Consider the following situation:  You have a 50 L tank of compressed air at 15 atm and 100 ºC.  You then pass the compressed air through a "titanium getter" which contains fragments of hot titanium metal.  The purpose of the "getter" is to remove oxygen gas from the sample as Ti reacts with oxygen to form solid TiO2 (known as titania).  Once the purified air is passed through the getter is it cooled back down to  100 ºC and fills another 50 L storage tank.  If air typically contains about 20% oxygen, what could the pressure in the storage tank be?     Question 2 options:   A)  12 atm   B)  15 atm   C)  18 atm   D)  24 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: A sample of gas in which [H2S] = 5.96 M is heated to 1400 K in a sealed vessel. After chemical…

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Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: Dinitrogen monoxide gas = N2OMass of N2O = 0.338 Kg or 338 g

Q: O GASES Calculating mole fraction in a gas mixture A 5.00 L tank at 6.1 °C is filled with 3.82 g of…

A:

Q: One of the steps to sweeten sour gas using the Claus process is reacting hydrogen sulfide gas with…

A: the reaction is16 H2S (g) + 8 SO2 (g)  16 H2O (g) + 3 S8 (s)Given,volume of H2S= 8.40 kL = 8.40…

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A:

Q: 13.3p. If you allow one pound of carbon dioxide to sublime (change from CO2(s) to CO2(g)) at room…

A: If you allow one pound of carbon dioxide to sublime (change from CO2(s) to CO2(g)) at room…

Q: If 14.5g of calcium carbonate decomposes via the following reaction, how many liters of carbon…

A: Number of moles of Calcium carbonate can be calculated as follows: No. of moles of CaCO3= massmolar…

Q: A sample of propane (C3H8) is placed in a closed vessel together with an amount of O₂ that is 2.00…

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Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A:

Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

A: The temperature of the vessel is .The volume of the vessel is .The mass of CO2 is 78.4 g.The mass of…

Q: 143 23. Determine the temperature (in K) of 2.49 moles of gas contained in a 1.00 L vessel at a…

A: We have given that  23) n = 2.49 mole  P = 143 kPa  V = 1 L  R = 8.314 kPa.L.K-1.mole-1 T = ? 24)  V…

Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

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Q: Calculate the volume of ammonia gas, measured at STP for the complete reaction of 25 g of quicklime…

A: According to Gas law, PV = nRTNow at STP, Pressure =1 atmT = 273 KR = 0.0821 LatmmolK   From this…

Q: What is the partial pressure (in atm) of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it…

A: Given: Volume of vessel = 25.0 L Temperature = 468.2 K And mass of CO2 = 73.6 g.

Q: 12. A 60.0 ml cylinder is filled with a mixture of an unknown element M(g) and Cl2(g) to partial…

A: Given, for element M , Volume =60  mLT=30°C=30+273=303KP=3.07 atmtherefore, putting this value in…

Q: 100.0 g of propyne (C3H4) (g) is burnt in a 30.0 L rigid vessel containing pure O2 (g) at P = 10.00…

A: Mass of C3H4 = 100.0 gVolume of vessel = 30.0 Lpressure of O2 = 10.0 barInitial temperature = 25…

Q: HCK8) can react with methanol vapor, CH;OH(g), to produce CH,C(g), as represented by the following…

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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: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A: Given balanced chemical reaction is  2NaOH + 2Al + 6H2O ----> 2NaAl(OH)4 + 3H2 Given that,  39.82…

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: At 0°C a 1.00L flask contains 5.00x 10-2mol of N2and 1.50x 10-2mol of O2. Calculate the partial…

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Q: While ethanol  CH3CH2OH  is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: The equilibrium constant, Kp for a reaction is given as :

Q: A person's daily caloric requirement could be obtained from about 675 g of glucose, C 6 H 12 O 6…

A: C6H12O6 (s) + 6 O2 (g) → 6 CO2 (g) + 6 H2O (l)

Q: One of the steps to sweeten sour gas using the Claus process is reacting hydrogen sulfide gas with…

A:

Q: Assume 402.46 g of dry ice (solid CO2) is placed in an empty 26.66L closed tank. Determine the…

A: Given  mass of CO2  = 402.46 gram  Molar mass of CO2 = 44.01 gram/ mole  Volume   ( V ) = 26.66…

Q: (a) A rigid tank contains 1.60 moles of helium, vwhich can be treated as an ideal gas, at a pressure…

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Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: First we need to calculate the volume of cylinder.  Then we need to calculate the moles of gas from…

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The question is based on Ideal gas. we have carried out the reaction of decomposition of  potassium…

Q: Stoichiometry with Partial Pressure Gas jar Gas collects here Trough of water |Bee hive shelf…

A:

Q: How many mols of CO₂ are in the container

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: Here first we determine moles of O2 react with CaO(excess) to form 8.46 kg of CaCO3 . From this we…

Q: When limestone (solid CaCO₂) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: Here we have to determine Kp of the following given equilibrium reaction of decomposition of CaCO3.

Q: 1.) This reaction occurs in large test tube at 32.0oC: 2 Al (s)  + 3 H2SO4(aq) ---> 6 H2 (g)  +…

A: The balanced reaction taking place is given as, => 2 Al (s) + 3 H2SO4 (aq) -------> 6 H2 (g) +…

Q: The volume of hydrogen gas produced was not at standard temperature and pressure. Convert the volume…

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Q: A tank was filled with 11 g of oxygen (O2), 87 g of nitrogen (N2) and 6 g of carbon dioxide(CO2). At…

A: we know, Molar mass of O2 = 32 g/mol Molar mass of N2 = 28.0134 g/mol Molar mass of CO2 = 44.01…

Q: A typical passenger vehicle emits about 5,634 L of carbon dioxide per year.  Octane (C8H18) is a…

A: Octane oxidized to produce the carbon dioxide and water vapour.

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.