What volume of carbon monoxide at 29.0°C and 1.16 atm is required to react completely with 84.9 g of sultur according to the following reaction? sulfur(s) + carbon monoxide(g) sulfur dioxide(g) + carbon(s)

Q: 14. An anesthetic gas contains 64.81% carbon, 13.60% hydrogen, and 21.59% oxygen by mass. If 2.00 L…

A:

Q: A mixture of gases contains 86.6 g of C2H4 and 52.1 g of N2. What is the mole fraction of each…

A: Given, mass of C2H4 = 86.6 g  mass of N2 = 52.1 g  As, molar mass of C2H4 = 28.05 g/mol…

Q: what volume of carbon dioxide (in L) will 4.30 g of antiacid made of calcium carbonate produce at…

A: Given: The balanced reaction is as follows, CaCO3(s) + 2HCl(aq) → CaCl2(aq) + H2O(l) + CO2(g) Mass…

Q: TUMS®, a form of calcium carbonate often needed after final exams, neutralizes stomach acid…

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Q: mixture of oxygen and nitrogen gases contains oxygen at a partial pressure of 279 mm Hg and nitrogen…

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Q: 1. (c) You should have recognized above that several VSEPR perspectives can be drawn for the same…

A: Top Pair of Molecules (First Row):Do they represent the same molecule?Yes, these two drawings…

Q: Part 1. A chemist reacted 12.0 liters of F2 gas with NaCl in the laboratory to form Cl2 gas and NaF.…

A: Given: Volume (V), F2 used = 12 L The pressure (P) = 1.5 atm Temperature (T) = 28 K Standard P, T…

Q: Hydrogen gas can be formed by the reaction of methane with water according to the following…

A: We need to tell , why we use the molar volume value as 22.4 L at STP . The explanation is in next…

Q: A 1.00 L vessel containing 1.00 g H2 gas at 27 Celcius is connected to 2.00 L vessel containing 88.0…

A: Calculate the total moles and total volume,           Moles of H2 = 1 g2.016 g/mol = 0.496 molMoles…

Q: A gaseous compound has a density of 1.12 g/L at 23.3 °C and 1.11 atm. What is the molar mass of the…

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Q: If 1.36 g of a gas occupies a volume of 1.00 L at 0.984 atm and 30 C, what is the molar mass in…

A: From ideal gas law, we know that  PV = nRT Where  P = pressure of the gas V = volume of gas n =…

Q: Hydrogen gas can be formed by the reaction of methane with water according to the following…

A: Ideal gas equation is  PV = nRT  Where,  P is pressure of the gas  V is volume of the gas n is no.…

Q: What volume of O2 at 0.478 atm and 22 °C would be needed to completely react with 1.50 g N2H4? N2H4…

A: This problem can be solved by using the ideal gas equation :                         PV=nRTwhere P…

Q: An anesthetic gas contains 64.81% carbon, 13.60% hydrogen, and 21.59% oxygen, by mass. If 2.00 L of…

A: According to the question,  Anesthetic gas contains 64.81% carbon, 13.60% hydrogen and 21.59%…

Q: If 34.5 mol34.5 mol of an ideal gas is at 7.77 atm7.77 atm at 94.50 ∘C,94.50 ∘C, what is the volume…

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Q: A mixture of argon and helium gases contains argon at a partial pressure of 464 mm Hg and helium at…

A: Dalton’s Law of Partial Pressures states that the total pressure exerted by the mixture of…

Q: A 7.00 L tank at -5.1 °C is filled with 8.05 g of dinitrogen monoxide gas and 19.7 g of boron…

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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,…

A:

Q: A mixture of xenon and oxygen gases contains xenon at a partial pressure of 195 mm Hg and oxygen at…

A: Given: Partial Pressure of Xenon =195mm Hg The partial pressure of Oxygen= 656 mm Hg To calculate:…

Q: A flask contains a mixture of 2.20 g of CO2 gas and 4.80 g of O2 gas, at a total pressure of 1.00…

A: A flask contains a mixture of 2.20 g of CO2 gas and 4.80 g of O2 gas, at a total pressure of 1.00…

Q: Equal molar quantities of two gasses of molecular weight 4 and 40 are mixed. The pressure of the…

A: Equimolar quantities of two gases indicates that the gases are having equal moles .Lighter gas…

Q: An 8.00 g sample of gas occupies 22.4 L at 2.00 atm and 273K. What is the molar mass of the  gas? (R…

A:

Q: What is the volume occupied by a mixture of 0.386 mol of N2 and 0.386 mol of O2 gases at 1.04 atm…

A: The total number of moles of the gas in a mixture is expressed as the sum of the moles of the…

Q: A 10.00 gram gas mixture contains Nz and CO2. If 2.00 grams of the mixture is Nz and the total…

A: Given :-  Amount of mixture of N2 and CO2 = 10.00 g  Mass of N2 in mixture = 2.00 g  Total pressure…

Q: A gaseous compound has a density of 1.36 g/L at 23.5 °C and 1.50 atm. What is the molar mass of the…

A: Given Density = 1.36 g/L Temperature = 23.5 oC = ( 273 + 23.5 ) = 296.5 K Pressure = 1.50 atm

Q: Given the ideal gas law PV=nRT calculate the pressure of a gas in atmospheres if 14 moles of the gas…

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Q: If 5.00 g of Gas A and 5.00 g of Gas B are mixed in the same chamber and the partial pressure of Gas…

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Q: 4) An experiment shows that a 206.2 mL gas sample has a mass of 0.236 g at a pressure of 661.3 mmHg…

A: Given,  Volume of gas = 206.2 ml = 0.2062 L Mass of sample = 0.236 g Pressure of gas is 661.3 mmHg =…

Q: Consider a mixture of 2.0 mol He and 1.0 mol Ne in a rigid container at 25˚C and 1.0 bar. Which of…

A: In a mixture, the molar volumes of all gases are the same when measured at the same temperature and…

Q: A gaseous compound has a density of 1.67 g/L at 22.1 °C and 1.42 atm. What is the molar mass of the…

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Q: If 16.5 mol16.5 mol of an ideal gas is at 5.19 atm5.19 atm at 97.40 ∘C,97.40⁢ ∘C, what is the volume…

A: The ideal gas equation is given by,                                            PV = nRT Where, P is…

Q: A gaseous compound has a density of 1.64 g/L at 21.6 °C and 1.27 atm. What is the molar mass of the…

A:

Q: A 33.9−L volume of methane gas is heated from 26°C to 66°C at constant pressure. What is the final…

A: Given  Initial Volume ( V1 ) = 33.9 Liter  Initial Temperature ( T1 )  = 26 ℃…

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.