For the following reaction, 5.83 grams of sulfuric acid are mixed with excess zinc hydroxide. Assume that the percent yield of zinc sulfate is 68.9 %. H2SO4 (aq) + Zn(OH)2 (s) ZnSO4 (aq) + 2H2O (l) (1) What is the theoretical yield of zinc sulfate?  _______ grams (2) What is the actual yield of zinc sulfate?  _______ grams

Q: My questions are 4.2 (b) and (c). I’ve gotten the right answer finding the answer for the mass of…

A: (b)Molar mass of Al = 26.98 g/molMolar mass of F2 = 37.99 g/molMolar mass of  AlF3 =83.97 g/molThe…

Q: (4.2, Similar to For Practice 4.2) Write balanced equation for the combustion of hexane (C6H14) in…

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Q: Ethylene (C2H4) reacts with hydrogen chloride (HCI) forming ethyl chloride (C2H5CI). If the starting…

A: To solve this problem we have to find the limiting reactant and excess reactant using balanced…

Q: 5. Given the following equation: 2 FePO4 + 3 Na2SO4 → Fe2(SO4)3+2 Na3PO4 If I perform this reaction…

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Q: Section 5.5 Percent Yield 1. Bromobenzene can be produced by reacting benzene and bromine as shown…

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Q: O CHEMICAL REACTIONS Anniston V Theoretical yield of chemical reactions OD 2/5 Gaseous butane…

A: Given that -  Mass of butane, CH3(CH2)2CH3 = 1.7 g  Mass of oxygen gas, O2 = 3.3 g    The balanced…

Q: For the reaction Ti(s) + 2 F2 (g) ➡️ TiF4(s) compute the theoretical yield of the product (in grams)…

A: The balanced reaction given is, => Ti (s) + 2 F2 (g) ➡️ TiF4 (s) A) Given : Mass of Ti taken =…

Q: 2H2   +     O2    --->  2H2O If you have 1.5 mole of oxygen gas and 2.3 mol of hydrogen gas, which…

A: The balanced chemical equation,  2H2   +     O2  →   2H2O  Number of moles of oxygen gas, O2 = 1.5…

Q: Al2(CO3)3Al2(CO3)3 C. 1 mole of Na2CO3Na2CO3 is needed to react with 2 moles AlCl3AlCl3 D. 3 moles…

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Q: MISSED THIS? Watch KCV 8.2; Read Section 8.3. You can click on the Review link to access the section…

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Q: In a reaction  AgNO3 + NaCl → AgCl (s)  + NaNO3AgNO3 + NaCl → AgCl (s)  + NaNO3 enough Silver…

A: Interpretation-  To determine the percentage yield of AgCl(s) in the reaction when enough Silver…

Q: 6. Iron reacts with oxygen gas to form iron (III) oxide according to the chemical equation shown…

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Q: Limiting Reactant 14.Aluminium dissolves in an aqueous solution of sodium hydroxide according to the…

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Q: 2. Given the reaction below, 10.4 g of CH3OH reacts with 10.2 g of O2: 2 CH3OH + 3 02 → 2 CO2 + 4…

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Q: S8(s) + Na2SO3(aq) + H2O(l) -> Na2S2O3•5H2O(s) (unbalanced) What is the theoretical yield of…

A: The balanced given chemical reaction is as follows, The given grams of sodium sulfite and sulfur…

Q: 15. A 15.6 grams of benzene (C,H) is mixed with excess HNO, to prepare nitrobenzene (C,H,NO,). After…

A: Given:Mass of benzene (C6H6) = 15.6 gMass of nitrobenzene (C6H5NO2) = 15.6 gMolar mass of benzene =…

Q: Potassium alum or potassium aluminum sulfate dodecahydrate KAl(SO4)2.12H2O is a hydrate which means…

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Q: If 73.40 g O2  and 15.30 g NH3 react according to the equation below, what is the theoretical yield…

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Q: When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water…

A: Given is reaction CaCO3 + 2 HCl → CaCl2 + H2O + CO2 Mass of calcium carbonate = 29.0 g Mass of HCl =…

Q: An iron nail rusts when exposed to oxygen.  According to the following reaction, how many grams of…

A: so moles of iron=28.2/55.85                           = 0.505 mol 4 moles of iron reacts with 3…

Q: 15.3 grams of Lithium is dropped into a solution containing excess copper (II) phosphate. What is…

A: The given balanced chemical reaction is   6 Li + Cu3(PO4)2 → 2 Li3PO4 + 3 Cu From the balanced…

Q: 2. Boron trichloride is prepared from the following reaction: 2 B2O3 + 6 Cl2 +3C 4BC3 + 3 CO2 3.387…

A: Given mass of B2O3 = 3.387 g  Mass of Cl2 = 9.504 g  Mass of C = 2.509 g

Q: Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide:…

A: Given, mass of Al (s) = 5.0 g            mass of O2 (g) = 5.0 g Now, moles of Al (s) and O2 (g)…

Q: Solving for a reactant using a chemical equation Ammonium phosphate ((NH4)3PO 4) (NH3). is an…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: Equation: 2Mg +02 = 2MgO Mass of Crucible and Lid = 63.5 g Mass of Crucible, Lid, and Magnesium…

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

Q: For the reaction shown, find the limiting reactant for each of the following initial amounts of…

A: The balanced Chemical equation given in the question is - 2Al(s) + 3Br2(g) -----> 2AlBr3(s) The…

Q: limiting reactant

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 1.4 Calculate the reacting masses as given in the questions. (a) In the reaction below, 42.5g of…

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Q: (b) In the reaction below, 89.2g of O2 was fully reacted. formed. The relative formula masses are…

A: Given; The reaction is as follows; S8 + 8O2---------> 8SO2. The mass of O2 used in the reaction =…

Q: Ammonia (NH3) is produced naturally in the environment from the decomposition of plants, animals,…

A: The given chemical  equation is :  N2 + 3 H2 →2NH3

Q: MISSED THIS? Read Section 4.3 (Pages 145-149); Watch KCV 4.3, IWE 4.4. For each of the reactions,…

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Q: 2H2O(g) Reaction 2 heat BaCl, 2H2O(s) BaCl2e) + BaO(s) H2O(9) 2HCI (9) Reaction 3 heat + + BaCl,…

A: Molar mass of BaCl2 . 2H2O = 244.2 g Molar mass of BaCl2 = 208.2 g Mass of BaCl2 . 2H2O used = 2.526…

Q: Aluminum (Al) reacts with chlorine gas (Cl2) to form aluminum chloride (AIC13) according to the…

A: Limiting reagent of a reaction will be the compound which is completely consumed in the reaction. It…

Q: MISSED THIS? Watch KCV 8.2: Read Section 8.3. You can click on the Review link to access the section…

A: From the mole concept of a reaction, the given question can be solved.

Q: Part A Urea (CH4N2O) is a common fertilizer that can be synthesized by the reaction of ammonia (NH3)…

A: Answer: NH3 is the chemical formula of the limiting reactant in the reaction.

Q: In the following reaction, oxygen is the excess reactant. SiCl4 + O2 → SiO2 + Cl2 The table shows…

A: In trial 1, Starting Amount of SiCl4 = 120 g Starting Amount of O2 = 240 g Molecular mass of SiCl4 =…

Q: 3.27. A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H$B.: C6H6 +…

A: This can be solved as

Q: In the reaction between CO and Fe3O4 , the theoretical yield in an experiment is calculated to be…

A: Given : Theoretical yield = 47.2 g Fe Actual yield = 42.9 g Fe

Q: If the theoretical yield of H20 in the reaction is 49.3 grams, and 16 grams are actually produced,…

A: Given: The theoretical yield=49.39 grams: The actual yield=16 grams.

Q: Ba(o) + Cizg) BaCl2) 4.4. Express your answer in grams to three significant figures. For each of the…

A: Given data is as follows: The mass of underlined reactant = 3.12 g The reaction is as follows: Part…

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

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Q: 7B-4. Suppose 120.0 grams of copper(II) chloride and 100.0 grams of aluminum are combined together…

A: The reaction is as follows: 3CuCl2(aq) + 2Al(s) ------------->3Cu(s) + AlCl3(aq). The given mass…

Q: 1.4 Calculate the reacting masses as given in the questions. (a) In the reaction below, 42.5g of…

A: Given chemical reaction is  ZnO + FeCl2 -----> ZnCl2 + FeO Mass of ZnCl2 formed = 42.5 g  Formula…

Q: 54.3 g sample of gallium reacts with 69.9 g of oxygen gas to produce gallium oxide according to the…

A:

Q: In the following reaction, oxygen is the excess reactant. SiCl4 + O2 → SiO2 + Cl2 The table shows…

A: The given balanced equation: SiCl4 + O2 → SiO2 + Cl2 In the above reaction, oxygen is the excess…

Q: Given the following balanced reaction 4KNO3 (ag) → 2K20 (s) + 2N2 (g) + 502 (g), fill in the blanks…

A: All the details  is explained in the handwritten solution.

Q: Methanol (CH3OH) is converted to bromomethane (CH3B1) as follows: CH3OH + HBr CH3B + H20 If 12.23 g…

A: Given equation is :  CH3OH + HBr ---------> CH3Br + H2O  Mass of CH3Br produced = Actual yield =…

Q: 3.27. A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6HsBr: C6H6 +…

A: Given, C6H6 + Br2 ➝ C6H5Br + HBr a) limiting reactant = ? b) theoretical yield of bromobenzene = ?…

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".