A generalized, unbalanced chemical equation for the synthesis of a compound is given below. A + BC >A2B2+ C2 Atomic Masses: A = 11.0 g/mol B = 25.0 g/mol C = 30.0 g/mol What is the theoretical yield of C2 in grams if 3.20g of A is combined with 2.9g of BC?

Q: Ca(s) + 2HCl(aq) → CaCl2(aq) + H2(g) If 0.500 g of Ca reacts with 0.850 g HCl and 1.21 g CaCl2 are…

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Q: What is the theoretical yield of sodium chloride when 8.3 g of sodium is reacted with 4.5 g of…

A: We have to calculate theoretical yield of NaCl ,that means we have to calculate how much NaCl has…

Q: percent yield

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Q: 23 g of FeCl3are reacted with 388.91 g of NH4OH. Given the unbalanced chemical equation: FeCl3 +…

A: Percent yield = Actual yieldTheoretical yield×100and limiting reagent the, recigent which are…

Q: Balance the molecular equation that shows your metal salt, FeCl2.4H2O, reacting with oxalic acid…

A: The reaction is balanced when total number of same type of atoms are equal in both reactant and…

Q: If 0.329 g of Fe3O4 and 0.812 g of Al are available for the following reaction: [4] 3 Fe3O4 + 8 Al →…

A: Al acts as a reducing agent in this reaction. Al can reduce the Fe from Fe3O4

Q: What is the theoretical yield when 38.2 g Al reacts with 14.8 g O2 according to the following…

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Q: None

A: The reaction is an electrophilic aromatic substitution where a nitronium ion (-NO2+) is the…

Q: 4. For the following synthesis reaction, find the limiting reactant and therefore the theoretical…

A: We know that the limiting reactant of a reaction is the reactant which is present in less quantity…

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2SiO2. When SiO2SiO2…

A: The reaction is, SiO2(s)+2C(s)→Si(l)+2CO(g) Given, The amount of silicon dioxide =156.7kg. The…

Q: What is the theoretical yield of the reaction of aluminum oxide when 15.0 g of aluminum reacts with…

A: Given, mass of Al = 15.0 g Molar mass of Al = 26.98 g/mol Molar mass of Al2O3 = 101.96 g/mol

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.                         Mg3N2…

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Q: A reinforced steel cylinder is filled with 21.0 moles of hydrogen and 12.0 moles of oxygen. The…

A: Given: Moles of Hydrogen: 21.0 mol Moles of Oxygen: 12.0 mol To Calculate: The theoretical yield in…

Q: Consider the reaction below: PCl3(g) + Cl2(g)  PCl5(g)   if 76.2 g of PCl5 are formed when 56.0 g…

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Q: A chemist was able to produce 27.9 grams of phosphorus tribromide from 35.0 grams of bromine. What…

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Q: Consider the reaction of ethylene (C 2H 4) and water to form ethanol (C 2H 6O), which was mentioned…

A: Given: The theoretical yield of  ethanol is 23 g. The actual yield of ethanol is 15 g.…

Q: Consider the reaction.   2Pb(s)+O2(g)⟶2PbO(s)2Pb(s)+O2⁡(g)⟶2PbO(s)   An excess of oxygen reacts…

A: Lead reacts with oxygen to form lead(II) oxide. The equation for the balanced chemical reaction is…

Q: The reaction between aluminum and iron(III) oxide can generate temperatures approaching 3000°C and…

A: Given that the balanced reaction taking place is - 2Al +Fe2O3→Al2O3+2Fe So, It shows that 2 mol of…

Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced reaction of ethanol combustion is given as - C2H5OH + 3O2 -----> 2CO2 + 3H2O It…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water.…

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Q: Consider the reaction: Se (solid) + 3 BrF5 (liquid) → SeF6 (gas) + 3 BrF3 (liquid) If 0.270 mole Se…

A: Yield of any reaction is the amount of product formed at the end of a reaction.

Q: Tetraphosphorus hexaoxide (molar mass = 219.9 g/mol) is formed by the reaction of phosphorus with…

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Q: Calculate how many moles of the first reactant would be required to react completely with 192 grams…

A: Given, mass of H2O = 192 grams First reactant here is K Second Reactant here is H2O

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: What is the theoretical yield of the reaction of aluminum oxide

A: Number of moles = mass/molar mass  Mass = moles × molar mass Molar mass of Al = 26.982 g/mol  Molar…

Q: A student performs the reduction of vanillin (152.15 g/mol) with sodium borohydride (37.83 g/mol) in…

A: Mass of vanillin = 4.08 g Mass of sodium borohydride = 0.700 g Mass of vanillyl alcohol = 1.87 g

Q: Determine the limiting reactant (LR) and the Theoretical Yield (in g) of nitrogen that can be formed…

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Q: Consider the following balanced chemical equation:    4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g)…

A: 4KO2(s) + 2H2O(l)  →  4KOH(s) + 3O2(g) Given Mass of KO2 = 47.1 g  Given Mass of H2O = 47.1 g  Molar…

Q: Aspirin (C9H8O4) may be synthesized by mixing salicylic acid (C7H6O3) with excess acetic anhydride…

A: Given mass of salicylic acid = 2.0 gram Molar mass of salicylic acid = 138.12 g/mol Moles of…

Q: CH4 + 2O2 --> 2H2O + CO2 How many moles of water (H2O) can be produced from the combustion of 7…

A: here given         CH4+2O2→2H2O+CO2  we have to determine how many moles of H2O produce from  7…

Q: Consider the reaction. 2Pb(s)+O2(g)⟶2PbO(s)   An excess of oxygen reacts with 451.4 g of lead,…

A: In the reaction 2 moles of lead react with 1 moles of oxide to give 2 moles of lead oxide.

Q: For the reaction 2NaOH + H2SO4 ---> Na2SO4 + 2H2O how many grams of sulfuric acid, H2SO4, are needed…

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Q: Limestone (CaCO3) is used to remove acidic pollutants from gases inside smokestack flues. It is…

A: Limestone (CaCO3) is heated to form lime (CaO). Lime (CaO) reacts with sulfur dioxide (SO2) to form…

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: Phenacetin can be prepared from p-acetamidophenol, which has a molar mass of 151.16 g/mol, and…

A: To calculate the amount of product formed in a reaction we need to consider the stoichiometry of the…

Q: The reaction of lithium aluminum hydride with acetone to produce isopropyl alcohol is shown below.…

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Q: Consider the following chemical reaction: 2CH3OH(l) + 3O2(g) -------> 2CO2(g) + 4H2O(l)  Calculate…

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Q: ive the Percent Yield when 28.16 g CO2 are formed from the combustion reaction of 8.000 moles of…

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Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water: Mg3N2 + 3H2O → 2NH3 + 3MgO…

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Q: Suppose that we experimentally obtain 28.16 g of CO2 by the complete reaction of 2.00 moles of O2.…

A: This question is related to finding out the percentage yield of reaction. First find out the…

Q: Determine the percent yield for the reaction. 2Mg(s)+O2(g)→2MgO(s)2Mg(s)+O2(g)→2MgO(s) When 10.1 g…

A: Magnesium reacts with oxygen gas to form magnesium oxide. We have to find the percentage 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".