Answered: In synthesis of pentamminechloro cobalt…

In synthesis of pentamminechloro cobalt (III) chloride experiment : a solution containing a product is acidification with HCl prior to filtration, explay why with is done.

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter20: Chemistry Of The Metals

Section: Chapter Questions

Problem 34QAP: The equilibrium constant for the reaction 2CrO42(aq)+2H+(aq)Cr2O72(aq)+H2O is 31014 . What must the...

See similar textbooks

Related questions

Q: A 50.00-mL aliquot of 0.1000 M NaOH is titrated with 0.1000 M HCl. Calculate the pH of the solution…

Q: Liquid mercury boils at 357°c (630 K) at 1 atm (101,325 N/m). Calculate its approximate vapour…

A: In this question we have to find the vapour pressure of liquid mercury at 100°C i.e 373K. We are…

Q: 4..Given Poly-L-Lysine and Epsilon Poly-L-Lysine, which polymer(s) can easily dissolve in a saline…

A: GIVEN:- Poly-L-Lysine and Epsilon Poly-L-Lysine, which polymer(s) can easily dissolve in a saline…

Q: Normal rain has a pH value of 5.6. Rain in the eastern United States often has a pH level of 3.8.…

Q: One of the commercial uses of sulfuric acid is in the production of calcium sulfate and phosphoric…

Q: 1. Balance the following equation using the smallest set of whole numbers: SO + LizSe SSe; + Li:0 ->…

A: 1) __SO2 + __Li2Se → __SSe2 + __Li2O

Q: Complete the following nuclear bombardment equation by filling in the nuclear symbol for the missing…

Q: What does this tell us about each peak?

A: To assign the peak present in the given IR spectrum to their respective functional groups.

Q: I. Use the IUPAC system to hame the following compounds CH) а. CH.CH,CH: CH) Br

Q: methylbenzene with propanoyl chloride and AIICI3 to make `CH2-CH3 H3C

A: The mechanism for the electrophilic substitution of the acyl group of propanoyl chloride and methyl…

Q: The preparation of an aqueous solution is described in the table below. For this solution, write the…

A: Given: 0.16 M HI (strong acid) is poured in to 1.1M KF and 1.1 M HF solution.

Q: How will you prepare 3.5 mL of 45 mM hydrogen peroxide from a 600 mM stock

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: d Po undergoes four decay reactions: B, a, B, a. Step 1. 218 Po undergoes B decay to give 218 At 85…

A: Detail solution is given below

Q: Annotate the given IR spectra. Does this IR spectra match that of methyl 3-nitrobenzoate?

A: To annotate the given IR spectrum by labelling the major peaks and to identify whether the given…

Q: Use the information given below for the purpose of calculating the missing quantities, assuming that…

A: Absorbance = 2 - log (%T) Also, Absorbance = Molar extinction coefficient (E) * C (mol/L) * b (cm)

Q: Calculate the volume of a sample of nitrogen gas (N2) at 275°C if this sample has a volume of 10 L…

Q: . Why do we need to correct for the indicator? . What is/are the pairs that cannot exist together in…

A: (i) We need to perform double indicator titration when the experiments is needed to determine and…

Q: I Review I Constants I Periodic Table CaF2 MISSED THIS? Watch KCV 17.5, IWE 17.8; Read Express your…

Q: Which symbols would complete this nuclear equation? 208 Po→204 Pb + ? 84 82 Check all that apply. •…

Q: Chemistry Compound CS2 has a dipole moment u=0 1.Write the type of compound that CS2 is (ionic,…

A: Ionic compound is generated by two opposite ions where covalent molecule is formed by sharing of…

Q: Part A A syringe containing 1.58 mL of axygen gas is cooled from 94.9 "C to 0.7 C. What is the final…

Q: Po undergoes four decay reactions: B, a, B, a. Step 1. 218 218 Po undergoes B decay to give 35° At…

A: Beta decay - When a radioactive nucleus disintegrates by emitting a β-particle, the atomic number…

Q: methylbenzene + conc HNO, & conc H,SO, at 50°C to make 4-nitromethylbenzene

A: Detail mechanistic pathway is given below

Q: Bud N. Chemist mixes 125.0 mL of 0.0250 M sodium phosphate (aq) with 75.0 mL of 0.0500 M calcium…

Q: Given 25.4L of S2(g) at STP, how many moles are present?

Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and…

A: Answer: To form a complex, ligands donate their lone pairs in the vacant orbitals of central metal…

Q: Describe the preparationof 750 mLof a solution that is 0.0900 M in K + , starting with solid…

A: Given that - Volume of Solution containing K+ ions = 750 mL = 750/1000 = 0.750 L Molarity of this…

Q: 6. According to Charles's law, if the temperature of a gas is decreased by a factor of 4, then the…

Q: Consider the following compounds: Naf, F2, HF. (Take into account the intermolecular force between…

A: Intermolecular forces are the forces which act between the molecules of a compound. Higher is the…

Q: 2HX(g) H2(g) + X2(g) Estimate the energy change (in kJ) for the reaction with the following X.…

Q: d) what is tre full maartion mechanism Of Entry #4 reaction. e) Adraias unat is tre trend observed…

Q: Consider the three flasks in the diagram below. What is the partial pressure of each gas and the…

Q: Why can’t an organic molecule have the formula C2H7?

A: The bonding in main-group elements (especially carbon, nitrogen, oxygen, and halogens,) can be…

Q: a) Sketch all the steps required for the following synthesis. Compound H b) Write the IUPAC name for…

A: GIVEN:-

Q: Which of the following is a strong electrolyte? a) H,O b) TIO, c) CO, d) CH,

A: Those molecules are called electrolyte which get dissociated into ions when electricity is passed…

Q: Heptacarbon octahydride is an effective gasoline additive. In the presence of oxygen gas (and a…

A: Heptacarbon octahydride reacts with oxygen to form carbon dioxide and water. The equation for the…

Q: a = Most organic compounds like sugar and table salt are soluble in organic solvents like water and…

A: a and c both are correct.

Q: Given the FTIR Spectra picture, match the following bands to its corresponding interpretation…

Q: Are the following reactions stere oselective? 1) (R)-2- bromo pentane reacts with CH3OH at room tem…

A: 1) not stereo selective (SN1) 2) stereo selective

Q: Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist…

A: Kc is the ratio of product of concentration of products raised to their stoichiometric coefficient…

Q: Decide whether the statement is TRUE OR FALSE. Justify your answer.

A: 1)False Introns are spliced out after transcription only exons, coding part go on with mature mRNA.…

Q: A sample of a gas mixture contains the following quantities of three gases. compound mass CO 1.72 g…

A: Ideal gas equation will be used to calculate the pressure of individual gases and it will be given…

Q: A chemist wishing to do an experiment requiring 4' Cat (half-life = 4.5 days) needs 5.0 µg of the…

A: Given : Half life (t1/2) = 4.5 days Mass of 47Ca+2 required = 5.0 ug Time for delivery = 96 hour…

Q: a. Are there any examples in which an ionic solid contains covalent bonds?

A: The ionic bond is an electrostatic attraction force, formed between the ions and it is a strong…

Q: Table 3 Molecules with Multiple Central Atoms Molecule C2H4 H2O2 CH3OH CH3NH2 Number of Bond…

A: There are different type of Molecules with different atoms and different properties. (1) C2H4 ,…

Q: Colligative Properties and Kinetics 9a. Radioactive Cud decays with a t/2 of 12.8 days. What is the…

Q: Rubidium-87 decays by B production to strontium-87 with a half life of 4.7 × 1010 years. What is the…

A: Radioactive decay reactions follow first order kinetics.

Q: If 94.9 g of AgNO3 react with 28.6 g of H2SO4 according to this UNBALANCED equation below, what is…

A: Given, AgNO3(aq) + H2SO4(aq) → Ag2SO4(s) + HNO3(aq) Balancing the above equation, 2AgNO3(aq) +…

Q: (v) At what pH would the given concentrations of Ce3, Ce*, Mn2*, and MnO4 to be in Activ Go to…

A: Given as The solution contains 0.100 M Ce3+; 1.00*10-1 M Ce4+; 1.00*10-4M Mn2+; 0.100 M MnO4- and…

Q: 1. There is one compound (that contains only one carbonyl group) that gives both a positive iodoform…

Question

In synthesis of pentamminechloro cobalt (III) chloride experiment : a solution containing a product is acidification with HCl prior to filtration, explay why with is done.

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

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

Outline the dissociation reactions for carbonic acid and list the electrical charges of protonated and deprotonated forms. Attach a plot for the portions of molecules possessing each of the outlined charges as function of pH.
Suppose you have prepared s compound which is reported in the literature to have a pale blue color. When dissolving the substance in hot solvent prior recrystallization, the resulting solution is blue. Should you use decolorizing charcoal before allowing the hot solution to cool? Explain your answer.
Describe the conditions to be maintained during the titration of a permanganate solution with oxalate. Detail the chemical principles involved.
Briefly describe mechanism involve during formation of precipitate.
A small von Weirmarn ratio is desirable, therefore it is advisable to form precipitate by, Precipitation from cold solution Highly dilute solution by addition of dilute reagents Stirring reagents Faster addition of reagents
Organic Chemistry: What is ammonolysis? Explain by giving examples through equations.
The Maillard reaction can be limited by either adjusting the pH or removing metal ions from the foodstuff in question. Explain how each of these measures might reduce the extent of the Maillard reaction. Hints: Specific reference to a given step in the series of processes that make up the Maillard reaction is encouraged. Use of mechanisms to show electron movement in explanations is also encouraged.
a What is the equilibrium constant for the following reaction? H2+2D+D2+2H+ E for 2D++2eD2 is 0.044V. b Based on you answer, which isotope of hydrogen prefers to be in the +1 state in aqueous solution?
The equilibrium constant for the reaction 2CrO42(aq)+2H+(aq)Cr2O72(aq)+H2O is 31014 . What must the pH be so that the concentrations of chromate and dichromate ion are both 0.10 M?
Argue that the first reaction tends so strongly to the right that we might as well consider it to have gone to completion, in any solution that could possibly be considered dilute. At what pH values would a significant fraction of the sulfuric acid not be dissociated?
Which of the two salts is hydrolyzed to a greater extent under equal conditions(KCN or KClO), why? Confirm your answer by calculating the hydrolysis constant. Write ionic-molecular and molecular hydrolysis equation. What pH of the medium will be observed during the hydrolysis of this saltas (acidic or alkaline) Are solutions of these compounds dangerous to humans? Why?
Provide the insoluble chlorides of Group 1 Cation with their solubility product constants, then compare then in terms of the degree of precipitation