Sulfuric acid is essential to dozens of important industries from steelmaking to plastics and pharmaceuticals. More sulfuric acid is made than any other industrial 11 chemical, and world production exceeds 2.0 × 10** kg per year. The first step in the synthesis of sulfuric acid is usually burning solid sulfur to make sulfur dioxide gas. Suppose an engineer studying this reaction introduces 2.5 kg of solid sulfur and 5.30 atm of oxygen gas at 850. °C into an evacuated 55.0L tank. The engineer believes K,= 79. for the reaction at this temperature. Calculate the mass of solid sulfur she expects to be consumed when the reaction reaches equilibrium. Round your answer to 2 significant digits. bequbat

Q: What is the density of a sample of argon gas at 55°C and 765mmHg?a) 2.99 g/L b) 1.13 * 103g/Lc) 1.49…

A: The given problem can be solved by using the formula as:  dRT=PM…

Q: 5.78 Nitric acid is produced from nitrogen monoxide No which in turn is prepared from ammonia by the…

A: Moles of nitrogen monoxide can be calculated as: Moles=MassMolar mass

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A:

Q: A plastic bag is weighed and then filled successively with two gases, X and Y. The following data…

A: Given data contains: Temperature is 0.0°C (273 K)Pressure is 1.00 atmosphereMass of empty bag is…

Q: A plastic bag is weighed and then filled successively with two gases, X and Y. The following data…

A: A plastic bag contains two gases X and Y . the given conditions are : Temperature = 0.0°C (273 K)…

Q: Hydrogen gas can be produced in the laboratory through the reaction of magnesium metal with…

A:

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Root mean square speed is calculated as: vrms =3 R TM where T= Temperature R = Universal Gas…

Q: Find the mass of water when 876 000 joules of heat was needed to raise the temperature from 25 to 75…

A: 1) Energy required to raise the temperature of water (Q)=876000 J 2) Initial temperature=25 degree…

Q: Consider the following unbalanced equation: C2H5OH(g) + O2(g) → CO2(g) + H2O(l) 1.55 g of ethanol…

A:

Q: Nitric acid is produced from nitric oxide, NO, which in turn is prepared from ammonia by the Ostwald…

A: Given- Reaction 4NH3 (g)   +   5 O2 (g)  ➜  4 NO (g)   +   6 H2O (g) Pressure = 2.00 atm Temperature…

Q: Sodium metal reacts with chlorine gas to form sodium chloride. A closed container of volume 2.00 x…

A: The reactants given are sodium metal and chlorine gas and the product is sodium chloride. Given:…

Q: 4. When I was in Antarctica, we celebrated the turn of the new millennium with a party. We blew up…

A: It is given that the initial temperature of filling the balloons is 19°C (292.15 K) with the initial…

Q: Liquid oxygen was first prepared by heating potassium chlorate in a closed vessel to obtain oxygen…

A: Given: Volume=2.50 L Temperature T = 21oC + 273 = 294 K mass of KClO3 = 85.0 g molar mass of KClO3 =…

Q: 5.41 A sample of a smokestack emission was collected into a 1.25-L tank at 752 mm Hg and analyzed.…

A: For 100 g sample, Mass of CO2 = 92 g Mass of NO = 3.6 g Mass of SO2 = 1.2 g Mass of water = 4.1 g

Q: Aerosol cans carry clear warnings against incineration because of the high pressures that can…

A:

Q: ased upon the following balanced equation: MnO2(s)  +  4 HCl(g)  →  MnCl2(aq)  +  2 H2O(l)  +…

A: Number of moles of chlorine can be calculated as follows:…

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

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: A very flexible helium-filled balloon is released from the ground into the air at 20. ∘C. The…

A: Given: Initial pressure = 760 mm Hg. Initial temperature = 20 oC Initial volume = 5.00 L Final…

Q: (a) Nitrogen gas is made from sodium azide by the following reaction. If 3 mols of sodium azide is…

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

Q: What is the RMS speed of a sample of SF6 at 57.79 °C, in m/s?

A:

Q: To what temperature must neon atoms be cooled so that they have the same rms speed as N2 molecules…

A: we have   vrms=3RTM   Equating (v)rms for Ne and N2, we have (v)rms(Ne) = (v)rms N2…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: Wetlands can play a significant role in removing fertilizer residues from rain runoff and…

A:

Q: What volume of carbon monoxide is required to produce 62.9 liters of hydrogen gas according to the…

A:

Q: How many grams of water are produced from the combustion of 56 L CH4 at STP

A: The amount of water forming in combustion of methane can be calculate by using stoichiometric…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: The balanced chemical reaction of aluminium with hydrochloric acid at STP to produce aluminium…

Q: A sample of O, with a pressure of 1.31 atm and a volume of 243 mL is allowed to react with excess…

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

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Given information: Temperature = 345 K

Q: Formic Acid, HCHO​2,​ is a convenient source of small quantities of carbon monoxide. When warmed…

A: Hi, as the question which you have posted in jumbled sentence and also multiple questions. So I am…

Q: the haber process has allowed the industrial production of ammonia which is important fertilizer.…

A:

Q: Glucose fermentation takes place through the following reaction: CH12O6(aq) → 2C,H,0(aq) + 2 CO,(g)…

A:

Q: In 1783, Jacques Charles launched his first balloon filled with hydrogen gas, which he chose because…

A:

Q: Methanol is synthesized by the reaction of CO2 and H2 as seen in the reaction  CO + 2 H2 = CH3OH…

A: CO2 + 2H2 ---> CH3OH  Temperature = 22°C = 22+273 = 295 K Pressure = 756 mm Hg  = 756 /760 =…

Q: The motion picture Titanic described the tragedy of the collision of the ocean liner of the same…

A:

Q: If all of the nitrogen gas produced from the rocket fuel in problem 1 is placed in a 50.00-L tank at…

A: To solve out problem 1, at first we have to solve part B. B. Reaction is: C2H8N2(l) + 2 N2O4(l)…

Q: The thermal decomposition of potassium chlorate can be used to produce oxygen in the laboratory.…

A:

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

A:

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

A: Given Chemical reaction:

Q: what volume of O2 at 798 mmHg and 41 degrees C is required to synthesize 23.0 mol of NO? (b) what…

A:

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: Given,The decomposition of hydrogen peroxide yields 75.3 mL of oxygen gas collected over water at…

Q: 8) Consider the apparatus pictured below, which consists of two containers separated by a valve.…

A: The ideal gas equation is PV=nRTP=nRTV

Q: Wetlands can play a significant role in removing fertilizer residues from rain runoff and…

A: Given nitration reaction : 2NO3-+5CO(g)+2H+(aq) →N2(g)+H2O(l)+5CO2(g)

Q: A 0.865 g sample of an unknown metal (X) reacted with hydrochloric acid according to the balanced…

A: 1)Use ideal gas equation to get the number of moles of gas obtained. Ideal gas equation is: 2) From…

Q: Calculate the root mean square (rms) average speed of the atoms in a sampleof xenon gas at 0.12 atm…

A: The formula for root mean square average speed is  where R = gas constant = 8.314 J/K.mol T =…

Q: The combustion of octane, C,H 8, proceeds according to the reaction shown. 2 C,H18(1) + 25 0, (g) →…

A: Applying ideal gas equation PV = nRT  where P = pressure, V = volume ,T= Temp n= no.of moles , R=…

Q: 5.78 Nitric acid is produced from nitrogen monoxide, NO. which in turn is prepared from ammonia by…

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

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.