Ethylene (C2H4), an important industrial organic chemical, can be prepared by heating hexane (C6H14) at 800°C: C6H14 ⟶ C2H4 + other products If the yield of ethylene production is 42.5 percent, what mass of hexane must be reacted to produce 481 g of ethylene?

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

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Q: When 65.0 g of benzene (C6H6) burns in oxygen to give 32.9 g carbon dioxide and water are formed, if…

A: Given : Mass of C6H6 reacted = 65.0 g Mass of CO2 produced = 32.9 g And the theoretical yield of CO2…

Q: Benzene, C6H6, reacts with bromine, Br2, to produce bromobenzene, C6H5Br, according to the following…

A: In this question, we will Identify which reactant is limiting Reagent and also we will determine the…

Q: for fuel It is proced as the sole product of the combination of carbon monoxide gas and hydrogen gas…

A: Balanced chemical reaction,  CO+2H2 -> CH3OH Mass of H2 = 532 g Molar mass of H2 = 2 g Molar mass…

Q: The reaction of iron (III) oxide reacts with carbon to produce iron metal and carbon dioxide. What…

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Q: A major component of gasoline is octane (C3H18). When octane is burned in air, it chemically reacts…

A: The balanced reaction for burning of octane is  2 C8H18 + 25 O2 -----> 16 CO2 + 18 H2O Hence from…

Q: Cyanogen, (CN)₂, has been observed in the atmosphere of Titan, Saturn’s largest moon, and in the…

A: From the law of conservation of mass, the mass of reactants and products are equal in a chemical…

Q: Green plants use light from the Sun to drive photosynthesis. Photosynthesis is a chemical reaction…

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

A: Given, Aqueous hydrobromic acid reacts with solid sodium hydroxide to produce aqueous sodium bromide…

Q: Octane in Gasoline burns in an automobile engine according to the following equation: 2C9H18(I) +…

A: The question is based on the concept of reaction stoichiometry. We have to calculate percentage…

Q: A major component of gasoline is octane (C8H18). When octane is burned in air, it chemically reacts…

A: The number of moles of a species is calculated by expression (1), in which, n is the number of…

Q: C. Thermite welding is an exothermic reaction, which produces molten iron that permanently binds…

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Q: The illustration to the left represents a mixture of nitrogen ( blue ) and oxygen ( red) molecules.…

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Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: The reaction taking place is  Al4C3(s) + 12 H2O(l) → 4 Al(OH)3(s) + 3 CH4(g)

Q: Diborane (B2H6), a useful reactant in organic synthesis, may be prepared by the following reaction,…

A: The amount of NaBH4 is given below

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

A: Number of moles = mass/molar mass  Mass = moles × molar mass  Molar mass of ethane = 30.0 g/mol…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: First one need to balance the equation  2H2(g) + CO(g) →CH3OH(l)  Now mole Concept need to applied.

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NAOH) to produce aqueous sodium…

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Q: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

A: Aluminum carbide is a solid that reacts with water to form aluminum hydroxide and methane gas. The…

Q: 1. Ethylene glycol (C2H6O2) is an organic compound used in the manufacturing of polyester fibers and…

A: 1. Given, C2H6O2(g) + O2(g) --------> CO2(g) + H2O(l) The sum of all the coefficient in the…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

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Q: Consider the mixture of propane, C3H8, and O2 shown here.(a) Write a balanced equation for the…

A: a. C3H8 + 5O2 ---------------> 3CO2 + 4H2O

Q: The following reaction is used to produce magnesium oxide: 2Mg (s) + O2  →  2MgO…

A: Reaction  2Mg(s) + O2(g) ——>  2MgO(s) 24.3g         32.0g nMg = mass/molar mass(Mg)…

Q: Calcium phosphate reacts with silicon dioxide and carbon to produce calcium silicate, CaSiO3,…

A: Molar mass of calcium phosphate = 310 gm Molar mass of Silicon dioxide = 60 gm Molar mass of carbon…

Q: The industrial production of ammonia (NH3) involves reacting nitrogen gas with hydrogen gas. If 18.2…

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Q: CH4 + 3Cl2 →CHCl3 + 3HCl When 153 g of methane and 43.0 g of chlorine react, how many grams of…

A: Given :-  CH4 + 3Cl2 ---> CHCl3 + 3HCl  Mass of methane = 153 g Mass of chlorine = 43.0 g percent…

Q: Benzene (C6H6)reacts with bromine to produce bromobenzene (C6H5Br) according to the following…

A: Limiting Reagent is the reactant which is completely consumed when a reaction goes to completion.

Q: Theoretical yield of chemical reactions Liquid hexane (CH(CH,) CH, reacts with gaseous oxygen gas…

A: Given Mass of hexane = 1.7 g Mass of oxygen = 3.5 g

Q: Propane is a hydrocarbon that fuels everything from gas grills to home furnaces. Below is the…

A: The last question is answered below. No. of moles = 46.6 mol Molar mass of O2 = 32 g/mol To…

Q: Fermentation is the conversion of sugars to alcohol (ethanol, C2H5OH) in the presence of yeast…

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Q: In photosynthesis, Carbon Dioxide (CO2) and Water (H2O) go through multiple reactions to produce…

A: The reaction of photosynthesis in the presence of light is given as-…

Q: Nitrogen and hydrogen combine at a high temperature, in the presence of a catalyst, to produce…

A: The given reactions are,

Q: Octanitrocubane (“ONC”), C8(NO2)8(s), is one of the most powerful explosives that, like TNT, is…

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Q: Consider the following combustion reaction 2C4H10+13O2-------->8CO2+10H2O if 5.05 grams of C4H10…

A: Given reaction is  2C4H10+13O2-------->8CO2+10H2O Given that 5.05 g of C4H10 reacts with more…

Q: Gaseous methane CH4 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and…

A: The balanced chemical equation corresponding to the chemical reaction between CH4 and O2 is shown…

Q: Chloroform, CHCl3, reacts with chlorine, Cl2, to form carbon tetrachloride, CCl4, and hydrogen…

A: Limiting reactant can be defined as the reactant that get totally consumed in the reaction and…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: Number of moles = mass/molar mass   Mass of CH3OH = moles of CH3OH × molar mass of CH3OH  Molar mass…

Q: Methanol can be formed by the following UNBALANCED equation below. What is the mass in grams of…

A: We have to calculate the mass in grams of methanol.

Q: Ammonia gas reacts with sodium metal to form sodium amide (NaNH2) and hydrogen gas. The unbalanced…

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Q: In the combustion reaction of heptane (C7H14) how many moles of oxygen are needed to produce 231.3…

A: Experimental yield of H2O = 231.3 g % Yield = 75%

Q: Consider the following, explosive chemical reaction: 2 Na + 2 H2O → 2 NaOH + H2 a) What is the…

A: The given reaction is, 2Na + 2 H2O → 2 NaOH + H2 To find: a) What is the theoretical mass of NaOH…

Q: When 65.0 g of benzene (C,H6) burns in oxygen to give 32.9 g carbon dioxide and water are formed, if…

A: Given :-  Mass of C6H6 = 65.0 g  Mass of CO2 = 32.9 g  Theoritical yield = 35.5 g  To be calculated…

Q: Iron ore is converted to iron by heating it with coal (carbon), and oxygen according to the…

A: Given :-  2Fe2O3(s) + 6C(s) + 3O2(g) → 4Fe(s) + 6CO2(g)  mass of Fe = 3940 g  To calculate :-  Mass…

Q: Propane, C3H8, a fuel used in many outdoor grills, burns in oxygen produce carbon dioxide gas, CO2,…

A: Given: Moles of propane = 2.0 mol

Q: How many grams of hydrogen gas can be formed from the reaction of 125 g of water with excess carbon?

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Q: A student reacts benzene, C6H6, with bromine, Br2, to prepare bromobenzene, C6H5Br, and HBr. C6H6+…

A: Given: Mass of benzene= 34.8 g Mass of bromine = 57.8 g Reaction is: C6H6 +Br2 -------> C6H5Br…

Q: Consider the mixture of propane, C,Hg, and O2 shown below. (a) Write a balanced equation for the…

A: Limiting reactants are those reactants that are consumed in a chemical reaction.  It depends upon…

Q: DDT, an insecticide harmful to fish, birds and humans, is produced by the following reaction 2C6H5Cl…

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

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".