The chlorination of methane occurs in a number of steps that results in the formation of chloromethane and hydrogen chloride. The overall reaction is 2CH4(g)+3Cl2(g)⟶2CH3Cl(g)+2HCl(g)+2Cl−(g)   Suppose that a chemist combines  331 mL   of methane and  633 mL   of chlorine at STP in a  2.00 L   flask. The flask is then allowed to stand at  298 K.   If the reaction reaches  89.9%   completion, what is the total pressure in the flask? ?total=   What is the partial pressure of  CH4?   ?CH4=   What is the partial pressure of  Cl2?   ?Cl2= What is the partial pressure of  CH3Cl?   ?CH3Cl=   What is the partial pressure of  HCl?   ?HCl=   What is the partial pressure of  Cl−?   ?Cl−=

Q: Ammonia, NH3, is formed in the following reaction N2(g) + 3H2(g) → 2NH3(g) N2 and H2 where…

A: According the given chemical equation ICE table is drawn below where p defines partial pressure.

Q: On a journey deep into the Klingon empire, the Starship Enterprise runs out of dilithium crystals,…

A: First, we need to calculate the number of moles of N2H4. The molar mass of N2H4 is 32.05 g/mol. So,…

Q: he chlorination of methane occurs in a number of steps that results in the formation of…

A: The objective of the question is to calculate the total pressure in the flask and the partial…

Q: If 7.68 gram of phosphorous solid is mixed with 1.00 L of Chlorine gas at STP to form P2Cl5…

A: It is given that 7.68 grams of phosphorous is reacting with 1L of chlorine gas at STP to release…

Q: A 2.00 L reaction container at 25.0 °C contains CO2 (g) and O2 (g). The total pressure of the gases…

A: In this question, total volume of the container is to be determined on addition of 15.0 g of…

Q: The chlorination of methane occurs in a number of steps that results in the formation of…

A: Answer: In this question we will use ideal gas equation to calculate partial pressure of gas which…

Q: Tin(II) fluoride is often added to toothpaste to prevent dental cavities. It is produced by the…

A: The question is based on reaction stoichiometry.We need to calculate mass of product formed.

Q: A weighed quantity of PCI5(s) is sealed in a 100.0-cm³ glass bulb to which a pressure gauge is…

A: Given: The dissociation of PCl5 takes places as, The volume of the reactor is 100.0 mL The…

Q: Carbon monoxide gas reacts with hydrogen gas to form methanol:CO(g) + 2 H2(g) -------> CH3OH(g)A…

A: The number of moles (n1) of CO (g) inside the 1.50 L reaction vessel at 305 K is calculated as shown…

Q: A gas mixture contains 14.4 mol of NO and 6.25 mol of Br2.(a) Compute the mole fraction of NO in the…

A: a) The mole fraction of a species is defined as the number of moles of that species in the mixture…

Q: The chlorination of methane occurs in a number of steps that results in the formation of…

A:

Q: 11. Synthesis gas, which is used in the production of ammonia and methanol, among other uses, is…

A: Since PV = nRT  where P = pressure in atm V = volume in L  n = moles  R =  0.0821  T = temperature…

Q: Consider the reaction of 1.41 g Ca(s) with 107 mL of 0.325 M HBr(aq) according to the following…

A: The reaction taking place is given as, => Ca (s) + HBr (aq) -----> CaBr2 (aq) + H2 (g) Given :…

Q: A miniature volcano is made in the laboratory with ammonium dichromate. When ignited, it decomposes…

A: Given:…

Q: Hydrogen gas (a potential future fuel) can be formed by the re- action of methane with water…

A: Given: The volume of methane gas is 25.5L The pressure of methane gas is 732torr (0.96316atm) The…

Q: In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and…

A: Temparature= 293K  Total pressure= 753.9mmHg  Total volume of gas=1.01L  The partial pressure of…

Q: HCl can be made by the direct reaction of H2 and Cl2 in the presence of light. Assume that 3.0 g H2…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A mixture of neon and argon gases exerts a total pressure of 690.4 kPa.If the partial pressure of…

A: Given:Total pressure of gas mixture, Pt=690.4kPaPressure of Neon gas, PNe = 3214.8mm HgTo…

Q: Chlorine gas reacts with fluorine gas to form chlorine trifluoride. Cl2(g) +3 F2(g) → 2 CIF 3(g) If…

A: The balanced chemical equation is as follows:The volume of chlorine gas = The volume of fluorine gas…

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: The given reaction is as follows:

Q: to isolate and measure the amount of gas produced. pose the CO₂ gas evolved by a certain chemical…

A: The values are provided in questionTemperature T = 50 degrees celsius Temperature T= 50+273K…

Q: A student weighs out 0.0422 g of magnesium metal. The magnesium metal is reacted with excess…

A: The balanced reaction of Mg with HCl is as follows: Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) Calculation of…

Q: iron ( s ) + chlorine ( g ) ---> iron(III) chloride ( s ) How many grams of iron are needed to…

A:

Q: Calculate the volume of 1.62g of Helium gas at 25.670C and 872 mmHg.  (R = 0.0821 atm.L/mol.K

A:

Q: 2. If the excess salt is dissolved in water, it will reform carbamic acid. At 350K, carbamic acid…

A:

Q: A 2.00 L reaction container at 25.0 °C contains CO2 (g) and O2 (g). The total pressure of the gases…

A: The partial pressure (p) of a gas is related to the total pressure (Pt) of the gas by the mole…

Q: Oxygen gas can be generated by heating potassium chlorate: heat 2KCIO, (s) 2KCI(s) + 2KCI() + 30,…

A: We have to calculate the volume of oxygen gas produced.

Q: A sample of gas contains 0.1600 mol of H₂(g) and 8.000×10-² mol of O₂(g) and occupies a volume of…

A: Given:Moles of H2 = 0.1600 molMoles of O2=8.000×10-2 molVolume=10.7 LReaction is2H2 (g) +…

Q: Oxygen gas was collected in 500.0 mL flask at 26 oC from the catalytic decomposition of hydrogen…

A: We are given a decomposition reaction and asked to calculate mass of reactant decomposed.

Q: The reaction of 50 mL of N₂ gas with 150 mL of H₂ gas to form ammonia via the equation: N₂ (g) +…

A:

Q: The generic reaction occurs in a closed container: 2A(g) +B(g) → 2Ce) A reaction mixture initially…

A:

Q: Popcorn pops because the horny endosperm, a tough, elas-tic material, resists gas pressure within…

A: Given: Volume of kernel = 0.25 mL Percent by mass of water in kernel = 1.6 % And volume % of water…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: Consider the following gas phase reaction. 4HCl(g) + O2(g) -> 2Cl2(g) + 2H2O(g) What mass of…

A: We have to calculate the mass of Cl2 produced from 400 ml of HCl measured at STP.

Q: Use gas laws in stoichiometry calculations. A sample of Cl₂ with a pressure of 1.02 atm and a volume…

A:

Q: Part A Hydrogen can be extracted from natural gas according to the following reaction: CHa (9) + CO2…

A: Given:-   To find:- Mass of H2(g).  At the equilibrium=?

Q: Calculate the percent yield for this reaction.

A:

Q: Carbon dioxide gas is collected in a laboratory experiment to determine the molar mass of the…

A: For experimental molar mass calculation use ideal gas equation PV = nRT  P = pressure  V = volume n…

Q: According to the reaction below, how many grams of sodium chloride can be produced from 31.9 L of…

A: Given: Volume is 31.9 L. Pressure is 0.922 atm. Temperature is 62oC. 2Na+Cl2→2NaCl

Q: Some fire extinguishers spray gas pressure generated by the reaction of baking soda with sulfuric…

A: The balanced reaction between baking soda and sulphuric acid is : NaHCO3(aq)+H2SO4(aq) →…

Q: Hydrogen gas is produced by the reaction between metallic aluminum and aqueous hydrochloric acid. 2…

A:

Q: Consider a vessel with a moveable piston. The initial volume of this vessel is 15.0 L, and inside…

A: The initial volume of the vessel is 15.0 L.The total pressure of the vessel is 2.00 bar.The final…

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.