What is the theoretical yield of S2CI2 in grams when 4.06 g of S8 are heated with 6.24 g of Cl2? If the actual yield of S2CI2 is 6.55 g, what is the percent yield? have S8 (1) + 4CI2 (g) 4S2C12 (1) or bu

Q: The mineral hausmannite, Mn3O4, which contains both manganese(II) and manganese(III) ions, is formed…

A: Given,  3 MnO2(l) → Mn3O4(s) + O2(g) (at 890°C) The mass of MnO2 reacted = 36.02 Mg.  The produced…

Q: Oxyacetylene torches used for welding reach temperatures near 2000oC . The reaction involved in the…

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Q: Elixirs such as Alka-Seltzer use the reaction of sodium bicarbonate with citric acid in aqueous…

A: Mass of NaHCO3 = 9.2×102 mg The balanced chemical equation for the reaction of sodium bicarbonate…

Q: Calculate the theoretical yield for S8 when reacting 84.0 g of 8SO2 and 84.0 g of 16H2S,…

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Q: How many grams of Fe are there in 5.00 moles of Fe4[Fe(CN)6]3?

A: Given,  5 moles of Fe4[Fe(CN)6]

Q: Consider the nickel salt: (NH4 )2Ni(SO4 )2 ·y H2O (Ammonium Nickel Sulfate Hydrate), where y is the…

A: As product formed in anhydrous (y=0) Thus reaction is   Ni(s) + NH3 +SO42-  =(NH4)2Ni(SO4)2  Thus…

Q: silver sulfadiazine burn- treating cream creates a barrier against baterial invasion and realeases…

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Q: If 4.1 g of Cr is heated with 9.3 g of Cl2 what mass CrCl3 will be produced?

A: Mass of Cr = 4.1 g Mass of Cl2 = 9.3 g The molar mass of Cr = 52 g/mol The molar mass of Cl2 =71…

Q: 5) If 42.1 g of benzene reacts with 73.0 g of Bromine, given the reaction CsH6 + Br2 → CGH$B + HBr…

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Q: The roasting of siderite ore, FeCO3, produces iron(III)oxide: 4FeCO3 + O2 → 2Fe2O3 + 4CO2 A 52.0g…

A: The percentage yield of a substance is calculated by using the following expression: Percentage…

Q: Consider the reaction 3X + 2Y → 5C + 4D With excess Y, how many moles of X are needed to produce…

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Q: Question is attached

A: Limiting reagent It is the reagent that consumes completely in a reaction and determines the amount…

Q: For the reaction: CuSO4 + NH4OH , [Cu(NH3)6]SO4 + HOH, how many grams of [Cu(NH3)6]SO4 can be…

A: Balance reaction: CuSO4 + 6 NH4OH ——> [Cu(NH3)6]SO4 + 6H2O

Q: If a chemist reacts of 5.55 g of Cl2 gas with 3.88 g of solid P4 and produced 5.15 g of solid PCl5.…

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Q: Xe + 2 F2= XeF4 a) What is the theorhetical mass of Xenon Tetrafluoride that should form when 163 g…

A: a) Molar mass of Xenon = 131.293 g/mol Mass of Xenon = 163 g Thus, no of moles of Xenon…

Q: 3 A + 2 B --> A2B3 OR 3 A + 2 B right arrow A2B3 The atomic weight of A is 25.0 g/mol The atomic…

A: First we have to find out the limiting reagent. The limiting reagent is the reactant that gets…

Q: Ammonia is produced from the reaction of nitrogen and hydrogen according to the following equation:…

A: The values are given as follows:

Q: If 34.0 g of MgSO4⋅7H2O is thoroughly heated, what mass of anhydrous magnesium sulfate will remain?

A: Given:Mass of  MgSO4⋅7H2O = 34.0 gWe need to find mass of anhydrous magnesium sulphate  produced…

Q: 3) When acetic anhydride is dissolved in water, it forms acetic acid according to the balanced…

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Q: Sulphur hexafluoride is produced by reacting elemental sulphur with fluorine gas. S8(s) + 24 F2(g) →…

A: Given that :  S8(g) + 24F2(g) ...> 8 SF6 Mass of S8 = 10.5g  Mass of F2 = 32.0g  We know molar…

Q: 7. Given the reaction: Pb(CH3COO)2 + H2S → PbS + 2CH3COOH How many grams of PbS is produced when…

A: Given, mass of H2S = 5.00 g  Molar mass of H2S = 34.1 g/mol Molar mass of PbS = 239.3 g/mol

Q: Automotive air bags inflate when a sample of sodium azide, NaN3, is very rapidly decomposed.2NaN3(s)…

A: Given, 2 NaN3 (s) ⟶ 2 Na (s) + 3 N2 (g)Volume of N2 = 73.6 LDensity of N2 = 1.25 g L-1 To find, Mass…

Q: From the reaction __ Fe+__ O2→__Fe2O3, how many grams of iron oxide (Fe2O3) are produced when 111…

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Q: Consider the reaction 3X + 2Y→ 5C + 4D With excess Y, how many moles of X are needed to produce…

A: The given reaction is : The number of moles of D to be produced = 21.00 mol

Q: Consider the reaction 3X + 2Y 5C + 4D With excess Y, how many moles of X are needed to produce 23.00…

A: Given we know about the mole mole analysis and find the mole of X Data Y in excess and mole of D is…

Q: Ammonia, NH3, is prepared by the following reaction: 2 NO2(g) + 5 H2(g) - 2NH3(g) + 2 H2O(I)…

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Q: When benzene (C6H6) reacts with bromine (Br)2, bromobenzene(C6H5Br) is obtained:C6H6 +…

A: Given: mass of benzene (C6H6) = 30.0 g mass of bromine (Br2) = 65.0 g actual yield of bromobenzene…

Q: If a fertilizer bag indicated that it contained 35 percent K2O, a. What does the analysis look like…

A: The percentage composition can be determined based on the molecular formula of the compound. The…

Q: A sample of a compound of Cl and O reacts with an excess of H2 to give 0.233 g HCl and 0.403 g of…

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Q: What is the theoretical yield for Cr that can be produced by the reaction of 14.1 g of Cr203 with…

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Q: 1. Pure iron can be prepared by reacting ferric oxide with carbon monoxide. Fe203 + 3CO → 2Fe + 3CO2…

A: a) For identification of limiting reagent and excess reagent we will determine the moles of each…

Q: Outline the steps needed to solve the following problem, then do the calculations. Ether, (C2H5)2O,…

A: Formula used Percent yield = actual yieldtheoretical yield*100 Mass of ethanol = Density * volume of…

Q: An alloy of a metal containing Al, Cu and Ge is to be produced as follows: 10g of Cu is mixed with…

A: From the given information: Mass of copper in alloy = 10g Molar mass of Copper = 63.6 g/mol   Number…

Q: In a certain reaction between CO and Fe3O4, the theoretical yield of Fe is calculated to be 47.2g.…

A: The amount of product produced which is calculated from a balanced chemical equation as per the…

Q: Black smokers are found in the depths of the oceans. Thinking that the conditions in these smokers…

A: Given: The mass of CH3SH (methanethiol) is 14.0 g The mass or actual yield of CH3COSCH3…

Q: 5. For many years the recovery of gold, that is, the separation of gold from other materials,…

A: Given, 4Au+8KCN+O2+H2O→4KAu(CN)2+4KOH Gold extracted = 29.0 g moles of gold : =mass of goldmolar…

Q: a. Piperidine, a starting compound for drugs, consists of C, H, and N. Combustion of such compounds…

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Q: Pure iron, Fe, can be produced from an ore called hematite, Fe, O,, by reaction with carbon at high…

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Q: Consider the reaction 3X + 2Y→ 5C + 4D With excess Y, how many moles of X are needed to produce…

A: Reaction:    3X  + 2Y  → 5C + 4D   According to the reaction: 4 mol of D is produced when = 3 mol of…

Q: When benzene 1C6H62 reacts with bromine 1Br22, bromobenzene1C6H5Br2 is obtained:C6H6 + Br2¡C6H5Br +…

A: When benzene reacts with bromine it gives bromobenzene, the reaction is shown as:…

Q: An ore sample is known to contain copper sulfate pentahydrate, CuSO4•5H2O. If a 10.392 g sample of…

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Q: 8. Given the reaction 2FE2O3 + 4C + O2→ 2 Fe + 4CO2 How How many grams of C are necessary to react…

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Q: If 0.525 g of Fe2O3.xH2O are heated and 0.408 g of Fe2O3 are obtained, what is the value of x?

A: Weight lose can be calculated as,Heating will remove the water of hydration so the difference in…

Q: 3Fe(s) + 2O2(g) —> Fe3O4(s) When 14.5 g Fe and 11.2g of O2 are mixed... What is the theoretical…

A: In the question we have to calculate the theoretical of the given reaction. we have to define the…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: The reaction taking place is, => 5 Ca + V2O5 ------> 5 CaO + 2 V Given : Mass of V2O5 = 1.540…

Q: 8. Given the reaction: 2Al + Fe203 – Al203 + 2Fe How many grams of Fe can be produced when 10.0g of…

A: in Balanced chemical equation no.of atoms on reactent and products sides are equal,  by using…

Q: 11. The compound As214 is synthesized by reaction of arsenic metal with arsenic triiodide. If a…

A: The reaction between As metal and AsI3 can be shown as: As+AsI3→As2I4 This is an imbalance chemical…

Q: Give the theoretical yield, in moles, of CO2 from the reaction of 4.00 moles of C8H18 with 4.00…

A: We have to calculate the theoretical yield of CO2 from the reaction of 4.00 moles of C8H18 with 4.00…