Fe203+ 3CO yields 2Fe +3CO2.   Determine the limiting reaction when 9.165 g of Fe2O3 and 7.25 g of CO?   What volume of CO2 is made at 850mm Hg at 35C?     What mass of which reactant is left over?

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

A: Calculation of no. of mol of Al: n=given massMolar mass=7.85 g27 g/mol=0.2907 mol

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

A: Given,Moles of ethane, C8H18 = 402 molPressure, P = 0.995 atmTemperature, T = 37.0 ∘C = 273 + 37 =…

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: The reaction: 2NaN3(s) → 2Na(s) + 3N2(g), have sodium azide (NaN3) used in some automobile air bags.…

A: We have to calculate the volume of gas generated.

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

A: We have to calculate volume of CO2 gas produces at 19°C and 0.995atm. So at first using mole ratio…

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

A:

Q: Ammonia, NH3, may react with oxygen to form nitrogen gas and water. 4NH3(aq)+3O2(g)⟶2N2(g)+6H2O(l)…

A:

Q: An aqueous solution of ammonium nitrite, NH4NO2, decomposes when heated to give off nitrogen, N2.…

A:

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: Calculate the molar mass of gas if 4.40 grams occupies 3.50L at 41°C?

A: Here, we need to calculate the Molar Mass of the gas if 4.40 grams occupies 3.50 L at 41oC

Q: Thermal decomposition of nickel tetracarbonyl produces pure nickel metal and carbon monoxide gas…

A: given - mass of Ni (CO)4 =775 g temperature = T = 21oC = 21+ 273 = 294 K pressure =P =533 mm Hg =…

Q: What volume of AB3 at 200 C and 0.998 atm is produced when 3.0 mL of A2 is reacted with excess B2 at…

A: We have excess B2 , 3ml of A2 at 200°C, and 0.998 atm pressure, also we have to predict the volume…

Q: Consider the reaction:  MnO2 (s) + 2Cl-(Aq) + 4H+ (Aq)===> Mn2+ (Aq) + Cl2(g) + 2H2O(g)  a) how…

A: The combined gas legislation incorporates various gas laws such as the Boyle’s law, Charles' law,…

Q: In the lab students reacted zinc with acid to generate and collect hydrogen gas, according to the…

A:

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, C,H,18, proceeds according to the reaction shown. 2 C,H,(1) +25 0,(g) 16…

A:

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

A: volume of SO2= 1.3x104 m3 Volume of H2S= 2.5x104m3      as we know 1m 3=1000litre so, volume of…

Q: Consider the following reaction: NaClO3(s)+ Fe(s)→ O2(g)+ NaCl(s)+FeO(s)   What volume of O2 gas…

A: Given data: The mass of NaClO3 = 2.10 kg = 2100 g. Pressure = 3.00 atm. Temperature = 391 K.…

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: estion 20 of 28 The combustion of octane, C, Hg, proceeds according to the reaction shown. 18 2C,H…

A: From the reaction it is clear that 2 mole octane combust to give 16 mole CO2  So, 538 mole octane…

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

A: Balanced chemical equation: 2C8H18(l)   +   25O2(g)   ⟶ 16CO2(g)   +   18H2O(l) From the above…

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

A: Since from the above reaction we can see that 2 moles of C8H18 is reacting to produce 16 moles of…

Q: The reaction: 2NaN3(s) → 2Na(s) + 3N2(g), have sodium azide (NaN3) used in some automobile air bags.…

A: a) The reaction taking place is given as, => 2 NaN3 (s) → 2 Na (s) + 3 N2 (g) Given: Mass of NaN3…

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

A: According to the question, methanol is prepared by the given reaction.From this reaction, 2 moles of…

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

A:

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

A: Combustion reaction is a type of chemical reaction in which a given hydrocarbon is burnt in the…

Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

A: First, we need to balance the chemical equation, CaSiO3 + HCl --> CaCl2  + SiCl4  + H2O  CaSiO3 +…

Q: Consider the following balanced chemical reaction: 4C3H6(g) + 6NO(g) -->4C3H3N(s) + 6H2O(l) + N2(g)…

A: Molar mass of C3H6 = 42g/mole.Moles of C3H6 in 612g = 612g/(42g/mole) = 14.57 moles 6.023x10²³…

Q: Ammonium sulfate, (NH4)2SO4(aq), can be prepared according to the equation below: 2NH3(g) +…

A: Given: mass of H2SO4 = 150 kg Temperature = 20 °C pressure = 25.0 atm molar mass of H2SO4 = 98.079…

Q: 2C₃H₆ + 9O₂ → 6CO₂ + 6H₂O If 7.07 x 10^23 molecules of C₃H₆ at STP are burned, what volume of CO₂ is…

A:

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

A: The combustion reaction of octane is,

Q: Consider the unbalanced chemical equation below: CaSiO3 (s) + HCl (g) --> CaCl2 (aq) + SiCl4 (g) +…

A:

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

A: The combustion of octane is shown below: 2C8H18(l)+25O2(g)⟶16CO2(g)+18H2O(l) If 329 mol of octane…

Q: Hydrogen gas (MW = 2.02 g/mol) can be produced from the reaction of methane (MW = 16.05 g/mol) and…

A:

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

A:

Q: Sodium hydrogen carbonate reacts with excess hydrochloric acid, formula HCI, in the stomach to…

A: The balanced chemical equation for the reaction between NaHCO3 with HCl is; NaHCO3+HCl→NaCl+CO2+H2O

Q: The industrial production of nitric acid (HNO3) is a multistep process. The first step is the…

A: The reaction taking place is given as, => NH3 + O2 ------> NO + H2O Given : Temperature = 33…

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

A: An ideal gas follows a theoretical concept in which there is no interparticle interaction between…

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

A: From the given balanced equation, it can be seen that sixteen mole CO2 is produced by the reaction…

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

A:

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

A: Here we are required to find the volume of carbon dioxide is formed when 611 mol of octane is…

Q: Acetylene gas (C2H2) undergoes combustion to produce carbon dioxide and water vapor. (a) How many…

A:

Q: Methyl alcohol (CH3OH) is made by reacting carbon monoxide with H2. Starting with 2.5 g of H2 and…

A: Given, Mass of Hydrogen = 2.5g Volume of CO = 30.0 L Practical yield = 15.6 g   Limiting reagent is…

Q: The combustion of octane, C,H,8, proceeds according to the reaction shown. 2C,H,;(1) + 25 0, (g) →…

A:

Q: Linolenic acid (C18H30O2) can be hydrogenated to stearic acid by reacting it with hydrogen gas…

A:

Q: Consider the following balanced reaction:  2C4H10 + 13O2 --> 8CO2 + 10H2O If 29.3 g O2 completely…

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Q: Refer to the chemical equation below and answer the questions that follow: (NH4)2Cr2O7 → Cr₂O3 + N₂…

A: #Q.1: For N2(g): Pressure, P = 1.5 atm,  Temperature, T = 185 + 273.15 = 458.15 K Volume, V = 1275…

Q: The combustion method used to analyze for carbon and hydrogen can be adapted to give percentage N by…

A: PV = nRT Where, P = pressure in atm, V = Volume in L, n = number of mol, R = 0.082 L atm mol-1 K-1,…

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.