Chemistry Under conditions where only the following reaction takes place, 69.2 L of nitrogen monoxide are mixed with 27.0 L of oxygen gas, both at 50°C and 1.08 atm. 2NO(g) + O2(g) 2NO2(g) What is the FORMULA of the limiting reactant? How many grams of NO2 can be produced?  g What is the final volume of the system at 50°C and 1.08 atm?  L

Q: The reaction between hydrogen gas and nitrogen gas produces ammonia gas according to the reaction:…

A: 1mole of any gas contain 22.4 liter at STP.

Q: When heated, KClO3 decomposes to form KCl and oxygen gas according to the following equation: 2KCl03…

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Q: A sample of gas contains 0.1500 mol of CO(g) and 7.500×10-2 mol of O2(g) and occupies a volume of…

A: The given balanced reaction is 2COg+O2g→2CO2g. From the balanced equation it is clear that 2 mole CO…

Q: Propyne (C3H4) and hydrogen (H2) react to give propane (C3H8): C3H4(g) + 2H2(g) ----> C3H8(g)…

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Q: For the given reaction, what volume of Cl₂ would be required to react with 4.4 L of NO₂, measured at…

A: Nitrogen dioxide reacts with chlorine to form NO2Cl. The equation for the balanced chemical reaction…

Q: The system pictured below contains two gases isolated from each other by a stopcock. What is the…

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Q: When excess water is added to a mixture of citric acid and sodium bicarbonate present in a bath…

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Q: A gas cylinder contains 1.40 mol He,1.40 mol He, 1.10 mol Ne,1.10 mol Ne, and 2.10 mol Ar.2.10 mol…

A: The gas cylinder contains helium, neon and argon.

Q: 2.5 L of octane gas, C8H18, is combusted with 20.5 L of oxygen gas and ignited. What volume of…

A: Volume of octane gas = 2.5 L Volume of oxygen gas = 20.5 L Pressure = 0.995 atm Temperature = 22.0oC…

Q: A dusty tank containing 2.23 grams of an unknown gas was found in a cellar. What is the type of gas…

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Q: When 101 g of KOH is added to a 3.9 L container of O3 at 25°C and a pressure of 66 atm, the…

A: The given reaction is: 5O3(g) + 2KOH(s) → 2KO3(s) + 5O2(g) + H2O(g) Determination of initial mol of…

Q: Ammonia, NH3, burns in oxygen gas according to the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(l).…

A: Since oxygen gas is present in excess, ammonia is the limiting reagent in the given reaction. A…

Q: Hydrogen gas (a potential future fuel) can be formed by the re- action of methane with water…

A: Given: The volume of methane gas is 25.5L The pressure of methane gas is 732torr (0.96316atm) The…

Q: For the given reaction, what volume of Cl2Cl2 would be required to react with 4.04.0 L of NO2NO2,…

A: The given reaction is as follows: 2NO2(g) + Cl2(g) → 2NO2Cl(g) The volume of NO2 reacted = 4.0 L The…

Q: Oxygengascanbegeneratedbyheatingpotassiumchloratetoyieldoxygengas and potassium chloride. If 85.0 g…

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Q: 2 C8H18(l) + 25 O2(g) ----> 16 CO2(g) + 18 H2O(g) The above reaction is the reaction between…

A: Mass of C8H18 = 1 gallon  = 4000 g  Molar mass of C8H18 = 114 g/mol   No.of moles =  mass / molar…

Q: Hydrogen gas can be generated from the reaction between aluminum metal and hydrochloric acid. 2Al(s)…

A: 2Al (s) + 6HCl (aq)→ 2AlCl3 (aq) + 3H2 (g)   Mass of Al = 3.0 g Volume of gass flask = V = 850 mL =…

Q: 2SO2 (g)  +  O2 (g)  -->  2SO3 (g)   Calculate the volume of sulfur dioxide gas that will react…

A: Balanced Reaction 2SO2 (g)  +  O2 (g)  -->  2SO3 (g)   According to stoichiometry,  1 mol oxygen…

Q: a child has a balloon with a volume of 0.88 L where the atmospheric pressure is 610 mm Hg if she…

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Q: Carbon monoxide reacts with oxygen to form carbon dioxide. 2 CO(g) + O2(g) → 2 CO2(g) In a 1.00 L…

A: Given data,Volume of flask=1.0LPressure of CO=4.30atmPressure of O2=2.50atm

Q: Consider the following reaction: 2CuCl2 (s) --> 2CuCl (s) + Cl2 (g) 13.44 g of CuCl2 (mol. wt. 134.4…

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Q: In the reaction 2H₂ (g) +O₂ (g) = H₂ O₍₁₎ How many liters of oxygen gas at STP will be needed to…

A: The kinetic theory of gases stated that there are no forces of attraction between the particles of…

Q: At a fixed temperature, equal moles of Hz (9) and Oz (9) are mixed in a constant pressure container…

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Q: The Goodyear blimps, which frequently fly over sporting events, hold approximately 175,000 ft3 (or…

A: The equation which relates pressure, volume, temperature, number of moles and temperature with each…

Q: The metabolic oxidation of glucose, C6H12O6, in our bodies produces CO2, which is expelled from our…

A: Given,Mass of Glucose C6H12O6 = 24.5 g         T = 37°C = 37+273K = 310K         P = 0.97- atm.Molar…

Q: In the lab, students decomposed a sample of calcium carbonate by heating it over a Bunsen burner and…

A: Caco3 ------------  cao +co2 molecular mass of caco3 =100 g  Molecular mass of co2 =44g

Q: 10. When sulfur dioxide gas reacts with oxygen gas, sulfur trioxide gas forms. If 3.5 mol of sulfur…

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Q: 9. What is the mass of the solid NH4Cl formed when 73.0 g of NH3(g) are mixed with an equal mass of…

A: Observing the given reaction shows that 1mole of NH3 reacts with 1 mole of HCl and forms 1 mole of…

Q: What is the mass of the solid NH4Cl formed when 77.0 g of NH3 is mixed with an equal mass of HCl?…

A: Calculate the number of moles of ammonia and hydrogen chloride gas. The molar mass of ammonia is 17…

Q: When sulfur dioxide gas reacts with oxygen gas, sulfur trioxide forms.  1. If 3.5 moles of sulfur…

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Q: Consider the reaction:  Zn(s) + 2 HCl(aq) --> ZnCl2(aq) + H2(g)   The hydrogen gas is to be…

A: Welcome to bartleby !  We have to calculate volume of hydrogen

Q: 3 MgO + 2NH3(g) If 10.3 g of magnesium nitride is used, what volume of ammonia gas would be…

A: MM of Mg3N2 = 10.3 g Mass of Mg3N2 = 100 g/mol Moles of Mg3N2 = mass/MM      = 10.3/100    = 0.103…

Q: 1.C2H4 reacts with O2 according to the following reaction:  C2H4(g) +3O2(g) ----------- 2CO2(g) +…

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Q: Methanol (CH3OH) is an important industrial compound that is produced from the reaction CO (g) + 2H2…

A: The volume occupied by one mole of any substance at STP is 22.4 L

Q: Ethane, the principal component of natural gas, is used for heating and cooking. The combustion…

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Q: A 7.50 L container holds a mixture of two gases at 35 °C. The partial pressures of gas A and gas B,…

A: The answer is  0.59 atm

Q: The following reaction was done at 20°C and 750 torr. What is the volume of H2 gas generated from 35…

A: Given that: temperature, T = 20 oC = 20+273.15 = 293.15 K pressure = 750 torr vapor pressure = 17.5…

Q: Consider the following reaction in a closed reaction flask. If 8.36 atm of gas A is allowed to react…

A: Since pressure is directly proportional to the number of moles, thus we can calculate the pressures…

Q: 6) Hydrogen gas can be generated from the reaction between aluminum metal and hydrochloric acid: 2…

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Q: If a reaction is S(s)+3F2(g)->SF6(g) What volume in liters of fluorine gas is needed to form 979 L…

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Q: oses gimo 0.988 quation given below. Determine the volume of oxygen gas produced by this…

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Q: Given reaction 2NH3(g) + 3C12(g) → N2(g) + 6HC1(g), you react 2.0 L of NH3 with 5.0 L of Cl2…

A: Given :  Volume of NH3 = 2.0 L  Volume of Cl2 = 5.0 L  Question is based on Gay-Lussac's law of…

Q: Calcium carbonate, CaCO3 (s), the principal component in limestone, decomposes upon heating to form…

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Q: Hydrogen, H2(g) reacts with oxygen, O2(g), to form water H2O(l): 2H2(g) + O2(g) = 2H2O(g) How many…

A: Calculate the required moles of oxygen from hydrogen moles by using ideal gas equation,…

Q: Iron reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas: Fes) + HCl(ag)…

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Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO3 (aq) →…

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Q: Iron (III) oxide mined from the earth must be initially converted into the liquid metal before then…

A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Ideal…

Q: Oxygen for astronauts in space can be produced chemically using a solid fuel oxygen generator. The…

A: All gases are modeled on the assumptions put forth by the Kinetic Theory of Matter, which assumes…

Q: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

A: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

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.