6.17) methane (CH4), the main component of Natural Gas, is also used in heating and cooking. The combustion process is: CH4 (g) + 2O2 (g) → CO2 (g) + 2H2O(s) 15.0 mol CH4. How much (L) is the volume of CO2 formed at 23.0 °C and 0.985 ATM?

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

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Q: Hydrazine,  N2H4, reacts with oxygen to form nitrogen gas and water. N2H4(aq)+O2(g)⟶N2(g)+2H2O(l)…

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Q: Ammonia, NH3, can react with oxygen to form nitrogen gas and water.…

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Q: For the following reaction: 2H2O(g) + Co(s) ⟶ CoO2 (s) + 2H2 (g) What volume of H2 at a pressure of…

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Q: Consider the gaseous reaction shown below. How many mol of D are formed if at STP, 18.2 L of B are…

A: The objective of the question is to find out how many moles of D are formed when 18.2 L of B are…

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Q: Aluminum and oxygen react to produce aluminum oxide as shown by the equation  4 AL(s) + 3O2(g)-->…

A: Aluminum and oxygen react to produce aluminum oxide. The equation for the balanced chemical reaction…

Q: Lithium hydride reacts with water as follows: LIH(s) + H₂O(1) 1 g LiOH(aq) + H₂(g) During World War…

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Q: What is the pressure of the H,

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

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Q: CH3OH can be synthesized by the reaction : CO (g) + 2H2 (g) -----> CH3OH (g) How many liters of…

A: The objective of this question is to determine the volume of H2 gas required to synthesize 0.71 mol…

Q: C6H12O6 (aq)    +   6 O2 (g)   ------->   6 CO2 (g)    +   6 H2O (l)   What volume of CO2 will be…

A: To determine the volume of CO2 gas produce by the metabolism of glucose, we have to consider the…

Q: A miniature volcano is made in the laboratory with ammonium dichromate. When ignited, it decomposes…

A: Given:…

Q: For the given reaction, what volume of Cl2Cl2 would be required to react with 4.04.0 L of NO2NO2,…

A: The given reaction is as follows: 2NO2(g) + Cl2(g) → 2NO2Cl(g) The volume of NO2 reacted = 4.0 L The…

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

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Q: How many liters of hydrogen gas would be produced by the complete reaction of 2.93 g of Al at STP…

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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: Given the following reaction: O2 (g) + 2 SO2 (g) 2 SO3 (g) If 175.5 mL of O2 reacts with 225.5 mL of…

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Q: 11. Methane burns in oxygen to produce CO₂ and H₂O CH4(g) + 20₂(g) →→→→→→2H₂O(1) + CO₂(g) 5600ML If…

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Q: What volume of NH3(g) can be produced from the complete decomposition of 10.5 grams (NH4)2CO3 at a…

A: Given -  Weight of (NH4)2CO3 = 10.5 gm Pressure (P) = 1.25 atm Temperature (T)= 95°C = 95 +273 = 368…

Q: A sealed flask contains 3.1 L of a gas at 2.4 atm and 22.7 °C. If the density of the gas is 9.7 g/L,…

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Q: Urea (H₂NCONH₂) is used extensively as a nitrogen source in fertilizers. It is produced commercially…

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Q: Butane, C4H10, is used as fuel for cigarette lighters.  If you have 156 mL of butane at 747 mmHg and…

A: Applying formula  PV = nRT where P= pressure, V= volume , n= no. of moles , R = gas constant and T=…

Q: For the given reaction, what volume of NOBrNOBr can be produced from 3.93.9 L of Br2Br2, assuming an…

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Q: What mass of octane (C8H18) is reacted to form 4.45 L of carbon dioxide at a temperature of 48.6 °C…

A: Given reaction is : 2 C8H18 (l) + 25 O2  →  16 CO2 (g) + 18 H2O (g)

Q: Carbon monoxide (MW=28.01 g/mole) can be produced from a reaction between Carbon dioxide and…

A: Given data Molar mass of CO = 28.01 g/mole Reaction : CO2 (g) +  C (s)  →   2 CO (g) Mass of Carbon…

Q: What volume of carbon monoxide at 29.0°C and 1.16 atm is required to react completely with 84.9 g of…

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Q: The combustion of octane, Cg H18, proceeds according to the reaction shown. 2 C8H₁8 (1) + 25 O₂(g) →…

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Q: For the following Reaction: 2H2O(g)+Co(s)=CoO2(s) +2H2(g) what volume of H2 at a pressure of 755…

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Q: . If 0.545 grams of potassium reacts with an excess amount of water, what volume of H2 gas will be…

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Q: student synthesized 20.0 g of a fictional carbonate salt, M2(CO3)5 (MW: 532.14 g/mol) and reacted it…

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Q: Hydrazine, N2H4, reacts with oxygen to form nitrogen gas and water. N2H4(aq)+O2(g)⟶N2(g)+2H2O(l) If…

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

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Q: Hydrazine, N2H4, reacts with oxygen to form nitrogen gas and water.   N2H4(aq)+O2(g)⟶N2(g)+2H2O(l)…

A: Given that:  Mass of N2H4 = 3.15g  Volume of N2 = 0.850L  T = 295K  P = 1.00 atm

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Q: Aluminum reacts with chlorine gas to form aluminum chloride. 2Al(s)+3Cl2(g)→2AlCl3(s) What minimum…

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

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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.