Calculate the percent yield.

Q: 12. Explain the stoichiometry (mole ratio of reactants) of this reaction. OH 3 + BH3 b. H2O2, OH

A: The given reaction is the hydroboration of but-2-ene. It is an oxidation reaction.

Q: Calculate the percent yield for the given reaction: HO. acid CH3 HO-CH3 + H20 12 mL used 3.0 g used…

A: Whenever a product is not pure than the amount of product which we obtained is not 100%.  The…

Q: Gold is extracted from gold-bearing rock by adding sodium cyanide inthe presence of oxygen and…

A: Given data, Mass of gold bearing = 1000g % gold by mass = 3% Mass of NaAu(CN )2 = 38.790g

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: The thermite reaction is performed using 8.6 g Fe2O3 and 1.8 g powdered Al metal. Fe2O3 + 2 Al →…

A:

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: Given reaction is, K2SO4(aq) + FeCl3(aq)--------->??

Q: An important intermediate reaction in the industrial production process of nitric acid is shown What…

A: Molar mass of NH3 =(14+3×1) g/mol =17 g/molMolar mass of  H2O =(2×1+16) g/mol =18g/molMss given of…

Q: The decomposition of 3.87 g NaHCO3 yields 1.90 g Na2CO3. What is the percent yield of this reaction?…

A:

Q: What is the balanced chemical equation that represents the following reaction? goo go O 6H + 2N –-…

A: The answer to the following question is-

Q: In a reaction 4.7 g of product was isolated. If the theoretical yield was 8.4 g what is the…

A: Percentage yield= (observed yield/theoritical yield)×100

Q: Pb(C2H3O2)2(aq) + H2O(l)+CO2(g)---PbCO3(s)+HC2H3O2(aq)  suppose a aqueous solution containing 1.40…

A: Mass of lead (II) acetate = 1.40 g  Mass of carbon dioxide = 5.80 g  Molar mass of lead (II) acetate…

Q: 7. The zirconium oxalate K,Zr(C,04)3(H2C204) · H20 was synthesized by mixing 1.68 g of ZroCl, · 8H20…

A:

Q: alculate the theoretical yield of (in grams) of Ca3(PO3)2 when 7.15 g of calcium hydroxide reacts…

A: The balanced equation is: 3Ca(OH)2 + 2H3PO4 → 6H2O + Ca3(PO3)2   The given mass of Ca(OH)2  = 7.15 g…

Q: What mass of N2 will be produced from the reaction of 50.0g N2O4 with 45.0g N2H4?  N2O4(l) + 2…

A: Balanced Reaction N2O4(l) + 2 N2H4(l) --> 3 N2(g) + 4H2O(g)

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 13.2 g of NH3 is collected following the reaction of 2.88 mol NO with,7.00 mol H2, calculate the…

A: Given: Mass of NH3 formed experimentally = 13.2 g. Moles of NO taken = 2.88 mol. Moles of H2 taken =…

Q: the following balanced reaction: Pb(NO3)2(aq) + 2KI(aq) → PbI2(s) + 2KNO3(aq) 10.9 g of KI react…

A: Consider the given information is as follows; Mass of KI reacts = 10.9 g Concentration of PbNO32…

Q: what amount of Al2O3 is peoduced from the reaction of 3.0 mol Al with 2.0 Fe2O3

A: Given, moles of Al = 3.0 mol Moles of Fe2O3 = 2.0 mol Chemical equation: 2Al + Fe2O3 --> Al2O3 +…

Q: I need help on 5 and 7 please

A: Since we only answer one question at a time, we’ll answer the first one. The 5th question, that you…

Q: Calculate the mass of potassium metal needed to produce 10.45 g of solid potassium hydride(KH).

A:

Q: How to balance the following  Cr2O72-  + Fe2+  -->  Cr3+ + Fe3+

A: The reacrions is given as follows

Q: How many grams of CO₂ can you produce by reacting 10.85 g of Fe₂O₃ with excess CO according to the…

A:

Q: 12.Consider this reaction, which occurs in the atmosphere and contributes to photochemical smog:…

A: 1-First we will convert grams of P2O5 to moles :  Molar mass of P2O5 = 142gmol-1  Moles of P2O5 = (…

Q: Calculate the percent yield for the given reaction: OH acid CH3 HO-CH3 + H20 12 mL used 3.0 g used…

A:

Q: What is the theoretical yield of SO2 for the reaction of 10.0 g of O2 with sufficient S for a…

A: Theoretical yield :- The maximum amount of product obtained when the reactants react as per…

Q: Balance the following equations and indicate whether theyare combination, decomposition, or…

A: Given reactions,    (a) C3H6(g) + O2(g) ---> CO2(g) + H2O(g)    (b) NH4NO3(s) --> N2O(g) +…

Q: Complete the balanced molecular chemical equation for the reaction below. If no reaction occurs,…

A: The balanced chemical equation is the representation of a chemical change where reactants are on…

Q: b) Fe" in 0.725 M Fe,(SO4)3 MFe

A: Molarity of Fe2(SO4)3 is 0.725 M  Fe2(SO4)3 ————> 2Fe3+ + 3SO42- each mole of Fe2(SO4)3 it gives…

Q: Write the balanced equation for the following reactions a.     C6H10(g) +      O2(g)   ⟶⟶   CO2(g)…

A: Solution- Above unbalanced equations with balanced is given below- a.   2  C6H10(g) +    17  O2(g)…

Q: What mass of FeS is required to produce 87g Fe2O3 with excess O2 by this reaction 4FeS + 7 O2 —>…

A:

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

A: Consider mass of propane and oxygen as 20g Balanced reaction is: Molar mass of C3H8 is 44 g/mol…

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: In the chemical engineering lab last week, the complete decomposition of 435.8 g of ammonium…

A:

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: Is this equation balanced! AgNO3 + 2 KCI -->ABCI + KNO3 O Yes O No

A:

Q: In the chemical engineering lab last week, the complete decomposition of 435.8 g of ammonium…

A:

Q: 10 KNO3(s) + 8 C(s) + 3 S(s) → 2 K2CO3(s) + 3 K2SO4(s) + 6 CO2(g) + 5 N2(g)   If you mix 2.5 kg of…

A: Given: The mass of KNO3 is 2.5 kg,  The mass of carbon is 2.5 Kg. Yield is 65% To find: Mass of gas…

Q: A chemist adds 3g of zinc to a solution containing an excess of silver nitrate  Only 7.2g of silver…

A: Given information: Mass of zinc = 3 g Actual yield of silver metal = 7.2 g

Q: Give the theoretical yield, in moles, of CO2 from the reaction of 4.00 moles of C3H18 with 4.00…

A:

Q: The mass of AgCl that will be produced after adding excess AgNO3 to a 0.24g sample containing 30.6%…

A: We have to calculate the mass of silver chloride produced.

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: The zirconium oxalate K,Zr(C204)3(H2C204) · H20 was synthesized by mixing 1.68 g of ZroCl2 · 8H20…

A: Solution -

Q: heoretical yield and % yield of this equation?? moles of CuSO4 x 5H2O: 0.014mol moles of NH3: 0.09…

A: Percentile yield is defined as the ratio of actual yield by theoretical yield multiplied by 100.…

Q: In a certain chemical reaction Compound A combines with Compound B to produce Compound C (and no…

A: The reaction is -  A + B →C   Law of mass conservation states that mass before reaction is equal to…

Q: CacO316) - CaOe) + CO2(E) The theoretical yield for Cao in the reaction above is 18.9 g. What is the…

A: Find the solution below

Q: What is the theoretical yield for Cr that can be produced by the reaction of 14.1 g of Cr2O3 with…

A: • No. of moles = Given massMolar mass• Mass = No. of moles x molar mass• Limiting Reactant ⇒   In…

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

A:

Q: Is this equation balanced: AGNO3 + 2 KCI -->ABCI + KNO3 O Yes O No

A:

Q: The reaction of 25.0 g benzene, C6H6, with excess HNO3 resulted in 21.4 g C6H5NO2.  What is the…

A: Using mass-mass analysis on balanced reaction and formula of percentage yield we can solve this…

Q: What is the yield of a reaction where 4.00 g are expected and 2.65g are collected? O 66% 33% 67% O…

A: we have to calculate the percentage yield

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".