estion 20 of 28 The combustion of octane, C, Hg, proceeds according to the reaction shown. 18 2C,H (1) + 250,(g) 16 CO, (g) + 18 H, O(1) If 538 mol of octane combusts, what volume of carbon dioxide is produced at 31.0 "C and 0.995 atm? V =

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

A: Given :  2C8H18(l) + 25O2(g) →16CO2(g) + 18H2O(l)  No. of moles of C8H18 = 587 mol  Temperature =…

Q: 5.78 Nitric acid is produced from nitrogen monoxide No which in turn is prepared from ammonia by the…

A: Moles of nitrogen monoxide can be calculated as: Moles=MassMolar mass

Q: The alkali metals [Group 1A(1)] react with the halogens [Group 7A(17)] to form ionic metal halides.…

A: Given details, The balanced chemical equation, Cl2(g) + 2K(s) → 2KCl(s) Pressure = 0.950 atm volume…

Q: 5.72 Nitric acid is produced from nitric oxide, NO, which in turn is prepared from ammonia by the…

A: Chemical reaction given  4 NH3(g) + 5 O2(g) ==> 4NO(g) + 6 H2O(g) mass of nitric oxide (NO)…

Q: One compound under investigation for use as a lightweight rocket fuel is dimethylhydrazine (60.10…

A: Given reaction is  (CH3)2N2H4(l) + N2O4(l) -----> 3N2(g) + 4H2O(l) + 2CO2(g)  Mass of (CH3)2N2H4…

Q: Liquid oxygen can be produced for use as a rocket fuel by cooling dry air to -183°C, where the O₂…

A: The explanation is given below-

Q: What volume of water vapor in liters could be generated at 1.01 atm and 420. K by the combustion of…

A: Given data : Pressure (P) = 1.01 atm Temperature (T) = 420 K Mass of oxygen gas = 273.36 g

Q: Combustion of hydrocarbons such as decane ( C 10 H 22 ) produces carbon dioxide, a "greenhouse gas."…

A:

Q: Gaseous ammonia and hydrogen chloride react to form solid ammonium chloride, NH3 (g) + HCI (g) →…

A: Calculate the excess moles of reactant,         Moles of NH3 = 3.00 g17.031 g/mol = 0.1761 molMoles…

Q: What volume of AB3(g) at 300°C and 0.998 atm is produced when 1.0 mL of A2(g) is reacted with excess…

A: A gas that has intermolecular attractive forces and all collisions between atoms and molecules are…

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

A: Interpretation -  To determine the volume of carbon dioxide is produced at 15oC  and 0.995 atm when…

Q: Suppose a 3.00 L scuba tank is filled with about 29.7 moles of air at the ocean surface. If the tank…

A:

Q: volume of oxygen at 0.977 atm and 34.0°C is needed (at a minimum) to carry out this reaction?

A:

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: When calcium carbonate is decomposed by strongly heating, carbon dioxide gas is evolved.  Provide…

A: GIven, 4.75 g of calcium carbonate

Q: 26.57 L of ethane at 64 degrees C and 657.5 mmHg reacts with 98.76 L of oxygen gas at 59.7 degrees C…

A: Given: Volume of ethane = 26.57 L Temperature of ethane = 64 oC = 273.15 + 64 = 337.15 K…

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H12O6(s) ⟶…

A: Reactio equation : C6H12O6(s) →             2C2H5OH(l) + 2CO2(g)Mass of glucose reacts = 5.97…

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

A: Balanced chemical equation: 2C8H18(l)   +   25O2(g)   ⟶ 16CO2(g)   +   18H2O(l) From the above…

Q: t The Goodyear blimps, which frequently fly over sporting Pvents, hold approximately 175,000 ft of…

A: Given,Volume (V) = 175,000 ft31ft3 = 28.3168 litresP = 1 atm

Q: Unit 11 Q#8 Methanol, CH,OH, burns in oxygen to form carbon dioxide and water. What volume of oxygen…

A:

Q: Pantothenic acid is a vitamin. Using the Dumas method, you find that a sample weighing 81.6 mg gives…

A:

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

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

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

A: The combustion reaction of octane, C8H18 is -   2C8H18(l) + 25O2(g)---> 16CO2(g) + 18H2O(l) From…

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: A sample of dry gas weighing 3.1134 grams is found to occupy 3.650 L at 22.0°C and 740.0 mmHg. How…

A: We have to predict the moles of the gas .

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

A: Given data for part (a) Temperature = 31oC = 31+273 = 304 K Pressure = 1.40 atm Mass of iron = 57.3…

Q: Ammonium sulfate, (NH4)2SO4(aq), can be prepared according to the equation below: 2NH3(g) +…

A: Given: mass of H2SO4 = 150 kg Temperature = 20 °C pressure = 25.0 atm molar mass of H2SO4 = 98.079…

Q: 18. When heated, gaseous ammonia will react with oxygen gas to produce nitrogen monoxide gas and…

A:

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

A: The combustion of octane is shown below: 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 329 mol of octane…

Q: 10. In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H1206 (s)…

A: Given mass of glucose = 4.26 g  Molar mass of glucose = 180.16 g.mol-  Volume of carbon dioxide =…

Q: estion 30 of 45 > The combustion of octane, C,H8, proceeds according to the reaction shown. 2…

A:

Q: Hydrogen gas (MW = 2.02 g/mol) can be produced from the reaction of methane (MW = 16.05 g/mol) and…

A:

Q: Solid lithium hydroxide is used to remove CO2 from the air in submarines. It reacts with the CO2 to…

A:

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H12O6(s) →…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: What volume of water vapor in liters could be generated at 1.02 atm and 353. K by the combustion of…

A:

Q: 5. After blowing up a balloon, a student was curious what the partial pressure of each gas was in…

A: Daltons Law of partial pressure says that total pressure is the sum of the individual pressures of…

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

A: An ideal gas follows a theoretical concept in which there is no interparticle interaction between…

Q: 1. Ammonium sulfate, an important fertilizer, can be prepared by the reaction of ammonia with…

A: According to guidelines, if question is lengthy, only first part has to be attempted. Given that…

Q: 18 Cording to the reaction shown. 2 C,H0) + 25 0,(g) – 16 CO, (g) + 18 H,0() 18 If 313 mol of octane…

A:

Q: An empty flask has a mass of 48.293g and 48.612g when filled with acetone vapor at 80°C and 728mmHg.…

A: Molecular weight of acetone can be calculated from the number of moles of acetone present.

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

A: From the balanced equation, it is clear that two moles of octane react to give 16 moles of carbon…

Q: 9. Calculate the starting temperature of a 88.43 ml sample of methane at 29.66 in of Hg if the new…

A:

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

A: The volume of carbon dioxide produced in the combustion of 538 mol of octane at 22.0 oC and 0.995…

Q: What volume of carbon dioxide will 2.98 g of antacid made of calcium carbonate produced at 37.0°C…

A: 1 mole of calcium carbonate produces 1 mole of carbon dioxide. Number of moles of calcium carbonate…

Q: The combustion of octane, C,H 8, proceeds according to the reaction shown. 2 C,H18(1) + 25 0, (g) →…

A: Applying ideal gas equation PV = nRT  where P = pressure, V = volume ,T= Temp n= no.of moles , R=…

Q: The combustion of octane, C,H1g. proceeds according to the reaction shown. 2C,H,) + 250,(g) –…

A:

Q: Calcium carbide (CaC2) reacts with water to produce acetylene (C,H2), according to the following…

A: Given data contains, Volume V1 is 64.5 L. Temperature T1 is 50°C 323.15 K. Temperature T2 is…

Q: Combustion of hydrocarbons such as pentane (C5H12) produces carbon dioxide, a "greenhouse gas."…

A: Answer: Ideal Gas equation is shown below: PV=nRT Here: P=pressure of the gasV=volume of the…

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.