A 0.981-L flask contains 0.467 mol CCl4CCl4 at 259 ∘C∘C. Calculate the pressure using the van der Waals equation. (a=20.4L2atm/mol2;b=0.1383L/mol)(a=20.4  L2  atm/mol2  ;  b=0.1383  L/mol) (P+an2V2)(V−nb)=nRT(P+an2V2)(V−nb)=nRT Select one: a. 19.1 atm b. 1.00 atm c. 8.23 atm d. 118 atm e. 17.6 atm

Q: 18) Nitrous oxide may be formed according to the below equation: NH4NO3(s) →N20(g) + 2H2O(g) What…

A: According to Bartlby guidelines I solve only first question. You post second question separately.

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: Solid sodium reacts with liquid water to form hydrogen gas according to the equation 2 Na(s) + 2…

A: Ideal Gas law for any ideal gas can be expressed as.. pV=nRTwhere p= pressure of systemV=volume of…

Q: 16.  What volume of water vapor gas would be produced from the combustion of 535.55 grams of…

A: Given, C3H8(g) + 5 O2(g) ---> 3 CO2(g) + 4 H2O(g) mass of propane (C3H8) react = 535.55 g mass of…

Q: What volume is occupied by 0.986 mol of CO2 at 318.5 K and 973 mmHg?

A:

Q: Calculate the pressure (in atm) of a 2.90 mol sample of CO₂ gas at 475 K in a 0.750 L container…

A: Given: Number of moles (n) is 2.90 mol a is 3.59 L2atm/mol2 b is 0.0427 L/mol V is 0.750 L T is 475…

Q: A gas‑filled weather balloon has a volume of 52.0 L52.0 L at ground level, where the pressure is 769…

A:

Q: Using the van der Waals equation, calculate the pressure for a 3.88 L container with 8.44 mol carbon…

A: given, V=3.88 L  n=8.44 mole    T= 284+273= 557 K  a=20.4 L2atm/mol2   b=0.1383 L/mol according to…

Q: What volume of water vapor in liters could be generated at 1.01 atm and 420. K by the combustion of…

A: Given data : Pressure (P) = 1.01 atm Temperature (T) = 420 K Mass of oxygen gas = 273.36 g

Q: An unknown gas at 25.1 ∘C25.1 ∘C and 1.10 atm1.10 atm has a molar mass of 44.10 g/mol.44.10 g/mol.…

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Q: According to the ideal gas law, a 10.06 mol sample of oxygen gas in a 0.8434 L container at 500.5 K…

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Q: The molecule pentaborane(9) (mol. mass 63.14) was once thought to be a candidate for rocket fuel.…

A: Ideal gas equation mostly applied in conditions where an unknown state variable is to be determined.…

Q: 4Al(s)+3O2(g)→2Al2O3(s) What volume of O2 gas, measured at 783mmHg and 18∘C, is required to…

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Q: Methane burns in oxygen to produce CO2 and H2 CH4(g) + 2 O2(g) -> 2 H2O(l) + CO2(g)   What volume…

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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: The effect of chlorofluorocarbons (such as CCl2F2(g)) on the depletion of the ozone layer is well…

A:

Q: Butane undergoes combustion when it reacts with oxygen to produce carbon dioxide and water.…

A: 2C4H10(g)+13O2(g)⟶8CO2(g)+10H2O(g)The given mass of butane = 57.1 g The volume of oxygen needed to…

Q: How many grams of potassium chlorate decompose to potassium chloride and 924. mL of O₂ at 128. °C…

A: Given -> Volume of O2 = 924 ml = 0.924 L (1L = 1000ml)  Temperature (T) = 128°C = 128 + 273 = 401…

Q: A sample of Freon−12 (CF2Cl2) occupies 10.0 L at 280 K and 146.20 kPa. Find its volume at STP.

A: The ideal gas relationship help us to identify the volume at standard temperature and pressure STP.…

Q: What volume of water vapor would be produced from the combustion of 595.39 grams of propane (C3H8)…

A:

Q: (a) Calculate the pressure exerted by 5.00 mol of N2 at 25 °C for volumes of 500. L and 0.500 L…

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Q: Given the following reaction: O2 (g) + 2 SO2 (g) 2 SO3 (g) If 175.5 mL of O2 reacts with 225.5 mL of…

A:

Q: volume of oxygen at 0.977 atm and 34.0°C is needed (at a minimum) to carry out this reaction?

A:

Q: 11. Methane burns in oxygen to produce CO₂ and H₂O CH4(g) + 20₂(g) →→→→→→2H₂O(1) + CO₂(g) 5600ML If…

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Q: At 50.6 oC and 2.05 atm, what mass of H2 will react with excess N2 to produce 18.3 L NH3? (R =…

A: Temperature in kelvin -

Q: According to the ideal gas law, a 0.9926 mol sample of nitrogen gas in a 1.567 L container at 266.4…

A: The expresssion for ideal gas equation is shown below: PV = nRT where,  P = pressure of ideal gas V…

Q: Aluminum metal reacts with hydrochloric acid to produce hydrogen gas. 2 Al (s) + 6 HCl (aq) --> 2…

A: Given: Volume of H2 = 2.1 L Temperature = 25.0 oC Total pressure = 694.8 mmHg Partial pressure of…

Q: Urea (H₂NCONH₂) is used extensively as a nitrogen source in fertilizers. It is produced commercially…

A: First calculate the number of moles for ammonia and then use mol to mol ratio to calculate the mass…

Q: Carbon monoxide (MW=28.01 g/mole) can be produced from a reaction between Carbon dioxide and…

A: Given data Molar mass of CO = 28.01 g/mole Reaction : CO2 (g) +  C (s)  →   2 CO (g) Mass of Carbon…

Q: If 1.00 molmol of argon is placed in a 0.500-LL container at 24.0 ∘C∘C , what is the difference…

A:

Q: What pressure is exerted by a mixture of 1.30  g of H2 and 6.300  g of N2 at 273°C in a 10.0 L…

A: PV = nRT Where, P = pressure of gas in atm V = volume in L n = number of moles of gases R = gas…

Q: What volume of O2 at 760.  mmHg and 21  ∘C is required to synthesize 22.5  mol of NO ? Express your…

A: The first step in this problem is to identify the balanced chemical equation for the synthesis of…

Q: What is the volume of the CO2(g) at 600.0 °C and 0.888 atm produced

A:

Q: Air bags employ the rapid decomposition of sodium azide (NaN 2) to fill the bag with nitrogen gas…

A: V = 18.0 LR = 0.08206 Latm/molKmolar mass of NaN3 = 65.01 g/mol

Q: . If 0.545 grams of potassium reacts with an excess amount of water, what volume of H2 gas will be…

A:

Q: 65 g of CaC2 is treated with 38 g of H2O. What volume of C2H2 gas, measured at 22˚C and 770 torr…

A: Acetylene is common gas and has a wide application in industry. It is synthesized by easy way using…

Q: A 10.42 mol sample of methane gas is maintained in a 0.8003 L container at 302.3 K. What is the…

A: The vander Waals’ equation is given as

Q: The molecule pentaborane(9) (mol. mass 63.14) was once thought to be a candidate for rocket fuel.…

A: Ideal gas equation PV=nRT helps in determining any gas's pressure when the volume (V), temperature…

Q: 10. In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: C6H1206 (s)…

A: Given mass of glucose = 4.26 g  Molar mass of glucose = 180.16 g.mol-  Volume of carbon dioxide =…

Q: Large amounts of nitrogen gas are used in the manufacture of ammonia, principally for use in…

A: The ideal gas law can be given by the following equation,where,P is the pressure,V is the volume,n…

Q: What pressure does the gas exert if the temperature changes from T1 = 600. K to T1 = 300. K, while…

A: According to Gay-Lussac's law, at constant volume pressure increases, temperature increases.

Q: What volume of water vapor in liters could be generated at 0.989 atm and 407. K by the combustion of…

A: Given :-  C5H12(g) + 8 O2(g) ---> 5 CO2(g) + 6H2O(g) Mass of O2 = 292.07 g  Pressure = 0.989 atm…

Q: Butane undergoes combustion when it reacts with oxygen to produce carbon dioxide and water.…

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.