Aluminium reacts with iodine according to the following equation:                         2Al(s)    +   3I2(s)  →   Al2 I6(s)            a. How many moles of Al2 I6  are produced by the reaction of 4.0 mole of aluminium?          b. How many moles of I2 are required to react exactly with 0.429 mole of aluminium?

Q: The reaction between potassium superoxide, KO2, and CO2,4 KO2 + 2 CO2------->2K2CO3 + 3 O2is used…

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Q: a)  For the equation Cu2O + C Cu + CO, if 2.73 moles of C are reacted with an excess of Cu2O, how…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider the following balanced reaction equation: N2 + O2 →  2 NO If 5.00 mol of N2 and 2.25 mol…

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Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

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Q: The reaction between potassium superoxide, KO2, and CO2, 4 KO2 + 2 CO2¡2K2CO3 + 3 O2 is used as a…

A: Given chemical equation is: 4KO2 + 2CO2 → 2K2CO3 + 3O2 So, number of moles of O2 produced = (3/4) x…

Q: Nitrogen gas reacts with hydrogen gas to produce ammonia by the following equation. N2(g) + 3 H2(g)…

A: Given: Chemical equation:

Q: Consider the following balanced reaction between hydrogen and nitrogen to form ammonia:…

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Q: The reaction of hydrogen with oxygen produces water. 2H2(g)+O2(g)→2H2O(g)   If you have 5.0 moles…

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Q: Chlorine is used by textile manufacturers to bleach cloth. Excess chlorine is destroyed by its…

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Q: Ammonia is produced by the chemical reaction of nitrogen and   N2(g)     +   3H2 (g)   à    2NH3…

A: a.Calculate the number of moles of Hydrogen, H2, needed to react with 6.80 moles of Nitrogen, N2.…

Q: 11. The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2 CeH18…

A: Since you have asked multiple questions, as per guidelines we will solve the first one for you. If…

Q: Aluminum reacts with iodine according to the following equation:                         2Al(s)…

A: Law of mass action: According to law of mass action, It states that element can neither be created…

Q: 2H2(g) + O2 (g) —> 2H2O (I) What mass in grams of water (H2O) is produced from 4 moles of Oxygen…

A: Given: The given reaction is as follows: 2H2(g)+O2(g)→2H2O(l)

Q: Consider the equation of aluminum with sulfuric acid as shown below: Zn (s) + H2SO4 (aq) ⟶⟶…

A: Note : this ia equation of Zn with Sulfuric acid not Aluminum Given Reaction Zn (s) + H2SO4 (aq) ⟶⟶…

Q: This reaction makes potassium superoxide useful in a self-contained breathing apparatus. How much O2…

A: 1- First calculate the moles of KO2 and CO2 :  moles of KO2 = [ mass / molar mass ]  moles of KO2 =…

Q: Nitrogen dioxide reacts with itself under extreme temperatures and pressures, forming dinitrogen…

A: Explained as follows

Q: 1. Sixty grams of FeCl3 react with 50.0 g of H2S. 2FeCl3 + 3H2S → 6HCl + Fe2S3 a. What is the…

A: Given, 2FeCl3 + 3H2S → 6HCl + Fe2S3

Q: The combustion of ethane (C2H6)(C2H6) produces carbon dioxide and steam.…

A: The balanced combustion reaction taking place is given as, => 2 C2H6 (g) + 7 O2 (g) -------->…

Q: Phosphine, an extremely poisonous and highly reactive gas, reacts with oxygen gas to form…

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Q: 3. Use the balanced equation below to answer questions a-d. 4 NH3(2) + 3 O22) 2 N2 + 6H2O a. How…

A: To solve this problem we will use the given balanced chemical equation .

Q: The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists…

A: Answer: a) Limiting reagent is NO                 b) 2.10 g NO2 will be produced                c)…

Q: 3) Automotive air bags inflate when sodium azide, NaN3, rapidly decomposes to its component…

A: Given Chemical Reaction : NaN3 ---> N2 + Na  Moles of N2 = ?  Mass of NaN3 = ?

Q: MnO2+ 4HCl →Cl2+ MnCl2+ 2H2O If 0.86 mole of MnO2 and 48.2 g of HCl react,   A. Which reagent will…

A: The chemical reaction :  MnO2 + 4HCl  ----> Cl2 + MnCl2 + 2H2O  Number of moles of MnO2 = 0.86…

Q: The octane in gasoline burns according to the following equation: 2C8H18 + 25O2 16CO2 + 18H2O…

A: The octane in gasoline burns according to the following equation:2C8H18 + 25O2 16CO2 + 18H2O

Q: How many moles of D can be produced by the reaction of 0.250 moles of A, 0.300 mole of B, and 0.500…

A: In the given reaction: A + 2 B + 4 C ⟶ 6 D + E 1 mole of A reacts with 2 moles of B and 4 moles of C…

Q: 1. Bismuth oxide reacts with carbon to form bismuth metal: BizO3(s) + 3C(s) →2Bİ(s) + 3CO(g) (a) How…

A: a. Calculating the moles of carbon needed to react with 147.8 g Bi2O3:

Q: Metal hydrides react with water to form hydrogen gas and metal hydroxide. For example, SrH2(s) +…

A: The given reaction is    SrH2s+2H2O→SrOH2l+2H2g   mass of SrH2 is given by mSrH2=2.81g   mass of…

Q: The combustion of ethane (C2H6) produces carbon dioxide and steam.       2 C2H6(g) + 7 O2(g) ----->…

A: 2 C2H6(g) + 7 O2(g) -----> 4 CO2(g) + 6 H2O(g) stoichiometry…

Q: The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many…

A: The first reaction given is, According to the equation, One mole of FeO reacts to give one mole of…

Q: Consider the equation of aluminum with sulfuric acid as shown below: 2A1 (s) + 3H2S04 (aq) →…

A: Given data,Moles of Al=8.00mole2Al(s)+3H2SO4(aq)→Al2(SO4)3(aq)+3H2(g)

Q: Cyanogen gas, C2N2, has been found in the gases of outer space. It can react with fluorine to form…

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Q: 12. Iron metal can be obtained from iron(III) oxide by reaction with carbon monoxide at elevated…

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Q: Nitrogen monoxide (NO) is an intermediate product in the production of nitric acid from ammonia…

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Q: Ammonia (NH3 ) is produced from a reaction as shown in the equation:  N2(g) + 3 H2(g) → 2 NH3(g).…

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Q: If you have 1 mol Xe and 1 mol F₂, how many moles of XeF₄ can you create in the following chemical…

A: Given: 1 mole Xe and 1 mole F₂ To determine: Moles of XeF4 formed

Q: 3. Carbon disulfide is an important industrial solvent. It is prepared by the reaction of carbon…

A: 5C (s) + 2SO2 (g)→ CS2 (l) + 4CO (g) From this Balanced chemical equation we get that ; 5 mol Carbon…

Q: Ammonia can be produced from reacting hydrogen gas with nitrogen gas according to the following…

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Q: Suppose the reaction, Ca3(PO4)2 + H2SO4 → CaSO4 + H3PO4 is carried out starting with 103 g of…

A: Given  Mass of Ca3( PO4)2   = 103 gram  Mass of H2SO4         = 75 gram  Limiting reactant      =  ?…

Q: 1. 2H2 + O2 → 2H2O a). How many moles of H2 would be required to produce 5.0 moles of water? b).…

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Q: 1. A mixture of hydrazine (N2H4) and hydrogen peroxide (producing nitrogen and water) is used as a…

A: Given: The mass of H2O2 (hydrogen peroxide) is 35.0 g The molecular weight of H (hydrogen) is 1.01 g…

Q: The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists…

A:

Q: 2. Use the following chemical equation: C8H18) + Oz(9) > CO2(g) + H2O(9) How many moles of oxygen…

A: The given balanced chemical eqaution                             C8H18(l)          +  25/2O2…

Q: Some sulfur in present in coal in the form of pyrite (FeS2). When is burns , it pollutes the air…

A: The stoichiometry of the balanced chemical equation states that the four moles of FeS2 react with…

Q: 1. Potassium superoxide, KO:, is used in rebreathing masks to generate oxygen according to the…

A: Given Moles of KO2 = 0.155 mol Moles of H2O = 0.103 mol

Q: 7. Chloroform (CHCI3) is prepared by the balanced reaction below CHC131) + 3HClg) CH42) + 3C128) How…

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Q: How many moles of H are in 8.45 moles of C6H12O6? - Balance the following chemical equation:…

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Q: Lithium and nitrogen react to produce lithium nitride: 6Li (s) + N2 (g) → 2Li3N (s) How many moles…

A: Given, Chemical Reaction: 6Li (s) + N2 (g) → 2Li3N (s)   Moles of Li = 0.550 moles

Q: Acetylene gas (C,H2) is produced as a result of the following reaction. CaC2 (s) + H;O (1) → C,H2…

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Q: For the reaction   Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3Na2CO3+Ca(NO3)2⟶CaCO3+2NaNO3 how many grams of…

A: For this reaction calculation of mass of prouduct is done through unitery method using mass balance.…

Q: The most important commercial process for converting N2 from the air into nitrogen-containing…

A: Limiting Reagent : A limiting reagent is defined as one of the reactants that gets completely…

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".