A sample of gas contains 0.1800 mol of CO(g) and 0.1800 mol of NO(g) and occupies a volume of 16.0 L. The following reaction takes place: 2CO(g) + 2NO(g) → 2CO₂ (g) + N₂ (9) Calculate the volume of the sample after the reaction takes place, assuming that the temperature and the pressure remain constant. Volume = L

Q: Sodium metal reacts with water to produce hydrogen gas: 2Na(s) + 2H2O(l)2NaOH(aq) + H2(g) In one…

A:

Q: A sample of gas contains 0.1300 mol of C2H4(g) and 0.1300 mol of H2(g) and occupies a volume of 12.5…

A: Step 1:Balanced reaction isC2H4 (g) +  H2 (g)   →      C2H6 (g)(1 volume)   (1 volume)      (1…

Q: For many purposes we can treat ammonia NH3 as an ideal gas at temperatures above its boiling point…

A:

Q: Enter your answer in the provided box. A piece of sodium metal reacts completely with water as…

A: Given reaction is,  2Na(s) + 2H2O(l) --> 2NaOH(aq) + H2(g)  Given data,  Volume of hydrogen gas =…

Q: In one of his most critical studies into the nature of combustion, Lavoisier heated mercury(II)…

A: The pressure (in atm) of the oxygen that forms at 25.0oC has to be given,

Q: 9. Small quantities of hydrogen gas can be prepared in the laboratory by the following reaction: Zn…

A:

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: Liquid nitrogen trichloride is heated in a 1.75-L closed reaction vessel until it decomposes…

A: Pressure of N2: 192 torr Pressure of Cl2: 577 torrExplanation:

Q: Consider the reaction between solid zinc and hydrochloric acid where hydrogen gas is collected over…

A:

Q: A 0.6333 g sample of a metal carbonate was reacted with hydrochloric acid. The carbon dioxide gas…

A: Given data, Mass of sample = 0.6333 g Temperature = 26.0oC Total pressure = 103.80 kPa = 1.024 atm…

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 following equation represents the partial combustion of methane, CH 2CH(g) + 30z(g) 2C0(g) +…

A:

Q: Calcium carbonate decomposes to form calcium oxide, and carbon dioxide when heated as shown in the…

A:

Q: If 6.90 L of gaseous ethanol reacts with 17.2 L O2, what is the maximum volume of gaseous carbon…

A:

Q: A container of N2O3(g) has a pressure of 0.395 atm. When the absolute temperature of the N2⁢O3⁡(g)…

A:

Q: For many purposes we can treat propane (C3Hg). as an ideal gas at temperatures above its boiling…

A: Ideal gas equation is  PV = nRT  Where P is pressure V is volume n is no. Of moles  R is gas…

Q: Assume methane is introduced to a reaction vessel that has a volume of 1.0L with a pressure of…

A: Number of moles of methane can be calculated as follows:…

Q: Carbon monoxide gas reacts with hydrogen gas to form methanol via the following reaction:…

A:

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 sample of an ideal gas at 1.00 atm and a volume of 1.11 L was placed in a weighted balloon and…

A: Volume of sample, V= 0.0444 L

Q: When heated, potassium chlorate decomposes to potassium chloride and oxygen gas according to the…

A: The objective of this question is to calculate the number of moles of potassium chlorate in the…

Q: A piece of sodium metal reacts completely with water as follows: 2Na(s) + 2H,O(1) → 2N2OH(aq) +…

A:

Q: An ideal gas in a sealed container has an initial volume of 2.50 L.2.50 L. At constant pressure, it…

A:

Q: Water can be decomposed by electrolysis into hydrogen gas and oxygen gas as shown in the balanced…

A: The reaction given is 2 H2O(ℓ) → 2 H2(g) + O2(g) Hence from the above reaction we can see that 2…

Q: The International Space Station is equipped with a Vika Oxygen Generator which uses the following…

A: The given reaction is:Volume (V) = Pressure (P) = 0.21 atmTemperature (T) = 24.5oCGas constant (R) =…

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

A: C + H2O .....> CO + H2 Moles of C = 1.10 mol  P of H2 = 1.0atm T = 316K

Q: A gas mixture contains 2.9 moles of hydrogen, 8.9 moles of carbon dioxide, and 2.7 moles of nitrogen…

A:

Q: A sample of gas contains 0.1800 mol of CH(g) and 0.1800 mol of H,O(g) and occupies a volume of 12.3…

A: Ideal gas equation, PV=nRT Where, P=pressure, V=Volume, n =number of moles R=gas constant…

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

A: The temperature of the nitrogen gas is raised from -23oC to 10.0oC. An increase in the temperature…

Q: The ideal gas law describes the relationship between pressure (P), temperature (T), volume (V), and…

A: For ideal gas , variables pressure , temperature and volume are related as shown by ideal gas…

Q: Calculate the partial pressure of helium gas for a volume of 1.0 × 106 m3 of 206Rn gas after 14…

A:

Q: A sample of gas contains 0.150 mol of N₂(g) and 0.300 mol of H₂(g) and occupies a volume of 21.4 L.…

A:

Q: You have a sample of CO2 in flask A with a volume of 25.0 mL. At 18.8 °C, the pressure of the gas is…

A: Concept: Ideal Gas Equation PV = n RT where n= moles P= Pressure (atm) V= Volume (L) R= Universal…

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.