Hydrogen and Nitrogen gas react to form ammonia according to the following equation: 3H2 (g) + N2 (g) --> 2NH3 (g) 2.0L of hydrogen gas at a pressure of 1.10atm and a temperature of 55 degrees Celsius are reacted with 3.0L of nitrogen gas at a pressure of 0.90atm and a temperature of 55 degrees Celsius. How many grams of ammonia are produced?

Q: Methanol (CH3OH; 32.05 g/mol) can be made by the following balanced reaction: CO(g) + 2H2(g) →…

A: Let's assume H2 gas behaves ideally. So, according to the ideal gas law, we can write: PV=nRT…

Q: 138. You have two rigid gas cylinders. Gas cylinder A has a volume of 48.2 L and contains N2(g) at…

A: Given:Volume of gas (VN2) = 48.2 L.Pressure of gas (PN2) = 8.35 atm.Temperature of gas (TN2) = 25℃ =…

Q: 30.0 Liters of a mixture of N2 gas and CH4 gas was made up with a pressure of 700. mm Hg and a…

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Q: + 6 HCl(aq) 2 AlCl3 (aq) + 3H₂(g) gas produced by this reaction is typically collected via water…

A: According to the question, hydrogen gas is produced by the reaction between metallic aluminum and…

Q: Magnesium metal reacts with hydrochloric acid to producing hydrogen gas according co the following…

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Q: mixture contains 10.0 g N2 amd 10.0 g of CO2 in a 2.55 L container at 25 degrees C.    - Calculate…

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

A: The objective of the question is to find the number of moles of Aluminum (Al) that reacted in the…

Q: A sample of gas contains 0.1600 mol of HBr(g) and 0.08000 mol of Cl₂ (g) and occupies a volume of…

A: Information

Q: A gas cylinder contains 2.45 mol He, 1.85 mol Ne, and 2.15 mol Ar. If the total pressure in the…

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Q: Ozone (O3) is an air pollutant. It can react with many other chemicals such as ammonia. The chemical…

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Q: Helium is used to inflate football-shaped bal- loons that will be released in Memorial sta- dium for…

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Q: A sample of gas contains 0.1800 mol of NH3(g) and 0.2250 mol of 02(g) and occupies a volume of 17.6…

A: The change in temperature, pressure, volume and number of moles of an ideal gas is given by ideal…

Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: Ideal gas law equation is equation which obeys gas laws under all condition of temperature and…

Q: CH3OH can be synthesized by the reaction : CO (g) + 2H2 (g) -----> CH3OH (g) How many liters of…

A: The objective of this question is to determine the volume of H2 gas required to synthesize 0.71 mol…

Q: The decomposition of calcium carbonate produces calcium oxide and carbon dioxide according to the…

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Q: Freon-12 (CF2 Cl2) is commonly used as the refrigerant in central home air conditioners. The system…

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Q: Q1. A hydrocarbon (M=224.253 g/mol) found to contain 64.27% carbon and 7.19% hydrogen by mass, the…

A: The question is  based on the concept of combustion analysis. first , we calculate molecular formula…

Q: For many purposes we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point…

A: Given :  Assume nitrogen (N2) as an ideal gas at temperatures above its boiling point of -196 °C T1…

Q: 8. 2.02 g of Aluminum metal reacts with 1.71 L of chlorine gas at 300. K and 1.20 atm to produce…

A: The combined relation between gas laws is known as the ideal gas law or the gas equation.The…

Q: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

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Q: A sample of gas contains 0.1300 mol of N₂(g) and 0.2600 mol of H₂(g) and occupies a volume of 17.5 L…

A: Given,The reaction:N2 (g) + 2 H2 (g)  N2H4 (g)Initial moles of N2 = 0.1300 molInitial moles of H2 =…

Q: Oxygen gas can be prepared by heating potassium chloride according to the following equation:…

A: Solution - According to the question - Given equation is - 2KClO3(s)--->2KCl(s) + 3O2(g) Given…

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

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Q: What mass of butanol (C4H100) is reacted with oxygen to form 5.37 L of carbon dioxide at a…

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Q: on reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas:   Fe(s) + HCl(aq)…

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Q: Consider the following reaction:      2 NaHCO3(s)  -->  Na2CO3(s)  +  CO2(g)  +  H2O(l) How many…

A: A numerical problem based on mole concept, which is to be accomplished.

Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

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Q: Q1. A hydrocarbon (Ma=224.253 g/mol) found to contain 64.27% carbon and 7.19% hydrogen by mass, the…

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

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Q: Q5. A 31.3 mL sample of an unknown, water-insoluble gas was collected over water at 20.4°C and a…

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Q: A sample of CH4 gas with a volume of 2.80 L at 25°C and 1.65 atm was mixed with a sample of O2 gas…

A: Given dataFor methane gasThe volume of methane gas=2.80 L.Temperature=25 oC.Pressure=1.65 atm.For…

Q: volume of hydrogen gas

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Q: What mass of octane (C8H18) is reacted to form 4.45 L of carbon dioxide at a temperature of 48.6 °C…

A: Given reaction is : 2 C8H18 (l) + 25 O2  →  16 CO2 (g) + 18 H2O (g)

Q: Automobile air bags inflate during a crash or sudden stop by the rapid generation of nitrogen gas…

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Q: Automobile air bags inflate during a crash or sudden stop by the rapid generation of nitrogen gas…

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Q: the number of grams of H₂ formed is 9.

A: Aluminium reacts with aquious  sodium hydroxide to produce hydrogen gas.  The product of gas H2 is…

Q: A helium-filled balloon of the type used in long-distance flying contains 490,000 ft³ (1.4 x 107 L)…

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Q: Calcium perbromate, Ca(BrO,), (m.w.= 327.9 g/mol) decomposes upon heating to release oxygen gas…

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Q: For many purposes we can treat methane (CH) as an ideal gas at temperatures above its boiling point…

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Q: You are given two containers, each with the same number of moles but of two different gases.  After…

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Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The given reaction is shown below.

Q: sample of nitrogen gas is produced in a reaction and collected under water in a graduated cyliner.…

A: Given: Temperature is 26.3 +273.15=299.45K Volume is =44.3 ml=0.0443 L P(dry gas)=P(total)-Aqueous…

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

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Q: Calculate the volume of the sample after the reaction takes place, assuming that

A: Balanced chemical reaction,  CH4 + H2O -----> 3H2 + CO Moles of CH4 = 0.1100 mol Moles of H2O =…

Q: Oxygen gas can be prepared by heating potassium chloride according to the following equation:…

A: The chemical equation involved in this reaction: 2KClO3(s) → 2KCl(s) + 3O2(g) The given information…

Q: How many moles of hydrogen sulfide are required to react completely with 33.1 L of oxygen gas…

A: Stoichiometry in balanced chemical reaction defines the ratio of the reactants and products in which…

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.