15 g of butene (C,Hs) is reacted with excess hydrogen to produce butane (C,H1o) according to the following reaction. 11 g of butane is produced. What is the percent yield? C,H, + H, – C,H10 A) 50% B) 73% C) 71% D) 75% E) 60%

Q: 6. Determine the percent yield if 10.0 grams of carbon-dioxide is produced in the combustion 50.0 g…

A: As per guideline we are supposed to answer first question from the two questions The balanced…

Q: A chemist carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of Pb(NO3)2:…

A:

Q: Calcium oxide (CaO) reacts with tetraphosphorus decoxide (P4010) to form calcium phosphate (Ca3…

A: In a chemical reaction, two or more reactants react with each other. The formation of the product…

Q: What is the theoretical and percent yield? - R and R' = H

A: Theoretical yield is given by: molar mass of reactant is 182 g/mol. molar mass of product is 183…

Q: The reaction og 9.66h O2 with 9.33g NO produces 10.1g NO2. What is the percent yield?

A:

Q: Calculate the percent yield of alum if a student starts with 1.61 g of Al and produces 18.9 g of…

A: The molecular formula of alum states that one molecule of alum contains one atom of aluminum.  The…

Q: 1. What is the percent yield if 13.1 g Cao is actually produced when 23.8 g CaCO3 is heated…

A:

Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

A:

Q: A 14.559 g sample of CaCl, was added to 12.328 g of K,CO, and mixed in water. A 3.546 g yield of…

A: Limiting reagent:- It is a reactant which is used up completely during the reaction. No further…

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: Calculate the percent yield of alum if a student starts with 1.83 g of Al and produces 21.0 g of…

A: Given information,   A student starts with 1.83 g of Al and produces 21.0 g of alum (KAl(SO4)2·12…

Q: What is the percent yield?

A: Given :-  Number of moles of Zn = 1.912 mol  Actual yield of ZnI2 = 515.6 g  To calculate :-…

Q: À reaction has a theoretical yield of 16.5 g, but the percent yield is 80.1%. The actual yield is…

A: Given: Theoretical yield = 16.5 g. Percent yield = 80.1%. We have to find the actual yield of the…

Q: Titanium can be obtained from its oxide by the reaction shown here. When 42.0 g of TiO, react with…

A: Given: mass of TiO2 = 42.0 g  mass of C = 11.5 g mass of Ti obtained, =18.7 g

Q: The balanced equation P.(s) + 6 H2(g) --> 4 PH3(g) tells us that 7.0 mol H, * O reacts with 3.5 mol…

A:

Q: What is the theoretical yield of ammonia that can be obtained from the reaction of 10.0 g of H2 and…

A: N2 (g) + 3H2 (g) →   2NH3 (g) From the above chemical equation, it is seen that three moles of…

Q: Iron reacts with oxygen in the following reaction:  4Fe(s) + 3 O2(g) ---> 2Fe2O3(s) if we begin…

A:

Q: Enter your answer in the provided box. Hydrogen fluoride is used in the manufacture of Freons (which…

A: Mass of CaF2 = 6.05 Kg = 6050 g    (1Kg = 1000g) Mass of HF      = 2.75 Kg   =   2750 g    Molar…

Q: 4. a. Calculate the theoretical yield of HNO3. Indicate the limiting reactant. O2 + 2 H20 + 4 NO2 4…

A: Oxygen reacts with water and nitrogen dioxide to form nitric acid. The equation for the balanced…

Q: Calculate the percent yield for water.

A: Number of moles = mass/molar mass  Molar mass of WO3 is 231.838 g/mol  Percent yield = (actual…

Q: When 50.0 g of acetylene is allowed to react with excess oxygen, 75.0 g of CO2 are formed. WWhat is…

A: Interpretation-  To determine the percentage yield of carbon dioxide when 50 g of acetylene is…

Q: Assume the following hypothetical reaction takes place: 2 A + 7 B --> 4 C + 3 D the reaction of…

A: The given reaction is a s follows:-  2A + 7B → 4C + 3D 0.0251 mol of A was reacted. 0.0349 mol of C…

Q: If 0.0916 g P4O, is mixed with 0.113 g H2O, what is the theoretical yield? P406+6H2Ó → 4H3 PO3 O…

A: Limiting reagent is the reactant that is completely consumed in the chemical reaction.  Theoretical…

Q: N2 + 3H2 ? 2NH3 1.00 mole of N2 was reacted with 3.00 moles of H2 om the reaction above to produce…

A: When any reaction's exact yield gets divided by its theoretical yield and also multiplied by 100…

Q: Mandonium chlorate decomposes with heat  2 MaClO3(s) →MaCl (s) + 3 O2 (g) Mando isolates 271 g of…

A: The given reaction is  2 MaClO3(s) →MaCl (s) + 3 O2 (g) Now according to question 271g of O2 is…

Q: Which of the following represents a balanced combustion reaction? O CH4 + O2 → CO2 + H2O O CHĄ + 02…

A: Definition of Combustion reaction; Combustion of a hydrocarbon in the presence of oxidant usually…

Q: Salicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid.  If the percent…

A: Given, Salicylic acid reacts with acetic anhydride to form aspirin Percent yield of the reaction =…

Q: Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and…

A: Theoretical yield :-  The maximum amount of product that can be formed as per stoichiometric…

Q: 18. 2.00 g of aluminum reacts with 0.750 g of molecular oxygen to produce 0.350 g of aluminum oxide.…

A: Firstly we have to calculate the moles of each reactant and find limiting reagents.

Q: 18. Reacting 8.85 g of SiO2 with excess carbon produces 2.25g of SiC. What is the percent yield?…

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

Q: If 0.120 g C3H, and 0.10 g NO are allowed to mix according to the following reaction, how many grams…

A:

Q: 4) If the actual yield of Cu is the result of the reaction of 8 x 10-3 mol of CuSO4 with a offer…

A: Percentage yield is percent amount of product actually formed with reference to its yield its…

Q: Enter your answer in the provided box. Hydrogen fluoride is used in the manufacture of Freons (which…

A: Answer: percent yield of HF is 95.1 %

Q: Determine the percent yield of a reaction that produces 18.65 g of Fe when 35.00 g of Fe,03 react…

A:

Q: 2. Fe,O4 + 4CO --> 3Fe + 4CO2 100.0 g CO reacted with excess Fe,O4. If only 141.3 grams of Fe were…

A:

Q: Calculate the theoretical yield (in grams) and percent yield in the following situations: Consider…

A: The fraction of reaction's exact yield and theoretical yield of reaction moreover multiplied by 100…

Q: 4. 15.4 g of methanol (CH.OH) reacts completely according to the following reaction: CH.OH (g) →…

A: from Balanced chemical equation using mole concept we easily find how much moles of reactent is used…

Q: Fe(NH.)2(SO4)2-6H20 + H;C¿O4 + K2C,04 + H2O2→ K3FE(C204)3-3H;O + (NH.)2SO, + H,SO, + H,O. 1. Balance…

A:

Q: In a reaction to produce NaF, 3.50 g of HF and 1.26 of Na2SiO3 are reacted according to the…

A: Consider the reaction: Na2SiO3 (s) + HF (aq) →H2SiF6 (aq) + NaF (aq) + H2O (l)  The mass of Na2SiO3…

Q: When 15.86 g of the hydrocarbon C5H12 undergoes combustion in excess oxygen, 28.72 g of carbon…

A: From given  Molar mass of C5H12, MM = 5*MM(C) + 12*MM(H) = 5*12.01 + 12*1.008 = 72.146 g/mol…

Q: Assume the following hypothetical reaction takes place: 2 A + 7 B --> 4 C +3 D the reaction of 1.19…

A: Given: Moles of A = 1.19 mol Actual yield of D = 1.41 mol

Q: What is the process to determine the mass (in g) of CO2, (molar mass = 44.01 g-mol-) produced from…

A: Consider the given balanced equation is as follows; 2 C2H2g  +  5O2g   →   4 CO2g   +  2H2Ol Given…

Q: What is the percent yield

A: Percent yield = (actual yield/theoretical yield) x 100%  Actual yield of XeF4 = 0.25 (given)

Q: 300 g of propanol (C3H8O) is allowed to react with 900 g of O2 until the limiting reagent is fully…

A: Given that 300 g of propanol (C3H8O) is allowed to react with 900 g of O2 until the limiting reagent…

Q: Acetylsalicylic acid, also known as aspirin, is a common medicine to reduce pain, fever, and…

A: The percentage yield of any component can be calculated by dividing the obtained yield by…

Q: Sulfur hexafluoride is produced by reacting elemental sulfur with fluorine gas.         S8(s) + 24…

A: The reaction given is S8(s) + 24 F2(g) --> 8 SF6(g) Given : mass of S8 = 10.0 g And mass of F2 =…

Q: If 54.7grams of propane (C3H8) and 89.6grams of oxygen (O2) are available in the balanced combustion…

A: In this case, first we should find Limiting Limiting reagent between propane and Oxygen.   Limiting…

Q: FePO4+ 3 Na2SO4 ---> Fe2(SO4)3+ 2 Na3PO4 If I perform this reaction with 25 g of Iron (III)…

A: In this question, you want to determine the percent yield of the Product ( means Iron (III) sulfate…

Q: Consider the following reaction: CH4 (8) + O2 (g) → CO2 (8) + H2O (1) Hint- is this reaction…

A: Given: The unbalanced equation: CH4 (g) + O2 → CO2 (g) + H2O (l) The mass of CH4 produced = 5.0 g…

Q: When 10.0 g of NH3 reacts with excess of NO, the actual yield of N2 is 8.50 g. Determine the…

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".