How many carboyxlic acid groups will be attached to the benzene ring after the reaction? KMNO4

Q: Potassium iodate solution was prepared by dissolving 1.022 g of KIO3 (214.00 g/mol) in a 500-mL…

A: Molarity of a solution = Number of moles of solute/ volume of solution in L Number of moles of a…

Q: Let's examine the calculation of C, for a gas phase polyatomic molecule like H2O. The three…

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Q: Determine which reaction is being described by the statements below? Gain of electron A. Oxidation…

A: Reduction is the process in which decrease in the oxidation state of a species takes place.…

Q: a. If 15.0 ml of H.SO.are required to neutralize 25.0 ml of 0.660 N KOH solutton, to what volume…

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Q: In the following equations, what was oxidized and what was reduced? Likewise, indicate the reducing…

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Q: The following reaction proceeds spontaneously under standard conditions because E°cell > 0 (which…

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Q: Give the IUPAC name of the alcohol that will produce 4-methylpentanal upon reaction with pyridinium…

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Q: Question 1 Determine which reaction is being described by the statements below? Gain of electron A.…

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Q: Cu(NH,), complex K, = 2.09 × 103 For the aqueous at 25 °C. Suppose equal volumes of 0.0020M Cu(NO,),…

A: Here the complex formation constant of [Cu(NH3)4]2+ is 2.09×10^13 , hence  initially the reaction…

Q: It takes 24.05 mL of 0.952 M NaOH to titrate a 15.00 mL sample of white vinegar (i.e. HC2H3O2).…

A: Q1 what is the most concentration of vinegar From the given reaction we can say that we require…

Q: What is the empirical formula of a compound composed of 25.3 g of potassium (K) and 5.18 g of oxygen…

A: Given:: Mass of K = 25.3 g, MM= 39 g mol-1 Mass of O=5.18 g, MM=16 g mol-1 Empirical formula = ?

Q: Br

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Q: Which of the following statements about the electrolysis of aqueous NaCl is false? O a. Molten…

A: In the electrolysis of aqueous NaCl,  At cathode: H+ reduce to produce H2 gas.

Q: from

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Q: Determine if the photosynthesis reaction is spontaneous at 80°C. Chemical Equation: CO2 + H2O →…

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Q: If the temperature drops to -40 °C, the ammonia will and become a If the temperature drops further…

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Q: Oxalic acid (H2C,O4) is a diprotic acid with acid dissociation constants of K1 5.60 x 10-2, and K2…

A: Oxalic acid dissociates in two steps: H2C2O4→HC2O4-+H+HC2O4-→C2O42-+H+

Q: 425 Time Series in the North Pacific 8.30 Mauna Loa Atmospheric CO2 (ppm) ALOHA seawater PCO2 insitu…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: A sample of air, upon analysis by an environmentalist showed that it contains 1.4 X 10-18 of mercury

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Q: 20.77. The nitration of methanol, CH;OH, by nitrous acid is thought to proceed via the following…

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Q: Determine the standard enthalpy of reaction, AH°n, of the reaction below, given the following…

A: Mg(s) + 2H2O(l) ---> Mg(OH)2(s) + H2(g)

Q: At 300°C and at a pressure of 0 – 60 atm, the Joule-Thomson coefficient of N2(g) can be represented…

A: Solution -

Q: How much sodium formate (HCOONA, 68.0069 g/mol) do you need to add to 400. ml of 1.00 M formic acid,…

A: Given: Volume of formic acid = 400 mL = 0.4 L Molarity of formic acid = 1.00 M pH of buffer solution…

Q: 5. pKa values for species are given below. Draw the structures and use the Pauling equation to…

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Q: What is the product of 3,3,5-trimethylheptan-4-ol with HBr? i. 4-bromo-3,3,5-trimethylheptane ii.…

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Q: The half-life for the alpha decay of 226Ra to form 222Rn is 1.60×10 y. Suppose the energy of the…

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Q: Given the reaction: Fe+2 + Cr2O7 -2 → Fe+3 + Cr+3 Which is the reducing agent?…

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Q: 10. Liquid dinitrogen tetraoxide. N2O4, undergoes auto-ionization: N:O40) + NO') + NOs'1) a/ Will…

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Q: Draw the hexapeptide with correct stereochemistry and determine the isoelectric point:…

A: Given hexapeptide: Pro-Ile-Cys-Lys-Glu-Arg

Q: DETERMINATION OF A,H FOR THE REACTION OF Mg AND HCI The results from one run are shown below. 40 y =…

A: Temp difference = Final temp - Initial temp

Q: Illustrate the chemical reaction on the use of sodium bicarbonate in the purification of isoamyl…

A: Generally during the synthesis of a chemical compound, Different types of reactants are used. After…

Q: + Br2

A: When cyclo hexene is treated with the bromine gas then the double bond present in the cyclo hexene…

Q: The reaction below exhibits electrophilic aromatic substitution: TRUE OR FALSE

A: Electrophile can be defined as the electron deficient species that get attracted towards electrons…

Q: 20.77. The nitration of methanol, CH;OH, by nitrous acid is thought to proceed via the following…

A: Given steps are : Step. 1 : CH3OH + H+ ---> CH3OH2+  Step. 2 : CH3OH2+ ---> CH3+ + H2O Step. 3…

Q: If 0.0255 mol CaCl, is dissolved in water to make a 0.150 M solution, what is the volume of the…

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Q: What is the value of the equilibrium constant at 25°C for the reaction between each of the…

A: Here we are required to find the equilibrium constant for the given electrochemical cell reaction.

Q: What current (in A) is required toplate out 1.22 g of nickel from a solution of Ni2+ in 1.0…

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Q: Br CN C6H5

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Q: Calculate the standard free-energy change at 298K for the zinc-copper voltaic cell, which has a…

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Q: Complete and balance the following half-reaction in basic solution. Be sure to include the proper…

A: Given half cell reaction is : Al (s) --------> AlO2-    Balance the half cell reaction in basic…

Q: Which statement is INCORRECT with regards to the following paired reaction: Lactate + NAD converts…

A: Given,  Lactate + NAD+ -----------> Pyruvate + NADH  Standard reduction potential (E0) of…

Q: Explain using an example how the rate of reaction is related to the rate of change of reactant or…

A: Rate of the Reaction is the change in the concentration of the reactants or products with respect to…

Q: НО SH CH2OH NC

A: Given molecule is :  In the given alkene below, what is the configuration of the double bond? Write…

Q: What is the daughter nucleus produced when Cu59 undergoes positron emission?

A: when positron emitted proton changes to neutron

Q: Which Newman projection is the most stable conformed for (S)-4-chlorobutan-2-ol?

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Q: Write the expression for the equilibrium constant for each equation

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Q: true or false Elimination reactions will always form a more substituted alkene as its major product…

A: Elimination reactions like E1 and E2 both type of mechanisms always produces product according to…

Q: c. Potassium dichromate (K2Cr2O7) and sodium sulfate (NazSO4) solution Chemical formula and state of…

A: Write molecular and total ionic equation ---

Q: Name 1. The temperature of 273 K is equal to 0°C. What is 295K in degrees Celsius? a. 20 °C (6. 22…

A: Question 1 - - > 273 K = 0°C  295 K = 22°C   Question 2 - - > Gases have lower densities than…

Q: Calculate E cell for the following voltaic cell. Ag|Ag *(0.00003 M)||Au 3+(0.93 M)|Au Use standard…

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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.