OH NAOH NaOCI, ACOH Он CI но socl, DMP mild base он

Q: A student was given a stock ascorbic acid solution of 2.323 mg/L. Following the directions in the la...

A: Concentration of stock ascorbic acid solution = 2.323 mg/L

Q: A 1 liter solution contains 0.357 M hydrofluoric acid and 0.268 M potassium fluoride. Addition of 0....

A: buffer nothing but which resist the pH by addition of small amount of acid or base buffer is combina...

Q: A Lab Data - X You have not titrated to the endpoint Standardized NaOH (M) 0.4033 Initial volume of ...

A: Final volume of burette (in ml ) = ? 

Q: 20.0 grams of Sodium hydroxide was dissolved in water up to 500 mL. Calculate the Formality of the s...

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Q: Products obtained from this structure

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Q: (ii) Calculate the mg/l, Molarity for 200 mg/l as CaCO3 of Na2CO3. molant니

A:        Amount of Na2CO3 = 200 mg/L Equivalents of CaCO3 = Amount of Na2CO3 * 100Mol. weight of Na2CO...

Q: he new temperature of

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Q: Problem 3: A water has pH = 8.8 and an alkalinity of 3.2 meq/L. Estimate the concentrations of: a. H...

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for ...

Q: Enough of a monoprotic acid is dissolved in water to produce a 1.21 M solution. The pH of the result...

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Q: In the equation 2Na+(aq) + CO,2-(aq) + Sr2+(aq) + 2Cl-(aq) SrCO,(s) + 2Na*(aq) + 2C1¯(aq) (a) Identi...

A: Identify the spectator ions and write the balanced net ionic equation --- 

Q: Draw the skeletal structure of the alkyl halide that forms the following alkene as the only product ...

A: Elimination reactions are reaction in which there is removal of hydrogen atom and halogen atom.

Q: A. FERMENTATION OF CANE SUGAR 1. In a 500 mL Florence flask, place 50 gms of brown cane sugar and 1 ...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: 5 Name three ways by which the volume of a gas can be decreased.

A: 5. We have to name the three ways by which the volume of a gas can be decreased.

Q: 7) Determine the molarity of the following solution: 4.35 moles of KMN04 are dissolved in enough wat...

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Q: а. OCH3 + CH;0,CC=CCO,CH3 (CH3)3SIO b. + CH,=CHNO, CH2OCH3 С. + CH;O,CC=CC0,CH3

A:

Q: Do you think that it possible for a solution of HF to have a lower pH than a solution of HBr Why or ...

A: A strong acid has weak conjugate base whereas a weak Acid has a strong conjugate base  HF -------&gt...

Q: 1.3334 grams of Aluminum chloride was dissolved in distilled water up to 100 mL. What is the molar c...

A:

Q: For what specific sugar is tested by Bial’s Orcinol reaction. Show the chemical equation?

A: Bial's test is a chemical test for the presence of pentoses. Bial’s reagent contains concentrated HC...

Q: At what point in the titration have you reached when 40.0 mL of 0.250 M KOH has been added to 45.0 m...

A: Answer: This question is based on acid-base titration in which we have to find out, at which point o...

Q: Species Lewis Structure Specifications NI3 Valence e's: Bonded Atoms: Lone Pairs: Steric Number: Sha...

A: Let us first discuss its structure and then answer the other questions. 

Q: 1 The oxygen tank in a hospital respiratory unit has a pressure of 4840 mmHg. What is the pressure o...

A: 1.     1 mm Hg  =  0.001316 atm

Q: 7. Copper and tin are commonly used in household plumbing applications. Explain why these are the me...

A: The answer is as follows:  

Q: 3 Use the kinetic molecular theory to explain why, at constant temperature, the pressure of a gas in...

A: Kinetic molecular theory of gases states that gas particles are in constant motion and exhibit perfe...

Q: Why is it recommended to fight fire only in the INCIPIENT Stage?

A: FIRE SUPRESSION

Q: 3 attempts left Check my work Enter your answer in the provided box. The combustion of how many mole...

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Q: The quantity of antimony in an ore can be determined by an oxidation-reduction titration with an oxi...

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Q: 2964 ーSOCT 1170 296 Please provide a structure consistent with the following IR, 13C NMR, and 'H NMR...

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Q: How many grams of lactic acid and mL of 0.1M sodium hydroxide must be added to 100 mL of water to pr...

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 433. : H,(2) + Cl...

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Q: Give the organic product: „CO,H Heat B C D COH Select one: A

A: Here, in this case, 4n+2πe- system, so here Diels-Alder reaction takes place. Now, in this case, due...

Q: Why are ethers used as inhalation in general anesthetics? Describe why we do no use diethyl ether as...

A: Ethers were used as inhalation in general anaesthetics because ether has high therapeutic index, it ...

Q: Thiatriazoles, when heated de-compose vigorously. Why is this?

A: On heating thiatriazoles decomposes to form nitogen gas and isothiocyanate. Because nitrogen is a ga...

Q: The rate constant for the decomposition of dinitrogen pentoxide, N2O5, at 35° was found to equal 1.4...

A: Answer: This question is based on arrhenius equation that gives us the relation between rate constan...

Q: heducation.com/ext/map/index.html?_con%3Dcon&external browser%30&launchUrl%-Dhttps%253A%252F%252FIms...

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Q: Calculate the equilibrium constants Keqo for the following reactions, using the standard free energy...

A: Answer: To solve this question, we will use the relation between standard gibbs free energy and equi...

Q: (i) Calculate the Molarity, and mg/l as CaC03 for 200 mg/l H3PO4

A: Hardness of water is always expressed in CaCO3 equivalents CaCO3 equivalents =  (weight of salt / gr...

Q: Calculate the degree of unsaturation. Assign the relevant peaks in the IR spectrum. Assign the peaks...

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

Q: 1.)Hydrogen sulfide, a colorless gas with a foul odor, dissociates on heating: 2H2S(g) 2H2(g)+ S2(g)...

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Q: Ozone decomposes to oxygen gas 2O3(g) → 3O2(g) A proposed mechanism for this decomposition is show...

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Q: If the structure below is alkyl halide that undergoes elimination, what would be the structure of th...

A: Haloalkanes undergo elimination reaction (dehydrohalogenation) on heating with KOH in presence of C2...

Q: You have a neutral, 4-coordinate macrocyclic ligand that binds to Ni(II). When a weakly-coordinating...

A: Square-planar Ni(II) complexes are diamagnetic and their colour is usually red, yellow or brown.Henc...

Q: 14-28 Electrophilic addition of Br2 to isoprene (2-methyl-1,3-butadiene) yields the following produc...

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Q: 3

A: 2) In the cyclic form of a sugar, the anomeric carbon is the carbon that was part of the carbonyl gr...

Q: Propose a mechanism for the following reaction + H20

A:

Q: What is the pH of a buffer prepared by mixing 100 mL 0.050 mM NaH2PO4 and 25 mL 0.075 mM Na2HPO4? (p...

A: Given,  Millimolarity of NaH2PO4 = 0.050 mM  Volume of NaH2PO4 in mL = 100 mL  Millimolarity of Na2H...

Q: Which of the listed reagents (in-sequence) will accomplish the following synthetic transformation? I...

A: Answer: This reaction is based on the chemical properties of alkene and alkyl halide.

Q: the following information: hydrofluoric acid = HF hypochlorous acid = HCIO HF is a stronger acid tha...

A:

Q: balanced equation:

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Q: A solution composed of 50% ethanol (EtOH), 10% methanol (MEOH), and the rest are (H2O) is fed in wei...

A: Considering no reaction ; Flowrate IN = Flowrate OUT .   Therefore , 100kg/hr IN = 60kg/hr + x kg/hr...

Q: Calculate the pH after 0.020 mol HCI is added to 1.00L of a mixture containing 0.100 M HC3H5O2 and 0...

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.