consider reaction  2SO2 (g) + O2 (g) --> 2SO3 (g) if 231.4 mL of SO2 reacts with 127.5mL of O2 (both measured at 291K and 46 mbar) and the limiting reactant is SO2

Q: What volume of carbon dioxide (in L) will 3.70g of antacid made of calcium carbonate produce at 37.0…

A: The reaction given is CaCO3 (s) + 2 HCl (aq) ------> CaCl2 (aq) + H2O(l) + CO2 (g) Given : mass…

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: consider reaction  2SO2 (g) + O2 (g) --> 2SO3 (g) if 231.4 mL of SO2 reacts with 127.5mL of O2…

A: Information about the question

Q: Example: what volume of CO2 gas at 645 torr and 800K could be produced by the reaction of 45g of…

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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: For Numbers 8-9: The complete combustion of acetylene (C,H2) gas, the gas used in oxy-acetylene…

A: Acetylene reacts with oxygen to form carbon dioxide and water. The equation for the balanced…

Q: What is the total volume of the CO2(g) and H2O(g) at 600°C and 0.888 atm produced by the combustion…

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Q: Solid ammonium chloride, NH4Cl,NH4Cl, is formed by the reaction of gaseous ammonia, NH3,NH3, and…

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Q: Potassium chlorate decomposes according to the following balanced chemical equation: 2 KCIO, (s) 2…

A: The reaction given is  Given : mass of KClO3 reacting = 2.50 g Molar mass of KClO3 = Atomic mass of…

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

A: Solution - According to the question - Given equation is - 2KClO3(s)--->2KCl(s) + 3O2(g) Given…

Q: In the following reaction C6H12O6(s) + 6O2(g) ➞ 6CO2(g) + 6 H2O(l) if 28 g of Glucose, C6H12O6, are…

A: Number of mol of glucose reacted = given mass / molar mass = 28 g / 180 g/mol = 0.155 molNumber of…

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: СоН12059) — 2СH,ОН) +…

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate…

Q: Ammonia, NH,, may react with oxygen to form nitrogen gas and water. 4 NH; (aq) + 30,(g) → 2 N, (g) +…

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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: 3. What volume of O2(g) at 810 mmHg pressure is required to react completely with a 4.50g sample of…

A: Volume of O2 = to find Pressure = 810mmHg Weight of Carbon sample = 4.5g Temp. = 48°C

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

A: The given balanced equation is as follows. N2H4(aq)+O2(g)⟶N2(g)+2H2O(l) Given that we have oxygen in…

Q: 6) Consider the combustion reaction of hydrogen (assuming no changing pressure and temperature):…

A: Here combustion of Hydrogen gas occur with oxygen gas at constant temperature and pressure.  We have…

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

Q: Consider the reaction of a mixture of NaHCO3 and Ca(HCO3)2 with excess HCl. The net ionic reaction…

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Q: What is the partial pressure of SO2 in a gas mixture of 9.6 g of SO2 and 6.5 g of C2H4O2 at a total…

A: Given mass of SO2 is 9.6 g and given mass of C2H4O2 is 6.5 g  Given molar mass of SO2 is 64.07 g/mol…

Q: For the following reaction: 2 NH3(g) + 3 CuO(s) -> N2(g)  +  3Cu(s)  +  3H2O(g) a) What mass of…

A: Given reaction is 2 NH3(g) + 3 CuO(s) → N2(g)  +  3Cu(s)  +  3H2O(g). To calculate  a) The mass of…

Q: How many grams of sodium hydrogen carbonate decompose to give 23.4 mL of carbon dioxide gas at STP?…

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Q: mixture of Oxygen and Chlorine gases contain twice as much Oxygen (by mass - in grams) as Chlorine…

A: U done mistake in getting relation of Cl2 and O2. O2 have Double mass than cl2  All formula you…

Q: In the reaction,   MgCO3(s)⟶MgO(s)+CO2(g)MgCO3(s)⟶MgO(s)+CO2(g)   what mass of magnesium…

A: Stoichiometry of reaction.

Q: 2.9 g of N2 are mixed with 2.59 atm of H2 in a 772 mL container at 298 K. If 0.21 g of NH3 are…

A: Given, Amount of N2 reacts 2.9 g Pressure of H2 = 2.59 atm Volume of H2 = 772 ml = 0.772 L…

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

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Q: For the reaction: C+O2-->CO2 what volume of O2 gas at 25.0C and 1.02atm is required to to react with…

A: Given  C+O2→CO2 T = 25°c = (273+25)K = 298 K P= 1.02 atm V = ? Mass of Carbon = 1.25 g

Q: When copper metal is added to nitric acid, the following reaction takes place Cu (s) + 4 HNO: (aq) →…

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Q: what volume of O2 at 798 mmHg and 41 degrees C is required to synthesize 23.0 mol of NO? (b) what…

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Q: 1) If 4.21 L of NH3 at 27 °C and 1.02 atm is combined with 5.35 L of HCl at 26 °C and 0.998 atm. (R…

A: Calculate the number of moles of ammonia by using ideal gas equation.

Q: Hydrazine, N, H,, reacts with oxygen to form nitrogen gas and water. N,H,(aq) + 0,(g) → N2(g) + 2…

A: Given reaction is : N2H4 (aq) + O2 (g) ------------> N2 (g) + 2H2O (l)  Given mass of N2H4 = 3.15…

Q: What is the total combined volume of all the products if 30 L of propane gas, C3H8(g), is…

A: To find out the combined value, first write the balanced reaction for a combustion of propane gas.…

Q: Bromine can be prepared by the reaction of hydrogen bromide with manganese(IV) oxide as shown:…

A: Given: Mass of HBr= 17 g Standard data: The molar mass of HBr = 80.91 g/mol

Q: 20. A gas mixture contains 30.0% CH4 and 70.0% Xe by mass. If the total pressure of this mixture is…

A: Partial Pressure of a gas in mixture is determined by -  P(partial) = Ptotal* mole fraction Mole…

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.