The combustion of octane, C,H,8, proceeds according to the reaction shown. 2 C3H18(1) + 25 0,g) 16 CO,(g) + 18 H,O(1) If 4.90 x 102 mol of octane combusts, what volume of carbon dioxide is produced at 39.0 °C and 0.995 atm?

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 combustion of octane, CgH18, proceeds according to the reaction shown. 2C,H18(1) + 25 O,(g) 16…

A: Given, Moles of C8H18 = 562 mole Pressure of CO2 = 0.995 atm Temperature of CO2 = 11.0°C  Volume of…

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: Hydrogen gas can be produced in the laboratory through the reaction of magnesium metal with…

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

A: The combustion reaction of ethanol can be written as  => C2H5OH + O2 -----------> CO2 + H2O…

Q: Cavendish prepared hydrogen in 1766 by the novel method of passing steam through a red-hot gun…

A: First convert the given grams of water to moles. Moles of H2O=MassMolar mass=15.0g18g/mol=0.833 mol…

Q: A mixture of calcium carbonate, CaCO3, and barium carbonate, BaCO3, weighing 5.40 g reacts fully…

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

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Q: Propane, C3H8(g), is used in gas grills to provide the heat for cooking. What volume of O2(g)…

A: Combustion is a process of burning a material (usually fuel) at high temperature in the presence of…

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

A: Given- Reaction 4NH3 (g)   +   5 O2 (g)  ➜  4 NO (g)   +   6 H2O (g) Pressure = 2.00 atm Temperature…

Q: When 60.0 g butane (C4H10) reacts with oxygen to form carbon dioxide and water vapor. What volume of…

A: Step1: In the given reaction, the balanced equation is given as: Here, 2 moles of butane produces…

Q: The combustion of octane, C,H,g, proceeds according to the reaction shown. 18 2CH18(1) + 25 O,(g) –…

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Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: СоН12059) — 2СH,ОН) +…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Nitric acid is produced from nitrogen monoxide (NO), which in turn is prepared from ammonia by the…

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

A: The balanced Chemical equation for Combustion of Octane given in the question is - 2C8H18(l)+…

Q: What is the density of propane gas (CH3CH2CH3, 44.1 g/mol) at 25°C and 650 mmHg?

A: GivenTemperature = 25°C = 298KPressure = 650 mm of HgAssuming 1 mole of gas was there at STP, and…

Q: estion 20 of 28 The combustion of octane, C, Hg, proceeds according to the reaction shown. 18 2C,H…

A: From the reaction it is clear that 2 mole octane combust to give 16 mole CO2  So, 538 mole octane…

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

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Q: Hydrogen gas is produced when zinc reacts with sulfuric acid: Zn(s) + H2SO4(aq) → ZNSO4(aq) + H2(g)…

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Q: CH3OH can be synthesized by the following reaction.CO(g)+2H2(g)→CH3OH(g) What volume of H2 gas (in…

A: According to the question, methanol is prepared by the given reaction.From this reaction, 2 moles of…

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

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Q: Carbon monoxide burns in oxygen to form carbon dioxide.  Provide a balanced chemical equation. What…

A: Interpretation- To write the balanced chemical equation when carbon monoxide burns in oxygen to form…

Q: [4] Hydrogen cyanide is prepared by the reaction: 2NH3(g) + 2CH.(g) + 30:(g) → 2HCN(g) + 6H;O(1I)…

A: As temperature and pressure are same for each gas .it can be said that 2 litre NH3 ,2 litre CH4 and…

Q: Wetlands can play a significant role in removing fertilizer residues from rain runoff and…

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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: What is the molar mass of a gas that has density 1.40 g/L at 760. mmHg and 273K?

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Q: The combustion of octane, C,H, proceeds according to the reaction shown. 18 2C,H18(0) + 25 0,(g) 16…

A: We can solve the problem by considering the ideal gas law.  PV = n. R. T Where  P = pressure of the…

Q: Gaseous iodine pentafluoride, IF, can be prepared by the reaction of solid iodine and gaseous…

A: Given: Volume = 10 L Mass of I2 = 17 g Pressure of F2 = 2 atm

Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: When a gas collected over water then some water vapours are also present along with the collected…

Q: Nitric acid is produced from nitrogen monoxide (NO), which in turn is prepared from ammonia by the…

A: Since you have posted multiple questions, we are entitled to answer the first only.

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

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Q: References) Ethane burns in air to give H,0 and CO, 2 C,Ha(g) +7O,(8) 4 CO, (8) + 6 Hạ0(g) a What…

A: From ideal gas behavior at constant temperature and pressure – PV = nRTVn = RTPVn =constantV1n1…

Q: Consider the reaction of NO2  If 23.8L of O2(g), measured at 35oC and 632mmHg is allowed to react…

A: Using Ideal gas law we can determine how many moles of O2 present in the reaction. Using…

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 O2(g) measured at 25 °C and 760 torr is required to react with 17.0 L of ethylene,…

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Q: The combustion of octane, C,H,2, proceeds according to the reaction shown. 2C,H18() + 25 0,(g)16…

A: 2 moles of octane give 16 moles of CO2. So, 354 mol of octane will give (8*354) = 2832 mol of CO2.…

Q: O2 is prepared by decomposing calcium chlorate (Ca(CIO3)2) and collecting 255 ml sample over water…

A: The balanced chemical equation that depicts the decomposition of calcium chlorate can be written as:…

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…

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

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Q: The alkali metals [Group 1A(1)] react with the halogens to formionic metal halides. What mass of…

A: The given data contains, Volume = 5.25 L Pressure = 0.950 atm Temperature = 293 K Gas constant…

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, C8H18, proceeds according to the reaction shown. 2C8H18(l) + 25O2(g)…

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Q: Gaseous iodine pentafluoride, IF, can be prepared by the reaction of solid iodine and gaseous…

A:

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

A:

Q: The combustion of octane, C, H. proceeds according to the reaction shown. 2C,H) + 250,(2) – 16CO,(g)…

A: Given, Moles of octane = 514 mol The Balanced chemical reaction: 2 C8H18(l) + 25 O2 (g) →16 CO2 (g)…

Q: 5.78 Nitric acid is produced from nitrogen monoxide, NO. which in turn is prepared from ammonia by…

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.