Which of the following can not be cleaved by periodic acid? ОН ОН OH (CH3);C* "OH d. а. ОН OH "ОН (CH3);C" "ОН b. е. „OH (CH3);C' 'OH с.

Q: HO, 1. МMTrCI, Py 2. Me,P, THF, NaOH 3. (CF,CO),0, THE 4. PivCl, Py 5. Hydrazine hydrate Ме OH LevO,

A: The reaction involves the following steps: 1. Protecting 2. Cleavage 3. O-acetylation 4. Reduction…

Q: What is the standard free energy change for the reaction below? Is the reaction expected to be…

A:

Q: The organometallic chemistry of lithium, magnesium and zinc is often considered to be very similar.…

A: From given Initially in subdivision (a) explained the reason for organozinc reagent and following…

Q: (SO ) pour donner du soufre (S) et de l'eau selon l'équation suivante: (g) Le sulfure de dihydrogène…

A: Given,  H2S(g) + SO2(g) -------> S(s) + H2O(g)  In the Reactant side;  H = 2  S = 2  O = 2    In…

Q: Express the concentration of a 5% w/v sulfuric acid (sp.gr. 1.80) in %wiw. O a. 2.78 %w/w O b. 1.77…

A:

Q: Rank the following hydroxides in order of increasing aqueous basicity: Al(OH)3, B(OH)3, In(OH)3.

A:

Q: halogenated

A: Dear student I have given answer to your question in the image format.

Q: give at least one method of preparation of caustic lunar.

A: Silver nitrate is also known as Caustic lunar.  It is an effective oxidizing agent for organic…

Q: How does  14Si have the same valence of 126C ?

A: A group in a periodic table is the vertical column of elements having the same chemical properties…

Q: Calculate [H₂0%), (OH-) and % jonization FOR a 79 in solution of AND₂ K: FOR H₂U₂ = 5.1 X107

A: Given the molarity of HNO2 = 0.79 M  HNO2(aq) is a weak monoprotic acid with Ka = 5.1*10-4

Q: Please Answer my question from the picture im send... And note With same dengan.. God bless you ..…

A: The question is based on the concept of qualitative analysis. We have to distinguish the molecules…

Q: Account for the following observations: (a) H3PO3 is adiprotic acid. (b) Nitric acid is a strong…

A: A diprotic acid is the acid that can donate two proton for each molecule.

Q: QUESTION: Use thermodynamic calculations [use redox potential (Eh)] to predict which of the three…

A: CONCEPT: Reductant: Reductant is the reducing agent that undergoes oxidation itself and capable of…

Q: (a) How many grams of H2O2 are contained in a solution that requires for titration 14.05 mL of KMNO4…

A: Answer is as follows, hope it would help

Q: Grive the balam eed chemical equation fon the preparation of XeOg. A compound (x) is fonmed when…

A: Inorganic chemistry:

Q: 14 A C D Consider the figures above , which most likely to be silicon doped with Galium? * O A B.

A: Semiconductors are materials that have a conductivity between conductors and nonconductors or…

Q: Iculate the pH and pOH of a solution of sodium hypoiodite Naol, with a formal concentration of…

A: The question is based on the concept of PH and pOH calculations.   pH is defined as negative…

Q: Around 15 g of Ba(NO3)2 can be dissolved in water. Calculate from that the Ksp for Ba(NO3)2

A: Ksp represents the solubility product constant which can be calculated with the help of known value…

Q: Calculate AS,º for NH3(g). AS:º = i JK-1

A: To calculate ∆S°f for NH3 (g) , we would first write a reaction for formation of NH3 (g) . Then…

Q: (Calculate the molar (M) concentration of H2S04 solution of 0.250 N, to produce sulphate ion S04^(-2…

A: Given concentration of H2SO4  = 0.250 N  where "N" indicated for Normality    We know that…

Q: 4. (. A mixture containing onlyl FeClh and AIClı weighs 5.95 g. The chlorides are converted to the…

A: Given: Weight of mixture containing FeCl3 and AlCl3 = 5.95g Weight of mixture containing Fe2O3 and…

Q: Lv2|Online te X Co. How to Calculate X N NSU Login | North X b Answered: 1. 5.00 PeriodicTableofthe…

A: According to the ideal gas equation, the gas pressure is directly proportional to the number of…

Q: An analyst wishes to add 256mg of cl to a veaction Mixture. How Many M:114ers of o.217M Bac12,…

A:

Q: (a) How many grams of H202 are contained in a solution that requires for titration 14.05 mL of KMNO4…

A: Hii there, As there are multiple question posted. we are answering first question. If you need…

Q: )A wxt weighing g conritts of equal partr by 1.000 wt of No,Cos ond K2COg .H is dinsolued in woter…

A: Molar mass of sodium carbonate = 106.0 g (known)   Equivalent mass can be calculated by using the…

Q: (d) The reaction of aniline (C6H4NH2) with a mixture of KBrO3 and KBr in acidic solution (e) the…

A: (d)  Aniline reacts with a mixture of KBrO3 and KBr in an acidic solution to form 2,4,6…

Q: describe the procedure of 2.00 L of 0.120 M HClO4from the commercial reagent [71.0% HClO4(w/w),…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: Describe the preparation of 750 mL of 6.00 M H,PO, frc.n the commercial reagent that is 86% H3PO,…

A: The question is based on the concept of solution preparation. we have been given a stock solution of…

Q: Write a short note on the stability of bicarbonates and carbonates of alkali metals

A: As we are moving from Li to Cs from top to bottom of the periodic table thermal stability of…

Q: Question 2: lab on thermodynamic data for the dissolution of borax

A: Given, 12.11mL of 0.500M HCl 50mL of Lithium tetraborate

Q: A o.9182 is disso lud in enous to give 5 60.mh OK solution W the calcium ibh conantation in tho…

A: The question is based on the concept of solution molarity is a method of expressing concentration of…

Q: Which of the following statements are correct? (Sdect all that apply) a - - O z(a + 6) = z O None of…

A: Option C is the correct option.

Q: OWhat is the mdarity of a golution prepared l byusing 25a of Načl to ip l650ml of solution Na el…

A: Consider the given information is as follows; Mass of solute (NaCl) = 25 g Molar mass of NaCl =…

Q: Explain The Relationship between ?G°rxn and K?

A: ΔG° is defined as the change in standard Gibbs free energy. K is the equilibrium constant and is…

Q: The position of the halogens (X) in the periodic table implies that the chemi group is dominated by…

A: Halogens belong to group VIIA of the periodic table. The general electronic configuration of…

Q: An industrial chemist treats solid NaCl with concentrated H₂SO₄ and obtains gaseous HCl and NaHSO₄.…

A: (a) Sodium iodide reacts with sulfuric acid to form gaseous hydrogen sulfide, solid iodine, and…

Q: Q2(b) Describe the chemistry of the boron with reference to (1) bonding in borohydrides, (i)…

A: To describe the chemistry of the boron with reference to (i) bonding in borohydrides, (ii)…

Q: How would you prepare 1 L of a 0.050 M phosphatebuffer at pH 7.5 using crystalline K2HPO4 and a…

A: Given: Phosphate buffer = 0.050 M  pH = 7.5 HCl = 1.0 M pKa = 7.2

Q: Manganese silicide has the empirical formula MnSi andmelts at 1280 °C. It is insoluble in water but…

A: The atoms that exist in the metals are unique in common. For example, gold has only one kind of gold…

Q: uickly plezz!! The levigating agent role in Suppositories manufacturing ??

A: Suppositories are solid medications. It enter the body through the rectum, vagina, or urethra.…

Q: Calculate the E0 for the reaction between S2- and Fe3+ that yields SO42- and Fe2+

A: The standard cell potential for the reaction  between S2- and Fe3+ that yields SO42- and Fe2+ is to…

Q: (a) the reduction of Fe3+ to Fe2+ by SO2 (b) the reaction of H2MoO4 in a Jones reductor (c) the…

A: Since you have posted multiple questions, and have not specified which question you want us to…

Q: What is the thore tical vicld ok OF vanadium that can be produced the reacton of 40.09 of V 205 with…

A:

Q: A volumetric iron analysis on trip pelieved to be suffering from anaem 3.15, 3.25, 3.26 mmol Fe/L.…

A: Solution - According to the question - Given -