What is the volume in liters of hydrogen gas that would be produced by the reaction of 56.6 g of Al with excess HCI at STP according to the following reaction? 2 Al (s) + 6 HCI (aq) → 2 AICI3 (aq) + 3 H2 (g) 1 3 4 7 9. +/- 2.

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 40.0 g of Al…

A: Molar mass of Al = 27 g/mol Molar mass of H2 = (1*2)g/mol = 2 g/mol Given mass of Al = 40.0g

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 54.0 g of Al…

A: The reaction given is 2 Al (s) + 6 HCl (aq) → 2 AlCl₃ (aq) + 3 H₂ (g) Given : mass of Al reacting =…

Q: Potassium permanganate, KMnO4, decomposes to yield oxygen gas, O2, according to the balanced…

A: in Balanced chemical equation equal number of atoms are present in reactent and products side.

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 59.0 g of Al…

A:

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 52.6 g of Al…

A: Equation: 2 Al (s) + 6 HCl (aq) →2 AlCl3 (aq) + 3H2 (g)   Given, Mass of Al = 52.6 g Molar mass of…

Q: An oxide of nitrogen was found by elemental analysis to contain 30.4% nitrogen and 69.6% oxygen. If…

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Q: In the fermentation of glucose (wine making), 760 ml of CO2 gas was produced at 65O mmHg. What is…

A: At STP  Pressure= 760 mmHg and Expression used for calculation is P1V1= P2V2

Q: Dilute aqueous hydrogen peroxide is used as a bleaching agent and for disinfecting surfaces and…

A: Given: Volume of solution= 0.100L To find: Mass of hydrogen peroxide

Q: volume

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Q: Assuming ideal gas behavior , what is the density in glL of unknown gas X, which has molar mass 18.0…

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Q: 7) The density of Cl2gas at STP, in grams per liter, is approximately: (а) 1.3 (b) 3.9 (c) 4.5 (d)…

A: d) 3.2 We know that,  Molar mass of Cl2 gas = 70.906 g Volume of 1 mole of Cl2 gas at STP = 22.4 L

Q: In the reaction, 2 KClO3(s) ----->2 KCl (s) + 3 O2 (g) how many liters of oxygen measured at STP,…

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Q: What is the mass in kilograms of 5.6 x 10^27 molecules of carbon tetraiodide? b) If there are 27…

A: Hello. Since more than one question has been asked, the first question shall only be answered in…

Q: At STP, 0.285 L of a gas weighs 0.480 g. Calculate the molar mass of the gas.

A:

Q: What is the minimum volume, in mL, of 6.0 M H3PO4 necessary to produce 43.6 L of H2 gas in the…

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Q: 74. Concentrated hydrogen peroxide solutions are explosively decomposed by traces of transition…

A: The given reaction is: 2H2O(aq)→2H2O(l)+O2(g) From this equation, it is clear that 2mol. of hydrogen…

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: Given:Volume of hydrogen peroxide=75.3 mLTemperature= 25oCPressure=0.976 atmVolume of original…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 47.2 g of Al…

A: Let's consider the following balanced equation.   2 Al(s) + 6 HCl(aq) → 2 AlCl₃(aq) + 3 H₂(g)   The…

Q: What is the molar mass of Freon-11 gas if its density is 6.13 g/L at STP?

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Q: What volume in liters of H, gas would be produced by the complete reaction of 2.93 g of Al solid at…

A: Given  Mass of Al = 2.93 g Volume of H2 produced = ?

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Q: 12. What is the volume (liters) of 64 g of O, at STP?

A: Given is mass of O2 = 64 g Standard values, Molar mass of O2  = 31.998 g/mol

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Q: 2. Consider the formation of nitrogen dioxide from nitric oxide and oxygen: 2NO(g) + O2(g) → 2NO2(g)…

A: Given  Reaction       2NO(g)   +   O2(g)   →  2NO2(g) Volume of NO    =  10 Liter  Volume of NO2  =…

Q: What is the mass in grams of Al that were reacted with excess HCl if 2.02 L of hydrogen gas were…

A:

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: Given,Volume of gas, O2 collected over water, V = 75.3 mL = 0.0753 L   (1 mL = 0.001 L)Temperature,…

Q: How many grams of Al were reacted with excess HCI if 2.76 L of hydrogen gas were collected at STP in…

A: The balanced reaction taking place is given as, => 2 Al (s) + 6 HCl (aq) → 2 AlCl3 (aq) + 3 H2…

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A: 1. 1 mol of any gas = 22.4 L (at STP) 2. 1 m3 = 1000 L…

Q: What volume of oxygen is produced at STP when 6.58 x 1024 molecules of water is decomposed according…

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Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

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Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 50.4 g of Al…

A: The given is solved by using mole concept. According to given reaction,  2 moles of Al produces 3…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 41.0 g of Al…

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Q: What volume (L) of NH3 gas at 1.2182 atm and 298 K is produced by the complete reaction of 19.32 g…

A: Given: Pressure = 1.2182 atm  Temperature = 298K  Mass = 19.32 g  To find : Volume of NH3 in liters…

Q: What is the volume (liters) of 23.5 g of I2 at STP?

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Q: 12. Calculate the molar mass of a gaseous substance if 0.158 g of the gas occupies 31.7 mL at STP.

A: A numerical problem based on mole concept, which is to be accomplished.

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 48.8 g of Al…

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Q: For the given reaction, what volume of O, would be required to react with 8.4 L of SO,, measured at…

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Q: What is the mass (in grams) of 5.00 L of CH4 at STP?

A: Given :- volume of CH4 at STP = 5.00 L  To calculate :- mass of CH4(in grams)

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 59.0 g of Al…

A: For determining the amount of product, the mole ratio of reactants in a balanced reaction must be…

Q: When aluminum is placed in concentrated hydrochloric acid, hydrogen gas is produced. 2 Al(s) + 6…

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Q: Lithium reacts with nitrogen gas according to the following reaction: 6Li(s) + N₂(g)→2Li3N(s) What…

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Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 51.2 g of Al…

A: Given 2 Al(s)  + 6 HCl(aq)   →   2 AlCl₃(aq) + 3 H₂ (g) 2×27g of Al→ 6g of hydrogen 54g of Al → 6g…

Q: Linolenic acid (C18H30O2) can be hydrogenated to stearic acid by reacting it with hydrogen gas…

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Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 56.0 g of Al…

A: To calculate volume of H2 (g) , ideal gas equation is used  PV = nRT  Now number of moles of…

Q: The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine…

A: Given, Volume of N2 at STP = 1580 LVolume of H2 at STP = 4240 LWe know that, at STP 1 mole of a gas…

Q: What is the volume in liters of hydrogen gas that would be produced by the reaction of 39.2 g of Al…

A: Hydrogen gas is produced when Al is reacted with hydrochloric acid. The chemical equation can be…

Q: Consider the formation of nitrogen dioxide from nitric oxide and oxygen:  2 NO(g) + O2(g) → 2 NO2(g)

A: The chemical reaction is : 2NO(g) + O2(g) --->  2NO2(g) According to the balanced chemical…

Q: A baker uses sodium hydrogen carbonate (baking soda) asthe leavening agent in a banana-nut…

A: PV = nRT  P = 0.975 atm  T = 2000 C = 200+273 = 473 K R = 0.8206 L.atm / K mol…

Q: Zinc metal reacts with excess hydrochloric acid to produce hydrogen gas according to the following…

A:

Q: At STP, 0.284 L of a gas weighs 0.401 g. Calculate the molar mass of the gas.

A: Ideal gas equation is,

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.