The final step in the Claus method for making sulfur is SO2 (g) + 2H2S (g) → 3S(s) + 2H2O (l). What minimum volume of sulfur dioxide at STP would be necessary to produce 88.8 kg of sulfur?

Q: MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to…

A: The given chemical reaction MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Suggests that 1 mol of MnO2…

Q: A certain gas has a molar mass of 45.88 g/mol. What will be its density at STP? O 2.86 g/L O 2.24…

A: • The values provided in the question are:-  i) Molar mass of a certain gas, M = 45.88 g/mol…

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: Given; N2 (g) + 3 H2 (g)  ➝ 2 NH3 (g) At STP, Volume of nitrogen gas (N2) reacts = 1580 L Volume of…

Q: Acetylenee gas can be produced by slowly reacting Calcium carbide with water. CaC2 (s) + 2H2O (l) →…

A: CaC2+2H2O→C2H2 +CaOH2moles of CaC2=mass molar mass=4564=0.70According to equation ,1 mol CaC2 form…

Q: 101. During the making of steel, iron(II) oxide is reduced to metallic iron by treatment with carbon…

A: Mass of FeO= 1.45kg. = 1.45 ×1000 gram = 1450gm Pressure=1atm Temperature=273K Volume of CO=? Volume…

Q: What is the molarity of the cleaning solution formed when 10.0 L of ammonia gas at 33oC and 735 torr…

A: Given details, Initial volume (V1) = 10 L = 0.01 m3. Final volume (V2) = 0.750 L Temperature (T) =…

Q: Consider a 1.53-L sample of gaseous SO2 at a pressure of 5.6 x 103Pa. If the pressure is changed to…

A: At constant temperature: P1V1 = P2V2 P1 = initial pressure; V1 = initial volume; P2 = final pressure…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 52.6 g of Al…

A: Equation: 2 Al (s) + 6 HCl (aq) →2 AlCl3 (aq) + 3H2 (g)   Given, Mass of Al = 52.6 g Molar mass of…

Q: Chlorine can be prepared in the laboratory by the reaction of manganesć diôXide Wilh Hyurehone aciU,…

A: Given : Volume of Cl2 = 165ml Pressure = 795torr Temperature = 298K

Q: What volume will 5.10 g of sulfuryl fluoride, SO₂F₂, occupy at STP? Atomic Molar Masses F 19.0 g/mol…

A: Given mass of SO2F2 = 5.10 g  Gram molar mass of SO2F2 = Atomic mass of S + 2 x Atomic mass of O + 2…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The balanced equation of the reaction is-

Q: 1. Sulfur is used in the production of vulcanized rubber, detergents, dyes, pharmaceuticals,…

A: Given , SO2(g)+2H2S(g)→3S (s) +2H2O(I) Mass of sulphur produced = 82.5 kg

Q: 1A. When glucose is burned in a closed container, carbon dioxide gas and water are produced…

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

Q: Small quantities of chlorine can be prepared in the laboratory by the reaction described by the…

A:

Q: Small quantities of chlorine can be prepared in the laboratory by the reaction described by the…

A:

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A:

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 47.2 g of Al…

A: Let's consider the following balanced equation.   2 Al(s) + 6 HCl(aq) → 2 AlCl₃(aq) + 3 H₂(g)   The…

Q: Acetylene gas can be produced by slowly reacting Calcium carbide with water. CaC2 (s) + 2H2O (l) (…

A:

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: Sulfur is used in the production of vulcanized rubber, detergents, dyes, pharmaceuticals,…

A: 1. 1 mol of any gas = 22.4 L (at STP) 2. 1 m3 = 1000 L…

Q: An acetylene tank, C,H, is used for an oxyacetylene welding torch that undergoes a combustion with…

A: Answers are explained below. a) Balanced chemical equation for the the given problem is: C2H2(g)…

Q: 2 Na(s) + 2 H20 (1) → 2 NaOH (aq) + H2 (g) Calculate the mass of sodium required to produce 456 mL…

A: Given : We have to calculate the mass of Na.

Q: In a combustion reaction, what mass of oxygen gas is needed to react with 25.0 mL of C4H10 gas,…

A: Given :-  Volume of C4H10 gas at STP = 25.0 mL  To calculate :-  Mass of O2 (in grams)

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given data,Volume of…

Q: What volume of hydrogen at 27 °C and 723 torr may be prepared by the reaction of 8.88 g of gallium…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: It takes 110. seconds for a sample of carbon dioxide to effuse through a porous plug and 275 seconds…

A: The answer to the following question is-

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: According to the reaction  N₂ (g) + 3 H₂ (g) → 2 NH₃ (g) we can say the 1 L of N2 will react with 3…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A:

Q: What is the mass of CH4 in a sample that occupies a volume of 16.5 L at STP?

A:

Q: Nitrogen oxide can be generated on a laboratory scale by the reaction of dilute sulfuric acid with…

A: The number of moles (n) of a substance is determined as the ratio of the mass (m) to its molar mass…

Q: Iron oxide, FeO2, is produced by the reaction Fe + O2 ® FeO2 (87.8 g/mol). How many grams of FeO2…

A:

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given,Volume of chlorine to be obtained = 215mLTemperature = 250C.Pressure = 765 torr.

Q: During the smelting of iron, carbon reacts with oxygen to produce carbon monoxide, which then reacts…

A: The balanced reaction taking place is given as, => 3 CO (g) + Fe2O3 (s) → 2 Fe (s) + 3 CO2 (g)…

Q: What is the new volume (in L) of an 34.7 L sample of carbon monoxide, CO, if the pressure changed…

A: In accordance with Boyle's law, the pressure of the gas varies inversely with the volume of the gas,…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 51.2 g of Al…

A: Given 2 Al(s)  + 6 HCl(aq)   →   2 AlCl₃(aq) + 3 H₂ (g) 2×27g of Al→ 6g of hydrogen 54g of Al → 6g…

Q: What is the density of NO2(g) at STP?

A: Given molecule is : NO2

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: Given, Volume of N2 at STP = 1580 LVolume of H2 at STP = 4240 LWe know that, at STP 1 mole of a gas…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 40.6 g of Al…

A: Given :-  2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g)  Mass of Al = 40.6 g  To be calculated :-…

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: N₂ (g) + 3 H₂ (g) → 2 NH₃ (g)  According to the above reaction 1 mole of Nitrogen will react with 3…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 39.2 g of Al…

A: Hydrogen gas is produced when Al is reacted with hydrochloric acid. The chemical equation can be…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The ideal gas equation shows the relation between pressure, volume, temperature and no of moles of…

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A:

Q: What volume of NH3 (measured at STP) can be produced by reacting 8.51 liters (STP) N2 with 3.15 x…

A: Use stoichiometry of the equation to get the answer.

Q: Methanol is produced industrially by catalytic hydrogenation of carbon monoxide according to the…

A:

Q: According to Dalton, the pressure exerted by a gas inside a container is proportional to the number…

A: As ,the pressure exerted by a gas inside a container is proportional to the number of molecules of…

Q: chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given:Volume = 145 mL = 0.145 L.Temperature = 25 oC = 298 KPressure = 735 torr = 0.9671 atm.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.