When natural gas is heated to 375°C, the sulfur it contains is converted to hydrogen sulfide. The H2S gas can be removed by a reaction with sodium hydroxide that forms solid sodium sulfide and water. H2S(g) + 2 NaOH(s) → Na2S(s) + 2 H2O(l) What volume of H2S(g) at 375°C and 1.6 atm can be removed by 4.6 Mg NaOH?

Q: Consider the following equation: NH 4NO 3 (s) --> N 2O (g) + 2H 2O (g) 100.0 g ammonium nitrate is…

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Q: 15. Consider the following reaction. 2 C,H,N,O.(1) → 4 CO (g) + 2 H,0(g) + 2 Ne(g) How many grams of…

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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: As per Dalton's law, volume and number of moles are directly proportional to each other.

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: Gaseous ammonia is synthesized from nitrogen and hydrogen by the reaction…

A: N2 +3H2 →2NH3  According to ideal gas equation   PV =nRT 542760×355 =n ×0.0821 ×298n=10.3479 moles

Q: Xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: That formula that give an idea of the relative atomic ratios of the compound is called empirical…

Q: A sample of neon gas at a pressure of 1.08 atm fills a flask with a volume of250 mL at a temperature…

A: PV = nRT  P1V1/T1 = P2V2/T2

Q: Xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: Let us consider the reaction between xenon and fluorine produces the compound XeaFb, where a and b…

Q: A sealed 5.00 L flask is filled with xenon (131.3 g/mol), krypton (83.79 g/mol) and argon (39.95…

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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 6.75 g sample of potassium chlorate (KClO4) is heated and decomposes into potassium chloride and…

A: Using Dalton's law of partial pressure to fins oxygen's partial pressurePtotal = PO2 + PH2O    and…

Q: A sample of gas contains 0.1900 mol of HCl(g) and 9.500×10-2 mol of Br2(g) and occupies a volume of…

A: Given that : Number of moles of HCl(g) = 0.1900 mol Number of moles of Br2(g) = 9.500×10-2 mol…

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: A sample of gas contains 0.1500 mol of CH4(g) and 0.3000 mol of O,(g) and occupies a volume of 17.0…

A: The reaction taking place is given as  CH4 (g) + 2 O2 (g) --------> CO2 (g) + 2 H2O (g) Given :…

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: the volume of

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Q: What is the theoretical yield of NH3 gas?

A: Ideal gas equation :-  PV =nRT  P is pressure of gas  V is volume of gas  n is the number of moles…

Q: A sample of gas contains 0.1300 mol of CO(g) and 6.500×10-2 mol of O2(g) and occupies a volume of…

A:

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A: The decomposition of mercury(II) oxide provides Oxygen and mercury as the products. 2 HgO(s) → 2…

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

A: We will first determine the molecular formula of the organic compound. Then apply stoichiometry to…

Q: A sample of gas contains 0.1600 mol of HBr(g) and 8.000×10-2 mol of Cl2(g) and occupies a volume of…

A: The balanced equation is as follows: 2HBr(g) + Cl2(g)→2HCl(g) + Br2(g)

Q: A xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A:

Q: A gaseous mixture composed of 16.0 g of O_{2}2​, 21.0 g of N_{2}2​, and 16.0 g of He at 20.0°C is…

A: Given,Mass of O2 = 16 gMass of N2 = 21 gMass of He = 16 gTemperature, T = 20.0°C = (20+273) K = 293…

Q: Ammonium nitrite decomposes when heated to form nitrogen gas. When a sample of NH4NO2 is decomposed…

A: Answer:- This question is answered by using the simple concept of calculation of moles using the…

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(l) +…

A: The reaction Moles of O2 (g) = Mass of HgO = 4.10 gPressure = 1.50 atmTemperature = 122.0 °CGas…

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A:

Q: Consider the reaction between 50.0 mL of liquid methanol (CH3OH; d=0.850g/mol) and 22.8 L of O2 at…

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Q: Ammonium nitrite decomposes when heated to form nitrogen gas. When a sample of NH4NO2 is decomposed…

A:

Q: Xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: Dalton's law of partial pressure states that the total pressure equals to the sum of the partial…

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: A sample of gas contains 0.1300 mol of H2(g) and 6.500×102 mol of 02(g) and occupies a volume of…

A: Volume of the gas is directly proportional to the number of moles of the gas at constant pressure…

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

A: Given that: volume = 31.3 mL total pressure = 0.805 atm mass of liquid = 103.14 mg vapor pressure…

Q: A fuel cylinder for a camping stove contains 5.6 oz butane (C4H10), which produces 67.3 L of butane…

A: The balanced chemical reaction of the combustion of butane is as follows:The stoichiometry of the…

Q: A sample of gas contains 0.1500 mol of CH (9) and 0.3000 mol of O₂ (g) and occupies a volume of 19.3…

A: Answer:At constant pressure and temperature, volume occupied by the gas is directly proportional to…

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

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Q: Hydrogen gas, H₂, and oxygen gas, O₂, can be reacted to form liquid water. If 2.00 g hydrogen gas…

A: The objective of the question is to calculate the total gas pressure in the flask.

Q: A sample of magnesium metal reacts completely with an excess of hydrocholoric acid: Mg(s) + 2…

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Q: sample of gas contains 0.1100 m ollowing reaction takes place: CH4 (9) + H₂O(g) → 3H- Calculate the…

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Q: Gaseous ammonia is synthesized from nitrogen and hydrogen by the reaction N2(g) + 3H2(g)→ 2NH3(g)…

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.