what is the percent yeild of carbon dioxide if the recaction of 75.0g of carbon monoxide produces 85.0g of carbon dioxide? Fe2O3(s) + 3CO(g)-->2Fe(s) +3CO2(g)

Q: Given the following information: |CH4 (g) + 202 (g) → CO2 (g) + 2H2O (g) AH= -793 kJ 2CO (g) + 2H2…

A: Step 1) It is based on the Hess's law: It is also called as the first law of thermodynamics. It is a…

Q: Acetic acid (CHaCOOH) can be produced based on the reaction: CHgCOOC2H5+ H20 +CH COOH+ C2H5OH. If…

A: It can be solved as:-

Q: Aqueous hydrobromic acid HBr reacts with solid sodium hydroxide NaOH   to produce aqueous sodium…

A:

Q: What is the percent yeild if 97.5g of NO and 88.0g of O2 combine and create 2.68 moles of NO2?…

A: In a chemical reaction, two or more reactants react with each other to form new substances. This new…

Q: When the following equation is properly balanced, what are the coefficients for C6H6(l), O2(g),…

A: To balance a chemical equation, we balance each and every atom in the equation. i.e. Atoms of each…

Q: one of the commercial uses of sulfuric acid is the production of calcium sulfate and phosphoric…

A: We have to calculate the percentage yield .

Q: C3H8 + O2 → CO2 +H20 1) If 3 moles of C3H8 reacts with excess Oxygen gas, how many grams of CO2…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: A sample of 4.00g of methane(CH4) is mixed with 15.0g of chlorine (Cl2). Determine which is the…

A: Given, the chemical reaction as follows,CH4(g)+4Cl2(g)→CCl4(g)+4HCl(g)amonut of CH4 for the reaction…

Q: S    +   6 HNO3  -->   H2SO4   +  6 NO2   +   2 H2O In the above equation how many moles of water…

A:

Q: How many grams of mercury (Hg) are produced from 87.6 grams of mercury(II) sulfide? 4 HgS + 4 CaO…

A:

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

A: When a chemical reaction between the reactants occurs, they combine in a specific stoichiometric…

Q: 2Fe2O3 + 3C → 3CO2 + 4Fe How many grams of C are needed to react with 12.11g of Fe2O3? How many…

A: Answer :-  a) Grams of C needed to react with 12.11g of Fe2O3 = 1.366 g  b) Grams of Fe produced…

Q: 4nh3 (g) + 5o2 (g)→4no (g) + 6h2o (l) a) How many grams of nh3 react with 73.4g of o2 ?  b) How many…

A: Since from the above reaction we can see that the 4 moles of NH3 is reacting with 5 moles of O2…

Q: determine the theoretical and percent yield of carbon dioxide when 48.95g of ethane (C2H6) reacts…

A:

Q: how many grams of aluminum oxide are produced?

A: Given :- mass of Fe2O3 = 15.9 g  To calculate :- mass of Al2O3 (in g)  number of moles = mass/molar…

Q: Fe2O3 + 3 H2 ---> 2 Fe + 3 H2O How many grams Fe are produced from 24.3 g of Fe2O3 ? ( gram to gram…

A: We have 24.3 g of Fe2O3 , and a balanced equation of reaction of Fe2O3 with H2. We have to calculate…

Q: if 106.7g P4 and 438.6g Cl2 produce 332.4g PCl3 what is the percent yield to the 3 sig figs

A: Given  Mass of P4     =  106.7 gram  Mass of Cl2    =  438.6 gram  Mass of PCl3  =  332.4 gram…

Q: If 41 grams of O2 reacts with 87 grams of Na and produces 38.5 grams of Na2O. What is the percent…

A: Given Reaction:- 4 Na + O2 --> 2 Na2O Mass of Na = 87 g  Mass of O2 = 41 g

Q: Given the following reaction.  2Na2S + __Na2CO3 + __SO2(g) __Na2S2O3 + CO2(g) DH =-1025kJ A.…

A: We will calculate mass of CO2

Q: C7H6O3 + C4H6O3  -> C9H8O4 + C2H4O2 what is the percent yeild when 79.0 g of C7H6O3 is added to an…

A: Given values- Weight of C7H6O3=79.0gm Actual yield= 86.1gm

Q: Bismuth oxide reacts with carbon to form bismuth metal:Bi₂O₃(s)+ 3C(s)→2Bi(s)+3CO(g).When 283 g of…

A: Given reaction,  Bi₂O₃(s) + 3C(s)  →  2Bi(s) + 3CO(g) Given mass of Bi₂O₃= 283 g (a) moles of Bi₂O₃…

Q: Fe,O3? 48 Aspirin is made by the reaction of salicylic acid with acetic anhydride. How many grams of…

A: The stoichiometry of the reaction states that one-mole salicylic acid reacts with one mole of acetic…

Q: CO(g) + 2H2(g) -> CH3OH(l) If the reaction has 35.4g of CO and 10.2g of H2 how many grams of CH3OH…

A: Given data, Mass of CO = 35.4g Mass of H2 = 10.2 g Molar mass of CO = 28g/mol Molar mass of H2 =…

Q: MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.76 mole of MnO2 reacts with 46.7 g HCl, and 22 g of…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: How many of the following are found in 1500 mol of benzene? a. Molar Weight of C6H6 b. gmol of C6H6…

A: a.Molar mass C6H6 = (6x12) + (6x6) = 78 g/mol    b. Given, 1500 mol of benzene Number of Moles =…

Q: to the fallowing Hexane combuusts according balances eauakions 2Co Hisi () + 19 o2(9) ) how mang…

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

A:

Q: (c) Consider the reaction: 4 Na + TiCl4 → 4 NaCl + Ti (i) Calculate the percentage yield if 22.5g of…

A: Given reaction : 4Na + TiCl4 -------> 4NaCl + Ti Percentage yield ={(observed yield)/(theoretical…

Q: Consider the following reaction: CH4  +  2O2  -->  2H2O + CO2 How many moles of water can be formed…

A: Given  Reaction  CH4  +  2O2   →  2H2O  +  CO2 Number of mole of CH4   = 3 mole  Number of mole of…

Q: If 50.0 g of water is combined with 155.3 g of PCl3, PCl3(l) + 3H2O (l) --> H3PO4 (aq) + 3HCl (aq)…

A:

Q: For the reaction: Na2CO3 + CuCl2 --> CuCO3 + 2 NaCl  If 25.7 grams of NaCO3 are required to form…

A: The balanced reaction is: Molar mass of Na2CO3 = 105.98 g/mol Molar mass of NaCl = 58.44 g/mol…

Q: In a certain ecperiment, 50 g of sodium chloride is reacted with 75.0 g of sulfuric acid, and 52.0g…

A: Sodium chloride reacts with sulfuric acid to form sodium sulfate and hydrogen chloride. The equation…

Q: 7) The molecular formula for hydrate iron (III) oxide, or rust, is generally written as Fe2O3 ∙ xH2O…

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Q: Given the following equations, find the AHºf of one mol of HCI from its elements. Show the balanced…

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Q: 25.0g Fe2O3 and 25.0g CO How many grams of Fe

A: Number of moles = mass in gram / molar mass(g/mol) Mass of Fe = number of moles of Fe x atomic mass…

Q: How many grams of potassium chloride are produced by 420g of potassium bromide? 2 KBr + Cl2 -> 2 KCL…

A: Number  of Moles can be calculated by given mass by molecular mass.

Q: A chemical has a molecular formula of C2H6 When it combusts it’s only products are CO2 and H2O. If…

A: Given- Mass of C2H6=15 g

Q: 2Al(s) + 3I2(s) > 2AlI3 If 7.5 moles of AlI3 is consumed, then how many moles of I2 is needed? *Use…

A: Aluminum reacts with iodine to form aluminum iodide. The equation for the balanced chemical reaction…

Q: N2(g) + 3H2(g)--> 2NH3(g) how many grams of NH3 can be produced from 12.0g of H2 ?

A: The ratio of the molar mass of a substance to its given mass is called the number of moles of the…

Q: Aqueous sulfuric acid H2SO4 reacts with solid sodium hydroxide NaOH to produce aqueous sodium…

A: Aqueous sulfuric acid reacts with solid sodium hydroxide NaOH to produce aqueous sodium sulfate and…

Q: S    +   6 HNO3  -->   H2SO4   +  6 NO2   +   2 H2O In the above equation how many moles of water…

A: Given, the balanced equation: S+6HNO3  → H2SO4   +  6 NO2  + 2 H2O We have to find the number of…

Q: Al(OH),(s) + HCI(aq) - AICI, (aq) + H,0(1) C. Calculate the number of grams of AICI, and the number…

A:

Q: Suppose 600. g of P4 reacts with 1300. g of Sg. How many grams of P4S10 can be produced, if the…

A: Given: Mass of P4 = 600 g Mass of S8 = 1300 g

Q: what is the percent yeild of iron if the reaction of 65.0g of iron(lll) oxide produces 15.0g of…

A: Percentage yield is the ratio of actual yield to the theoretical yield.

Q: Use the following reaction, to determine how many grams of ZnO is made if 20.0grams of MoO3 reacts…

A: 1. First convert the mass of ZnO and MoO3 into moles . 2. From this moles and gives balanced…

Q: Methane, CH4, reacts with oxygen to produce carbon dioxide, water,  and heat. CH4(g) + 2O2(g) …

A: Molar mass of CH4 = (12+4x1) gmol                                    = 16 g/mol

Q: NaOH + H3PO4 --> Na3PO4 + H2O In the unbalanced reaction above if 39.7g NaOH and 55.9g H3PO4 are…

A: Moles are defined as the mass-to-molar mass ratio. It is represented by n. The number of moles…

Q: 2NaOH + H₂SO4 → 2H₂O + Na2SO4 AH = -112 kJ 50.0 mL of 0.50 M H2SO4 is added to 60.0 mL of 0.80 M…

A:

Q: Ethanol (CH3CH₂OH), the intoxicant in alcoholic beverages, is also used to make other organic…

A: In concentrated sulfuric acid,ethanol forms diethyl ether and water according to the following…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.