Determine A to complete the reaction below: CH,OH CH-OH HO A HO H. OH OH OH CH,OH CH-OH open-chain form of an ketose an alditol O H+/ H2O © H2/ Pd O oxyacid O strong oxidizing agent

Q: The following reaction is carried out with [PCl5]i = 0.400 M at 25 °C. PCl5(g) ⇌ PCl3(g) + Cl2(g)  ...

A: Answer: Equilibrium constant expression for a reaction is equal to the ratio of molar concentrations...

Q: A chemist makes 930. mL of barium chloride (BaCl,) working solution by adding distilled water to 200...

A: A chemist makes 930. mL of barium chloride BaCl2 working solution by adding distilled water to 200. ...

Q: Factors affecting solubility B.1 1. In glass A, mix the 2 T of coffee powder to hot water 2. Record ...

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

Q: A solution of HA, a weak acid (K = 0.0040), is prepared with a concentration of 0.579 M. Determine t...

A: Given Data :  1. Ka =0.0040  2. Concentration of HA = 0.579 M   

Q: 4. Using resonance structures, show how the intermediate is stabilized in the reaction of p-chloroni...

A: It is an example of Nucleophilic aromatic substitution reaction Here we are required to show stabili...

Q: 6 ST4E.1 - Calculate the boiling point temperature of phenol (in the Celsius scale) if 4.3 grams of ...

A:

Q: mulae of any reactants that will be reduced in the third column. reaction reactants reactants oxidiz...

A: 2Al(s) + 3Cl2(g) ---> 2AlCl3(s) 4Pb(s) + S8(s) ---> 4PbS2(s)  2Ni(s) + O2(g) ---> 2NiO(s)  ...

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....

A:

Q: Does a reaction occur when aqueous solutions of potassium sulfide and calcium acetate are combined? ...

A: potassium sulfide and calcium acetate are combined to form Calcium sulfide and potassium acetate. 

Q: What is the concentration of H* in a 2.5 M HCI (100 mL) and 0.1 M HBr (100 mL) solution? 0 1.8 М O 2...

A: Molarity of HCl = Molarity of H+ ion Molarity of HBr = Molarity of H+ ion Total Mole of H+ ion =   M...

Q: Assessment one F Direction: In a long 1. Find the mo 2. What is the

A:

Q: Write the formula of the conjugate acid of CH₃CH₂O⁻

A: To solve this problem we have to write the formula of conjugate acid of given ionic  compound. 

Q: The cyclobutane ring suffers from angle strain and steric strain but not torsional strain.true or fa...

A: Cyclobutane is an organic compound in which four carbon atoms are arranged in cyclic form 

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution (dissolvin...

A: heat of dissolution is the heat which may be releases or absorbed when a solid is dissolved in water...

Q: 1. Calculate the potential as a function of titrant volume when 50 mL of 0.100 M Fe* is titrated wit...

A: Given, Titration of 50mL 0.100M Fe2+ solution is done with 0.100M Ce4+ solution. Before the equival...

Q: Determine whether orange II is insoluble or soluble in the following compounds: 5% NaOH 5% NaHCO3 ...

A: Orange  II is the dye having Phenolic functional group which only makes salt with Strong Base .

Q: Compound A whose molecular formula is C9H11ClO, is found to be aromatic, and on vigorous oxidation w...

A: We have to draw the structure of the compound A to H. The double bond equivalent of the compound A i...

Q: What fraction of iminodiacetic acid is in each of its four forms (H, A H,A, HA, A) at pH 3.357? The ...

A: pH=3.35=-log [H+]or, [H+]=10-3.35=4.47×10-4

Q: molecule or polyatomic ion polar or nonpolar? atom closest to negative side polar HBr nonpolar O pol...

A: Answer: All three compound are covalent compounds, therefore their polarity or non-polarity will dep...

Q: 2. In the titration of 50 ml. of 0.05 M of AGNO; solution with 0.05 M KSCN solution, calculate the m...

A:

Q: Reagent Concentration (Molecular weight) Amount Needed Bicine 5.00 mM (163.17) NaCI 500.0 mM (58.44)...

A: Amount needed calculated by the concentration

Q: Methane (CH,) gas and oxygen (0,) gas react to form carbon dioxide (CO,) gas and water (H,0) vapor. ...

A:     13.0 mole of CH4 reacts with 5.0 mole of O2 in a reactor.   Here, we have to calculate the mole ...

Q: uawssassY Directions : In a long bond paper, answe 1. How will you classify phot 2. Calculate the AE...

A: In photosynthesis reaction CO2 and H2O reacts to form glucose.  2. q = 250 KJ  Work done = - 170 KJ ...

Q: 2. Draw the major organic product for each of these one-step transformations. (In the first problem,...

A:

Q: Which of the following reactions is an elimination reaction? A. -CH2-CH, Na OH -CH=CH2 H H. H. CI + ...

A: The basic organic reactions types are addition, elimination, substitution, and rearrangement reactio...

Q: What is the aim of submerging the electrode in a potassium chloride solution? Must this be stored in...

A: Potassium chloride (KCl) goes about as a wellspring of chloride particles for the anode. The upside ...

Q: At 25oC TlCl has a solubility of 1,64x10-2 M in pure water. Calculate the solubility in 2,5x10-2 M K...

A: TlCl dissociates as: TlCl↔Tl++Cl-

Q: O ELECTRONIC STRUCTURE AND CHEMICAL BONDING DOMINGO V 3/5 Predicting whether molecules are polar or ...

A: Molecule or polyatomic ion polar or non-polar  atom closest to negative side    CH3Cl   Polar     ...

Q: A chemist prepares a solution of calcium bromide (CaBr,) by measuring out 84.7 g of calcium bromide ...

A:

Q: C6H7O6H, Ka = 6.8 × 10-5) and [C6H7O6-] = 13.3 × [C6H7O6H]. what is the pH.

A: pH is equal to negative logarithm of hydrogen ions

Q: 6.) Since all the products have the same molecular weight, you can closely approximate the density o...

A: We have find out theoretical yeild in ml.

Q: 1) Write the balanced equilibrium reaction for the dissolution of barium nitrate in a saturated solu...

A: 1. Sol :- Given compound is  : Ba(NO3)2  1) Write the balanced equilibrium reaction for the dissolut...

Q: Select De 1 equiv. H,N

A: Because Nitrogen is less electronegative than Oxygen hence amine (NH2 ) has more nucleophilic charac...

Q: Calculate the volume in milliliters of a 0.76 mol/L aluminum chloride solution that contains 300. mm...

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Q: Which of the following is the structure of the acid chloride that is formed in the reaction shown in...

A:

Q: on 1 of 3 The decomposition of N,O, can be described by the equation 2N,0, (soln) 4 NO, (soln) + O,(...

A:

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

A: Given,  Balance the reaction, do not leave any fractions, don't leave anything blank, then answer th...

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely...

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: It contains more than the equilibrium amount of a solute that can be dissolved. supersaturated solut...

A: The correct option is supersaturated solution Supersaturated solution are the solution which contai...

Q: Boron and sulfur form two binary compounds. The first contains 0.2247 g B/1.000 g S, and the second ...

A: Atomic Mass of B - 10.811 u Atomic Mass of S - 32.065 u Given, For the second compound 0.1348 g B/1....

Q: . What is reactant selectivity in zeolite catalysis?

A: What is reactant selectivity in zeolite catalysis?

Q: For items 11-15, Draw the structures of the missing products in the given reactions. CH2Br NaNH2 CH,...

A: NaNH2 ==> Acidic proton abstraction Lindlar's catalyst ===> Alkyne to cis alkene HBr ===> M...

Q: What is the goal of the lab on qualitative analysis of aqueous ions and solubility?

A:

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: Which of the following will be soluble with water?   Group of answer choices Vegetable Oil Desi Ghee...

A: The solubility of a compound mainly depends on the following factors; Temperature Nature of solute ...

Q: Why is spin-pairing so common a features of bond formation (in the context of valence-bond theory)?

A: Spin pairing  is two elctrons with opposite spins usually occupying the same orbital.  A bond is for...

Q: Draw the structure of 5-methyl-3-heptyne. Select Draw Rings More C H

A: Draw the structure of 5-methyl-3-heptyne = ?   

Q: Q3. Briefly answer any two (2) of the following. i) How Mendeleev's periodic table was different fro...

A: Given question is :  (i). How Mendeleev's periodic table was different from Henry Mosely's periodic ...

Q: Ss(4) + 4C12 (g) – 4 S2Cl2 (€) Starting with a mixture of 20.0 g of sulfur and 72.0 g of Cl2. a Whic...

A: Limiting reagent is the reagent which is present in limiting amount.

Q: 1. Zn(Hg)/HCl 2. C12/as 3. СНЗО-/to А C 1. NANH2 1. 2(СH3)ВН/THF 2. Н202/ОH-, Н20 H 2. СНЗСН2Br 3. N...

A:

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.