If the reaction below produces 3.82 gram of barium sulfate and the theoretical yield is 4.15 grams, the % yield for this reaction will be what? Pay attention to significant figures and only indicate the value, do not insert the symbol % in

Q: 1. Given lithium reacting with nitrogen gas to yield lithium nitride, what is the balanced equation?…

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Q: Please explain how to work this out

A: Since you have not mentioned that out of the two , which question has to be solved. So we are…

Q: Nickel, a common metal used in a variety of alloys, is purified via the Mond process to a very high…

A: The balanced chemical equation for the given reaction is: Ni(s) + 4 CO(g) → Ni(CO)4(g) As per above…

Q: Balance the equation (write the coefficients only, ex. 1, 1, 1, 1) * Al(OH),(s) + HC(aq) AlC,(ag) +…

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Q: A student reacts benzene, C6H6, with bromine, Br₂, to prepare bromobenzene, C6H5Br, and HBr. C6H6+…

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Q: Nickel, a common metal used in a variety of alloys, is purified via the Mond process to a very high…

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Q: Use the following information to determine the limiting reactant, excess reactant, and theoretical…

A: The given balanced equation is as follows. 2Xs+2GMiaq→2XMiaq+G2s That means 2 mole X and 2 mole GMi…

Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6 +…

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Q: Complete the chemical equation below. Put in the states for all the products and balance the…

A: 1) Write the formulas of the reactants and products on both the sides. 2) Balance the equation by…

Q: Given the unbalanced equation, Cr(NO3)3(aq)  +  LiOH(aq)  →  LiNO3(aq)  +  Cr(OH)3(s), how many…

A: The following unbalanced reaction can be balanced as follows: By the given reaction it is clear…

Q: Generic Chemical Equation : 2a+4b----> 3c Q: If 10.0 miles of each reactant were used to complete…

A: The equation is 2a+4b---->3c From the equation, it is clear tha 2 moles of 'a' requires 4 moles…

Q: Write the equation for this reaction, then balance the equation. b.Calculate the grams of lead (II)…

A: Mole concept.

Q: In a particular reaction, reactants A (M = 10 g/mol) and B (M = 24 g/mol) react to form product C (M…

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Q: Kiley wants to balance the equation H2 + N2 NH3. Which would be her first step in balancing an…

A: During balancing of chemical equation, we need to equate the number of atoms of both sides of…

Q: 4NH3(g) + 502(g) --> 4NO(g) + 6H20(1) This reaction is carried out starting with 22.00 g ammonia and…

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Q: When iron (II) hydroxide is mixed with phosphoric acid, iron (II) phosphate precipitate results.…

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Q: 8(a-b). Calculate the theoretical yield when 13.9 g of lithium and 13.9 g of nitrogen combine to…

A: Given data contains, Mass of Lithium is 13.9g. Mass of nitrogen is 13.9g. The unbalanced chemical…

Q: Consider the following reaction:       Mg(OH)2(aq)  +  2 HNO3(aq)  -->  Mg(NO3)2(aq)  +  2 H2O(l)…

A: Number of mol = Mass/Molar mass % Yield = 100 x Obtained amount/Calculated amount

Q: A chemistry student carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Initially,  mass   of   NaBr         =  2.10g Mass of   Pb(NO3)2    =  3.25g The balanced chemical…

Q: When lead (II) nitrate reacts with sodium iodide, sodium nitrate and lead (II) iodide are formed.…

A: Given :  Mass of lead nitrate = 27.0 gm  Molar mass of lead nitrate = 331 gm/mole  Mass of sodium…

Q: The equation below is unbalanced. Balance the equation and then answer the question that follows.…

A: Balanced equation: The balanced equation can be defined as the chemical equation where the number of…

Q: If 108.1 grams of water are predicted in a chemical equation that starts with 77.6 grams of H2, but…

A: Given in the question , Mass of water predicted= 108.1 gm Mass of hydrogen used = 77.6 gm Mass of…

Q: The gaseous hydrocarbon acetylene, C2H2C2H2, used in welders’ torches, burns according to the…

A: The given reaction is as follows: The given mass of acetylene = 26.6 g The actual yield of carbon…

Q: Consider the unbalanced chemical equation given below:              Fe(NO3)2 + Na2SO4 --> FeSO4 +…

A: Concept: First of all, we calculate the stoichiometry amount of the reactants and the products and…

Q: 3. In a similar reaction a student who starts with 0.670 g of metallic iron produces a final mass of…

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Q: . Calcium hydroxine, used to neutralize acid pills, reacts with hydrochloric acid according to the…

A: Given that:  Reaction :  Ca(OH)2 + 2HCl ....> CaCl2 + H2O  a) moles of HCl = 6.3mol Moles of…

Q: In mining, roasting is the oxidation of metal sulfides to produce metal oxides and sulfur dioxide, a…

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Q: What is the theoretical yield of aluminum oxide if 2.20 molmol of aluminum metal is exposed to 1.95…

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Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6 +…

A: The reaction of Benzene(C6H6) and Br2 is given by-          C6H6 + Br2 ---> C6H5Br + HBr Given,…

Q: The thermite reaction produces iron metal and aluminum oxide from a mixture of powdered aluminum…

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Q: Ca(NO3)2 (aq) + 2 KIO3 (aq) → Ca(IO3)2 (s) + 2 KNO3(aq) You will react 10 mL of 1 mol L¹ calcium…

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Q: When heated with sulfuric or phosphoric acid, cyclohexanol, C6H110H, is converted to cyclohexene,…

A: Given mass of cyclohexene = 25 g percent yield = 83℅ molar mass of cyclohexene = 82 g/mol molar mass…

Q: dUniversity Science Books presented by Macmillan Learning General Chemistry 4th Edition Glucose,…

A: Concept: In this question we can apply mole concept. According to mole concept. A mole can be…

Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C,H5Br, and HBr. C6H6…

A: Moles of C6H6 = 35.2/78 = 0.4513 mol Moles of Br2 = 67.9/160 = 0.4244 mol  By stoichiometry of…

Q: Nickel(II) chloride, NiCl2(aq), reacts with sodium phosphate, Na;PO4(aq), according to the following…

A: We have given that  Nickel(II) chloride, NiCl2(aq) reacts with sodium phosphate, Na3PO4(aq),…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C,H,O,) and acetic anhydride…

A: Consider the balanced equation is as follows; Reaction:       C7H6O3     +    C4H6O3     →…

Q: Nitric acid, HNO3, is produced along with water by the reaction of oxygen, O2, with ammonia, NH3,…

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Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6 +…

A: Given reaction- C6H6 + Br2 → C6H5Br + HBr

Q: Step 2b: Use dimensional analysis to determine the theoretical yield of the product. Calculate the…

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Q: 8. a) Iron (III) sulphate reaction with sodium hydroxide according to the balanced equation below.…

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Q: The equation for the complete combustion of butane gas (C4H10) is:  2C4H10+13O2    8CO2 + 10H2O…

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Q: In the Synthesis of Aspirin experiment, a student reacted 0.987 g of salicylic acid (C7H&O3) with…

A: Given information, The volume of pure acetic anhydride = 2.30 mL The mass of salicylic acid = 0.987…

Q: The reaction of ammonia and oxygen is shown below. 4 NH3(aq) + 5 O2(g) 4 NO(g) + 6 H20(1) In an…

A: a. The limiting reactant here will be O2, as it is present here in lesser amount(mole ratio) as…

Q: In mining, roasting is the oxidation of metal sulfides to produce metal oxides and sulfur dioxide, a…

A: Weight of ZnS = 100.0 gm Weight of O2 = 70.0 gm

Q: How many grams of H20 are formed when 88.1 g of Si2H6 reacts with excess O2 in the following…

A: According to Balanced reaction - 2 mol silane reacts with 7 mol oxygen to produce 6 mol water.

Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6+…

A: Given: Mass of benzene= 34.8 g Mass of bromine = 57.8 g Reaction is: C6H6 +Br2 -------> C6H5Br…

Q: A student reacts benzene, C6H6, with bromine, Brą, to prepare bromobenzene, C6H5Br, and HBr. C6H6+…

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Q: What is the coefficient in front of H2(g) in the balanced equation for the reaction described below?…

A: In this case, we need to solve this problem using the ion-electron method of balancing.

Q: Calcium hydroxide, used to neutralize acid spills, reacts with hydrochloric acid according to the…

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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".