A mixture containing 0.550 mol Cl2, 0.443 mol Br2, and 0.520 mol I2 are confined to a 10.00 L vessel at 50°C.   a.  What is the partial pressure (in atm) of Br2 in the mixture?                                     b.  What is the total pressure (in atm) of the mixture?

Q: A mixture of helium, nitrogen, and Neon has a total pressure of 815 mmHg and volume of 2.00L at…

A:

Q: Gaseous iodine pentafluoride, IF₅, can be prepared by the reaction of solid iodine and gaseous…

A: Given reaction:  I₂(s) + 5F₂(g) → 2IF₅(g) The volume of the reaction flask = 10.00 L The mass of I₂…

Q: A gas mixture consists of Cl₂, SO₂, and Kr, where the mole fraction of Cl₂ is 0.55 and the mole…

A: We have to calculate the number of molecules of SO2

Q: Gaseous iodine pentafluoride, IF₅, can be prepared by the reaction of solid iodine and gaseous…

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Q: Why

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Q: Propyne (C3H4) and hydrogen (H2) react to give propane (C3H8): C3H4(g) + 2H2(g) ----> C3H8(g)…

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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: A gas mixture contains 1.25 g N2 and 0.85 g O2 in a 1.55 L con- tainer at 18 °C. Calculate the mole…

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Q: The mass of nitrosyl chloride (NOCl) that occupies a volume of 0.2570 L at a temperature of 325 K…

A: Formula used : PV = nRT where P = pressure  V = volume  R = gas constant  T = Temperature

Q: 2.5 L of octane gas, C8H18, is combusted with 20.5 L of oxygen gas and ignited. What volume of…

A: Volume of octane gas = 2.5 L Volume of oxygen gas = 20.5 L Pressure = 0.995 atm Temperature = 22.0oC…

Q: A 3.00 L sample of NH3 gas at 100.0 kPa is cooled from 500.0 K to 300.0 K and its pressure is…

A: First, let's see the given data, Initial volume = V1 = 3.00 L Initial pressure = P1 = 100 kPa…

Q: For Numbers 8-9: The complete combustion of acetylene (C,H2) gas, the gas used in oxy-acetylene…

A: Acetylene reacts with oxygen to form carbon dioxide and water. The equation for the balanced…

Q: A sample of propane gas, C3H8, was collected over water at 22.5 ºC and 780. torr. The volume of the…

A: Temperature, T=22.5oC=22.5+273=295.5K (1oC=273K)Total pressure, PTotal=780torrInitial volume of the…

Q: Given two gas samples: one of N2 and one of He. If the two samples are at the same temperature,…

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Q: 96.0 grams of gas occupies 48.0 L at 700.0 mm Hg and 20.0 °C. What is the molecular weight of the…

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Q: .63 A mixture containing 0.765 mol He(g), 0.330 mol Ne(g), and 0.110 mol Arg) is confined in a…

A: Given data:

Q: Use Dalton’s law of partial pressures to calculate the partial pressure of oxygen, Poxygen. Ptotal =…

A: Part 1.)Given:Ptotal = 0.996atmPwater = 0.025atmUsing,Ptotal = Pwater + Poxygen 0.996atm= 0.025atm…

Q: The combustion of octane, C8H18,C8H18, proceeds according to the reaction shown.…

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Q: At 46 degrees Celsius and 0.880atm, a gas occupies a volume of 0.600L. What volume will it occupy at…

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Q: For the given reaction, what volume of Cl2Cl2 would be required to react with 4.04.0 L of NO2NO2,…

A: The given reaction is as follows: 2NO2(g) + Cl2(g) → 2NO2Cl(g) The volume of NO2 reacted = 4.0 L The…

Q: Chlorine trifluoride, ClF3, is a useful reagent that can convert metal oxides to metal fluorides:…

A: To calculate the number of moles, the formula used is: Number of moles=Given massMolar mass…

Q: A 20.0 L container at 303 K holds a mixture of two gases with a total pressure of 5.00 atm. If there…

A: Given, Volume of container , V =20.0 L Temperature , T = 303 K Pressure, P = 5.00 atm moles of gas A…

Q: A 2 L tank contains gas at a temp of 300k. How many moles are In the tank if the pressure is at 2.3…

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Q: tlands can play a significant role in removing fertilizer residues from rain runoff and groundwater;…

A: Introduction :  We have to calculate density of mixture .

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

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Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 Hg0(s) → 2 Hg(8) +…

A: Given reaction is a decomposition reaction:                                   2HgO(s) →2Hg(l) +…

Q: A 0.619 g0.619 g sample of cobalt, Co,Co, is added to 229 mL229 mL of 0.100 M H2SO40.100 M H2SO4 and…

A: The balanced reaction taking place is given as, => Co (s) + H2SO4 (aq) → CoSO4 (aq) + H2 (g)…

Q: In some aquatic ecosystems, nitrate (NO3–) is converted to nitrite (NO2–), which then decomposes to…

A: Given data, Volume 2.20 L Molarity = 1.20 M Temperature=250C+ 273 = 298 K Decomposition reaction:…

Q: What is the total pressure in atmospheres of a gas mixture that contains 1.00 g H2 and 8.00 g Ar in…

A: Mass of H2 = 1 g Molar molar of H2 = 2 g mol-1 Mass of Ar = 8 g Molar molar of Ar =  40 g mol-1…

Q: A chemistry student places 5.35 grams of aluminum metal into phosphoric acid.  The reaction gives…

A: Given: The mass of aluminium metal taken = 5.35 grams The percent yield = 78.5% We have to calculate…

Q: Gaseous iodine pentafluoride, IF₅, can be prepared by the reaction of solid iodine and gaseous…

A: Percentage of IF5 = 20.06 %

Q: Consider a 25.0 L gas in a container initially at 25oC and 1 atm. If this gas is heated to 80oC.…

A: Given: Initial pressure = 1 atm Initial volume = 25.0 L Initial temperature = 25 oC Final…

Q: A 10.0 L container at 19 °C contains 32.0 g CH4 and 15.0 g C2H6. What is the total pressure of the…

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Q: If water is added to magnesium nitride, ammonia gas is produced when the mixture is heated. Mg3N2(s)…

A: Given: Mg3N2(s)+3H2O(l)→3MgO(s)+2NH3(g) Mass of H2O=5.25 g To find: Volume of ammonia gas at STP…

Q: A gas mixture in a 1.65-L container at 294 K contains 10.0 gg of Ne and 10.0 g of Ar. Calculate the…

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Q: The execution manager of the lethal gas chamber in the state penitentiary adds excess dilute…

A: Given -> Weight of NaCN = 196 gm Atomic mass of Na = 23 g/mole Atomic mass of C = 12 g/mole…

Q: 00 010 O 00 ONO 00 omo O 040 V= 7L T= 100K P= ? V= 7L V=7L T= 500K P= ? V= 7L T= 700K T= 300K P= ?…

A: The ideal gas equation is: PV = nRT Here, P is the pressure, V is the volume, n is the number of…

Q: Methanol (CH3OH) is an important industrial compound that is produced from the reaction CO (g) + 2H2…

A: The volume occupied by one mole of any substance at STP is 22.4 L

Q: Calcium nitrate will react with ammonium chloride at slightly elevated temperatures, as represented…

A: A reaction when is balanced shows the required stoichiometry in which it should react. The…

Q: ) Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + 2H2O (I) ---> Ca(OH)2…

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Q: What was the initial temperature in Celsius?

A: Since you have posted multiple questions, we are entitled to answer the first only. Please repost…

Q: C,HBO7(s) +3 NaHCO3(s) + H2O(1) --> NagCgHgO7(s) + 3H2O(I) + 3CO2(g) 228.2 g C6H807(s) is reacted at…

A: Given Temperature = 265 K Volume = 158 L Mass of C6H8O7 = 228.2 g Molar Mass of C6H8O7 = 192.1 g/mol

Q: The molar volume of isopentane (C5H12) is 1.00 L at 503 K and 30.0 atm. a. Does isopentane behave…

A: According to the ideal gas equation the pressure of 1 mole of a gas at 503 K that occupies 1.0L is :…

Q: A sample of gas contains 0.1400 mol of C2H4(g) and 0.1400 mol of H2O2(g) and occupies a volume of…

A: The given reaction is, From the balanced chemical equation, it is clear that 1 mol C2H4 reacts with…

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: 2.00 L container at 22.00C contains a mixture of 1.00 g H2 (g) and 1.00 g H2(g) and 1.00 g He(g). a.…

A:

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: Sulfur dioxide, a gas that plays a central role in the formation of acid rain is found in the…

A: Boyles law is defined as at constant temperature, pressure of gas is inversely proportional to…

Q: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

A: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

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.