A student reacts 13 moles of iron with 21 moles of oxygen according to the following equation: 4Fe(s)+3O 2 (g) 2Fe 2 O 3 (s) How many moles of iron(III) oxide will the reaction produce?

Q: A chemist plans to react 2.1 moles of aluminum with excess water according to the following…

A: Aluminium reacts with water to form aluminium hydroxide and hydrogen gas. The equation for the…

Q: Ammonia gas can be prepared by the reaction CaO(s) + 2 NH,CI(s) → 2 NH3(g) + H;O(g) + CaCl;(s) If…

A:

Q: Mercury can be obtained by reacting mercury(II) sulfide, HgS, with calcium oxide, CaO. How many…

A: Given: The reaction is as follows:  4CaO+4HgS→4Hg+3CaS+CaSO4 The mass of Hg produced=84.7 g. The…

Q: 1. Sphalerite is a zinc sulfide (ZnS) mineral and an important commercial source of zinc metal. The…

A:

Q: Ammonia is produced from the reaction of nitrogen and hydrogen according to the following balanced…

A: Nitrogen and hydrogen react to form ammonia. The stoichiometry of the reaction states that one mol…

Q: Pure aluminum (Al) metal reacts with hydrochloric acid (HCl) to produce aluminum chloride (AlCl3)…

A: Given.    2 Al  +  6 HCl  →  2 AlCl3  + 3 H2

Q: The following reaction can be used to convert carbon dioxide to oxygen gas 4 KO₂ (s) + 2 CO₂(g) → 2…

A:

Q: 8. One essential aspect of the manufacture of many plant fertilizers is the production of nitrogen…

A:

Q: A common laboratory method for preparing oxygen gas involves decomposing potassium chlorate (KClO3),…

A:

Q: Suppose 8.00g of CH4 is allowed to burn in the presence of 6.00g of oxygen. How much (in grams) CH4,…

A: The given reaction is as follows,

Q: A student reacts 3.4 moles of aluminum with excess water according to the following equation: 2…

A: Here Low mole of reactant is Limiting veagenr, That willproduce maximum moles of product2 md al…

Q: 1. Methanol can be produced  by the reaction between carbon monoxide and hydrogen. Suppose 68.5 kg…

A: Answer: This question is based on stoichiometry of the reaction where compounds always react in the…

Q: Methane gas, CH4, reacts with oxygen according to the following balanced chemical reaction: CH4 +…

A:

Q: Consider the reaction: P4(s) + 6Cl2(g) → 4PCI3(1) Given an initial mass of 11.64 g PA, an excess of…

A: Given, Mass of P4 = 11.64g. The balanced reaction of formation of PCl3 can be given as follows:

Q: The Ostwald process is used commercially to produce nitric acid, which is, in turn, used in many…

A: To find mass of product formed.

Q: Aluminium carbide, Al4C3, reacts with water to produce methane. Al4C3(s) + 12H2O(l) → 4Al(OH)3(s) +…

A: Aluminum carbide, Al4C3, reacts with water to produce methane. The balanced chemical reaction is as…

Q: The following reaction is performed using 8.75 g of Fe2O3 and 4.75 g of Al.   Fe2O3 (s)  + 2 Al (s)…

A: Given, Fe2O3 (s)  + 2 Al (s)  ➝   Al2O3 (s)  2 Fe (s) Mass of Fe2O3 reacts = 8.75 g Mass of Al…

Q: rcise Over the years, the thermite reaction has been used for welding railroad rails, in incendiary…

A: The considered thermite reaction can be represented as,

Q: The reaction between iron(II) oxide and carbon monoxide produces iron and carbon dioxide. How many…

A: Given: Moles of FeO = 1.50 mol

Q: 5. Using the chemical equation: CO(g) + 2 H2(e) CH:OHa) a. Starting with 12.5 g H2 and 74.1 g CO,…

A:

Q: the fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of…

A: Number of moles of butane is calculated by dividing the amount in grams by molar mass.

Q: Ammonia is usually made by the following reaction. N2(g) + 3H2(g) ->2NH3(g) What is the maximum…

A: Given, Molecules of N2 = 30 Molecules of H2 = 100

Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: The given reaction is:

Q: Ethanol, CH3CH2OH, is the principal type of alcohol found in alcoholic beverages, produced by the…

A:

Q: Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas (CH4) by the following…

A: Limiting reactant :-  A reactant which is present in lesser number of moles than required as per…

Q: In air, nitric oxide gas reacts with oxygen to produce nitrogen dioxide, which appears brown in…

A: Given, Reaction : 2NO(g) +O2(g)⇌2NO2(g) mass of nitric oxide = 0.551 g

Q: What mass of HCI, in grams, is required to react with 0.560 g of Al(OH)3? Al(OH)3 (s) + 3HC1(aq) →…

A: For the given reaction: Al(OH)3(s)+3HCl(aq)→AlCl3(aq)+3H2O(l) The molar mass of Compounds in the…

Q: 3. Carborundum is silicon carbide, SiC, a very hard material used as an abrasive on sandpaper and in…

A: From the balanced equation for the formation of SiC from SiO2 , amount of SiO2 can be determined to…

Q: A student reacts 13 moles of iron with 21 moles of oxygen according to the following equation:…

A: Moles of iron= 13mol Moles of oxygen=21mol Moles of iron (III) oxide=?

Q: For the reaction represented by the equation N2 + 3H2  2NH3, how many moles of nitrogen (N2) are…

A:

Q: The equation for one process for making aluminum fluoride follows. What is the maximum mass, in…

A: Interpretation: The maximum mass, in grams, of aluminium fluoride, AlF3, produced from the complete…

Q: Ammonia gas can be prepared by the reaction of a metal oxide such as calcium oxide with ammonium…

A: The limiting reagent in a chemical reaction is a reactant that is totally consumed when the chemical…

Q: Ammonia(NH3) can be produced by the reaction of hydrogen and nitrogen shown in the chemical equation…

A: A numerical problem based on percent yield calculation, which is to be accomplished.

Q: 4.84. Aluminum chloride (AICI3) is used as a catalyst in the production of polyisobutylene, which is…

A: Given, Mass of Aluminium (Al) metal reacts = 2.70 g Mass of chlorine (Cl2) gas reacts = 7.10 g…

Q: Lithium hydroxide is frequently used to neutralize sulfuric acid according to the equation: 2LiOH +…

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Q: Wine is produced by the fermentation of grapes. In fermentation, the carbohydrate glucose (C 6H 12O…

A: Mole is the amount of the substance that contains the same number of particles or atoms or…

Q: What is the mass in grams of CuO that would be required to produce 73.00 moles of nitrogen

A: We have to find mass in grams of CuO that would be required to produce 73.00 moles of nitrogen gas

Q: The fuel used in many disposable lighters is liquid butane, C4H10. Butane has a molecular weight of…

A: Given data here,The formula of butane is C4H10.The molecular weight of butane is 58.1 g/mol.so, the…

Q: Hydrogen and nitrogen react to form ammonia. The chemical equation for this reaction is shown here.…

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

Q: For the chemical reaction   CaI2+2AgNO3⟶2AgI+Ca(NO3)2 what mass of silver iodide is produced from…

A: Given:3.77 mol of calcium iodideThe chemical reaction involved:…

Q: Given the balanced chemical equation,C4H4 + 5 O2 → 4 CO2 + 2 H2O.How many grams of water can be…

A: The balanced reaction given is  C4H4 + 5 O2 → 4 CO2 + 2 H2O. hence we can say that 1 mole of C4H4…

Q: Ethanol, used in alcoholic beverages, can be produced by the fermentation of sucrose, which is found…

A: We can solve the given questions by using unitary method.

Q: Methanol can be produced through the reaction of CO and H, in the presence of a catalyst. catalyst…

A: Given data  Mass of CO reacted 75.0 g  CH3OH produce 68.4 g

Q: What mass of copper (II) nitrate can be produced from a reaction of 2.72g of copper with 6.83 g of…

A: The number of moles of a substance in a sample is related to its mass in the sample as: Number of…

Q: For the reaction represented by the equation C + 2H2 → CH4, how many moles of hydrogen are required…

A: Given balanced equation: C + 2H2 → CH4 We have to calculate the moles of hydrogen that are required…

Q: The thermite reaction occurs when iron(III) oxide reacts with solid aluminum. The reaction is so hot…

A:

Q: For the reaction represented by the equation N2+ 3H2  2NH3, how many moles of nitrogen are required…

A: The given reaction is:                N2+ 3H2 →2NH3 We can calculate the moles of nitrogen required…

Q: Cryolite (Na3AlF6) is used in the production of aluminum from its ores. It is made by the reaction 6…

A: First, calculate the moles of Al2O3 Moles = Mass/Molar mass = 287 g/(101.96gmol-1) = 2.815 moles

Q: Mercury can be obtained by reacting mercury(II) sulfide, HgS, with calcium oxide, CaO. How many…

A: Given preparation reaction of liquid Mercury; 4HgS(s) +   4CaO(s)  --->   4Hg(l)  + 3CaS(s)  +…

Q: The solid fuel in the booster stage of the space shuttle is a mixture of ammonium, perchlorate and…

A: The question is about to balance the given Chemical Equation and find the amount of Aluminum…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".