Pentane burns in oxygen according to the following balanced equation:C5H12 (l) + 8 O2 (g)  5 CO2 (g) + 6 H2O (g)a. If 0.132 g of pentane is reacted with excess oxygen, what will be the partial pressure of carbon dioxide in a 7.50 L flask at 110.º C if the reaction has gone to completion?b. What will be the partial pressure of water vapor in the same flask?

Q: Calcium hydride, CaH2, reacts with water to form hydrogengas:CaH2(s) + 2 H2O(l)------>Ca(OH2)(aq)…

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

Q: When gaseous F₂ and solid I₂ are heated to high tempera-tures, the I₂ sublimes and gaseous iodine…

A: Given   The pressure of fluorine gas is 350 torr. The mass of solid iodine is 2.50 g. The volume of…

Q: The compound methylthallium, Tl(CH3)x, has been prepared. To find its formula, 0.102 g is reacted…

A: Answer: Ideal gas equation is: PV=nRTPVRT=nn=PVRT Temperature of Methane gas…

Q: Iron reacts with hydrochloric acid to produce iron(II) chloride and hydrogen gas: Fe(s) + 2 HCl(aq)…

A: Given data contains, Amount of iron is 2.2g. Volume of solution is 10L. Temperature is 25°C=298 K.…

Q: 5.72 Nitric acid is produced from nitric oxide, NO, which in turn is prepared from ammonia by the…

A: Chemical reaction given  4 NH3(g) + 5 O2(g) ==> 4NO(g) + 6 H2O(g) mass of nitric oxide (NO)…

Q: Hydrogen was generated using aluminum metal and hydrochloric acid, according to the following…

A: 1mol of Al has mass of 26.98 g.772.5 torr = 1.0164 atm23.2+ 273K= 296.2KThe amount of Al is 5.005 g…

Q: Given the following reaction, if 1.9 L of nitrogen completely react with an excess of oxygen, how…

A: 1 mole of a gas occupy  22.4 L of volume under standard temperature and pressure.

Q: Iron reacts with hydrochloric acid to produce iron(II) chloride and hydrogen gas: Fe(s) + 2 HC1(aq)…

A:

Q: Acetelyn (C2H2) is formed by the reaction of water with calcium carbide, according to the following…

A: Given reaction is CaC2s+2H2Ol→CaOH2aq+C2H2g

Q: Enter your answer in the provided box. When coal is burned, the sulfur present in coal is converted…

A: Molar mass of S = 32 g/mol Moles of S = mass / molar mass = 2950g/(32g/mol) = 92.1875 mol The molar…

Q: Gaseous ammonia and hydrogen chloride react to form solid ammonium chloride, NH3 (g) + HCI (g) →…

A: Calculate the excess moles of reactant,         Moles of NH3 = 3.00 g17.031 g/mol = 0.1761 molMoles…

Q: Given the following reaction, if 4.9 L of nitrogen completely react with an excess of oxygen, how…

A: The given reaction is, 2N2(g)+5O2(g)→2N2O5(g)

Q: The final step in the Claus method for making sulfur is SO2 (g) + 2H2S (g) → 3S(s) + 2H2O (l). What…

A: Claus method reaction:

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

A: Please find your solution below : To solve this, we need to know about ideal gas equation which is…

Q: The explosive, PETN, pentaerythritol tetranitrate, is one of the most powerful explosives known. It…

A:

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

A:

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: Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water according…

A: Given data contains, Volume of methane gas is 25.5L. Pressure of methane gas is…

Q: Based upon the following balanced equation: MnO2(s)  +  4 HCl(g)  →  MnCl2(aq)  +  2 H2O(l)  +…

A: Given:Volume = 380 mL = 0.380 L.Temperature = 25oC = 298 KPressure = 752 mmHg = 0.9895 atm.MnO2(s)…

Q: According to the ideal gas law, a 10.90 mol sample of methane gas in a 0.8267 L container at 495.1 K…

A: To solve this question, we need to calculate new pressure using van der waals equation and then take…

Q: 5.99 What pressure is exerted by a gas mixture containing 2.00 g of H2 and 7.00 g of N2 at 273 °C in…

A: We will use ideal gas equation and Dalton law of partial pressure

Q: Given the equation: 2 NH3 (g) + 3 Cl2(g) → N2(g) + 6 HCl(g) How many milliliters of nitrogen can be…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: When natural gas is heated to 375°C, the sulfur it contains is converted to hydrogen sulfide. The…

A: Recall the given reaction,                                    H2S g  +  2 NaOH s  →  Na2S s  +  2…

Q: A gaseous compound is 30.4 % N and 69.6% O.  A 5.25 g sample of the gas occupies a volume of  1.00 L…

A: According to the ideal gas law, PV = nRT where P = pressure in atm = P in mm Hg / 760 = 958 / 760 =…

Q: onsider a 1.53L sample of gaseous SO2 at a pressure of 5.6 x 103 Pa. If the pressure is changed to…

A:

Q: volume of hydrogen gas

A:

Q: 2. A 0.500 g impure sample of LINO; is heated, causing it to decompose according to the following…

A: Given temperature = 300 K. 1 atm = 760 mm Hg. The pressure of the dry gas = 760 – 26.7 =733.3 mm Hg.

Q: Both Jacques Charles and Joseph Louis Guy-Lussac were avidballoonists. In his original flight in…

A: Given, T = 220C V = 31,150 L

Q: 73. CH3OH can be synthesized by the reaction: CH3OH(g) CO(g) + 2 H2(g) What volume of H2 gas (in L),…

A: This question can be solved using the law of multiple proportions and ideal gas law. Here we are…

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

A:

Q: The chlorofluorocarbon CCl2F2 can be recycled into a different compound by reaction with hydrogen to…

A: Given reaction,     CCl2F2(g) + 4H2(g) ⟶ CH2F2(g) + 2HCl(g)

Q: The explosive, PETN, pentaerythritol tetranitrate, is one of the most powerful explosives known. It…

A:

Q: Sulfur is used in the production of vulcanized rubber, detergents, dyes, pharmaceuticals,…

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

Q: CH3OH can be synthesized by the reaction:CO(g) + 2 H2(g) --------> CH3OH(g)What volume of H2 gas…

A: Introduction: The given chemical reaction is  COg +2H2g→CH3OHg Given data; P is The pressure of…

Q: 73. CH3OH can be synthesized by CO(8) + 2 H2(8) → CH3OH(8) What volume of H2 gas (in L), at 748 mmHg…

A: We have to find Volume of H2 and CO needed

Q: The explosive, PETN, pentaerythritol tetranitrate, is one of the most powerful explosives known. It…

A: The given balanced reaction is : C(CH2ONO2)4(s)  →  2CO(g)  +  4H2O(g)  +  3CO2(g)  +  2N2(g) Number…

Q: Consider the reaction between 359.76 g chromium (V) hydroxide and 257.36 g phosphoric acid. What is…

A:

Q: Given the following balanced reaction: SO2 (g) 3S (s) 2 H20 (g) 1. 2 H2S (g) How many mL of H2S gas,…

A: Given  Reaction  2H2S(g)  +  SO2(g)   → 3S(s)  +  2H2O(g) Mass of sulfur = 0.606 gram  Pressure ( P…

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: 1) A 9.172 mol sample of argon gas is maintained in a 0.8485 L container at 304.5 K. What is the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 4. Hydrogen gas (a potential future fuel) can be formed by the reaction of methane with water…

A: Given: Volume of methane = 25.5 L Pressure of methane gas = 732 torr = 0.96316 atm temperature of…

Q: The explosive, PETN, pentaerythritol tetranitrate, is one of the most powerful explosives known. It…

A: Given reaction is :  C(CH2ONO2)4 (s) --------> 2CO (g) + 4H2O (g) + 3CO2 (g) + 2N2 (g)  Given…

Q: Sulfur dioxide, which is used in the commercial production of sulfuric acid, is obtained from…

A: The balanced chemical reaction given is  4 FeS2 + 11 O2 → 2 Fe2O3 + 8 SO2 Mass of FeS2 = 5.38 g Mass…

Q: Silane, SiH4, reacts with O2 to give silicon dioxide and water: SiH4(g) + 2 O2(g) → SiO2(s) + 2…

A: An Ideal gas- PV = nRT

Q: 14. When glucose is burned in a closed container, carbon dioxide gas and water are produced…

A:

Q: Aluminum metal reacts with hydrochloric acid to produce hydrogen gas. 2 Al (s) + 6 HCl (aq) --> 2…

A:

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

A: The given chemical balanced equation as follows:

Q: Nitrogen and hydrogen gases react to form ammonia gas asfollows:N21g2 + 3 H21g2¡2 NH31g2At a certain…

A: The required reaction is given below. Ideal gas law tells that volume is proportional to the number…

Q: Iron reacts with hydrochloric acid to produce iron (II) chloride and hydrogen gas: Fe(s) + 2 HCl(aq)…

A: Iron is a transition metal which is electropositive in nature. Metals generally have tendency to…

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.