addition to the production of 1.18 mol of sulfur.

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: Given data,Mass of Fe2O3=6.4gMolar mass of Fe2O3=159.69g/molwe know, Moles of a substance are given…

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

A: Balanced chemical equation is the equation in which number of atoms on both side of equation are…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: We have to predict the most moles species , least moles species as well as limiting reactant.

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

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Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: It is evident from the drawing that 2 red atoms (oxygen) combine to form a molecule of oxygen while…

Q: What is the limiting reactant when 10.0 g of carbon monoxide (CO, molar mass = 28.01 g-mol-¹) and…

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Q: Consider the reaction to isolate titantium metal from titanium(IV) chloride: 2 Mg(s)  +  TiCl4(l)…

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Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key hydrogen sulfur chlorine…

A: A question based on stoichiometry. A balanced equation is given along with the molecular…

Q: The combustion of propane my be described by the chemical equation C3H8(g) + 5O2(g) -------> 3CO2(g)…

A: Combustion is the process where a substance reacts with oxygen quickly and releases heat. It is a…

Q: Consider the unbalanced equation for the combustion ofbutane:

A: The entire number of atoms available on the reactants' side should match the net number of atoms…

Q: The drawing below shows a mixture of molecules: carbon nitrogen oxygen key O hydrogen sulfur…

A: Given :Golden ball = SulphurRed ball = oxygenBalanced reaction :

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The objective of the question is to determine the amount of ammonia produced, the limiting reactant,…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: a)     Reactant which have most initial moles = H2

Q: Phosphoric acid, a mild acid used among other things as a rust inhibitor, food additive, and etching…

A: Mass of phosphoric acid = 2.0 x 10 3 g

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

A: Theoretical yield always calculated by using limiting reagent (the substrate totally consumed in…

Q: Paylben

A: The objective of this question is to identify the limiting reagent in the given chemical reaction…

Q: Using the mass of your KClO4 sample, and the balanced equation, calculate the theoretical yield of…

A: Here the balanced equation  will be used to establish relation between mol of O2 and moles of KClO4…

Q: Butane, C4H10C4H10, is a component of natural gas that is used as fuel for cigarette lighters. The…

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Q: 7. Consider the unbalanced equation for the combustion of butane: C4H10(g) + O₂(g) → CO2(g) + H₂O(g)…

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Q: 6. Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. The…

A: The balance chemical reaction :  2Mg(s) + O2(g) ---> 2MgO(s)  Mass of Mg = 10.1 g  Mass of O2 =…

Q: The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur охудen chlorine…

A: Concept:  Limiting reagent: The limiting reactant In a chemical reaction is the reactant that gets…

Q: n the reaction of 10.00 mL of FeCl3{aq) and 12.4 g of <½C2O4laq). you calculate that 9.58 g of…

A: Volume of FeCl3 = 10.00 mL  Mass of K2C2O4 : 12.4 g  Mass of K3FeC2O43H2O  = 9.58 g

Q: 12.Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

A: 1-First we will convert grams of P2O5 to moles :  Molar mass of P2O5 = 142gmol-1  Moles of P2O5 = (…

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3).…

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Q: When 1.547 g of sodium hydrogen carbonate (baking soda) is heated, it decomposes to 0.561 g of…

A: Given -&gt; Weight of NaHCO3 = 1.547 gm Actual yield of Na2CO3 = 0.561 gm  Molar mass of NaHCO3 =…

Q: Hydrocarbons such as propane burn in oxygen gas to produce heat. The balanced equation below shows…

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Q: Consider the combustion reaction for octane (C,H9), which is a primary component of gasoline. 2…

A: Molar mass  is defined as the mass of a sample of that compound divided by the  amount of substance…

Q: If 4 moles of ammonia were mixed with an excess amount of hydrogen peroxide, how many moles of…

A: We have to find moles of hydrazine would be produced

Q: 2NO(g) + O2(g) → 2NO2(g) You are provided with 4.12 molmol of nitrogen monoxide gas. Using the…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: Balance the equation below. CO(g) + O2(g) → CO2(g) How many moles of CO(g) are required to react…

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Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: How many moles of chlorine gas react when 320.5 grams of aluminum chloride is formed? 2Al (s) +…

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Q: A sample of 49.0 g of tetraphosphorous decoxide (P,O10) reacts with 49.0 g of water to produce…

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Q: A container holds 75.0 g of CuO and 5.00 g of H₂. The following reaction occurs: CuO + H₂ --> Cu +…

A: Theoretical yield is defined as the maximum amount of product that can be formed from the given…

Q: 6 Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

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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".