calculate the volume of each product and the energy involved in the transformation for the complete combustion of 125.0 mL of ethene (C2H4) gas and 5.15L of oxygen gas at 760.00 mmHg and 25.00C.

Q: Propane, C3H8, is used as a fuel in grills. What volume of oxygen measured at 25°C and 760 mmHg is…

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Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

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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: 1. How many liters of pure oxygen gas, measured at 45.2 °C and 144 kPa, are required for the…

A: Combustion reaction refers to the reaction of 1 mole of a chemical compound with requisite amount of…

Q: Chlorodifluoromethane (CHF2Cl) was widely used in the compression/cooling circuits of refrigeration…

A: Given: Density of mixture = 3.06 g/L. Temperature = 14 oC And pressure = 0.974 atm.

Q: 3. Calculate the theoretical volume yield (In mL) of oxygen gaš pr when 0.920 g of KCIO3 decomposes.…

A: The mass of reaction mixtures -  Trial 1 - 1.039 Trial 2 - 1.029

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

A: In this question we will first find out the average molecular mass, given the density(d),…

Q: widely used in the compression/cooling circuits of refrigeration or air-conditioning systems. Since…

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Q: A mixture contained silver sulfide, and tin (II) sulfide.  A sample of this mixture weighing 8.75…

A: The total mass of the sample mixture of silver sulphide and tin(II) sulphide is 8.75 g. Let the mass…

Q: What volume of oxygen at 26.3 degrees C and 1.1 atm is needed to completely react via combustion…

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Q: Chlorodifluoromethane (CHF2Cl) was widely used in the compression/cooling circuits of refrigeration…

A:

Q: If a sailor exhales 135.0 mL of CO₂ per minute at 22.0°C and 0.830 atm, what mass of sodium peroxide…

A: we have to calculate the moles of sodium peroxide needed per sailor

Q: What is the kinetic energy, in joules per mole (J/mol), of a sample of nitrogen molecules at 25.0…

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Q: (a) What is the difference between chlorofluorocarbonsand hydrofluorocarbons? (b) Why are…

A: (a) Chlorofluorocarbon is a compound that contains chlorine, fluorine and carbon atoms, whereas…

Q: A mixture of propane and methane occupied 122 mL at 25⁰C and 1.0 atm.  This mixture was totally…

A: Given : Volume of mixture = 122 mL = 0.122 L                                           (since 1 L =…

Q: calculate the volume of each product and the energy involved in the transformation for the complete…

A: Given:  P = 760 mm Hg = 1 atm  T = 25° C  So the given condition are standard conditions.  Standard…

Q: excess

A: Given: Methane + Propane V = 122 mL T =  25⁰C and P = 1.0 atm Flue Gas: CO2 = 0.506 g.

Q: Calculate the heat released (in kJ) when 14.0 grams of NH3(g) reacts with 32 L of O2(g) at STP.…

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Q: calculate the volume of each product and the energy involved in the transformation for the complete…

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Q: How many liters of propyne gas, C3H4, at 1,000 mm pressure and 273 K were used in a combustion…

A: To find the number of liters of propyne gas used in the combustion reaction, we need to calculate…

Q: calculate the volume of each product and the energy involoved in the transformation for the complete…

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Q: At 1.00 atm and 0 °C, a 5.04 L mixture of methane (CH4) and propane (C3Hg) was burned, producing…

A: The objective of the question is to calculate the mole fraction of each gas in the mixture.

Q: At 100 kPa and 0 °C, a 5.04 L mixture of methane (CH4) and propane (C3H8) combusts, producing 18.0 g…

A: In this question, we have to Calculate the mole fraction of each gas in the initial mixture.

Q: oxygen gas from the decomposition of KClO3 was collected by water displacement. the barometric…

A: The objective of this question is to calculate the partial pressure of oxygen collected in an…

Q: Acetylene torches are used for welding. These torches use a mixture of acetylene gas, C2H2, and…

A: The answer to the following question is given as -

Q: Acetylene gas reacts with oxygen and burns at high temperature in an acetylene torch. a. Write the…

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Q: It’s a bad day in the lab!  Two students are doing experiments.  Each is 20 feet away from the…

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Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

A: Given, Let mass of sample =1 L Density of mixture = 3.06gL Temperature = 14°C Pressure = 0.974 atm

Q: Consider the following equation, which represents the combustion of hydrogen sulfide.…

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Q: A mixture of CO2 and Kr weighs 37.6 g and exerts a pressure of 0.855 atm in its container. Since Kr…

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Q: Oxyacetylene torches rely on a precise mixture of fuel (C2H2(g)) to oxygen to optimize the welding…

A: The chemical formula of acetylene is C2H2(g).  SATP temperature and pressure values are;…

Q: What is the type of the following reaction? 2HgO(s)              2Hg(I) + O2(g)   The answer is…

A: The balanced reaction given is, => 2 HgO (s) --------> 2 Hg (l) + O2 (g)