When coal is burned, the sulfur present in coal is converted to sulfur dioxide, which is responsible for the acid rain phenomenon: S(s)+O2(g)—> SO2 (g) If 2.54 kg of S are reacted with oxygen, calculate the volume of SO2 gas (in mL) formed at 30.5 degrees C and 1.12 atm.

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Given :  2C8H18(l) + 25O2(g) →16CO2(g) + 18H2O(l)  No. of moles of C8H18 = 587 mol  Temperature =…

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: The combustion of octane, CgH18, proceeds according to the reaction shown. 2C,H18(1) + 25 O,(g) 16…

A: Given, Moles of C8H18 = 562 mole Pressure of CO2 = 0.995 atm Temperature of CO2 = 11.0°C  Volume of…

Q: Oxygen gas reacts with powdered aluminum according to the following reaction:…

A: The given balanced chemical equation is 4Al(s)+3O2(g)→2Al2O3(s)The mass of aluminium reacts = 54.1…

Q: Aluminum reacts with aqueous sodium hydroxide to produce hydrogen gas according to the following…

A: The objective of the question is to find the number of moles of Aluminum (Al) that reacted in the…

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

A: Given:Mass of CH3OH = 26.2 g.Temperature = 90 oC = 273 + 90 = 3363 KPressure = 752 mmHg = 0.9895…

Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 18' 2 C,H18(1) + 250,(g) –…

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Q: When propane is burned, the balanced reaction is: C3Hg(l) + 5 02(g) -> 3 CO2(g) + 4 H20(g). If 24.87…

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Q: In the laboratory, hydrogen gas is usually made by the following reaction: Zn(s) + 2 HCl(aq) → H2(g)…

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Q: The combustion of octane, C,H18, proceeds according to the reaction shown. 2 C3H18(1) + 25 0,(g) –…

A: The balance chemical reaction :  2C8H18(L) + 25O2(g) ----> 16CO2(g) + 18H2O(L)  Number of moles…

Q: 2.5 L of octane gas, C8H18, is combusted with 20.5 L of oxygen gas and ignited. What volume of…

A: Volume of octane gas = 2.5 L Volume of oxygen gas = 20.5 L Pressure = 0.995 atm Temperature = 22.0oC…

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: Hydrogen peroxide (H2O2) decomposes over time according to the following equation: 2H2O2 (l) = 2H2O…

A: Ideal gas equation is  PV = nRT  P = pressure  V = volume  n = moles of gas = mass/molar mass R =…

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: When KClO3 (122.5465 g/mol) is strongly heated, it decomposes into KCl and oxygen gas. 2 KClO3 (s)…

A: Given:2 KClO3 (s) --> 2 KCl (s) + 3 O2 (g)

Q: The combustion of octane, C,H2, proceeds according to the reaction shown. 18 2 C3H13(1) + 25 0,(g) -…

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Q: When coal is burned, the sulfur present in coal is converted to sulfur dioxide (SO2), which is…

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Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: Interpretation -  To determine the volume of carbon dioxide is produced at 15oC  and 0.995 atm when…

Q: Magnesium burns in air to produce magnesium oxide, MgO, and magnesium nitride, Mg3 N2 . Magnesium…

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Q: What volume of water vapor would be produced from the combustion of 595.39 grams of propane (C3H8)…

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Q: Hydrochloric acid reacts with magnesium to create hydrogen gas according to the following equation:…

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Q: The combustion of octane, C,H8, proceeds according to the reaction shown. 2C,H13(1) + 25 0,(g) → 16…

A: The equation for ideal gases holds relation among the variables P (pressure), n (moles), V (volume),…

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.   2 C8H18(l)+25…

A: The balanced Chemical equation for Combustion of Octane given in the question is - 2C8H18(l)+…

Q: 2) A 0.196 g sample of a metal was dropped into HCl (ag). If 80.00 mL of H2 gas was collected over…

A: Given: The pressure of the gas= 777 mmHg Temperature= 200C= 20+273.15 K= 293.15 K Mass of the…

Q: The combustion of octane, Cg H₁8, proceeds according to the reaction shown. 2 Cg H₁g (1) + 25 O₂(g)…

A: Given: Moles of octane = 482 mol Temperature = 20.0oC Pressure = 0.995 atm

Q: The combustion of octane, C8H18, proceeds according to the reaction shown.…

A: The combustion reaction of octane, C8H18 is -   2C8H18(l) + 25O2(g)---> 16CO2(g) + 18H2O(l) From…

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

A: Percentage of IF5 = 20.06 %

Q: what volume of

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Q: calculate the volume of SO, gas (in mL)

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: According to the reaction below, how many grams of sodium chloride can be produced from 36.8 L of…

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Q: a sample of sodium chlorate, NaClO3 (molar mass= 106.44 g/mol), is completely decomposed according…

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Q: 22.4 L high pressure reaction vessel is charged with 0.5500 mol of iron powder and 1.04 atm of…

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Q: Nitrogen trichloride is dangerously explosive and sensitive to light and heat. If 20.5 mol of…

A: N2(g) + 3Cl2(g) ---> 2NCl3(g)moles of Chlorine (Cl2) reacts = 20.5 molExcess reactant: nitrogen…

Q: How many moles of hydrogen sulfide are required to react completely with 33.1 L of oxygen gas…

A: Stoichiometry in balanced chemical reaction defines the ratio of the reactants and products in which…

Q: Butane undergoes combustion when it reacts with oxygen to produce carbon dioxide and water.…

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Q: If 378 mol of octane combusts, what volume of carbon dioxide is produced at 26.0 degrees C and 0.995…

A: Assuming we have excess oxygen.From stoichiometry2 mole octane produces 16 mole CO2Therefore, number…

Q: What volume of water vapor gas would be produced from the combustion of 544.42 grams of propane…

A: Given: Mass of C3H8 taken = 544.42 g. Mass of O2 taken = 2581.357 g. Pressure = 0.96 atm. And…

Q: ) Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + 2H2O (I) ---> Ca(OH)2…

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Q: sample of aluminum metal was reacted with hydrochloric acid, producing AlCl3AlCl3 (aq) and H2H2 gas.…

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Q: The combustion of octane, C,H,2, proceeds according to the reaction shown. 2C,H18() + 25 0,(g)16…

A: 2 moles of octane give 16 moles of CO2. So, 354 mol of octane will give (8*354) = 2832 mol of CO2.…

Q: The combustion of octane, C8H18 proceeds according to the reaction shown.…

A:

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…

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.