Answered: reparation of Cr (accac)3 Reactants…

reparation of Cr (accac)3 Reactants used: 0.26 g CrCl3 .6H20 1g of urea 0.8mL acetone Actual mass of Cr(acac3)/ Final Product =1.10g How would I calculate the percentage yield?

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter21: The Chemistry Of The Main Group Elements

Section: Chapter Questions

Problem 120IL

See similar textbooks

Related questions

Q: Oxyacetylene torches used for welding reach temperatures near 2000oC . The reaction involved in the…

Q: Elixirs such as Alka-Seltzer use the reaction of sodium bicarbonate with citric acid in aqueous…

A: Mass of NaHCO3 = 9.2×102 mg The balanced chemical equation for the reaction of sodium bicarbonate…

Q: Aspirin (acetylsalicylic acid, C9H8O4) is made by reacting salicylic acid (C7H6O3) with acetic…

A: a) The limiting reactant is found out as follows, Calculate the moles of aspirin from C7H6O3, 3.077…

Q: silver sulfadiazine burn- treating cream creates a barrier against baterial invasion and realeases…

Q: What is the mass percentage

Q: A)What mass of ammonia gas can be produced from a reaction between 565.0g H2 and 880.0g of N2…

Q: . Methyl alcohol (CH3OH) is made by reacting carbon monoxide and hydrogen in the presence of certain…

A: Given Reaction CO(g) + 2H2(g) → CH3OH(l) Mass of CO = 40 gram Mass of H2 = 10 gram Mass of…

Q: 20. A research supervisor told a chemist to make 100.0 g of chlorobenzene (C6H5CI ) from the…

Q: Alum [KAl(SO₄)₂.xH2O] is used in food preparation, dyefixation, and water purification. To prepare…

Q: by adding water to calcium carbide (CaC2). CaC2(s) + 2H,O(1) → C2H2(g) + Ca(OH),(aq) How many grams…

A: Introduction : Acetylene is produced by the reaction of calcium carbide with water, it is made from…

Q: Sulfur trioxide dissolves in water to make sulfuric acid, H2SO4. a. Write a balanced chemical…

A: While writing balanced chemical equation, we have to make sure that both the reactant and product…

Q: A. Condensation B. Dehydration C. Hydrolysis D. Photosynthesis . What does the symbol A in a…

A: The answers to the questions are as follows:

Q: The molar ratio of CO2 and H20 in the complete combustion of a hydrocarbon 'X' is 10: 8. What is the…

Q: How many grams of solid Ca3(PO4)2 can be formed from a reaction of 51.8 mL of 0.754 M CaCl2 and 21.5…

Q: Aspirin can be prepared from salicylic acid ( C7H6O3 ), which has a molar mass of 138.12 g/mol, and…

Q: can someone help me calculate the theoretical yeild for the synthesis of biodiesel oil used: 12 ml…

Q: 1- Na3AlF6 can be made by the reaction below: Al203 (s) + 6 NaOH (aq) + 12HF (6) → 2 Na:AlF, (s) + 9…

A: Moles of Al2O3 = Mass/Molar mass = 6.55g/(101.96gmol-1) = 0.0642 moles Moles of NaOH = Molarity ×…

Q: Aspirin, C6H4 (CO2H) (CO2CH3), can be prepared in the chemistry laboratory by the reaction of…

A: The correctly balanced reaction (there is 2 missing in aspirin in the given reaction) taking place…

Q: A fertilizer is found to have the follow- ing mass percentage composition: 12.2% N, 5.26% H, 26.9%…

A: Given that: Mass percentage of nitrogen = 12.2 % Mass percentage…

Q: A crime scene analyst found out a 10 mm thick metal plate was penetrated by 10 bullets that caused a…

A: Given the thickness of the metal plate, h = 10 mm Total number of holes formed = 10 Diameter of…

Q: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Actual yield = 30.65 g Theoretical yield = 46.0 g

Q: Q3: A: What mass of AgNO3 is needed to convert 3.46g of Na2CO3 to Ag2CO3, and calculate the mass of…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: Given, Weight of palmitic acid =112 g Volume of benzene(solvent) = 725 mL density of the solution…

Q: Sulphur hexafluoride is produced by reacting elemental sulphur with fluorine gas. S8(s) + 24 F2(g) →…

A: Given that : S8(g) + 24F2(g) ...> 8 SF6 Mass of S8 = 10.5g Mass of F2 = 32.0g We know molar…

Q: What is the mass in grams of potassium dichromate(K2Cr2O7) are required to prepare a 350 cm3…

A: We know that, molarity is an unit of concentration. It is defined as the number of moles of solute…

Q: Na3AlF6 is synthesized according to the following reaction. Al2O3 (k) + 6 NaOH (aq) + 12HF (g) à 2…

A: " Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: Hydrogen cyanide, HCN, is prepared from ammonia, air, and natural gas ( CH4) by the following…

A: The balance chemical reaction : 2NH3(g) + 3O2(g) + 2CH4(g) ---Pt---> 2HCN(g) + 6H2O(g) Mass of…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

Q: When yeast is added to a solution of glucose or fructose, the sugars are said to undergo…

A: The fermentation of glucose into ethyl alcohol takes place as follows: C6H12O6aq → 2C2H5OHaq + 2CO2g…

Q: 76. Most wine is prepared by the by yeast: C6H12O6(aq) →→2C₂H5OH(aq) + 2CO₂(g) How many grams of…

Q: Silver sulfadiazine burn-treating cream creates a barrier against bacterial invasion and releases…

A: GIven: The mass of Ag2O (Silver oxide) is 25.3 g The mass of C10H10N4SO2 is 50.6 g The molar mass of…

Q: One of the reactions in the industrial production of nitric acid involves the production of nitric…

A: The reaction in the industrial production of nitric acid involves the reaction of production of…

Q: Consider the production of copper metal from copper ore: 2 Cu3FeS3 (s) + 7 O2 (g) → 6 Cu (s) + 2…

A: The given balanced equation is: 2 Cu3FeS3 (s) + 7 O2 (g) ------> 6 Cu (s) + 2 FeO (s) + 6SO2 (g)…

Q: 9 a Carbon dioxide is removed from the atmosphere of space capsules by reaction with a solid metal…

Q: Ca5(PO4)3F + 5H2SO4 + 10H2O → 3H3PO4 + 5CaSO4.2H2O + HF If every kilogram of fluoroapatite yields…

Q: A three-step process for producing molten iron metal from Fe203 is: 1. 3FE203 + CO –→ 2FE304 + CO2…

Q: An alloy of a metal containing Al, Cu and Ge is to be produced as follows: 10g of Cu is mixed with…

A: From the given information: Mass of copper in alloy = 10g Molar mass of Copper = 63.6 g/mol Number…

Q: Consider Palmitic acid C16H32O2, a common fatty acid used in the manufacture of soap. A solution of…

A: (A) The %m/m is mass by mass concentration of the solution is given by following formula - %m/m = (…

Q: A mixture of C2H2 and CH4 has a total mass of 164 g. When this mixture reacts completely with excess…

A: Given,Total mass of mixture of C2H2 and CH4 = 164 g.Total mass of mass of CO2 and H2O = 746.6 g.…

Q: 6H2O

A: Given, Ethane undergoes combustion in the presence of oxygen to produce carbon dioxide and water.…

Q: Consider the microbial conversion of glucose to L-glutamic acid, as shown below. Assume that…

Q: What is the mass in grams of potassium dichromate(K2Cr2O7) are required to prepare a 350 cm3…

A: Mass can be find by using the formula of concentration. Just put the values of given quantities,…

Q: A side reaction in the manufacture of rayon from wood pulp is 3CS2 + 6NAOH → 2N22CS3 + Na2CO3 + 3H2O…

Q: 5. In the commercial preparation of Hydrogen Chloride, what weight of HCl in grams may be obtained…

A: The reaction for the preparation of hydrogen chloride is as follows: 2NaCl + H2SO4 → NaSO4 + 2HCl…

Q: Cryolite (Na3AlF6) is used in the commercial production of aluminum from ore. Cryolite itself is…

Q: Question is attached

A: A limiting reagent of the reaction is the compound which will completely consumed in the reaction.…

Q: 3) A mineral of calcium with the formula CaCO3¤Ca(OH)2 was analyzed by heating in a crucible, and…

A: Mass of sample CaCO3.Ca(OH)2 = Mass of crucible + sample - mass of empty crucible = 26.12 - 23.45…

Q: A chemical plant uses electrical energy to decompose aqueous solutions of NaClNaCl to give Cl2Cl2,…

A: A chemical plant uses electrical energy to decompose aqueous solutions of NaCl to give Cl2, H2, and…

Q: 2.a) An oxide of gold (AuxOy) thermally decomposes. A 0.0205g sample of the oxide is heated, forming…

A: Given that Mass of gold oxide = 0.205 g Mass of gold metal formed = 0.183 g

Concept explainers

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".

Question

Preparation of Cr (accac)3

Reactants used:

0.26 g CrCl3 .6H20

1g of urea

0.8mL acetone

Actual mass of Cr(acac3)/ Final Product =1.10g

How would I calculate the percentage yield? I'm asking because I did it and got a yield that was more than 100%

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps with 5 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Consider the reaction of the production of lead 2PbO+PbS=3Pb+SO2 What is the theortical yield of lead that can be obtained by the reaction of 57.33 g PbO and 33.80 g of PbS
A sample of an industrial waste water is analyzed and found to contain 16.5ppb Fe2+. How many grams of iron could be recovered from 1.81×103 kg of this waste water? Answer:_______ grams Fe
At elevated temperature NaHCO3 is quantitatively converted to Na2CO3. By calcining 0.3592 g of an antacid tablet containing NaHCO3, 0.2362 g of Na2CO3 was obtained. Calculate the percentage purity of the tablet (such as % w/w NaHCO3) It would be appreciated if you could write each step to the answer.
Knowing that the reaction yield: FeS2 + O2 → Fe2O3 + SO2 is 75%, from 360 g of iron disulfide, calculate: a) The amount of iron (III) oxide produced. b) The volume of SO2, measured at 0 ºC and 1 atm, that will be obtained.
A) What mass of ammonia gas can be produced from a reaction between 565.0g H₂ and 880.0g of N₂ through the Haber-Bosch reaction? B) What mass of the excess reagent remains? N2(g)+3H2(g)-->2NH3
A)What mass of ammonia gas can be produced from a reaction between 565.0g H2 and 880.0g of N2 through the Harber-Bosch reaction? B)What mass of the excess reagent remains? N2(g)+3H2(g)-->2NH3
3SnCl4 + 4Al(C2H5)3 ---> 3Sn(C2H5)4 + 4AlCl3 A) In one experiment, 0.300 L of SnCl4 (d = 2.226 g/mL) was treated with 0.579 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL). What is the theoretical yield in this experiment (mass of tetraethylstannane, Sn(C2H5)4)? B) If 0.352 L of tetraethylstannane (d = 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?
3SnCl4 + 4Al(C2H5)3 ----> 3Sn(C2H5)4 + 4AlCl3 1) In one experiment, 0.300 L of SnCl4 (d = 2.226 g/mL) was treated with 0.579 L of triethylaluminum (Al(C2H5)3); d = 0.835 g/mL).What is the theoretical yield in this experiment (mass of tetraethylstannane, Sn(C2H5)4)? 2) If 0.352 L of tetraethylstannane (d = 1.187 g/mL) were actually isolated in this experiment, what was the percent yield?
points A 0.1938 g of an organic compound known to contain C and H only was burned. The traps for H2O and CO₂ increased in mass by 0.2750 g and 0.5972 g. respectively. What is the percentage of carbon?
3H2(g)+N2(g)→2NH3(g)3H2(g)+N2(g)→2NH3(g) What is the theoretical yield of ammonia, in kilograms, that we can synthesize from 5.54 kgkg of H2H2 and 34.1 kgkg of N2N2?
How many grams of solid Ca3(PO4)2 can be formed from a reaction of 51.8 mL of 0.754 M CaCl2 and 21.5 mL of 1.04 M Na3PO4? Why can't 4.04 g of solid Ca3(PO4)2 be formed under these conditions? This amount is (greater than, less than, or equal to) the theoretical yield.
Urea (NH2)2CO) is prepared by reacting ammonia with carbon dioxide according to the equation. 2NH3(g) + CO2(g) ➡ (NH2)CO(s) + H2O(l) In one process, 632.2g of NH3 reacted with 1142g of CO2 Suggest a possible use for urea