Calculate the theoretical yield (in grams) and percent yield in the following situations: Consider the following reaction:CO + 2 H2→CH3OH What is the theoretical yield and percent yield of CH3OH if the reaction of 2.50 g of H2with an excess of CO produces 8.00 g ofCH3OH?

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

A:

Q: Coal gasification is a process that coverts coal (mostly carbon) into methan, Ch4(g): 2 C(g) + 2…

A: The balanced given reaction is as follows, 2 moles of C gives 1 moles of methane, then obviously 4…

Q: What is the mass in grams of NO that will be produced from 12.7 g of NO, reacted with excess water…

A: From a balance equation we can calculate the mass of the product .

Q: When 14.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: Given: Actual yield = 5g

Q: Sulfuric acid ( H 2 S O 4 ) is formed when sulfur dioxide (S O 2 )reacts with oxygen and water.a.…

A: Sulfuric acid ( H2SO 4 ) is formed when sulfur dioxide (SO 2 ) reacts with oxygen (O2) and water…

Q: 3. Magnesium oxide can be produced by heating magnesium metal in the presence of oxygen. When 10.1 g…

A: (a) The balanced Chemical equation is - 2Mg(s) + O2(g) -----> 2MgO(s)   (b) According to the…

Q: Consider the reaction. 2 Pb(s) + O,(g) → 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: Note : As per our guidelines we are supposed to answer first question please resubmit the other…

Q: What type of reaction is shown below? CH,(g) + 203(g)→ CO2(g) + 2H,O(g) O synthesis O decomposition…

A: Given  reaction in question is Combustion reaction is given  because these reaction is methane…

Q: Wine open to the air turns sour over time due to oxidation of ethanol (molar mass 46 g/mole) to…

A: Since from the first reaction step we can see that 2 moles of ethanol is producing 2 moles of…

Q: Metallic aluminum reacts with MnO2 at elevated temperatures to form manganese metal and aluminum…

A: The reaction between MnO2 and Al –metal is shown as: Here, MnO2 and Al react in 3:4 ratio. Given…

Q: How many grams of NO will be produced from 80.0 g of NO₂ reacted with excess water in the following…

A: Given, mass of NO2 = 80.0 g  Molar mass of NO2 = 46.0 g/mol Molar mass of NO = 30.01 g/mol

Q: The first step in the Ostwald process for making nitric acid is the formation of NO according to:…

A: The first step in the Ostwald process for making nitric acid is the formation of NO according to:…

Q: If the theoretical yield of the reaction below corresponds to 74.8 gg and the actual yield was 57.4…

A: The percent yield is the ratio of actual yield to theoretical yield, which is expressed as…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A:

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: Choose a balanced equation for the combustion of isoprene, CSH8, in an abundant supply of oxygen.…

A: • Isoprene gas on combustion reaction in presence of oxygen gas gives carbon dioxide gas and water…

Q: In the reaction shown, 95.9 g salicylic acid, C7H6O3 , reacts with excess acetic anhydride, C4H6O3 ,…

A: We have to calculate the percentage yield.

Q: X

A: Here we are calculating mole by using stoichiometry

Q: Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog: 4Fe(s)…

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Q: The thermite reaction (shown below) is very important in welding projects and other important…

A: In a chemical reaction, two or more reactants react with each other to form a new substances. This…

Q: Aluminum sulfide reacts with water to form aluminumhydroxide and hydrogen sulfide. (a) Write the…

A: a. The balanced chemical equation of the above process is as follows : Al2S3 + 6H2O ------------>…

Q: chemist burns 160.0 g of Al in excess air to produce aluminum oxide, Al2O3. She produces 260.0 g of…

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Q: Methanol, CH3OH, can be prepared from carbon monoxide and hydrogen according to the reaction CO (g)…

A: The reaction given is  CO (g) + 2 H2 (g) ------> CH3OH (l) Given : volume of CH3OH produced = 1.0…

Q: If 3.35 g of Cu(NO3)2 are obtained from allowing 2.25 g of Cu to react with excess HNO3, what is the…

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Q: If a 57.0 g sample of octane is burned and 152 g of CO2 is formed, what is the %yield of CO2?

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Q: Vanadium(V) oxide reacts with calcium according to the chemical equation below. When 10.0 moles of…

A: Given that : The reaction of Vanadium(V) oxide with calcium is given below : V2O5(s) + Ca(l) → V(l)…

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

A: Recall the expression for percentage yield Percentage yield=amount of acetaminophen recovered during…

Q: Consider the reaction: ANH3(g) + 502(g)-2NO(g) + 6H;O(g) When 0.248 mol of NH3(g) is reacted with…

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Q: For the following reaction:        C3H8(g) +     O2(g)  ------>   CO2(g)   +     H2O(g) Q:…

A: Given reaction: C3H8 (g) + O2(g)→CO2(g) + H2O(g) To find: The theoretical yield of carbondioxide in…

Q: The thermite reaction is performed using 8.6 g Fe 2O 3 and 1.8 g powdered Al metal. Which reactant…

A:

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate,…

A: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate, KClO3(s)…

Q: given the balanced equation: Cu2CO3(OH)2 + 7 H2O+ 4 HCO2H → CO2+ 2 H2O+ 2 Cu(CHO2)2 * 4H20 2.76g…

A: Interpretation: From the given information, the limiting reactant, theoretical yield and the the…

Q: Consider the reaction. 2 Pb(s) + 0,(g) 2 PbO(s) An excess of oxygen reacts with 451.4 g of lead,…

A: %yield = ( Actual yield÷ Theortical yield)×100%

Q: Vanadium(V) oxide reacts with calcium according to the chemical equation below. When 20.0 moles of…

A:

Q: If one ounce (28.4g) of butane is burned completely, what mass of CO2 is formed?

A: When butane (C4H10) is burnt then following reaction takes place 2C4H10 + 13O2 -> 8CO2 + 10H2O

Q: Iron is generally produced from iron ore through the following reaction in a blast furnace. If 400 g…

A:

Q: Balance the equation below, and use that equation to determine how many molecules of CO₂ are…

A: Given is a combustion reaction of a benzene(C6H6) and combustion reaction is balanced by balancing…

Q: fe2o3 + 3co→2fe + 3co2 The reaction of 167g fe2o3 with 85.8g co produces 72.3g fe. determine the…

A: Determine number of moles of each reactant: From the balanced equation, it is clear that 1 mol…

Q: If MgCl2·H2O is the limiting reagent with a mole amount of 0.00189 mole. What is the theoretical…

A:

Q: When 24.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: Given dataMass of calcium = 24.0gMass of calcium hydroxide= 5.0g

Q: Determine the limiting reagent for the following reaction if 25.0 g of HC2H3O2 react with 25.0 g of…

A: Given, the chemical reaction as follows,HC2H3O2 + NaHCO3 → NaC2H3O2 + CO2 + H2Oamount of HC2H3O2 for…

Q: Small quantities of oxygen can be prepared in the laboratory by heating potassium chlorate,…

A: By help of stoichiometric calculation,we can calculate the amount of oxygen gas produced in thermal…

Q: Hydrogen fuel can be generated using a process called coal gasification. Hydrogen gas is formed by…

A: Given that,    Hydrogen gas fuel is generated by the reaction of coal and oxygen in the presence of…

Q: Pure copper may be produced by the reaction of copper(I) sulfide with oxygen gas as follows:…

A: The percent ratio of actual yield to the theoretical yield known as percent yield. Mathematically,…

Q: 1.14 g H2 is allowed to react with 10.2 g N2 producing 1.08 g NH3 What is the percent yield for this…

A:

Q: the limiting reagent

A:

Q: If 9.250 g Fe is mixed with 13.39 g O2, calculate the theoretical yield (g) of FeO produced by the…

A: Given :-  mass of Fe = 9.250 g  mass of O2 = 13.39 g  To be calculated :-  theoretical yield or mass…

Q: Industrially, vanadium metal, which is used in steel alloys, can be obtained by reacting vanadium(V)…

A: The reaction taking place is, => 5 Ca + V2O5 ------> 5 CaO + 2 V Given : Mass of V2O5 = 1.540…

Q: Given the combustion reaction, C3H8 + 502→3CO2 + 4H20 how many moles of CO2 can be produced from 1…

A: Combustion :- The burning of a compound in excess of air or oxygen is called combustion . It is an…

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".