PBr5 is prepared according to the following reaction:        PBr3 + Br2 ---> PBr5 when 65.6g of Br2 reacts with excess PBr3, 125.2g of PBr5 is produced. Calculate the percentage yield for the reaction.

Q: Isooctane, CgH18), is one of the main constituents of gasoline. Calculate the mass of carbon dioxide…

A: Given,  How much amount of carbon dioxide gas produced by the complete combustion of 692 g of…

Q: What mass of CO2 is produced in the complete combustion of 5.85 g of C3H8 to CO2 and H2O? Consider…

A:

Q: Ethyl alcohol can be converted to diethyl by the reaction 2C2H5OH -(arrow to the right)…

A: Mass of ethyl alcohol = 65.3 gMolar mass of ethyl alcohol = 46.07 g/molActual yield of diethyl ether…

Q: given the following equation: 2KCIO3-->2KCI+302, how many g of O2 can be produced by letting 156g of…

A: The balanced chemical equation is .The mass of KClO3 reacted is 156 g.To find the mass of O2 that…

Q: Assuming that you have 0.65g of Y(OH)3, calculate the mass of of BaO2 required to react…

A: Given the mass of Y(OH)3 taken = 0.65 g  Molar mass of Y(OH)3 = 139.927 g/mol => moles of Y(OH)3…

Q: Draw the major product of the following reaction. l Li 1. H 요 2. H₂O

A: In this reaction first step is the Sn2 reaction and also called backside attack and the second step…

Q: A 0.8798 - g sample of Al2(CO3)3 decomposed with HCI; the liberated CO₂ (MW = 60.0g) was collected…

A: Given :  Weight of sample = 0.8798 gm  Weight of CO2 produced = 0.3369 gm  Molar weight of CO2 = 44…

Q: Give the percent yield when 28.16 g of CO, are formed from the reaction of 4.000 moles of C3H18 with…

A: We have to calculate the percentage yield.

Q: Calculate the mass of water produced when 8.50 g of butane reacts with excess oxygen. 2C4H10(g) +…

A:

Q: Consider the harber-bosch process for the synthesis of ammonia from its elements. Calculate the…

A: The given chemical reaction as follows,N2(g)+3H2(g)⇌2NH3(g)amount of H2 for reaction =15.6 gramand…

Q: 2. Which one of the following compounds is optically inactive? A B E

A:

Q: Determine the limiting reagent if 2.2g of Mg is reacted with 4.5L of Oxygen (Standard Temperature…

A: Given, 2Mg(s) + O2(g) -> 2MgO(s) Mass of Mg reacts = 2.2 g Volume of Oxygen gas reacts =4.5 L…

Q: 5.2 mol of solid sodium is reacted with 2.8 mol of fluorine to form sodium fluoride as shown in the…

A: Two mole sodium react with one mole fluorine produced two mole of sodium fluoride

Q: What is the percent yield of the reaction when 10.0 g of methane react with oxygen and yield 10.0 g…

A: The reaction given is CH4 (g) + 2 O2 (g)  →  CO2 (g) + 2 H2O (g) Given : mass of CH4 reacting = 10.0…

Q: When 46.19 g NH3 reacts by the following balanced equation, 27.98 H₂O are formed. 4NH3(g) +502(g)…

A: Step 1: Given the information.When 46.19 g NH3 reacts with the following balanced equation, 27.98 g…

Q: The fizz produced when an Alka-Seltzer tablet is dissolved in water is due to the reaction between…

A: Given, 3NaHCO3(aq) + H3C6H5O7(aq) ➝ 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) moles of Sodium bicarbonate…

Q: 1.When the following equation is balanced, the coefficient for oxygen is: C8H18(g)  +        O2(g)…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: starting with the equation, KOH(s)+CO2(g)=K2CO3(S)+H2O(L) Calculate the mas in grams of KOH that…

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Q: 6.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: We need to find emperocal formula then emperical mass

Q: Consider the following balanced reaction. How many moles of C3H7SH  are need to produce 0.224 moles…

A: The term number of moles is defined as the ratio of mass to the molar mass of the given compound.…

Q: Calculate the amount in grams of citric acid that you would need to complete the reaction for the…

A: To calculate the amount in grams of citric acid that we would need to complete the reaction for the…

Q: What mass (in g) of silver oxide, Ag2 O, is required to produce 23.4 g of silver sulfadiazine,…

A:

Q: How many grams of NO will be produced from 31.3 g of NO2 reacted with excess water in the following…

A: First convert the mass of NO2 into moles. Then by using moles of NO2 and Balanced chemical equation…

Q: the balanced equation for the combustion of ethanol is... 2C2H5OH(g) + 702(g) --> 4CO2(g) + 6…

A:

Q: how many moles of NO2 would be required to produce 2.30 moles of HNO3, in the presence of excess…

A: Mole defines the number of atoms or molecules that are involved in a chemical reaction. It has no…

Q: grams

A:

Q: Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be…

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Q: If 1.2 g of ZnS is roasted, what is the percent transformation of ZnS if the final product weights…

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Q: how many moles of CO2 are expected from 0.01428 moles of baking soda NaHCO3 in the equation NaHCO3…

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Q: Calculate the number of moles of Fe3O4 produced from 7.42 moles of Fe by the following balanced…

A:

Q: If the theoretical yield for the synthesis of the pain reliever acetaminophen in a reaction was…

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Q: Be sure to answer all parts. Industrially, vanadium metal, which is used in steel alloys, can be…

A: The given chemical reaction is as follows: 5Ca + V2O5 → 5CaO + 2V The given mass of V2O5 = 1.540×103…

Q: Glucose, C6H12O6,, is used as an energy source by the human body. The overall reaction in the body…

A: We have given the overall balanced chemical equation            C6H12O6(aq)  +  6O2(g)   ⟶  6CO2(g)…

Q: Consider the Haber-Bosch process for the synthesis of ammonia from its elements. Calculate the…

A:

Q: reparation of Cr (accac)3 Reactants used: 0.26 g CrCl3 .6H20 1g of urea 0.8mL acetone   Actual…

A: The reactions involved are: Overall reaction of the synthesis:

Q: Given:2No+O2->2NO2 If 10.0gNo reacts with 7.0g O2, how many g No2 are produced ?

A:

Q: E-85 is an alternative fuel for automobiles and light trucks that consists of 85.0% (by volume)…

A: Given balanced equation:

Q: If you are given 1.35g Fe(NO3)3 and 0.00597 mol of Cl2 to conduct the gas forming reaction below…

A: Given mass of Fe(NO3)3 = 1.35g Moles of Cl2 = 0.00597 molGiven balanced reaction: 2Fe(NO3)3 + 2Cl2 →…

Q: 15. The phosphorus pentoxide used to produce phosphoric acid for cola soft drinks is prepared by…

A: The concept of limiting reactant is very important and can be defined as, the complete  consumption…

Q: If exactly 4.089 moles of propanol (C3H8O)  is combusted in the presence of excess oxygen what is…

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Q: (6)For the following balanced reaction use the mass of the chemical provided to solve the mass of…

A:

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".