Chlorine gas reacting with potassium.

Q: The alkali metals react with the halogens to form ionic metal halides. What mass of potassium…

A: Given-> Volume of Cl2 = 5.14 L Pressure = 0.942 atm T= 288.9 K Weight of K = 30.3 gm

Q: A mixture of Ne and Ar gases at a PT of 1.4atm. If there are twice as many mols of Ne as Ar, what is…

A: The mixture contains Ne and Ar in the ratio 2:1. Hence, mole fraction of Ar can be given as below,

Q: What volume is occupied by 0.118 mol of helium gas at a pressure of 0.97 atm and a temperature of…

A: The volume occupied by the helium gas can be calculated by the ideal gas equation as follow: In…

Q: Suppose the O, gas evolved by a certain chemical reaction taking place at 50.0 Cis collected over…

A: Given: Temperature = 50oC Volume of gas collected in the collection tube = 118 mL To determine: Mass…

Q: What volume in liters of fluorine gas is needed to form 261 L of sulfur hexafluoride gas if the…

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Q: What is the density of a gas with a molar mass of 163 g/mol at 25C and 1.00 atm?

A: Given information: Molar mass = 163 g/mol Temperature (T) = 25 °C Pressure (P) = 1.00 atm

Q: Ammonia is an important fertilizer and industrial chemical. Suppose that a volume of 683 billion…

A: 1) Calculate the number moles of ammonia formed by using ideal gas equation. Ideal gas equation is:…

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: If 1.36 g of a gas occupies a volume of 1.00 L at 0.984 atm and 30 C, what is the molar mass in…

A: From ideal gas law, we know that  PV = nRT Where  P = pressure of the gas V = volume of gas n =…

Q: What volume in liters of fluorine gas is needed to form 103 L of sulfur hexafluoride gas if the…

A: The ideal gas equation is  PV = nRT  P = pressure  V = volume of gas n = moles of gas R = gas…

Q: When 9.81 g of neon is combined in a 100 L container at 80oC with 10.62 g of argon, what is the mole…

A: GivenMass of Ne = 9.81 gMolar mass of Ne =20.18 g/molMoles of Ne =Mass of NeMolar mass of NeMoles of…

Q: How many liters of iodine gas will be made at 1.05 atm and 37 degrees C when 3.5G of fluorine reacts…

A: Given Pressure = 1.05 atm Temperature = 37°C  Mass of F2 = 3.5 g Mass of AlI3 = 14.8 g Standard…

Q: What mass (in g) of NO2 is contained in a 12.8 L tank at 0.830 atm and 269 K?

A: Ideal gas equation relates pressure (P), volume (V), number of moles (n) and temperature (T). PV=nRT…

Q: When strongly heated, CaCO3 decomposes into carbon dioxide gas and calcium oxide. What mass of…

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Q: In the first step of the industrial process for making nitricacid, ammonia reacts with oxygen in the…

A: Since 4 moles of ammonia is required to react with 5 moles of oxygen from the above balanced…

Q: Boron forms a variety of unusual compounds with hydrogen. A chemist isolated 6.3 mg of one of the…

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Q: Hydrogen gas is produced when zinc reacts with sulfuric acid: Zn(s) + H2SO4(aq) → ZNSO4(aq) + H2(g)…

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Q: For the following Reaction: 2H2O(g)+Co(s)=CoO2(s) +2H2(g) what volume of H2 at a pressure of 755…

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Q: Consider the chemical reaction:…

A: Consider the chemical   reaction:…

Q: what mass of chlorine gas, cl^2 in grams, is contained in a 10L tank at 27° and 3.50 atm of…

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Q: The total pressure exerted by a mixture of He, Ne, and Ar gases is 2.00atm.  What is the partial…

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Q: What mass of NO2 is contained in a 13.0 L tank at 2.81 atm and 385 K?

A: Ideal gas equation PV =nRTWhere, P=Pressure of gas in atm             V =Volume of container of gas…

Q: a sample of gas of mass 2.82g occupies a volume of 639mL at 27 degree celsiuse and 1.00 atm…

A: Given information: mass = 2.82 g volume = 639 mL  Temperature = 27oC = 27+273 = 300 K  Pressure =…

Q: At what pressure would 0.15 mole pf nitrogen gas occupy at 24 degrees Celsius and 8.9L?

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Q: Ti react with an cl2 to form ticl4, what volume of cl2 (g)  at 25 c and 1.0 atm  pressure is…

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Q: What mass of NO2 is contained in a 13.0 L tank at 4.58 atm and 112°C?

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Q: The alkali metals react with the halogens to form ionic metal halides. What mass of potassium…

A: A numerical problem based stoichiometry, which is to be accomplished.

Q: At what temperature (in °C) would one liter of ethene gas, C2H4, have a mass of 1.166 g, if the gas…

A: A mole of a substance refers to the mass of that substance which will contain same number of   atoms…

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

A: Given: Volume = 10 L Mass of I2 = 17 g Pressure of F2 = 2 atm

Q: The flame produced by the burner of a gas (propane) grill is a pale blue color when enough air mixes…

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Q: At what pressure does 5 grams of H2 occupy a volume of 50L at a pressure of 1.01atm?

A: Welcome to bartleby !

Q: Solid lithium hydroxide is used to remove CO2 from the air in submarines. It reacts with the CO2 to…

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Q: What mass of helium gas is needed to pressurize a 82.0L tank to 249 atm at 23°C? What mass of oxygen…

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Q: A mixture of gases contains: 2.70 g He, 8.13x1022 atoms of Ne, and 0.180 mol Ar. If the total…

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Q: As part of the production of vinyl chloride — which is used to make polyvinyl chloride (PVC) plastic…

A: Ideal gas equation will help us to find the temperature at which pressure become 3.6 atm.…

Q: What volume of hydrogen gas is produced when 33.6 g of iron reacts completely according to the…

A: Given, Mass of iron = 33.6 g. Temperature = 25oC = 298K. Pressure = 1atm. Moles of hydrogen gas…

Q: A 10.0 L vessel at 298 K contains O2(g) at a pressure of 740. mmHg. What mass of He(g) would be…

A: In this question, we want to determine the mass of He(g) gas is added into 10.0L vessel so that it's…

Q: If 620 g of ZnS is to be reacted, what volume of oxygen (O2) at 0.877 atm and 34.0°C is needed to…

A: Given mass of ZnS = 620g Pressure for O2 = 0.877atm Temperature=34°C = 307K Volume of O2 =?

Q: What is the mass (in g) of a 28.2 L sample of carbon dioxide gas at a temperature of 30.0 oC and a…

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Q: If 64.0 g of O2 gas has a volume of 0.50 L at 400 K, what is its pressure in milimeters of mercury?

A: The mass of O2 gas is = 64.0 g The volume of the gas is = 0.50 L The temperature of the gas is = 400…

Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

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Q: A sample of gas of mass 3.82g occupies a volume of 539 mL at 27 ⁰ C and 1.0 atm pressure. What is…

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Q: A sample of gas of mass 3.22 g  occupies a volume of 442 mL  at 58 oC  and 0.18 atm  pressure. What…

A: The gaseous state is the state of matter with least intermolecular force of attraction between…

Q: A 0.350 g sample of nitrogen gas (N₂) at 90.5 K exerts a pressure of 55.0 kPa. What volume will it…

A: This problem can be solved with the help of ideal gas equation. PV=nRT P=55000 Pa = 55000 / 101325…

Q: The alkali metals [Group 1A(1)] react with the halogens to formionic metal halides. What mass of…

A: The given data contains, Volume = 5.25 L Pressure = 0.950 atm Temperature = 293 K Gas constant…

Q: If a 7.00 gram sample of molecular nitrogen at 10 c occupies 2.50l, what is the pressure of the…

A: The pressure in the given question can be determined by using ideal gas equation- PV = nRT.…

Q: A 0.350 g sample of nitrogen gas (N2) at 90.5 K exerts a pressure of 55.0 kPa. What volume will it…

A: Assume nitrogen gas shows ideal gas behavior. The ideal gas equation is: PV = nRT Here, P is…

Q: How many liters of fluorine gas are needed to form 303 L of sulfur hexafluoride gas if the following…

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Q: You have an equimolar mixture of the gases SO2 and O2, along with some He, in a container fitted…

A: Given: equimolar mixture of the gases SO2 and O2 along with some He, in a container fitted with a…

Q: how many moles of chlorine gas at 120 degrees Celcius and 33.3 atm would occupy a vessel of 16 l?

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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.