Ethane, C,Hs, burns in air according to the equation 2 C2H6(g) + 7 02(g) →4 CO2(s) + 6 H20(g) How many liters of 0, are required for complete reaction with 6.0L of CH6? How many liters of H20 vapor are produced? Assume all gases are measured at the same temperature and pressure. L(02) L(H20)

Q: Chlorine gas can be produced from the reaction of potassium permanganate and hydrochloric acid as…

A: Given, 2KMnO4(s) + 16HCl(aq) → 8H2O(l) + 2KCl(aq) + 2MnCl2(aq) + 5Cl2(g) mass of KMnO4 react = 4.16…

Q: for the balanced equation: 2C4H10(g) + 13O2(g) -> 8CO2(g) + 10H2O(g) if 50.0 L of C4H10 are reacted…

A: Given: The balanced equation is, 2C4H10(g) + 13O2(g) -> 8CO2(g) + 10H2O(g) Volume of C4H10 =50.0…

Q: 3 non-reactive gases are mixed and have the following partial pressures. Gas A = 2.3 atm, Gas B =…

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

Q: Chlorine gas can be produced from the reaction of potassium permanganate and hydrochloric acid as…

A:

Q: What volume of carbon dioxide in liters could be generated at 0.995 atm and 445. K by the combustion…

A: Given is , P= 0.995 atm T=445 K Mass of C5H12= 244.20 g R= 0.08206 L.atm/mol.K V=? And we know,…

Q: 1.Some chlorofluorocarbons, CFCs, are formed from carbon tetrachloride, CCl4, which can be made from…

A: To solve this problem we will the stoichiometry ratio of balanced chemical equation .  And  1.0 mole…

Q: SO2 (0.0780mol) and CO2 (0.114mol) are placed in a 750.mL container at 50.0˚C. What is the partial…

A: Ideal gas equation is: PV = nRT…

Q: Consider a rigid 21.44 L gas canister that holds a mixture of two gases, Cl₂ and Xe. The total…

A: Given the volume of the rigid container, V = 21.44 L  Total moles of gas inside the container, n =…

Q: The volume of a gas at 3.2atm is 4.0L. If the pressure is increased to 6.4atm, what will be the new…

A: Boyle's law This law states that the absolute pressure exerted by a given mass of an ideal gas is…

Q: Your lungs are 5.23 L and 310.0 K at 1.01 atm. If 80.0% of the air is N2 and 20.0% is O2 what is the…

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

Q: How many grams of potassium chlorate decompose to potassium chloride and 638 mL of O2 at 128°C and…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: For many purposes we can treat propane (C₂Hg) as an ideal gas at temperatures above its boiling…

A:

Q: In the laboratory, hydrogen gas is usually made by the following reaction: Zn(s) + 2 HCl(aq) →…

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Q: What mass of Mg and what volume of 1.50 M HCI are required to make 62.3 L of H₂ gas at a temperature…

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Q: Find the volume of a gas at 760.0 mm Hg pressure and 273 K when 2.00 liters are collected at 745.0…

A: Given: Initial pressure (P1) = 745 mm Hg initial temperature (T1) = 25 °C Initial volume (V1) = 2…

Q: What volume of butane (C4H10) is required to react with 18.6 liters of oxygen gas according to the…

A:

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: What volume of H2 gas forms at 1.0 atm and 25°C when 50.0 mL of 6.0 M H2SO4 reacts with 5.0 g of Al?…

A: Stoichiometry lays the platform for computing amount (moles) for reacting molecules or yielded…

Q: A closed vessel of fixed volume contains 20.0 g of CO2(g) exerting a pressure of 2.25 atm. Some…

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Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: Volume can be converted to mass using density. The equation is; density=massvolume Ideal gas…

Q: A mixture of CH4 (g) and C₂H6 (g) has a total pressure of 0.54 atm. Just enough O2 (g) is added to…

A: Solutions         Hence the mole fraction of methane 0.6018

Q: What is the partial pressure of SO2 in a gas mixture of 8.8 g of SO2 and 6.5 g of C2H4O2 at a total…

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Q: Air quality is a concern in many places around the world. Nitrogen monoxide is one of the main…

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Q: A vessel with a volume of 2 · 10-3 m3 is filled with 19 grammes  of carbon dioxide gas (CO2) and 14…

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Q: How many liters of pure oxygen gas, measured at STP, are required for the complete reaction with…

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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: Octane (CgHg) is one of the components of gasoline. Calculate the volume (in L) of CO, produced from…

A: Data given: 1 gallon = 3.79 L density of octane = 0.702 g/mL gasoline given = 6.42 gallons

Q: A mixture containing 1.58 g CO (g) and some CO2 (g) occupies a 7.24-L vessel at 42°C. The pressure…

A:

Q: What is the volume in liters of 8.85 moles of CO₂ at standard temperature and pressure (STP)?

A: given, moles of CO2 = 8.85 moles At STP, Temperature, T= 273.15K Pressure, P = 1bar

Q: 22)A 4.50 L sample of NH3 ar 0.835 atm at 225°C reats with excess O2 gas according to…

A: Given volume of NH3 (V) = 4.50 L Number of moles of NH3 given (n) = ? Given pressure (P) = 0.835 atm…

Q: : Give the complete ionic equation and net ionic equation for the reaction (if any) that occurs when…

A:

Q: In the lab, students generated and collected oxygen gas according to the following equation: 2 H2O2…

A: 2 H2O2 (aq) 2 H2O (l) + O2 (g)   a) given weight of H2O2, Wh2o2 = 50g molecu;ar weight of H2O2, Mwt…

Q: 2.98 mol of a gas occupies a volume of 3.92L. What is the volume if 1.19mol of the gas is released…

A: We will use gas law V1,n1,n2 is given

Q: have a balloon that can hold 125,000 mL of air. If i blow up this balloon with 3 moles of oxygen gas…

A: P V = n R T  Where  P = pressure of the gas = 1 atm  V = volume of gas = volume of balloon     =…

Q: A gas mixture consisting of 86.5 g PH3 (MM = 33.994 g/mol) and 86.5 g CIO2 (MM = 67.45 g/mol) has a…

A: Introduction :  We have to calculate the partial pressure of ClO2 .

Q: What is the molar mass (in g/mol) of a gas if it has a density of 1.75 g/L at a pressure of 742 mm…

A:

Q: 1. A 3.25 gram sample of solid calcium carbide (CaC2) reacts with water to produce acetylene gas…

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

Q: When

A: At STP, molar volume = 22.4 L  Give volume of H2 gas = 676.0 mL = 0.676L  moles of H2 gas = ( volume…

Q: A sample of gas occupies 100cm3 at 0 degrees C and 1 bar pressure. (a) What is its volume at 50…

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Q: Gallium is a low melting solid that reacts with hydrochloric acid to form hydrogen gas and…

A: The balanced reaction of Ga with HCl is as follows: 2Ga+6HCl→2GaCl3+3H2 1) Vapor pressure of water…

Q: A closed vessel of fixed volume contains 20.7 g of CO2(g) exerting a pressure of 2.50 atm. Some…

A:

Q: What is the final temperature of a gas (in °C) that starts at a pressure of (4.51x10^2) mm Hg, a…

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

Q: During the smelting of iron, carbon reacts with oxygen to produce carbon monoxide, which then reacts…

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Q: Sodium hydroxide decomposes at high temperatures to form water vapor and sodium oxide: 2 NaOH(s)…

A: The given reaction is,                            2 NaOH(s) → Na2O (s) + H2O(g) Other information…

Q: Suppose you are given two flasks at the same temperature, one of volume 2 L and the other of volume…

A: Given,Flask 1Volume = 2LMass = 4.8 gPressure = X atmFlask 3Volume = 3LMass = 0.36 gPressure = 0.1X…

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: 1. A 3.25 gram sample of solid calcium carbide (CaC2) reacts with water to produce acetylene gas…

A: Since you have asked Question number 1, we will solve the same for you.  CaC2 + 2H2O → C2H2 +…

Q: A mixture of CO and CO2 is found to have a density of 150g\L at 40 degrees Celsius and 0.961atm.…

A: Formula used: M=dRT/P Where, M =average molecular mass, d=density of mixture, R=universal gas…

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.