2SO2 (g)  +  O2 (g)  -->  2SO3 (g)   Calculate the volume of sulfur dioxide gas that will react with 25.0 L of O2  according to the balanced chemical equation shown above.  The reaction conditions are 875oC and 2.50 atm pressure.

Q: A sample of gas contains 0.1000 mol of CO(g) and 0.1000 mol of NO(g) and occupies a volume of 8.80…

A: The given reaction is:

Q: A steel tank containing helium is cooled to 15◦C. If you could look into the tank and see the gas…

A: The helium gas is cooled which means thermal energy is decreased and hence, the average kinetic…

Q: The atmosphere slowly oxidizes hydrocarbons in a number of steps that eventually convert the…

A: At STP- 1 mole gas = 22.4 L   Calculating moles of each gas by using dimensional analysis- 155 mL…

Q: Consider the following equation: CH&O7(s) +3 NaHCO3(s) + H20(1) --> Na3CgHgO7(s) + 3H2O(1) + 3CO2g)…

A: Here we first calculate the production of CO2 as a mole. Then use gas equation to determine the…

Q: Some commercial drain cleaners use a mixture of sodium hydroxide and aluminum powder. When the solid…

A: A gas is said to be ideal if it follows ideal gas equation PV =RT

Q: When dinitrogen pentoxide gas reacts with nitrogen dioxide gas, the products are nitrogen monoxide…

A: According to the ideal gas equation, PV=nRTP=PressureV=Volumen=number of molesR=gas…

Q: Propyne (C3H4) and hydrogen (H2) react to give propane (C3H8): C3H4(g) + 2H2(g) ----> C3H8(g)…

A:

Q: For the given reaction, what volume of Cl₂ would be required to react with 4.4 L of NO₂, measured at…

A: Nitrogen dioxide reacts with chlorine to form NO2Cl. The equation for the balanced chemical reaction…

Q: Calculate the total pressure, in atm, when 6.0 grams of ammonium dichromate completely decomposes in…

A: Given,   (NH4) 2 Cr2 O7 (s) - - > N2 (g) + 4 H2O (g) + CrO3 (s) Mass of ammonium dichromate = 6.0…

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: The decomposition of calcium carbonate produces calcium oxide and carbon dioxide according to the…

A:

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

A:

Q: Ammonia, NH3, burns in oxygen gas according to the reaction: 4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(l).…

A: Since oxygen gas is present in excess, ammonia is the limiting reagent in the given reaction. A…

Q: Pure nickel metal can be obtained from the thermal decomposition of nickel tetracarbonyl according…

A: First we need to balance given chemical equation and calculate theoretical yield of gas from 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: 4. The decomposition of 30.354 g of potassium chlorate yields solid potassium chloride and oxygen…

A: 2KClO3 → 2KCl (s) + 3O2Mass of KClO3= 30.354gT= 27.05°C   = (27.05+273.15)K     = 300.2KP= 1.075…

Q: Oxygengascanbegeneratedbyheatingpotassiumchloratetoyieldoxygengas and potassium chloride. If 85.0 g…

A:

Q: 2 C8H18(l) + 25 O2(g) ----> 16 CO2(g) + 18 H2O(g) The above reaction is the reaction between…

A: Mass of C8H18 = 1 gallon  = 4000 g  Molar mass of C8H18 = 114 g/mol   No.of moles =  mass / molar…

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

A:

Q: Sodium chloride and oxygen may be combined to produce sodium chlorate. If 426 mg of product is to be…

A: The balanced reaction is – 2NaCl +3O2 →2NaClO3

Q: What volume of oxygen gas is produced when 29.4 g of mercury(II) oxide reacts completely according…

A:

Q: A sample of gas contains 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) and occupies a volume of 18.4…

A: Given information: 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) volume of 18.4 L at reactant side…

Q: The catalytic decomposition of hydrogen peroxide yields oxygen gas and water, according to the…

A: The given reaction is as follows:

Q: The Goodyear blimps, which frequently fly over sporting events, hold approximately 175,000 ft3 (or…

A: The equation which relates pressure, volume, temperature, number of moles and temperature with each…

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: The metabolic oxidation of glucose, C6H12O6, in our bodies produces CO2, which is expelled from our…

A: Given,Mass of Glucose C6H12O6 = 24.5 g         T = 37°C = 37+273K = 310K         P = 0.97- atm.Molar…

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: In some aquatic ecosystems, nitrate (NO3–) is converted to nitrite (NO2–), which then decomposes to…

A: Given data, Volume 2.20 L Molarity = 1.20 M Temperature=250C+ 273 = 298 K Decomposition reaction:…

Q: In the reaction Fe2O3(s) + 3 CO(g) → 2 Fe(l) + 3 CO2(g), what pressure of CO2(g) is formed in a 10.0…

A: Solution

Q: If 10.00 L of propane is burned in 18.0 L of oxygen, what volume of carbon dioxide is produced?…

A: The number of moles (noxy) of dioxygen is calculated as shown below where V is the volume of the gas…

Q: What volume of hydrogen gas is produced when 50.4 g of sodium reacts completely according to the…

A: Since the balanced reaction taking place is given by  2 Na (s) + 2 H2O (l) ----> 2 NaOH (aq) + H2…

Q: What volume of carbon monoxide is required to produce 62.9 liters of hydrogen gas according to the…

A:

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 equation: C6H8O7(s)  + 3 NaHCO3(s) + H2O(l) --> Na3C6H8O7(s) + 3H2O(l) +…

A: Given mass of C6H8O7 = 193.6 molar mass of C6H8O7 = 192.1 g/mol Temperature = 313°K volume = 108.4 L

Q: Ethylene oxide is produced from the reaction of ethylene and oxygen at 270-290°C and 8-20 atm. In…

A:

Q: When sulfur dioxide gas reacts with oxygen gas, sulfur trioxide forms.  1. If 3.5 moles of sulfur…

A:

Q: Two gas tanks contain different gases. The pressure, volume, and temperature of eacn gas are shown…

A: Factors affecting the pressure of the gas: Volume- If the volume inside the container is decreased…

Q: A sample of gas contains 0.1200 mol of HBr(g) and 6.000x10-2 mol of Cl2(g) and occupies a volume of…

A:

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

A:

Q: The thermal decomposition of potassium chlorate can be used to produce oxygen in the laboratory.…

A:

Q: C,HBO7(s) +3 NaHCO3(s) + H2O(1) --> NagCgHgO7(s) + 3H2O(I) + 3CO2(g) 228.2 g C6H807(s) is reacted at…

A: Given Temperature = 265 K Volume = 158 L Mass of C6H8O7 = 228.2 g Molar Mass of C6H8O7 = 192.1 g/mol

Q: A sample of gas contains 0.1700 mol of CH4(g) and 0.1700 mol of H2O(g) and occupies a volume of 19.2…

A: Given: Initial moles of CH4 = 0.1700 mol Initial moles of H2O = 0.1700 mol Initial volume of gas =…

Q: Air bags inflate from the decomposition of sodium azide: 2 NaN3 --> 2 Na + 3 N2 What mass of sodium…

A: The ideal gas equation is  PV = nRT P = Pressure  V = volume n = moles of gas R = gas const = 0.0821…

Q: Calcium carbonate, CaCO3 (s), the principal component in limestone, decomposes upon heating to form…

A:

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

A:

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

A: Given:Atmospheric pressure =756 mmHgThe vapor pressure of water=17.5 mmHgVolume=9.82…

Q: 26. Consider the following balanced reaction: (- 2C.H10 + 1302→ 8CO2 + 1OH2O Substance CH30 O2 CO2…

A:

Q: Iron (III) oxide mined from the earth must be initially converted into the liquid metal before then…

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

Q: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

A: A sample of Cl2 with a pressure of 1.84 atm and a volume of 290 mL is allowed to react with excess…

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.