10.000 grams of zinc metal are placed into a flask containing 100.0 mL of 3.00 M hydrochloric acid.  What volume (in liters) of hydrogen gas can be generated at 1.000 atm and 273.15K if the reaction is allowed to go to completion?

Q: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: Calcium nitride can be synthesized from calcium metal and nitrogen gas. How many grams of calcium…

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Q: The alkali metals [Group 1A(1)] react with the halogens [Group 7A(17)] to form ionic metal halides.…

A: Given details, The balanced chemical equation, Cl2(g) + 2K(s) → 2KCl(s) Pressure = 0.950 atm volume…

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: Suppose the gas mixture produced by the decomposition reaction is trapped in a container at 17.0°C;…

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Q: of hydrogen gas can be produced at 1 atm and 305 K by the reaction of 1.25 moles of Al and 6.05…

A: A chemical reaction is a symbolic representation of the conversion of substances to new substances.…

Q: What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 40.5 L?

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Q: What volume of hydrogen and nitrogen are required to produce 20.0 L of ammonia at 37oC and 1.20 atm?

A: We have given that  Volume of ammonia to be produce = V = 20.0L  Temperature = T = 37°C = 310K…

Q: A combustion reaction involving 628.0 g n-butanol (C,H100) occurs at 345.0 °C and 15.2 atm. What…

A: Given :-  Amount of butanol = 628.0 g  Temperature = 345.0 °C  Pressure = 15.2 atm  To calculate :-…

Q: emical reaction to produce 4.38 L of oxygen gas at th

A: Given data set: V1= 4.38 L T1= 19 °C = 292 K P1 = 101 kPa V2= ?  T2 = 25 °C = 298 K P2 = 98 kPa

Q: A 25.0 mL sample of 0.120 M hydrochloric acid was added to an excess of calcium carbonate. The…

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Q: For the given reaction, what volume of O, would be required to react with 6.4 L of CO, measured at…

A: PV = nRT  When temperature and pressure is constant  V directly proportional to moles…

Q: 27. Sodium metal reacts explosively with water to produce sodium hydroxide and hydrogen gas. When…

A: The balanced Chemical equation given in the question is -   2Na + 2H2O -----> 2NaOH + H2…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 26.5 L?

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 37.0 L?

A: Ideal gas equation is given by, PV=nRT

Q: What volume of chlorine gas at 25.2 degrees Celsius and 0.950 atm can be produced by the reaction…

A: Step 1:

Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 14.5 L?

A: To solve this problem we will use Ideal gas equation which is given below as PV = nRT  Where,  P=…

Q: How many moles of krypton gas must be added to a 250 ml incandescent light bulb to yield a gas…

A: To solve this problem, use the ideal gas law formula and rearrange that formula for number of moles…

Q: What is the volume of 0.188 moles of fluorine gas contained at 27.1oC with a pressure of 151.95 kPa?

A: According to ideal gas equation, the pressure, volume, the number of moles and the temperature are…

Q: A gaseous air-fuel mixture in a sealed cylinder has an initial volume of 600mL at 1.0 atm. As the…

A: The ideal gas equation can be written as PV = nRT Where, P= Pressure              V= Volume…

Q: A 0.0665 g sample of aluminum metal reacts with hydrochloric acid to give 90.5 mL of hydrogen gas at…

A: Stoichiometry relates the amount of reacting with the formed species. As per this concept, the…

Q: What volume in liters of fluorine gas is needed to form 903 L of sulfur hexafluoride gas if the…

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Q: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 23.5 L?

A: To solve this problem we will use Ideal gas equation which is given below as PV = nRT  Where,  P=…

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

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Q: What volume in liters of fluorine gas is needed to form 225 L of sulfur hexafluoride gas if the…

A: Given :  1. Mass of C6H12O6 = 21.3 gm  2. Volume of SF6 gas = 225 L  Pressure = 2 atm  Temperature =…

Q: When 80.0 g of hydrogen gas reacts withnitrogen gas, 198 L of ammonia gas is produced at 380 kPa and…

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 31.5 L?

A: Given,Temperature of chlorine, T = 120°CBut, K = °C + 273.15So, T = 393.15 KPressure, P = 33.3…

Q: The reaction for the combustion of naphthalene, C10H8, is C10H8 (s) + 12 O2 (g) → 10 CO2 (g) + 4 H2O…

A: The given reaction is as follows:   The volume carbon dioxide formed = 1.45 LThe pressure of carbon…

Q: What quantity in moles of hydrogen gas at 150.0 °C and 23.3 atm would occupy a vessel of 8.50 L?

A: Given Pressure( P) = 23.3 atm Volume (V) = 8.50 L Temperature (T) = 150.0 oC Number of moles (n) = ?

Q: sample of an ideal gas has a volume of 2.38 L at 291 K and 107 kPa. Calculate the pressure when the…

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 13.5 L?

A: The number of moles of chlorine can be calculated by using the ideal gas equation,

Q: Automobile airbags contain sodium azide, NaN3. It decomposes to form sodium and nitrogen gas; the…

A: The decomposition reaction taking place can be written as  NaN3 (s) ---------> Na (s) + N2 (g)…

Q: What volume in liters of fluorine gas is needed to form 381 L of sulfur hexafluoride gas if the…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: We find that a mass of 0.896 g of a gaseous compound, containing only nitrogen and oxygen, occupy a…

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Q: What mass of helium gas is needed to pressurize a 92.0 L tank to 209 atm at 18 °C? What mass of…

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 24.0 L?

A: Calculate the temperature in Kelvin.

Q: What volume of carbon dioxide is produced when 94.8 g of calcium carbonate reacts completely…

A: Given  Mass of CaCO3 =94.8 gm Molar volume 1 mole=22.4 L

Q: A 4.17 g4.17 g sample of NH3NH3 gas and a 4.17 g4.17 g sample of HClHCl gas are mixed in a 2.00…

A: GIVEN: NH3 gas sample =  4.17 g HCl gas sample = 4.17g Volume of flask =2.00 L Temperature=25oC To…

Q: What quantity in moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 34.5 L?

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Q: You start with an equimolar mixture of the gases SO, and O, in a container. The SO, and O, react to…

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Q: Calculate the volume of oxygen gas produced at 1.80 atm and 23.1°C by the complete decomposition of…

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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: How many moles of chlorine gas at 120.0 °C and 33.3 atm would occupy a vessel of 38.5 L?

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Q: How many moles of chlorine gas at 120. °C and 33.3 atm would occupy a vessel of 14.0 L?

A: Temperature of Chlorine gas (T) = 120°C = 273+120 = 393K Pressure of Chlorine gas (P) = 33.3atm…

Q: A student collects 122. mL of hydrogen gas at 23.8 °C. The pressure of the hydrogen gas was…

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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.