Sulfur and oxygen react in a combination reaction to produce sulfur trioxide, an environmental pollutant:             2S (s) + 3O2 (g) → 2SO3 (g) In a particular experiment, the reaction of 1.0 g S with 1.0 g O2 produced 0.80 g of SO3. The % yield in this experiment is ________.    Select one: a. 32 b. 64 c. 80 d. 21 e. 47

Q: Consider the combustion reaction for octane (C8H18),(C8H18), which is a primary component of…

A: You have given the the balanced reaction -  2C8H18 + 25O2 ⟶ 16CO2 + 18H2O Above given balanced…

Q: 3. Suppose 12.7 g of C2H2 reacts with 17.3 g O2 according to the reaction below. What is the mass of…

A: Since you have posted multiple questions, we will solve first question only. If you want all…

Q: In this question use the following equation to do the calculations in the questions below: ZnSO4(6)…

A: (a) 5.97 + (1.9 x 136.9) = 266.08            Number of Significant figures = 5            Scientific…

Q: How many grams of C3H8 must be used to produce 3.75x1024 molecules of CO2 gas? C3H8 + 5O2 --> 3CO2…

A: Given, the chemical reaction as follows,C3H8 + 5O2→ 3CO2 + 4H2ONumber of CO2 molecules produced…

Q: Consider the reaction C6H1206(s) + 6 O2(g) → 6 CO2(g) + 6 H2O(1). The density of carbon dioxide is…

A: Since mass = density X volume Given : density of CO2 = 1.98 g/L And volume of CO2 = 6.66 L  hence…

Q: Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)  A. how many moles of CaCl2•2H2O are…

A: The reaction taking place is  Na2CO3(aq) + CaCl2⋅2H2O → CaCO3(s) + 2NaCl(aq) + 2H2O(aq)  A) Since…

Q: Consider the reaction for the manufacture of Aluminium sulfate AlCl3 (aq) +H2SO4(aq) -> Al2(SO4)3…

A: The balanced reaction taking place is given as, => AlCl3 (aq) + H2SO4 → Al2(SO4)3 (aq) + HCl (aq)…

Q: Solid ammonium chloride, NH, CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

A:

Q: If you are given 2.50 g C2H4 and 2.75 g of O2 to conduct the combustion reaction written below: C2H4…

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Q: Bonus 1: CH4(g) ± C12(g) → CH2C12(g) + HCI(g) Methane gas reacts with chlorine gas to form…

A: Given: The balanced chemical reaction is as follows; CH4(g)   +   2Cl2(g)   --->    CH2Cl2(g)   +…

Q: Consider the balanced chemical reaction shown below. 2 CHg(a) + 9 020) - 6 CO,(0) + 6 H20() In a…

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Q: 14. Consider the following reaction: 2SO2(g) + O2(g) → 2SO3(g) a. If 652g of SO2 reacts with excess…

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Q: Solid ammonium chloride, NH,CI, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

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Q: Part A(already solved): 2NO (g) +O2 (g) --> 2NO2 (g) Part B: You are provided with 2.56 mol of…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Nitrogen gas can be prepared by passing gaseous ammonia over solid copper (II) oxide at high…

A: Given that : The mass of ammonia = 17.5 g The mass of CuO = 98.5 g The molar mass of ammonia is…

Q: If 66.1 g of AgNO₃ react with 28.6 g of H₂SO₄ according to this UNBALANCED equation below, how many…

A: The reaction given is AgNO₃(aq) + H₂SO₄ (aq) → Ag₂SO₄ (s) + HNO₃ (aq) Balancing : since we have 2 Ag…

Q: The chemical reaction of aluminum (AI) with Fe2O3 produces iron (Fe) and Al2O3. (iii) identify the…

A:

Q: Consider the reaction: C2H4(g) + 302 (g) – 2C02 (g) + 2H20(g) If 23.21 g of C2H4(g) react with…

A: The balanced Chemical Reaction is - C2H4(g) + 3O2(g) ----> 2CO2(g) + 2H2O(g) The molar masses of…

Q: The following two-step process has a 60.0 % yield for each step. CH4 + 4 Cl2 –→ CCl + 4 HCl CCl4 + 2…

A: Given: The yield percentage of each step = 60.0% Moles of CH4 = 6.00 mol.

Q: 7. Са + CaCl2 + Hz When 15.3 g Ca react with 4.5 g of HCI HCI a. Which is the limiting reactant? b.…

A: The molar mass of  Ca = 40.078g The molar mass of HCl = 36.458g

Q: Lead metal is obtained from lead sulfide through the following reaction : 2PBS(s) + 2C(s) + 302 (g)…

A: a. Mass of lead obtained is 87.02g.    2PbS (s)+2C(s) +30₂(g) 2Pb(s)+ 200(g)+2S02(g)   mass of PbS…

Q: Equimolar amounts of H2 (9) and Br2 (9) are injected into an evacuated, rigid container, where they…

A: The reaction given is, Given: Mass of Br2 reacting = 1.6 g.

Q: A rocket can be powered by the reaction between dinitrogen tetroxide and hydrazine: N204()+2 N2H4()…

A: Nitrogen tetraoxide reacts with hydrazine to form nitrogen gas and water. The equation for the…

Q: How many moles of oxygen are formed when 58.6 g of KNO3 decomposes according to the 3) following…

A: The balanced chemical reaction is  4KNO3(s) ---->2K2O(s).  +2N2(g).   +5O2(g) 4.0 mol.…

Q: A sample of 14.2 g of Fe,O, reacts with 10.6 g C0 to yield Fe and CO,. The balanced chemical…

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Q: days of rocketry is composed of two liquids, hydrazine (N2H4) and dintrogen tetroxide (N2O4), which…

A: First convert mass into mole by mass/molar mass Then use mole-mole relationship.

Q: MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.76 mole of MnO2 reacts with 46.7 g HCl, and 22 g of…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: g. If the chemical reaction produces 56.2 grams of NH3, then how many moles of N2 gas were needed?…

A: N2+3H2–>2NH3 From this Balanced chemical equation we get that ; 1 mol N2 React with 3 mol H2 and…

Q: Water is formed by burning H2 (g) in the presence of O2 (g):    2H2 (g) + O2 (g) à 2H2O (g) a)    If…

A:

Q: Ogntimil i aondue 1. Determine the limiting reactant and excess reactant, when 36 g of Al and 28.5 g…

A: ***As you didn't specify particular question number, I'm answering first question*** Molar mass of…

Q: 1. Company vehicle records indicate that 140 g of sodium azide was placed in the air bag during…

A: Given Mass of NaN3 = 140 g Molar mass of NaN3 = 65 g/ mol

Q: A 7.85g sample of AgNO3 is reacted with excess BaCl2 according to the equation   2AgNO3(aq) +…

A: Percent yield: - Percent yield shows how effective the reaction is Percent yield = experimental…

Q: Solid ammonium chloride, NH Cl, is formed by the reaction of gaseous ammonia, NH,, and hydrogen…

A:

Q: Consider the reaction: 2AI(OH)3 + 3H2SO4 --> Al2(S04)3 +6H20 The MW of AI(OH)3 is 78.00. The MW of…

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Q: Section 5.9 The Mole and Chemical Equations 11. In the following equations consider the bold…

A:

Q: Consider the following balanced chemical reaction: HNO3 + 3H2 → NH2OH + 2H2O If 25.0 grams of HNO3…

A: Applying concept of limiting reagent and mole concept.

Q: Suppose 600. g of P4 reacts with 1300. g of Sg. How many grams of P4S10 can be produced, if the…

A: Given: Mass of P4 = 600 g Mass of S8 = 1300 g

Q: 2. Calcium carbonate, when heated strongly in an open test tube, decomposes to yield both the…

A: Given data, Mass of CaCO3 and test tube before heating = 30.46 g Mass of contents and test tube…

Q: 2. NITROGEN MOLECULES It is difficult to think that some good things come from the electrical…

A: Note: As per guidelines I can answer only the first question answer.  Nitrogen is a nonmetal.…

Q: Iodine reacts with antimony in the following a manner: 2Sb(s) + 3I2(s) -> 2SbI3(s) In an…

A: Antimony reacts with iodine to form antimony iodide. The equation for the balanced chemical reaction…

Q: MnO2 +  4HCl  --->  MnCl2  +  Cl2  +  2H2O If 0.86 mole of MnO2 reacts with 48.8 g HCl, and 24 g of…

A: Mole of MnO2 = 0.86 mol  Mass of HCl  = 48.8 g  Mass of Cl2 = 24 g  Percent yield = ?

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

A: In this reaction, the sodium iodide is a limiting reagent and the lead nitrate remains in excess.

Q: A student prepares phosphorous acid by reacting solid phosphorous triiodide with water PI₃(s) + 3…

A: The given equation is: volume of phosphorous acid = 0.359 L= 359 mL density of phosphorous acid =…

Q: 7. Solid diiodine pentoxide is used in respirators to remove carbon monoxide from air. The reaction…

A: The question clearly mentions that diiodine pentoxide is used in respirators to remove Carbon…

Q: Consider the following reaction between sulfur trioxide and water: SO3(g)+H2O(l)→H2SO4(aq) A chemist…

A: From the given mass of sulfur trioxide and water, the number of moles can be calculated.

Q: Solid lead (II) sulfate reacts with solid lead (II) oxide to form solid lead and sulfur dioxide gas.…

A: Note: As per our guidelines, we are supposed to answer only three subparts when question with…

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".