3. In a blast furnace, iron (III) oxide reacts with coke (carbon) to produce molten iron and carbon monoxide: Fe;03 + 30 How many kilograms of iron would be formed from 125 kg of Fe;03? + 2 Fe + 3 CO

Q: with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and gaseous water H2O . What is the…

A: The question is based on the concept of Reaction Stoichiometry.   We have to identify the limiting…

Q: Fe(s) + Cl2 --> FeCl2(s) If 25.6g each of iron and clorine are combined, how much FeCl2 should…

A: No. of moles of Fe(s) =

Q: [References) few hydrogen and oxygen molecules are introduced into a container in the quantities…

A:

Q: Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: We have to calculate the mass of water formed.

Q: Barium nitrate (Ba(NO3)2) reacts with sodium chloride (NaCl) in a double replacement (displacement)…

A: The reaction taking place is  2 NaCl + Ba(NO3)2 --------> BaCl2 + 2 NaNO3

Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: and Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon…

A:

Q: There are now about 332,400,000 people in the US.  a) how many moles of people is this? b) If 1…

A:

Q: Many computer chips are manufactured from silicon, which occurs in nature as SiO2SiO2. When SiO2SiO2…

A: The reaction is, SiO2(s)+2C(s)→Si(l)+2CO(g) Given, The amount of silicon dioxide =156.7kg. The…

Q: Liquid hexane (CH3(CH,) CH,) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide…

A: Mass of hexane = 3.45 g  Molar mass of hexane = 86.18 g.mol -  Mass of O2 = 10.6 g  Molar mass of…

Q: Aqueous sulfuric acid (H,SO4 reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Moles of sulfuric acid and sodium hydroxide can be calculated as

Q: (3.000x103 kg) of copper oxide.  You check and find that you have 404.9 kg of ammonia gas available…

A: Mass of CuO = 3.000 tonnes = 3000kg= 3×106 g Molar mass of CuO = 79.545 g/mol Moles = 3×106…

Q: Liquid octane (CH,(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: CH3(CH2)6CH3 +(50/2) O2 ----------> 8CO2+9H2O  Complete combustion of hydrocarbon leads to the…

Q: how many grams of aluminum oxide are produced?

A: Given :- mass of Fe2O3 = 15.9 g  To calculate :- mass of Al2O3 (in g)  number of moles = mass/molar…

Q: A rocket can be powered by the reaction between dinitrogen tetroxide and hydrazine: N204()+2 N2H4()…

A: Nitrogen tetraoxide reacts with hydrazine to form nitrogen gas and water. The equation for the…

Q: Gaseous ethane (CH,CH,) reacts with gaseous oxygen gas (O₂) to produce gaseous carbon dioxide (CO)…

A:

Q: 2/5 Liquid hexane (CH3(CH2)¸CH3) reacts with gaseous oxygen gas (0,) to produce gaseous carbon…

A:

Q: For the reaction 5.31 grams of iron (iii) ocide are moxed with excess hudrochloroc acid. The…

A: The correct answer is given below

Q: 088 HO What is the chemical formula for the limiting reactant in the reaction shown? chemical…

A: Limiting reactant : Limiting reactants are those chemical species that are consumed completely in…

Q: Liquid octane (CH3(CH,) CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given :-  Mass of Octane, (CH3(CH2)6CH3) (C8H18) = 9.14 g  Mass of Oxygen gas, O2 = 45.4 g  Mass of…

Q: Gaseous butane (CH3(CH2),CH,) reacts with gaseous oxygen gas (02) to produce gaseous carbon dioxide…

A: Mass of butane = 43.0 g  Mass of oxygen gas = 305 g  Theoretical yield of water = ?

Q: Liquid octane (CH;(CH,),CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given,  Chemical reaction equation is: CH3(CH2)6CH3 + O2  ---->  CO2 +  H2O Now, Balanced…

Q: Barium sulphate forms as a precipitate in the following reaction: Ba(NO3)2 + Na2SO4 = BaSO4 +…

A: The balance chemical reaction :  Ba(NO3)2 + Na2SO4 ---> BaSO4 + 2NaNO3  Mass of Ba(NO3)2 = 35 g…

Q: dUniversity Science Books presented by Macmillan Learning General Chemistry 4th Edition Glucose,…

A: Concept: In this question we can apply mole concept. According to mole concept. A mole can be…

Q: below (as an unbalanced reaction - that's how I will almost always give you reactions.  ALWAYS check…

A: The mass of unreacted CuO can be calculated by finding limiting reagent.  Limiting reagent is the…

Q: Gaseous butane (CH(CH, CH reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: First we have to find out the limiting agent

Q: Glucose, C,H,1206, is used as an energy source by the human body. The overall reaction in the body…

A:

Q: In the replacement reaction of magnesium nitrate with tin, how many grams of magnesium would be…

A:

Q: Gaseous butane (CH3(CH,) CH;) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given: Combustion reaction of butane i.e. C4H10  Mass of C4H10 taken = 1.7 g. Mass of O2 taken = 9.9…

Q: This is the thermite reaction which produces an incredible amount of heat as it occurs: Fe₂O3 + 2 Al…

A:

Q: Aqueous sulfuric acid (H₂SO4) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: Fe,O3 + 3 C -A 2 Fe + 3 CO (15) How many kilograms of iron would be formed from 125 kg of Fe203?…

A: Since you have posted multiple unrelated questions, we are entitled to answer the first only.

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

A:

Q: Courtn 415 Theoretical yield of chemical reactions Gaseous butane (CH,(CH,),CH,) reacts with gaseous…

A:

Q: Zinc reacts with copper sulfate in a single replacement reaction as follows…

A: 1) Given, Zn(s) + CuSO4(aq)  --> ZnSO4(aq) + Cu(s)   Mass of zinc metal = 50 g Excess reactant =…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H,0 -→ 2NH3 + 3MgO…

A:

Q: Liquid hexane (CH; (CH;)¸CH;). reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A: Given: The mass of hexane = 34.5 g The mass of oxygen gas = 64.4 g We have to calculate the…

Q: Gaseous ethane CH3CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: Given Mass of ethane = 2.10 g Mass of oxygen = 15.1 g Standard values  Molar mass of oxygen = 32…

Q: a) if 12.87kg of the copper (I) oxide ore and 11.91kg of copper (I) sulpide is reacted determine…

A: When two reactive compounds are mixed, then they react according to the stoichiometry of the…

Q: a) Balance the following equation: Fe2O3(s) +...CO(g) → ...Fe(1) +...CO₂(g) b) Iron(III) oxide is…

A: Given unbalanced equation is :  Fe2O3(s)  + CO(g)  --> Fe(l)  + CO2(g) Balanced equation is :…

Q: Gaseous ethane (CH,CH3) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide (CO,)…

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

Q: The rusting of iron is due to its reaction with oxygen. An iron nail weighing 8.531 g was left…

A: The balance chemical reaction of the formation of rust from Fe and oxygen is as given: Number of…

Q: A 3.82-g sample of magnesium nitride is reacted with 7.73 g of water. Mg3N2 + 3H20 –→ 2NH3 + 3M9O…

A:

Q: O CHEMICAL REACTIONS Theoretical yield of chemical reactions Liquid octane (CH;(CH,) CH,) reacts…

A: Balanced reaction is as :-  2C8H18(l) + 25 O2(g) ---> 16CO2(g) + 18H2O(g)

Q: Gaseous butane (CH;(CH,) CH,) reacts with gaseous oxygen gas (0,) to produce gaseous carbon dioxide…

A:

Q: Ethanol (CH3CH₂OH), the intoxicant in alcoholic beverages, is also used to make other organic…

A: In concentrated sulfuric acid,ethanol forms diethyl ether and water according to the following…

Q: Liquid octane  CH3CH26CH3  reacts with gaseous oxygen gas  O2  to produce gaseous carbon dioxide…

A: The balanced reaction between octane and oxygen is written below: -

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.