The following equation represents the -partial combustion of methane, CH4 2CH4(g) + 302(g) → 2C0(g) + 4H2O(g); At constant temperature and pressure, what is the maximum volume of carbon monoxide that can be obtained from 6.62 x 102 L of methane and ?3.31 x 102 L of oxygen L 102 x 2.21 .a O L 102 x 9.93 .b O L 103 x 1.32.c O L 102 x 6.62 .d O L 103 x 2.32.e o

Q: MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) How much MnO2(s) should be added to excess HCl(aq) to…

A: The given chemical reaction MnO2(s)+4HCl(aq)⟶MnCl2(aq)+2H2O(l)+Cl2(g) Suggests that 1 mol of MnO2…

Q: 10) Iron nail rusts when exposed to oxygen.4Fe(s) + 3 O2(g)2 Fe2O3(s) a)What volume of oxygen gasat…

A: Given: 4Fe(s) + 3O2(g)--------->2 Fe2O3(s). The temperature, (T) =  310C = (.31+273.15) = 304.15…

Q: The reaction of 50.0 mL of N2 gas with 150 mL of H2 will produce what volume of ammonia if the…

A: By Gay-Lussac's law of combining volumes states that the volume of gases which take part in a…

Q: A) A sample of ideal gas at room temperature occupies a volume of 40.0 L at a pressure of 542 torr .…

A: Boyle’ law states that at a particular temperature and number of moles, the pressure of a gas is…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Combustible vapor-air mixtures are flammable over a limited range of concentrations. The minimum…

A: Combustion reaction: When a compound reacts with oxygen gas, energy is released in the form of…

Q: Consider the following unbalanced equation: C2H5OH(g) + O2(g) → CO2(g) + H2O(l) 1.55 g of ethanol…

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Q: Pentane burns in oxygen according to the following balanced equation:C5H12 (l) + 8 O2 (g)  5 CO2…

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Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

A: The reaction is given below.

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

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Q: Chlorine can be prepared in the laboratory by the reaction of manganesć diôXide Wilh Hyurehone aciU,…

A: Given : Volume of Cl2 = 165ml Pressure = 795torr Temperature = 298K

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Liquid oxygen was first prepared by heating potassium chlorate, KCIO3, in a closed vessel to obtain…

A: The balanced reaction given is, Given: Mass of KClO3 reacting = 161.0 g. Volume of vessel = 2.10 L…

Q: Liquid oxygen was first prepared by heating potassium chlorate in a closed vessel to obtain oxygen…

A: Given: Volume=2.50 L Temperature T = 21oC + 273 = 294 K mass of KClO3 = 85.0 g molar mass of KClO3 =…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Small quantities of chlorine can be prepared in the laboratory by the reaction described by the…

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Q: The combustion of octane, C,H,8, proceeds according to the reaction shown. 2 C3H18(1) + 25 0,g) 16…

A: Number of moles of CO2 produced by combustion of 2 mol of octane = 16 mol Number of moles of CO2…

Q: Small quantities of chlorine can be prepared in the laboratory by the reaction described by the…

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Q: For the following Reaction: 2H2O(g)+Co(s)=CoO2(s) +2H2(g) what volume of H2 at a pressure of 755…

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Q: Butane, C4H10, is a component of natural gas that is used as fuel for cigarette lighters. The…

A: Interpretation: Butane, C4H10 is a component of natural gas that is used as fuel for cigarette…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Oxygen gas reacts with powdered aluminum according to the reaction: 4Al(s) + 302(g)→ 2Al,O3 (s) Part…

A: 4 Al(s) + 3 O2 (g) →2 Al2O3 (s) Number of moles of Al = Amount of Al/ atomic mass of Al…

Q: The combustion of octane, C8H18 proceeds according to the reaction shown.…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: Consider the reaction: Li2O(aq) + CO2(g) Lİ2CO3(s) ----> What volume of cabon dioxide will react…

A: Given :-  Li2O(aq) + CO2(g)  ---> Li2CO3(s)   Mass of Li2O = 1.00 g  Molar mass of Li2O = 29.88…

Q: Butane, C4H10, is an easily liquefied gaseous fuel. Calculate the density of butane gas at 0.657 atm…

A: Given: Pressure = 0.657 atm. Temperature = 22 oC And compound is C4H10 gas. Molar mass of C4H10 =…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Oxygen gas reacts with powdered aluminum according to the reaction:4 Al(s) + 3 O2(g) ------->2…

A: Given: Pressure= 782 mmHg= 782760atm=1.0289 atm Temperature= 25°C=25+273.15 K=298.15 K Mass of Al=…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The balanced reaction taking place is given as, => MnO2 (s) + 4 HCl (aq) ⟶ MnCl2 (aq) + 2 H2O (l)…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

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Q: Patrences In 1897 the Swedish explorer Andree tried to reach the North Pole in a balloon. The…

A: Volume of balloon = 4800m3. % loss of Hydrogen = 20% Therefore, volume of Hydrogen to be released to…

Q: CH3OH can be synthesized by the reaction:CO(g) + 2 H2(g) --------> CH3OH(g)What volume of H2 gas…

A: Introduction: The given chemical reaction is  COg +2H2g→CH3OHg Given data; P is The pressure of…

Q: Ammonia is produced when nitrogen and hydrogen gases react at high pressures and temperatures: N2…

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Q: 10) Iron nail rusts when exposed to oxygen.4Fe(s) + 3 O2(g)2 Fe2O3(s) a)What volume of oxygen gasat…

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Q: C6H12O6(s) + O2(g) --> CO2(g) + H2O(g) What volume of oxygen gas, measured at 21°C and 1.136atm, is…

A: To solve this problem first we have to balance the chemical equation then using ideal gas equation…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: The given chemical equation is as follows: MnO2(s) + 4HCl(aq) → MnCl2(aq) + 2H2O(l) + Cl2(g) The…

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, T.…

A: Rms speed is known as root mean square speed ,it obtained by taking root of average square speeds of…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Pressure = 765 Torr Volume = 405 mL = 0.405 L Temperature = 25°C = 298 K  Mass of MnO2 required =?

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Given,Volume of chlorine to be obtained = 215mLTemperature = 250C.Pressure = 765 torr.

Q: c) This relationship is known as Graham's Law of Effusion. Since both gases are at te same…

A: Given, molar mass of heavier gas =mH molar mass of lighter gas = mL Velocity of heavier gas = VL…

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A: From given  Let us calculate the number of mol of H2 gas formed as follows

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: In this question, we want to determine the mass of MnO2(s) means how much it is.  How to calculate…

Q: Hydrogen cyanide is prepared commercially by the reaction of methane CH4(g), ammonia, NH3(g), and…

A: The commercial preparation of hydrogen cyanide is to be expressed.

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: In the given reaction the number of Cl2 gas can be obtained using ideal gas law equation: Where, P…

Q: Chlorine can be prepared in the laboratory by the reaction of manganese dioxide with hydrochloric…

A: Mole Concept problem and Question is solved as per question need

Q: What volume of hydrogen at 27 °C and 72 torr may be prepared by the reaction of 8.88 g of gallium…

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Q: Methanol is produced industrially by catalytic hydrogenation of carbon monoxide according to the…

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Q: A gaseous mixture of Xe and F 2 has a density of 3.244 g/L at 2.566°C and 619.5 mm Hg. What is the…

A: Formula used Pm = dRT where  p= pressure, m = molar mass, d = density  R = gas constant, T=…

Q: Hydrogen gas can be prepared by the reaction of zinc metal with dilute aqueous hydrochloric acid:…

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Q: The rare mineral nesquehonite contains MgCO3 together with water ofhydration. A sample containing…

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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.