Chem1A: Quiz 3, Fall 2021 Gaseous methane (CH4) reacts with gaseous oxygen gas (O2) to produce gaseous carbon dioxide and gaseous water. Calculate the volume of carbon dioxide formed from the reaction of 0.64 g of methane (MM: 16.04 g/mol) and 1.5 g of oxygen gas (MM: 32.00 g/mol) at 1.01 atm and 375 K? Round your answ to 2 significant figui. CH, + 20, - CO, + 2H,0 L of CO2

Q: 2. The form of the Ideal Gas Law that we used in class is pVmRT, where p is absolute pressure, V is…

A: We have pV= mRT, where p is absolute pressure, V is volume, R is the specific gas constant and T is…

Q: A sample of a gas in an 11.2L11.2L container is at 1.0atm1.0atm and 0°C0°C, as shown. The mass of…

A: Given :  Volume = 11.2 L  Pressure = 1 atm  Temperature = 0°C = 273 K  Mass of sample = 16 g

Q: Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some…

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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: Use the ideal gas law to calculate how many liters of CO2(g) are generated when you mix 45.3 mL of…

A: CH3COOH (vinegar) + NaHCO3 --> CH3COONa + CO2 + H2O  Density of vinegar = 1.01g/ml  Molecular…

Q: What volume of carbon dioxide in liters could be generated at 0.995 atm and 445. K by the combustion…

A: Given is , P= 0.995 atm T=445 K Mass of C5H12= 244.20 g R= 0.08206 L.atm/mol.K V=? And we know,…

Q: Use the ideal gas law to calculate how many liters of CO2(g) are generated when you mix 45.3 mL of…

A: Ideal gas is one that follows ideal gas equation at all temperatures and pressure. The equation is…

Q: Acetylene (C2H2) burns in oxygen to form carbon dioxide and water. How many liters of oxygen at 45oC…

A: The balanced chemical equation for the combustion of acetylene can be written as follows: C2H2 (g)…

Q: What is the answer to this problem? A mixture of gases consists of Na, O2, H, and F2- The total…

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Q: In the chemical reaction used in automotive air-bag safety systems, N2(g) is produced by the…

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Q: In the lab students reacted zinc with acid to generate and collect hydrogen gas, according to the…

A: We define STP as a temperature of 273.15 K and pressure of exactly 1 atm. Zn reacts with sulphuric…

Q: Acetelyn (C2H2) is formed by the reaction of water with calcium carbide, according to the following…

A: Given reaction is CaC2s+2H2Ol→CaOH2aq+C2H2g

Q: For the reaction P4(s) + 5 O2(g)-------> P4O10(s) How many grams of P4O10 form from 32.0 L of O2…

A: Given: Volume of O2= 32.0 L The reaction is P4(s) + 5 O2(g)-------> P4O10(s)

Q: At 1450. mmHg and 286 K, a skin diver exhales a 208-mL bubble of air that is 77% N2, 17% O2, and…

A: The effect of pressure and temperature is measured by Boyle’s law and Charles's law respectively.…

Q: What volume of O2(g) iş consumed in the combustion of 75.6 L C3H8 (g) if both gases are measured at…

A: In the combustion reaction propane (C3H8) reacts with oxygen to form carbon dioxide and water. The…

Q: Find the volume of a gas at 760.0 mm Hg pressure and 273 K when 2.00 liters are collected at 745.0…

A: Given: Initial pressure (P1) = 745 mm Hg initial temperature (T1) = 25 °C Initial volume (V1) = 2…

Q: A balloon that contains 6L of air at 3atm is taken underwater to a depth at which the pressure is…

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Q: What mass of propane (C3H8) will fit in a 10L cylinder at STP?

A: Relation between moles and volume: At standard temperature and pressure (STP), the relation between…

Q: Calculate the average kinetic energies of H2(g) molecules at 5 °C and at 150 °C.

A: The answer to the following question is-

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

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Q: What is the volume (in L) of carbon dioxide at 1.00 atm and 298.15 K are released from a car's…

A: Volume can be converted to mass using density. The equation is; density=massvolume Ideal gas…

Q: What is the density in g/L of the gas CO2 at -14.9° C and 0.667 atm?

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Q: Butane, CAH10, is an easily iquefied gaseous fuel. Calculate he density of butane gas at 0.957 atm…

A: We have to calculate the density of gas.

Q: What volume of water vapor in liters could be generated at 1.053 atm and 443. K by the combustion of…

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Q: Pentane is an organic compound with the chemical formula C,H12. The products of complete combustion…

A: Given: Mass of pentane = 36.085 g Standard data:  The molar mass of pentane = 72.15 g/mol The…

Q: Directions: Match the following terms in column A to the description that matches them in column B.…

A: We have to match the given column A to column B. Now, the temperature is T = 32°F. So, the…

Q: Gaseous methane (CH,) reacts with gaseous oxygen gas (O,) to produce gaseous carbon dioxide and…

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Q: Four grams of a mixture of calcium carbonate and sand is treated with an excess of hydrochloric acid…

A: Since you posted multiple questions, we answered the first one We have the reaction CaCO3 + 2 HCl…

Q: 7.596×10-4 mol of CF4(g) (tetrafluoromethane gas) is generated into a 131.0 mL headspace, at 25.0…

A: Answer: This question can be solved using ideal gas equation which is the extended form of boyle's…

Q: 2 5) A 1.0 L sample of a gaseous compound of hydrogen, carbon, and nitrogen gave upon combustion 2.0…

A: The given gases are at same temperature and pressure. Therefore, the mole ratio is equal to volume…

Q: What is the volume, in liters, of 4.00 molesmoles of methane ga

A: From ideal gas equation  P V = n R T  where P = Pressure of the gas = 2 atm  V  = Volume of gas =…

Q: How many moles of chlorine gas at 120.0°C and 26.1 bar would occupy a vessel of 31.5 L? R = 0.08314…

A: Using Ideal gas equation for the given problem PV = nRT. Where P = pressure of the gas. V = volume…

Q: 3. At what temperature will 0.654 moles of neon gas occupy 12.30 liters at 1. atmospheres?

A: Ideal gas equation:                                          PV=nRT Where, P= Pressure(atm) V=…

Q: Octane (CgHg) is one of the components of gasoline. Calculate the volume (in L) of CO, produced from…

A: Data given: 1 gallon = 3.79 L density of octane = 0.702 g/mL gasoline given = 6.42 gallons

Q: Sodium bicarbonate is reacted with concentrated hydrochloric acid at 37.0°C and 1.00 atm How much…

A: We use here balanced equation which tells about the moles of  product corresponding to moles of…

Q: 22)A 4.50 L sample of NH3 ar 0.835 atm at 225°C reats with excess O2 gas according to…

A: Given volume of NH3 (V) = 4.50 L Number of moles of NH3 given (n) = ? Given pressure (P) = 0.835 atm…

Q: What volume of carbon dioxide gas would be produced from the combustion of 619.51 grams of propane…

A: The reaction of the combustion of propane is as follows: C3H8(g) + 5 O2(g) ---> 3 CO2(g) + 4…

Q: A gas mixture consisting of 86.5 g PH3 (MM = 33.994 g/mol) and 86.5 g CIO2 (MM = 67.45 g/mol) has a…

A: Introduction :  We have to calculate the partial pressure of ClO2 .

Q: Nitrous oxide (N₂O), also known as laughing gas, has uses in surgery and dentistry as an anesthetic.…

A: We know that-> PV = nRT At constant P,n and R V1/T1 = V2/T2

Q: Automobile airbags inflate following serious impacts, which trigger the chemical reaction:2 NaN3(s)…

A: We need to calculate the mass of NaN3 (in g) required to fully inflate the airbag. Given values: At…

Q: What volume of water vapor gas would be produced from the combustion of 570.89 grams of propane…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: What volume of water vapor gas would be produced from the combustion of 510.16 grams of propane…

A: Limiting reactant :- A reactant which is present in lesser number of moles than required as per…

Q: 1. A 3.25 gram sample of solid calcium carbide (CaC2) reacts with water to produce acetylene gas…

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

Q: moles of chlorine gas

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Q: If a deep-sea diver has 0.050 Liters of gas in his blood under a pressure of 250 atm, then rises…

A: According to Boyel’s law, At constant temperature the volume of a given gas in inversely…

Q: 4. Calculate the molar mass of a gas if 0.608g occupies 750 mL at 385 mm Hg and 35°C. 40.4 g/mol

A: The ideal gas equation gives the relation between the molar mass and other physical quantities. The…

Q: 1. To experiment with gas pressure and the ideal gas law, a student uses an open- ended manometer…

A: Given: Volume of container = 7.2 L Temperature of container = 10 oC = 283.15 K Mass of methane = 7.2…

Q: 1. A 3.25 gram sample of solid calcium carbide (CaC2) reacts with water to produce acetylene gas…

A: Since you have asked Question number 1, we will solve the same for you.  CaC2 + 2H2O → C2H2 +…

Q: A mixture of CO and CO2 is found to have a density of 150g\L at 40 degrees Celsius and 0.961atm.…

A: Formula used: M=dRT/P Where, M =average molecular mass, d=density of mixture, R=universal gas…

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.