A fuel cylinder for a camping stove contains 8.8 oz butane (C4H10), which produces 105 L of butane gas at 25 oC and 1.00 atm. If the all of the butane in the fuel cylinder undergoes complete combustion. What volume of oxygen gas at 25 oC and 1.00 atm is needed to react with this amount of butane? ______ L What volume of carbon dioxide gas at 25 oC and 1.00 atm is produced by this amount of butane? _____ L

Q: Methanol (CH3OH; 32.05 g/mol) can be made by the following balanced reaction: CO(g) + 2H2(g) →…

A: Let's assume H2 gas behaves ideally. So, according to the ideal gas law, we can write: PV=nRT…

Q: If 3.50 g sample of acetylene (C2H2) is burned in excess oxygen, how many liters of CO2(g) can be…

A: Given: Mass of the acetylene sample= 3.50 g Pressure = 1.00 atm Temperature= 0°C=0+273.15 K=273.15 K…

Q: 138. You have two rigid gas cylinders. Gas cylinder A has a volume of 48.2 L and contains N2(g) at…

A: Given:Volume of gas (VN2) = 48.2 L.Pressure of gas (PN2) = 8.35 atm.Temperature of gas (TN2) = 25℃ =…

Q: :uouenb C,H&O7(s) +3 NaHCO3(s) + H2O(1) --> NagC,H8O7(s) + 3H20(1) + 3CO2(g) 188.7 g C6H807(s) is…

A:

Q: + 6 HCl(aq) 2 AlCl3 (aq) + 3H₂(g) gas produced by this reaction is typically collected via water…

A: According to the question, hydrogen gas is produced by the reaction between metallic aluminum and…

Q: The unbalanced equation for combustion of ethane is: C₂H6(g) + 0₂(g) →→→ CO₂(g) + ______ H₂O(g).…

A: The objective of the question is to give-Balanced Equation.The final pressure.

Q: 10. LiOH is used to condition air in spacecraft by absorbing the carbon dioxide exhaled by…

A: According to the balanced equation, 2 moles LiOH can absorb 1 mole CO2.  We can convert the mass of…

Q: The following combustion reaction is done with 0.225 g of ethylene, C2H4. C2H4 (g)  + 3 O2 (g)  → 2…

A: Number of moles of ethene and carbondioxide can be calculated as follows:

Q: The combustion of octane, C8H18 , proceeds according to the reaction shown. 2C8H18(I) + 25 O2…

A: The number of moles of carbon dioxide, produced in the reaction, is calculated as shown below where…

Q: STP (standard temperature and pressure) is used as a reference point for the molar volume of an…

A: Answer:- This question is answered by using the simple concept of STP conditions which given the…

Q: The combustion of octane, C, H, proceeds according to the reaetion shown. 18 2 C,H18() + 25 O,(g) →…

A:

Q: A sample of O2 with a pressure of 1.53 atm and a volume of 239 mL is allowed to react with excess NO…

A: The combined gas law is given by

Q: A fuel cylinder for a camping stove contains 8.8 oz butane (C4H10), which produces 105 L of butane…

A: When the combustion of the species butane in the sight of the oxygen then the species carbon dioxide…

Q: Hydrogen gas is collected at 40oC during the following reaction: Al          +            HCl…

A: The balanced chemical equation for the reaction between Al and HCl is shown below:…

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: A mixture used by divers for breathing purposes contains 34.3% helium (He), 51.7% nitrogen (N2) and…

A:

Q: " A sample of gas contains 0.1600 mol of CH4(g) and 0.3200 mol of O₂(g) and occupies a volume of…

A: Given: Initial moles of CH4 = 0.1600 mol Initial moles of O2 = 0.1600 mol Initial volume of gas =…

Q: O2  collected over water at 40°C and total pressure of 745 mmHg, what volume of gas is collected for…

A:

Q: A sample of krypton gas collected at STP occupies a volume of 25.7 L. How many moles of gas does the…

A: A sample of krypton gas collected at STP occupies a volume of 25.7 L. How many moles of gas does the…

Q: How many milliliters of O2 are consumed in the complete combustion of a sample of hexane, C6H14, if…

A:

Q: A sample of gas contains 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) and occupies a volume of 18.4…

A: Given information: 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) volume of 18.4 L at reactant side…

Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

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: In the fermentation of glucose (wine making), 760 mLmL of CO2CO2 gas was produced at 31 ∘C∘C and…

A: Given :  initial pressure = 1.20 atm  initial volume = 760 mL  initial temperature = 31°C  final…

Q: onsider the following reaction: 4A(s) + 2B(g) → 2C(l) + 3D(g) 18.4 g of A (MM = 71.096 ) is added…

A:

Q: 1) At 1.35 atm and 4.33 ∘C, a 3.91 g sample of gas occupies a volume of 1930mL. Calculate the molar…

A: From idea gas law,we know PV=nRT  Where P = Pressure  V = Volume of gas n = number of moles of gas R…

Q: A mixture of oxygen and helium gases, at a total pressure of 958 mm Hg, contains 4.95 grams of…

A: According to Dalton's Law, If any mixture contains three gas A, B and C, then the total pressure in…

Q: Flag ques Carbon dioxide (CO₂) can be removed from a spacecraft by allowing it to react with NaOH.…

A: The amount of CO2 consumed by 1kg of NaOH.

Q: The combustion of octane, Cg H₁8, proceeds according to the reaction shown. 2 Cg H₁g (1) + 25 O₂(g)…

A: Given: Moles of octane = 482 mol Temperature = 20.0oC Pressure = 0.995 atm

Q: If 10.00 L of propane is burned in 18.0 L of oxygen, what volume of carbon dioxide is produced?…

A: The number of moles (noxy) of dioxygen is calculated as shown below where V is the volume of the gas…

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: Consider the following equation: C6H8O7(s)  + 3 NaHCO3(s) + H2O(l) --> Na3C6H8O7(s) + 3H2O(l) +…

A: Given mass of C6H8O7 = 193.6 molar mass of C6H8O7 = 192.1 g/mol Temperature = 313°K volume = 108.4 L

Q: If water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given: Mg3N2(s)+3H2O(l)→3MgO(s)+2NH3(g) Mass of H2O=5.25 g To find: Volume of ammonia gas at STP…

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The given reaction is shown below.

Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

A:

Q: Consider the following reaction: 2SO2(g) + O2(g)-> 2SO3(g) What is the theoretical yield of SO3 ? If…

A: Answer:The reactant that is exhausted first in the chemical reaction and decides the yield of…

Q: Ethylene oxide is produced from the reaction of ethylene and oxygen at 270-290°C and 8-20 atm. In…

A:

Q: Calculate the percent yield for this reaction.

A:

Q: A 2.00 L steeel vessel contains 4.30 atm of nitrogen and 7.60 atm of hydrogen at 225 degrees C. What…

A:

Q: Calculate the volume of the sample after the reaction takes place, assuming that

A: Balanced chemical reaction,  CH4 + H2O -----> 3H2 + CO Moles of CH4 = 0.1100 mol Moles of H2O =…

Q: The combustion of fuel in your car engine requires oxygen gas, which is supplied as air (21% oxygen…

A: It is given to us that the ethanol is used 100% in the reaction and the volume of oxygen-1.92 L at a…

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.