Disulfi de dichloride (S 2 Cl 2 ) is used in the vulcanization of rubber, a process that prevents the slippage of rubber molecules past one another when stretched. It is prepared by heating sulfur in an atmosphere of chlorine:                                    S8 + 4Cl2 ==> 4S2Cl2 What is the theoretical yield of S 2 Cl 2 in grams when 4.06 g of S8 are heated with 6.24 g of Cl2 ? If the actual yield of S2Cl2 is 6.55 g, what is the percent yield?

Q: Consider the following reaction.  CH4 (g) + 2 O2 (g) -->  CO2 (g) + 2 H2O (g) In this reaction…

A: Answer: 6.4 gram of CH4 is left over once all the O2 is used up

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

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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: 4) Nicotine, the stimulant in tobacco, causes a very complex set of physiological effects in the…

A: From the amount of CO2, H2O and N2 formed, we find out the amount of C, N and H present in the given…

Q: When hydrogen sulfide gas is bubbled into a solution of sodium hydroxide, the reaction forms sodium…

A: Limiting Reagent: It is the one reactant in a chemical reaction which decides the amount of product…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: First of all we need to find the limiting reagent. Using the balanced reaction we can find the…

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

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Q: 2. The depletion of ozone (03) in the stratosphere has been a matter of great concern among…

A: The Reactant which is present in lesser amount gets consumed after sometimes and after that no…

Q: Many metals react with halogens to give metal halides. For example, iron reacts with chlorine to…

A: To solve all the given questions we will use the stoichiometric ratio of the given balanced chemical…

Q: The molecular formula of allicin, the compound responsible for the characteristic smell of garlic,…

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Q: Anhydrous CuSO4 can be used to remove water (an impurity) from gasoline. When the CuSO4 absorbs the…

A: Reaction corresponding to absorption of water by copper sulfate is: CuSO4+5H2O→CuSO4.5H2O Hence, 1…

Q: Photosynthesis is the process by which plants synthesize glucose from carbon dioxide and water. The…

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Q: DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction. 2…

A: The given reaction is as follows: 2C6H5Cl        +   C2HOCl3  →   C14H9Cl5  +  H2OChlorobenzene…

Q: Nickel (II) hydroxide is a useful component in making rechargeable batteries. It can be produced…

A: molar mass of Ni(NO3)2 = 182.7 g/mol molar mass of NaOH = 40 g/mol molar mass of Ni(OH)2 = 92.708…

Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A: Given datas ;  ZrSiO4 + 2 Cl2 → ZrCl4 + SiO2 + O2 Mass of ZrSiO4 = 862 g  Mass of Cl2 = 950 g…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of ethane = 30.0 g/mol…

Q: Titanium is a strong, lightweight, corrosion-resistant metal that is used in rockets, aircraft, jet…

A: Given  Mass of TiCl4   =  3.54 × 107 gram  Mass of Mg     =  1.13 × 107 gram  Actual yield of Solid…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NAOH) to produce aqueous sodium…

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Q: Using the balanced chemical reaction listed below, you calculated that 205 grams of XeF4 could be…

A: here, theoretical yield is 205 g and actual yield is 145 g using the formula to calculate the…

Q: Methanol, CH3OH, is prepared industrially from the gas phase catalytic balanced reaction that has…

A: Given: Mass of CO= 35.4 g Mass of H2= 10.2 g To find: (1) Mass of methanol produced. (2) Excess…

Q: Question attached

A: Number of moles of the substance is equal to the ratio of mass to the molar mass of the substance.…

Q: 2. DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction:…

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Q: Urea, (NH2)2CO 60.06 g/mol, is used as a fertilizer, an active ingredient in skin care lotions, and…

A: The balanced reaction taking place is given as, => COCl2 + 4 NH3 → (NH2)2CO + 2 NH4Cl Given: Mass…

Q: The depletion of ozone (O3) in the stratosphere has been a matter of great concern among scientists…

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Q: Preparation of the pure silicon used in silicon chips involves the reaction between purified liquid…

A: Limiting reactant It is a reactant in a chemical reaction which iss consumed completely and gives…

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: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: GIven: The mass of Ag2O (Silver oxide) is 25.3 g The mass of C10H10N4SO2 is 50.6 g The molar mass of…

Q: Thermite welding is an exothermic reaction, which produces molten iron that permanently binds metals…

A: Given information: Grams of aluminium = 55 g Grams of ferric oxide = 75 g

Q: Benzene (C6H6)reacts with bromine to produce bromobenzene (C6H5Br) according to the following…

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: 2. Ethylene (C2H4), an important industrial organic chemical, can be prepared by heating hexane…

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Q: Propane is a hydrocarbon that fuels everything from gas grills to home furnaces. Below is the…

A: The last question is answered below. No. of moles = 46.6 mol Molar mass of O2 = 32 g/mol To…

Q: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treating molten sulfur…

A: S8 (l) + 4 Cl2 (g) → 4S2Cl2 (l) Mass of Sulfur = 31.0 g Mass of Chlorine = 74.7 g   First we have to…

Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A: Given reaction: ZrSiO4 + 2 Cl2 → ZrCl4 + SiO2 + O2 The mass of ZrSiO4 = 862 g The mass of Cl2 = 950…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: Gaseous methane  CH4  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide…

A: The balanced chemical reaction between methane and oxygen is shown below.

Q: Disulfide dichloride (S2C12) is used in the vulcanization of rubber, a process that prevents the…

A: Molar mass of S8=256 g/mol The molar mass of Cl2=71 g/mol The molar mass of S2Cl2=135 g/mol The…

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: The balance chemical reaction :  4NH3(g) + 5O2(g) ----> 4 NO(g) + 6H2O(g)  Mass of each reactant…

Q: -The balanced reaction equation for combustion of heptane, C7H16, is C7H16+11O2⟶7CO2+8H2O If the…

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Q: A process by which zirconium metal can be produced from the mineral zirconium (IV) orthosilicate,…

A:

Q: Liquid hexane (CH;(CH,) CH3 reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide…

A: Step : 1            Calculate the theoretical yield of water.

Q: Consider the following, explosive chemical reaction: 2 Na + 2 H2O → 2 NaOH + H2 a) What is the…

A: The given reaction is, 2Na + 2 H2O → 2 NaOH + H2 To find: a) What is the theoretical mass of NaOH…

Q: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treatingmolten sulfur…

A: Given: mass of S8 = 32 g mass of Cl2 = 71.0 g molar mass of S8 = 256 g/mol molar mass of Cl2 = 71.0…

Q: 19) Hydrazine, N2H4, a substance used as rocket fuel, reacts with oxygen as follows: N2H4 (1) + 3 02…

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Q: 2. Early rockets used a fuel composed of hydrazine (N2H4) and dinitrogen tetraoxide (N204), which…

A: Given: The mass of N2H4 is 1.00×102 g. The mass of N2O4 is 2.00×102 g.

Q: Iron is the most widely used of all metals, with its high strength and low cost making it ideal for…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Gaseous ethane (CH CH) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

A:

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

A:

Q: Nitroglycerin (C3H5N309 ) is a powerful explosive. Its decomposition may be represented by 4C3H5N309…

A: a mole of a substance will always weigh its molar mass at STP   moles =mass takenmolar mass

Q: DDT, an insecticide harmful to fish, birds and humans, is produced by the following reaction 2C6H5Cl…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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".