Given the abserbances following 0.074 1H 2) 0.215 3) 0.344 4) 0.473 5) 0.277 How to find %T for each? A = - log (T/100)

Q: Predict the major product in the following reaction. Be sure to draw it with well-defined…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only

Q: What is the [H3O+] (molarity) of a 0.1452 M hydrazine? See reaction below N2H4 + H2O ↔ N2H5+ + OH-…

A: The Equilibrium Reaction given in the question is - N2H4 + H2O ↔ N2H5+ + OH-  Then - Kb =…

Q: For the next reaction: CH,C(ac) + OH-(ac) CHOH(ac) + C-(ac) ac = acuoso AH - - 18 kcal / mol AS + 13…

A: The change in Gibbs free energy and equilibrium constant at temperature T is related as follows,…

Q: Ca o 3 1 1 0 , do for det er

A: Given, Concentration of KIO3 = 0.0163 M

Q: Which pk, value best represents the indicated hydrogen? O 10 O 20 O 15 O 25 =GTH

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Explanation:

Q: Não + XOME NaOH excess ora Son NaOH OH jubna ONa NaOH доме

A: Hydroxide ion attack on ester carbonyl to produce tetrahedral intermediate which collapse into…

Q: Mostly cloudy 77°F Identify the major products possible from the following reaction? O land V O II…

A: The aim is to ascertain the given reaction's major product.Organic reactions are vital for…

Q: Compounds  Mass  3-nitrophthalic acid used 200 mg = 0.2g 8% aqueous hydrazine used  0.4mL…

A: Introduction: The yield which we obtained from performing experiments is called actual yield and the…

Q: 3. Starting with benzene, outline the most appropriate synthesis for the following compound. (Hint:…

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Q: Find [H+] for 0.254 M HNO3 (show all work)

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Q: R or S

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Q: Calculate the grams of one equivalent each of the following for the indicated reaction: (a) FeSO4…

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Q: A student determines that the value of K, for H,S =1.2×107 . What is the value of pKa? Submit Answer…

A: In this question we want to determine the pKa value of H2S.  How we can determine the value of pKa…

Q: Which of the following is the largest? Group of answer choices Cl Cl S S2-

A: Given species are: Cl,Cl-,S,S2-. Among the given species which is the largest in size?

Q: What is the pka of the indicated hydrogen? ↓ H

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Q: The following results were collected for % sodium carbonate in a sample: 4.2, 4.4, 4.9, 4.0, 6.4,…

A: Q test is a method used to accept or reject the observation from a set of data. The step followed…

Q: Sulfurous acid, H2SO3, is diprotic: H2 SO3 2 H+ + HSO, Kal = 1.3 x 10-2 %3D HSO, 2 Ht + So? Ka2 6.3…

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Q: Hypochlorous  acid,HCIO, has a pKa of 7.54. What are [H3O+], pH, [CIO-], [HCIO], and pOH in 0.115M…

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Q: Answer both parts please :) thank you!

A: Equilibrium constant of a revwrsibke reactionnis the ratio of concentrationnof products to the…

Q: R TASK: Balance the following chemical equations by filling in the blanks with the correct reaction…

A: According law of conservation of mass, mass can neither be created nor be destroyed. It only can be…

Q: Which pk, value best represents the indicated hydrogen? o 00 O 15 O 10 O 25

A: pKa indicate the acid strength of a particular molecule. The lower the value of pKa stronger the…

Q: None

A: Approach to solving the question: The basic approach for solving question will be like- first of all…

Q: 4. You are given a list of reactions below along with AG values. - SO₂(g) + 3 CO(g) → COS(g) + 2…

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Q: O 8 https://online.vitalsource.com/reader/books/9781792484490/pageid/77 4. In a titration of KOH…

A: Given, Potassium hydrogen phthalate (KHP) Chemical formula of Potassium hydrogen phthalate : C8H5KO4…

Q: pH pOH 4.2 x 105 A В C 6.8 x 107 E F G 9.54 K L 8.13 ND OFF ANSWERS TO FOUR (4) SIG FIGS. NO NEED…

A: From the formula, pH + pOH = 14 pH = -log([H+]) pOH = -log([OH-)] [H+] = 10-pH [OH-] = 10-pOH

Q: What is the pK, of the indicated hydrogen? O 55 O 40

A: The proton attached with carbon which directly attached with benzene is called benzylic proton .…

Q: Classify the following substituents as activators of deactivators: CH CH3 o-CH,CH N. | CH II III O I…

A: Electron donating through resonance called  +Meffect and electron accepting throught resonance…

Q: 2 СO2 (9) + H20 (9) 2 02 (9) CH2CQ, (g)

A: For a general reaction ; aA + bB →cC +dDKeq. =[C]c[D]d[A]a[B]b

Q: of the following reactions will not proceed well as written? O A B C D E O * H3O+ Brz (1eq) NaOH Br2…

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Q: Which of the following would you expect to have the most negative AS? OI O II O III CONV и он OH OH…

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Q: оте оте H30+ ?

A: The hydrolysis of ketal gives corresponding ketone and alcohol.

Q: Place coefficients where needed to balance the following equation: (enter 1 if no coefficient is…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: O, Os O. 2

A: Answer b

Q: What is the result of the reaction shown below?

A: The above reaction is the SN2 reaction. here Cl- act as a nucleophile and attacks from the backside…

Q: Predict the product for the following reaction: 1. DI BAL-H; -78 °C 2. Н,О- он OH OH но CH3 OH Click…

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Q: Which pKa value best represents the indicated hydrogen? H-CI 00 O 5 O 10 O-5

A: Here, we have to find the pKa value of the indicated hydrogen in HCl.

Q: Equations: ΔΗ-Σ(nΔΗμ)-Σ (n- ΔΗ..s) ΔSΣ (- ΔS,luas) -Σ (n- ΔS,.. m ts) AG = E(n - AGmotucts) – E (n -…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Calculate delta G for the following reaction: N2 + H2 NH3 Please include all steps

A: Please find the below attachments.     Thank you

Q: (Q13) The poison strychnine is a weak base with Kp = 1.8 x 106. What will be the equilibrium pH of a…

A: Given-> Kb = 1.8 × 10-6 Molarity = 0.710 M

Q: Which pk, value best represents the indicated hydrogen? H-CI 05 O O 10 O -5

A: Since, Acidity measure with the help of pKa value. More the pKa value, less will be the acidity.…

Q: What is the ionic strength of a solution that is 0.0128 M in sodium phosphate (Na3PO4)?  (3 sf)

A: Concentration of sodium phosphate (Na3PO4) = 0.0128 M

Q: (3) 7. An acid HA is dissolved in water: HA H+ + A. [HA] = 0.250 M; [H*] = 4.00 x 104 M; [A-]=4.00 x…

A: In this question, we will determine the pKa value of HA acid. Here, Given :  [HA] = 0.250 M  And…