Gaseous iodine pentafluoride, IF5, can be prepared by the reaction of solid iodine and gaseous fluorine:  I2(s)+5F2(g)-->2IF5(g) A 10.00 L flask is charged with 21.0 grams of I2 and 2.00 atm of F2 at 25 degrees C. The flask is heated to 100 degrees C until one of the reagents is completely consumed. What will be the total pressure (in atm) of the final products in the flask at 100 degrees C? (Assume ideal gas behavior).

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A: Since moles of H2 need to be generated can be calculated using PV = nRT where P = pressure in atm…

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Q: Sodium azide, NaN3, decomposes according to the following equation and produces N2 gas that inflates…

A: Given, 2NaN3(s) ➝ 2Na(s) + 3N2(g) mass (in grams) of sodium azide (NaN3) needed = ? molar mass of…

Q: What volume of oxygen gas is produced when 82.4 g of mercury(II) oxide reacts completely according…

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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: 9.) What volume of hydrogen gas is produced when 11.3 g of iron reacts completely according to the…

A: iron (s) + hydrochloric acid (aq)  ----> iron(II) chloride (aq) + hydrogen (g) Chemical Reaction…

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

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Q: 2 Al (s) + 6 HCI (aq) --> 3 H2 (g) + 2 AICI3 (aq) What is the density of the hydrogen gas if 76.86 g…

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Q: What volume of a chlorine gas is required to react completely with 0.309 mol of bromine according to…

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

A: Given mass of iodine = 11 g Molar mass of iodine = 253.81 g/mol Number of moles of iodine =…

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas. CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2…

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Q: When 101 g of KOH is added to a 3.9 L container of O3 at 25°C and a pressure of 66 atm, the…

A: The given reaction is: 5O3(g) + 2KOH(s) → 2KO3(s) + 5O2(g) + H2O(g) Determination of initial mol of…

Q: Isooctane (C8H18) is the primary component of gasoline, which burns according to the reaction below.…

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Q: Ammonia, NH3, may react with oxygen to form nitrogen gas and water. 4NH3(aq)+3O2(g)⟶2N2(g)+6H2O(l)…

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Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas. CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2…

A: Calcium hydride, CaH2, reacts with water to form hydrogen gas. Chemical reaction: CaH2(s) + 2 H2O(l)…

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

A: Given: The volume of Flask = 10.00 L Temperature = 25°C Mass of I2 = 19.0 g Pressure of F2 = 2.00…

Q: Automobile air bags inflate during a crash or sudden stop by the rapid generation of nitrogen gas…

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Q: a mixture of cyclopropane gas and oxygen is used as an anesthetic, cyclopropane contains 85.7%C, and…

A: Given information: T = 50.0oC = 273 + 50 = 323 K P = 0.984 atm Mass = 1.56 g V = 1 L 85.7% of C and…

Q: on reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas:   Fe(s) + HCl(aq)…

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

A: Given mass of No3 =315 g Molar mass of No3 =(!4+16X13) g/mol =62 g/mol No of moles of no3 =315g/62…

Q: What volume of oxygen gas is produced when 54.3 g of mercury(I) oxide reacts completely according to…

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Q: Hydrazine, N2H4 reacts with oxygen to form nitrogen gas and water.  N2H4 (aq) +O2 (g) --->N2 (g) +…

A: 1 mole of Hydrazine reacts with oxygen to give 1 mole of nitrogen. The balanced chemical equation…

Q: In a rigid 2.0 L container, a solid catalyst is used to convert ammonia into nitrogen and hydrogen…

A: Given: Initial Pressure P1 = 2.56 atm Initial Temperature T1 = 25 oC= 298 K Final Temperature T2 =…

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

A: Percentage of IF5 = 20.06 %

Q: ron reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas:…

A: Given Fe(s)+2HCl(aq)-->FeCl2(aq)+H2 (g) Amount of iron = 2.2 g Temperature = 25°C…

Q: Consider the following reaction of the commercial production of SO3 using sulfur dioxide and oxygen:…

A: We have given the balance chemical equation as follow                                       2SO2(g )…

Q: Oxygen gas can be prepared by heating potassium chlorate according to the following equation:…

A: The given reaction is shown below.

Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

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Q: under thermal decomposition, potassium chlorate degrades into potassium chloride and oxygen by the…

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Q: The methanation reaction, 3H2 + CO → CH4 + H2O, is used commercially to prepare methane. A gas…

A: PV = nRT Where, P = Pressure V = Volume  n = Number of moles T = Temperature in K R = Gas constant…

Q: mass

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Q: Glucose, C6H12O6, is metabolized in living systems. If 18.0g of glucose are reacted with 7.50 L of…

A: At STP, 1 mole of a gas occupies 22.4 L. At 370C and 1 atm, 1 mole of O2 occupies = (22.4 L) (310 K…

Q: 3 MgO + 2NH3(g) If 10.3 g of magnesium nitride is used, what volume of ammonia gas would be…

A: MM of Mg3N2 = 10.3 g Mass of Mg3N2 = 100 g/mol Moles of Mg3N2 = mass/MM      = 10.3/100    = 0.103…

Q: Automobile air bags use the decomposition of sodium azide as their source of gas for rapid…

A: Volume of N2 gas is 30.0 L Temperature of the reaction is 25.0˚C Pressure of N2 gas is 758 torr. No.…

Q: 1.C2H4 reacts with O2 according to the following reaction:  C2H4(g) +3O2(g) ----------- 2CO2(g) +…

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Q: Combustion of coal releases sulfur dioxide into the atmosphere. The following process converts this…

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Q: 9. Urea is produced from the reaction of ammonia with carbon dioxide according to the following…

A: Given information: Pressure of CO2 =  12.0 atm Pressure of ammonia = 23.0 atm Volume = 25.0 L…

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

A: The number of moles for a given chemical species refers to the ratio of mass of the species to that…

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

A: Volume of flask = V = 10.0 L Mass of I2 = 15.0 g  Pressure of F2 , P = 2.00 atm Temperature…

Q: mmonia is not the only possible fertilizer. Others include urea, which can be produced by the…

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Q: Consider the following balanced reaction:  2C4H10 + 13O2 --> 8CO2 + 10H2O If 29.3 g O2 completely…

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Q: Ammonia and gaseous hydrogen chloride combine to form ammonium chloride.  NH3(g) + HCl(g)…

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Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas. CaH2(s) + 2 H2O(l)  Ca(OH)2(aq) + 2…

A: As per the given balanced chemical reaction is calcium hydride CaH2 reacts with water to form…

Q: Iron reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas: Fes) + HCl(ag)…

A:

Q: 1. A 3.25 gram sample of solid calcium carbide (CaC2) reacts with water to produce acetylene gas…

A: The combined relation between gas laws is known as the ideal gas law or the gas equation. The…

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

A: We are given the following reaction:  I2(s)+5F2(g)------------>2IF5(g). The volume of flask, (V)…

Q: 4. A chemist mixes 25.0 ml of fluorine gas with 15.5 mL of chlorine gas at 35.5 °C and 726 mmHg to…

A: Given :-  F2(g) + 3Cl2(g) → 2ClF3(g)  Pressure = 726 mm Hg  Temperature = 35.5°C  Volume of F2 =…

Q: Calcium hydride, CaH2, reacts with water to form hydrogen gas: CaH2(s)+2H2O(l)→Ca(OH)2(aq)+2H2(g)…

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A: Number of moles is equal to the ratio of mass to molar mass. Number of moles=MassMolar mass Ideal…

Q: Butane, CAH10, is an easily liquefied gaseous fuel. Calculate the density of butane gas at 0.857 atm…

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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.