As in the following equation: + 80, S8(s) 2(g) → 8 SO2(9) When 64.0 g S, reacted, what is the volume (L) of SO, gas produced under 802 mmHg at 33 °C? Select one: а. 35.7 b. 23.8 С. 47.5 d. 27.2 е. 11.8

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Q: 9.) What volume of hydrogen gas is produced when 11.3 g of iron reacts completely according to the…

A: iron (s) + hydrochloric acid (aq)  ----> iron(II) chloride (aq) + hydrogen (g) Chemical Reaction…

Q: An iron nail rusts when exposed to oxygen.  How many grams of iron are needed to completely consume…

A: The number of moles of oxygen equivalent to 27.5 L of oxygen gas is; nO2=PVRTnO2=1 atm×27.5 L0.082 L…

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Q: An iron nail rusts when exposed to oxygen. How many grams of iron are needed to completely consume…

A: The given reaction is as follows: iron (s) + oxygen (g) → iron (III) oxide (s) The volume of oxygen…

Q: 5. Determine the volume, in L, of H,S (at 102°C and 1.20 atm) needed to produce 45.5 g of S. Assume…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water. This makes it easy to…

A: Given: Temperature = 35.0 oC. Volume of gas = 39.5 mL = 0.0395 L

Q: This reaction may be used to prepare pure nitrogen.  How many grams (g) of ammonium nitrite must…

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Q: Match each of the following with its correct answer The mole fraction of N, gas in the air is 0.781…

A: 1. 593.5 2. 0.73*10^-3 3. 193.19 K

Q: The reaction: 2NaN3(s) → 2Na(s) + 3N2(g), have sodium azide (NaN3) used in some automobile air bags.…

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Q: What volume of water vapor in liters could be generated at 1.01 atm and 420. K by the combustion of…

A: Given data : Pressure (P) = 1.01 atm Temperature (T) = 420 K Mass of oxygen gas = 273.36 g

Q: Gaseous ammonia and hydrogen chloride react to form solid ammonium chloride, NH3 (g) + HCI (g) →…

A: Calculate the excess moles of reactant,         Moles of NH3 = 3.00 g17.031 g/mol = 0.1761 molMoles…

Q: Ideal Gas Law v Accessibility Mode Immer 3. Merry is attempting to use super-cooled Nitrogen to…

A: Given, Volume of container = 15 L Pressure = 1200 mmHg 760 mm Hg = 1 atm

Q: Hydrogen peroxide decomposes to form water and oxygen gas according to the following equation:…

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Q: An iron nail rusts when exposed to oxygen. How many grams of iron are needed to completely consume…

A: Consider the given information is as follows; Volume of oxygen gas = 15.7 L Temperature (T) =…

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Q: An aqueous solution of ammonium nitrite, NH4NO2, decomposes when heated to give off nitrogen, N2.…

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Q: Sodium metal reacts with water to produce hydrogen gas according to the following equation: 2Na(s) +…

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

A: Given:Volume = 380 mL = 0.380 L.Temperature = 25oC = 298 KPressure = 752 mmHg = 0.9895 atm.MnO2(s)…

Q: Iron III oxide reacts with H2 gas to yield Fe and water. What volume of H2 gas at 754.3 mmHg and 723…

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Q: Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2…

A: The reaction given is  2 Na(s) + 2 H₂O(l) → 2 NaOH(aq) + H₂(g)  Given : mass of Na reacting = 3.08…

Q: The industrial production of nitric acid (HNO3) is a multistep process. The first step is the…

A: The reaction taking place is given as, => NH3 + O2 ------> NO + H2O Given : Temperature = 33…

Q: What volume of hydrogen gas is produced when 67.8 g of iron reacts completely according to the…

A: Given reaction is  iron (s) + hydrochloric acid(aq) -----> iron(II) chloride (aq) + hydrogen(g)…

Q: For the balanced reaction below, what volume of nitrogen monoxide gas would be required to…

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Q: What volume of hydrogen gas is produced when 18.3 g of sodium reacts completely according to the…

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Q: Question 17 of 22 > The combustion of octane, C,H18, proceeds according to the reaction shown. 2…

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Q: The reaction: 2NaN3(s) → 2Na(s) + 3N2(g), have sodium azide (NaN3) used in some automobile air bags.…

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Q: .If you are asked to calculate the volume of Carbon dioxide gas at 25oC and 802 torr that could be…

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Q: An iron nail rusts when exposed to oxygen. How many grams of iron are needed to completely consume…

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Q: Ammonium sulfate, (NH4)2SO4(aq), can be prepared according to the equation below: 2NH3(g) +…

A: Given: mass of H2SO4 = 150 kg Temperature = 20 °C pressure = 25.0 atm molar mass of H2SO4 = 98.079…

Q: Sulfur dioxide burns in oxygen to form sulfur trioxide according to this equation 2S02 (g) + 02…

A: Given equation is :  2SO2 (g) + O2 (g) -----------> 2SO3 (g)  A. If 3.0 mole SO3 are produced,…

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Q: estion 30 of 45 > The combustion of octane, C,H8, proceeds according to the reaction shown. 2…

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Q: Calculate the pressure equilibrium constant KP for the equilibrium between nitrogen monoxide oxygen…

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Q: limestone produces carbon dioxide

A: Given, Volume of ethane CO2 produced = 15.5 mL = 0.0155 L   (1 mL = 0.001 L) Pressure, P = 760.0 mm…

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Q: Sulfuric acid is essential to dozens of important industries from steelmaking to plastics and…

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Q: The industrial production of nitric acid (HNO3) is a nultistep process. The first step is the…

A: The given equation is :  NH3 (g) + O2 (g) → NO (g) + H2O (g)

Q: As in the following equation: S8(s) + 802(g) 8502(g) When 64.0 g S, reacted, What is the volume (L)…

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

Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s) + N₂(g)→2Li3N(s) What…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: From Ch. 6: 1. Determine the molar mass of a gas if a sample weighing 0.603 g is collected in a…

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Q: What volume of oxygen gas is produced when 28.2 g of mercury(II) oxide reacts completely according…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: Given,  Temperature = T = 40.0 0C  Volume = V = 34.3 mL  Pressure = P = 1 atm   Mass of CO   gas = ?…

Q: hydrogen gas generated from the reaction of aluminum with hydrochloric acid was collected over water…

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Q: Powdered charcoal, C(s), ignites spontaneously in F2(g) at room temperature and forms carbon…

A: The unbalanced equation for the reaction of C(s) with F2(g) is  C(s) + F2(g)   ----> CF4(g)…

Q: (NH4)2CO3 (s) → 2 NH3 (g) + CO2 (g) + H2O (g)  Calculate the total volume of gas produced at 25.6…

A: This numerical will be solved using the ideal gas equation, PV=nRT Where P=Pressure of gas…

Q: A 2.00 liter of sample of ethane, C;H6, is burned at 1.00 atm and 25.0 °C with 1.50 liters of…

A: In this question, ethane is burned with oxygen. Given values are : volume of ethane = 2.0 L volume…

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.