ODD ONE OUT.which one of the choices that is most likely not belonging to the group. 28.Mark only one oval.formation of white precipitatepresence of oxalate iondisappearance of pink coloraddition of potassium permanganate29.Mark only one oval,Fe3+Co2+A13+Ni2+30.Mark only one oval.addition of tartaric acidaddition of sulfuric acidaddition of potassium permanganatepresence of oxalate ion00000000 31.Mark only one oval.5 drops of thioacetamideformation of white precipitateseparation of red precipitatezinc ion32.Mark only one oval.vigorous effervescencecarbonate ionetching of the glassaddition of Hci33.Mark only one ovalcobaltchromiumzincnickel0000

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

Answered: Mark only one oval. formation of white…

Mark only one oval. formation of white precipitate presence of oxalate ion disappearance of pink color addition of potasslum permanganate 0000

Appl Of Ms Excel In Analytical Chemistry

2nd Edition

ISBN:9781285686691

Author:Crouch

Publisher:Crouch

Chapter9: Complexometric And Precipitation Titrations

Section: Chapter Questions

Problem 9P

See similar textbooks

Related questions

Q: Consider the reaction below. 49.4 mol of A and 53.2 mol of B are added to a 8 L container. At equili...

Q: Calculate the standard deviation for the molarity of ascorbic acid in the vitamin C supplement solut...

A: Formula for calculating the standard deviation: SD=∑(Average value-Value)2N

Q: For each reaction, write the chemical formulae of the oxidiZed reactants in the space provid provide...

A: Find out the reactants oxidized and reduced in the following reactions.

Q: Complete the following equations. a. CH;CH,NH H,SO4 ? b. .N' + 2 CH,соон c. CH;CH,CH,NH3*Br ° + NaOH...

Q: Balance the reaction, do not leave any fractions, don't leave anything blank, then answer the questi...

A: The given unbalanced reaction is: _______ Mo2O3 → _________ Mo + __________ O2

Q: Consider the reaction: AC(9) + 2B(9) AB2 (8) + C9) What is the equilibrium expression for this react...

Q: In a polar reaction mechanism, the atom that gives away electrons in an uncharged nucleophile will e...

A: Given, In a polar reaction mechanism, the atom that gives away electrons in an uncharged nucle...

Q: Calculate the volume of a 0.500 M sucrose solution (table sugar, C,,H2„O1) containing 0.426 mol of s...

A: Molarity is a concentration term for a solution. The molarity of a given solution is defined as the ...

Q: 2. Draw the curved arrow notation for each elementary step of the reaction sequence described below....

Q: hypothetical metal with an atomic radius of 0.171 nm has an orthorhombic unit cell for which the a, ...

A: Atomic Radius of metal = 0.171 nm

Q: Indicate whether either an increase or a decrease of pressure obtained by changing the volume would ...

Q: Ammonia gas can be prepared by the following reaction: CaO(s) + 2 NH4 Cl(s) → 2 NH3(g) + H2O(g) + CA...

A: Actual Yield of ammonia = 147 gram Theoretical Yield of ammonia = 291 gram

Q: Explain how alcohols and phenols are prepared to be used as disinfectants.

A: Alcohols and Phenol are used a a disinfectant which kills bacteria by disrupting their enzyme system...

Q: HClO4 M. a. Write the balanced reaction which occurs during the titration: Reaction: b. Label the di...

A: PH = - log [H+] Where [H+] = concentration of H+ Note : As per our company guideline we can answer o...

Q: Part A A weather balloon is inflated to a volume of 25.5 L at a pressure of 738 mmHg and a temperatu...

Q: 215.0 mol of an unknown gas is stored at a temperature of 1110 K in a large, 395 L container. In at...

A: Pressure is calculated by using ideal gas equation

Q: Give the condensed formula of the following alkane. Ex: CH3CH(CH3)CH2CH2CH(CH3)2 1. 2,3-Dimethylpent...

A: The condensed formula is one of the ways to express the structural formula of organic compounds. To ...

Q: Directions: True or False: Write the word "HEAT" if the statement is CORRECT or “COOL" if the statem...

A: Correct and incorrect statements are given in the following step.

Q: Explain why the behavior of H2 (positive deviation) is different from the behavior of CH4 and NH3, (...

A: A question based on intermolecular forces that is to be accomplished.

Q: Write a balanced half-reaction for the oxidation of manganese ion (Mn²-) to solid manganese dioxide ...

A: A redox reaction is balanced by balancing the mass and charge. In a basic medium, the charge of the ...

Q: Which indicator is found in a solution with a pH of 10? a. Phenolphthalein turns colorless C. Thymol...

Q: 1. Using this chemical equation. 3Na + AICI3 3NaCl + Al If 16 g Na and 8 g AICI3 are allowed to reac...

Q: Draw two possible configurations at the given compound's (in the picture) 2 chiral centers.

Q: Question 5 of 21> An aqueous solution at 25 C is 13.9% HNO, by mass and has a density of 1.053 g/ml....

Q: Calculate the pH of a 6.6 x 103-M solution of H3SO4 (K, = 1.2 x 10-2). %3D pH = Submit Answer Try An...

A: Sulphuric acid is a strong acid.It completely dissociated into ions in aqueous solution. pH of a str...

Q: the contact process, sulfuric acid is manufactured by first oxidizing SO2 to SO3, which is then reac...

Q: The following statements about anthracene are true EXCEPT: i. It gives a negative result in Baeyer'...

Q: S,0g? (aq) + C20,?(aq) → 2SO,2 (ae) + 2CO2(g) ter reaction with 50.00 mL of 0.05006 M Na2C204, the e...

A: Molarity of sodium oxalate = 0.05006 M Volume of sodium oxalate = 50.0 mL

Q: In which of the following pure substances would hydrogen bonding be expected? Choose all that apply....

A: Hydrogen bonding: The hydrogen atom attached with the electronegative atom like fluorine, oxygen, or...

Q: Calculate the concentration of dissolved sulfate ion in solution if 75.0 mL of a 0.0250 M Ba(NO3)2 a...

Q: What is the osmotic pressure of a solution prepared by adding 12.5 g of sucrose (C12H22O11) to enoug...

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: of Br2, in grams, is required for complete reaction with 9.56 g of A g Br2 of white, solid Al,Bre is...

A: Given, Balanced chemical reaction, 2Al + 3Br2 ----> Al2Br3 Mass of Al = 9.56 g Molar mass of Al...

Q: Draw all the structural isomers for the molecular formula C,H¸O. Be careful not to draw any structur...

Q: The deep blue compound Cu(NH3)4SO4 is made by the reaction of copper(II) sulfate and ammonia. CuSO (...

A: Given: Mass of CuSO4 (limiting reagent) = 47.0 g Actual yield of Cu(NH3)4SO4 = 53.4 g Known: Molar m...

Q: Sodium Borohydride Reduction of Ketones Compound Melting point Structure Color Benzil Benzoin 1,2- d...

A: BENZIL M.P- 94.8 °C COLOR-yellow crystalline

Q: The formula for calculating the energies of an electron in a hydrogenlike ion is given in the follow...

A: For muli electron atom ,z is replaced with z-s. S is shielding constant value.

Q: determine the mass percent hydroxide, oh^-, in cu(h2o)4(oh)2

Q: Propane can be turned into hydrogen by the two-step reforming process. In the first step, propane an...

Q: Draw the Lewis structure of PH3

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

Q: 4. Define the following: a. supematant liquid - b, decant -

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

Q: Use the standard reduction potentials at 25° C in Table 18.1 in Tro, Fridgen and Shaw, and calculate...

Q: Calculate the following DNA concentrations and determine the purity of the samples: DNA Dilution Dil...

A: Formula used :- Concentration of double stranded DNA = 50 µg/mL × OD260 × dilution factor.

Q: We use distilled deionized water for making up NaOH solutions in order to minimize or eliminate the ...

A: A question based on stoichiometry that is to be accomplished.

Q: CHy HyC Br Br CH2

Q: (i) What is the difference among 1, 2, and 3?

A: The main difference is the substitution at the rightmost 5 membered ring. In compound 1 there is no ...

Q: Show what is asked for the following alkanes. 1. Butane a) combustion b) halogenation c) substitutio...

A: The asked questions contain the chemical reactions of the respective alkanes. Which can be shown as:...

Q: The following Rf values were computed from a normal phase chromatography experiment. Arrange them fr...

Q: Assuming the above reaction is exothermic in the forward direction (toward the product side), predic...

Q: Br2 1) Mg/ether 2) CH,CH,CH,CHO 3) H,O* H3C. FeBr3 d) CH3 Cro3 H3C. HNO, H,SO4, A H,SO4 e) CH3

A: Both are Multi step synthesis reaction . Detail mechanistic pathway is given below

Q: How would you synthesize the following compounds from butanoic acid using the reagents from the tabl...

A: Starting compound Butanoic acid

Concept explainers

Organometallic compounds of d-block elements

The transition metals can form complexes since they have vacant d orbitals. They are also termed Coordination compounds. The organometallic compounds of the transition metals could be used as catalysts as well as reagents. For example, organocadmium, organozinc, organocopper, Grignard are used as the reagents for several reactions. Most of the complexes of organo transition metals are used as catalysts for many organic transformation reactions.

Question

ODD ONE OUT. which one of the choices that is most likely not belonging to the group.

28.
Mark only one oval.
formation of white precipitate
presence of oxalate ion
disappearance of pink color
addition of potassium permanganate
29.
Mark only one oval,
Fe3+
Co2+
A13+
Ni2+
30.
Mark only one oval.
addition of tartaric acid
addition of sulfuric acid
addition of potassium permanganate
presence of oxalate ion
0000
0000

31.
Mark only one oval.
5 drops of thioacetamide
formation of white precipitate
separation of red precipitate
zinc ion
32.
Mark only one oval.
vigorous effervescence
carbonate ion
etching of the glass
addition of Hci
33.
Mark only one oval
cobalt
chromium
zinc
nickel
0000

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Organometallic Compounds of d-Block Elements

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

Please help me fill the remaining spaces. The spaces marked with NA don't need to be calculate. Name Molecular Weight Amounts used mmol Equivalents M.P or BP (C) Density (g/mL) Indene 116.16 .5mL MP=-2 BP=181-182 .996 Borane-tetrahydrofuran Complex 85.94 2.8mL 1 MP= -108 BP=66 NA 30% Hydrogen Peroxide 34.01 1mL MP= -33 BP=108 NA 3 M NaOH(aq) 40 .7mL MP=318 BP=1390 NA Diethyl Ether 74.12 NA NA NA BP=75-78 .902 Hexanes 86.17 NA NA NA BP=65.5-68.3 .659 Potassium Permanganate 158.03 NA NA NA BP=100 1.0 1-Indanol (Product) 134.13 NA MP=50-54 NA 2-Indanol (Product) Same as Above Same as Above Same as Above NA MP=68-71 NA
functional grp analysis compound: myristic acidpls complete the table Test Reagent Observation Inference NaHCO3 Effervescence Br2 in water, dark Yellow solution 2,4-DNPH Orange solution KMnO4 Purple solution
In order to analyse mercury with AAS, which method will you prefer? Explain this method in detail.
The accompanying data (1.00-cm cells) were obtained for the spectrophotometric titration 10.00 mL of Pd(II) with 2.44 10-4 M Nitroso R(O. W Rollins and M. M. Oldham, Anal. chem .,1971, 43, 262, DOI: 10.1021/ac60297a026). Calculate the concentration of the Pd(II) solution, given that the ligand-to-cation ratio in the colored product is 2:1
A sample is analyzed for chloride by the Volhard method. Calculate the %KCl from the following data: Wt of sample = 0.5000g; Vol of AgNO3 added = 35.00ml; M of AgNO3 = 0.1157; Vol of SCN- used for back titration = 14.71ml; M of SCN- = 0.08598; Atomic wts: Ag = 107.87, N = 14.00, Cl = 35.5, O = 16.00
A 50.00mL sample with BaCl2 was diluted to 650 mL. Aliquots of 100.00 mL of this solution were analysed using Mohr and Volhard methods. The following data were obtained. Volhard method: Volume of AgNO3 = 100mL; Volume of KSCN = 18.25mL Mohr Method: volume of AgNO3: sample = 27.80mL (blank) = 0.30mLWhat is the %BaCl2 using Mohr and Volhard Method. Concentration of KSCN: 0.04000M Concentration of AgNO3: 0.03000M
How will mistakenly using solution 1 to calibrate the spectrophotometer, instead of the blank affect the calcualted concentration of FESCN2+ at equilibrium and the calculated concentrations of Fe3+ and SCN- uncomplexed at equilibrium? The blank contained 5.00mL of 0.00200 M Fe(NO3)3 (in 0.1M HNO3) and 5.00mL of 0.1 M HNO3. Solution 1 contained 5.00mL of Fe(NO3)3 (in 0.1M HNO3), 1.00mL of 0.00200 M NaSCN (in 0.1 M HNO3) and 4.00mL 0.1M HNO3. Fe3+(aq)+SCN-(aq)->FeSCN2+(aq)
All of the following will generate reproducible but not accurate results except a. The analytical balance is not calibrated. b. The sample was not stirred well before getting aliquot for analysis. c. A blank was not used in calculation of concentration in a colorimetry experiment. d. The correction for quality of glass in pH probe is not included in calculation of pH.
A newly synthesized drug was found to have a carboxyl group, an imide and a sulfonamide group. The first type of method to consider in this drug molecule’s quantitatve analysis is: a. Non-aqueous Alkalimetryb. Non-aqueous Acidimetryc. Aqueous Alklaimetryd. Aqueous Acidimetry
what is the purpose of hydroxylamine hydrochloride in the spectrophotometic determination of iron in FAS (ferrous ammonium sulfate or Mohr's salt)?
How is using thiamine as a catalyst rather than cyanide an application of greenchemistry? PROCEDURETo a six inch test tube was added thiamine hydrochloride (0.65 g), followed by water (2mL). The mixture was gently shaken until homogeneous, and then ethanol (7.5 mL)was added. Finally, sodium hydroxide (10%, 1.5 mL) was added and the mixture wasgently stirred to ensure complete mixing.Benzaldehyde (3.8 mL) was then added at room temperature in one portion with gentlestirring. The pH of the resulting reaction mixture was determined and adjusted to >10by dropwise addition of 10% sodium hydroxide. The reaction mixture was then partiallysubmerged in a 65 °C water bath2 and the progress of the reaction was periodicallymonitored by TLC analysis.Once TLC analysis indicated that the reaction was complete, the reaction mixture wascooled to approximately room temperature, and then chilled in an ice-water bath. Theresulting precipitate was collected by vacuum filtration and air-dried. The…
will addition of 300ml 0.005M agno3 to 200ml of 0.004M Al2(SO4)3 result in oreciptation of Ag2SO4 if Ksp of Ag2SO4 is 6.65x10^8?