How many milliliters of 02 are consumed in the complete combustion of a sample of hexane, C6H14, if the reaction produces 743 mL of CO2? Assume all gas volumes are measured at the same temperature and pressure. The reaction is: 2C6H14(9) + 1902(g) → 12CO2(9) + 14H20(9) mL 02

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: Chlorine gas can be produced from the reaction of potassium permanganate and hydrochloric acid as…

A: Given, 2KMnO4(s) + 16HCl(aq) → 8H2O(l) + 2KCl(aq) + 2MnCl2(aq) + 5Cl2(g) mass of KMnO4 react = 4.16…

Q: Sodium azide, NaN3, decomposes according to the following equation and produces N2 gas that inflates…

A: Given, 2NaN3(s) ➝ 2Na(s) + 3N2(g) mass (in grams) of sodium azide (NaN3) needed = ? molar mass of…

Q: Copper reacts with nitric acid according to the following equation. Cu(s)  +  4 HNO3(aq)  →…

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Q: Chlorine gas can be produced from the reaction of potassium permanganate and hydrochloric acid as…

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Q: What volume of hydrogen gas is produced when 33.2 g of iron reacts completely according to the…

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Q: A gas mixture contains O2, N2, and Ar at partial pressures of 125, 175, and 225 mmHg, respectively.…

A: The partial pressure of carbon dioxide in milliliters of mercury has to be calculated.

Q: 200 of N 2 gas react with 300mL H 2 gas to form ammonia via the equation N 2(g) +3H 2(g) ----> 2NH…

A: Given: Reaction: N2 (g) + 3H2 (g) → 2NH3 (g) Volume of N2 = 200 mL Volume of H2 = 300 mL Volume of…

Q: Ethane gas, C,H,, burns in air (actually the oxygen in the air) to form carbon dioxide and water.…

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Q: The explosive decomposition of sodium azidecan be used inflate airbags. (It's mostly been replaced…

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Q: When excess water is added to a mixture of citric acid and sodium bicarbonate present in a bath…

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Q: . The SOHIO Ammoxidation process of propylene to acrylonitrile is given by the reaction: 2C3H6(g) +…

A: To calculate propylene m3 / hr , we would first calculate moles of acrylonitrile produced per hour.…

Q: According to the following combustion reaction pure methanol liquid undergoes complete combustion…

A: Answer: volume of Methanol (CH3OH) reacted is 68.68 mL.

Q: a. Sulfur dioxide (SO2), a gas that plays a central role in the formation of acid rain, is found in…

A: Please find the attached sheet.

Q: A glass vessel weighs 40.1305 g when clean, dry, and evacuated; it weighs 138.2410 g when filled…

A: Given that,  Weight of empty glass vessel = 40.1305g Weight of vessel when filled with water =…

Q: Ammonium nitrate is an explosive compound and it decomposes at a high temperature according to the…

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

Q: A chemist has synthesized green-yellow gaseous compound of chlorine and oxygen and finds that its…

A: It is known that,   Given data,

Q: 3. A plastic tank containing a gas of 7.8 L and 5.35 atm at 7 °C weighs 96 g. If the empty tank…

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Q: From the balanced chemical equation: 2C6H6(l) + 15O2(g)  12CO2(g) + 6H2O(l) How much CO2 (in L) is…

A: Given:  2C6H6(l) + 15O2(g) --> 12CO2(g) + 6H2O(l)

Q: What is the mass of a 3.00 L sample of a gas if this volume was measured at 40oC and 99.2 kPa?…

A: Let the pressure, volume, number of moles and mass of the gas at 40◦C (313K) be P1, V1, x and W1…

Q: A welder’s acetylene tank has a volume of 75.0 L. It is stored at a temperature of 23.24 °C and has…

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Q: Consider the following reaction: NaClO3(s)+ Fe(s)→ O2(g)+ NaCl(s)+FeO(s)   What volume of O2 gas…

A: Given data: The mass of NaClO3 = 2.10 kg = 2100 g. Pressure = 3.00 atm. Temperature = 391 K.…

Q: onsider a 1.53L sample of gaseous SO2 at a pressure of 5.6 x 103 Pa. If the pressure is changed to…

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Q: 2C3H6 +9O2=6CO2+6H2O lf 7.07 x 10^23 molecules of C3H6 at STP are burned what volume of CO2 is…

A: one mole of any gas occupied 22.4L volume at STP one mole of any elements contains 6.023*1023…

Q: Refer to this equation: 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

A: The given reaction is : 2NaMnO4(aq) + H2O2(aq) + 3H2SO4(aq)  →  2MnSO4(aq)  + Na2SO4(aq)  + 3O2(g) +…

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

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

A: The ideal gas equation is  PV = nRT  P = pressure  V = volume  n = moles of gas = mass/molar mass R…

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

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Q: What volume of water vapor gas would be produced from the combustion of 574.80 grams of propane…

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Q: Consider the formation of chlorine gas, from household bleach (sodium hypochlorite) and hydrochloric…

A: Volume of chlorine gas collected = 4.96 L ~ 4.99 L Answer: Option A. 4.99 L

Q: mix 10 liters of C2H6 with 200 liters of ambient air and ignite the mixture a) Write the chemical…

A: In combustion reaction hydrocarbon presence of oxygen convert into carbondioxide and water.

Q: component of gasoline. When octane burns in excess oxygen, water is produced as well as carbon…

A: We know that volume of gas at stp is 22.4L. Mole= volume÷22.4 Use mole -mole realtionship to get…

Q: 2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O If 7.07 x 10^23 molecules of C₃H₆ at STP are burned, what volume of CO₂ is…

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Q: Butane, CạH10, undergoes combustion to produce carbon dioxide and water. Which calculation…

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Q: of H2 gas , Collected over water at the atmospheric pressure of 751mm Hg and a temperature of 21.0…

A: The three gas laws  namely  Boyles law , charles law  and avagadros law  are combined   to obtain…

Q: With sufficient oxygen present, pentane burns according to the reaction: C5H12(1) + 80₂(g) → 5CO2(g)…

A: Given reaction: C5H12(l) + 8O2(g) → 5CO2(g) + 6H2O(g) We have to find the volume of oxygen at SATP…

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

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Q: Using stoichiometry, calculate the volume of O2 gas at 1.25 atm and 18.0 ̊C, which forms when 10.5 g…

A: The given reaction is

Q: Consider the formation of chlorine gas, from household bleach (sodium hypochlorite) and hydrochloric…

A: The given reaction is, NaClO (aq) + 2 HCl (aq) → Cl2(g) + H2O (l) + NaCl (aq) The given parameters…

Q: The metabolic oxidation of glucose, C6H12O6, in our bodies produces CO2, which is expelled from our…

A: Given mass of glucose = 23.7 g Molar mass of glucose = 180 g/mol Number of moles of glucose =…

Q: Calculate the density of propane gas, C3H8, at 20.0oC and 1.15 atm?

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Q: Air bags inflate from the decomposition of sodium azide: 2 NaN3 --> 2 Na + 3 N2 What mass of sodium…

A: The ideal gas equation is  PV = nRT P = Pressure  V = volume n = moles of gas R = gas const = 0.0821…

Q: What is the molecular weight of a gas which has a density of 2.25 g / L at 20.0oC and 1.12atm?

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Q: The following equation represents the oxidation of ammonia, NH3. 4NH3(g) + 5O2(g)  →  4NO(g) +…

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Q: "In the anaerobic oxidation of glucose by yeast, CO2 is produced through the chemical reaction:…

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Q: 3. A gas mixture contains 50 mol% H2 and 50 mol% He. 1.00-L samples of this gas mixture are mixed…

A: #3: Volume parts of H2(g) in the mixture = 1.00 L * (50/100) = 0.50 L  Since He(g) is an inert gas,…

Q: Sodium chlorite reacts with chlorine gas to form chlorine dioxide gas and sodium chloride. Calculate…

A: Mole is defined as the ratio of given mass and molar mass. The unit of mole is mol. It is utilized…