The [H3O+] = 4.7 x 10-5 M for the HC7H5O2 and NaC7H5O2 solution. What is the pH of the solution?

Q: 3. Give the IUPAC name for the following compounds, and/or include R/S configurations in the name:…

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Q: How many moles of BeCl2 are needed to react completely with 1.75 moles of LiH?

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Q: Use the following information to answer numerical-response question 11. Organic Compounds 1 H 2 3 HH…

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Q: Which of the following rows identifies the common classification of C₂H4(g) and C₂H4Cl₂(g), and…

A: Answer  of ist question is first line of the table: aliphatic| unsaturated| saturated

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Q: Ammonium bromide, along with an oxidizing agent, acts as a biocide to bacteria, algae, and fungi in…

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Q: 0.9% (w/v) sodium chloride (MW = 58.44 g/mol) solution (normal saline solution) has an osmotic…

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Q: 6 GRAMS OF UREA IS DISSOLVED IN 2 LITERS OF WATER. What is the chemical formula of urea?

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Q: What is the correct name of compound A?

A: Answer : (1S, 3R-1, 3-dichorocyclohexane)

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Q: What is the percent ionization of a 1.0 M solution of hydrazine, N2H4? N₂ H4 Kb = 9.5 x 10-7 [?] % %…

A: The percentage ionisation can be calculated from the Kb and concentration of hydrazine.

Q: 1. Which does not belong to the group?* Hg₂ + 2Cl⁻¹ ⇌ HgCl₂ Ag⁺¹ + Cl⁻¹ ⇌ AgCl₂ Pb⁺² + 2Cl⁻¹ ⇌ PbCl₂…

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Q: 2. Balance the following reactions. Acidic: MnO(aq) + Sn²+ (aq) → Mn²+ (aq) + Sn+(aq) b. Basic:…

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

A: Please find the below attachments.     Thank you

Q: A beaker holds a mixture of 0.40 M HIO3 and 1.0 M HCOOH. Ka(HIO3) = 1.6 x 10-1 Ка(нсоон) = 1.77 ×…

A: Given: Ka (HIO3) = 1.6 × 10-1 Ka (HCOOH) = 1.77 × 10-4 We have to calculate the pH of a mixture of…

Q: Compare stabilities of the two Lewis formulas. Are the two structures equally stable, or is one more…

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Q: Consider the reaction below. Which species are the Brønsted-Lowry bases? HCO, (aq) + NO₂ (aq) =…

A: ->Bronsted acid is acid which can donate H+ to the base . -> Bronsted base is base which can…

Q: b) i) Consider the following reaction scheme to answer questions (i) to (iii) Br Mg Ether MgBr 2…

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Q: A weak acid, HA, with molarity = 0.235 M was found to have a pH = 2.37. Calculate the ionization…

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Q: The following list includes the key terms involved in a radical reaction mechanism. Note - some of…

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Q: Use the MEASURED Van't Hoff factors in the table below to calculate each colligative property: a.…

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Q: 1- Which compound undergoes substitution by the SN mechanism at the fastest rate? A) ME Br B) Br C)…

A: Reactivity of SN2  reaction :

Q: Sodium lactate, NaC3H5O3, has uses in medicine to treat low blood pH and in soaps to create moisture…

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Q: Certified Reference Material (CRM), GSS-5, is certified to contain 40.67 ± 3.33 mg/kg of Ni in soil.…

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Q: Identify the major product of the reaction of an alkyne shown below. lo ||| 1. Hg(OAc)2, H₂O 2.…

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Q: Match the expected positive result of each cations. Black ppt Yellow ppt White ppt Reddish-brown…

A: A question based on qualitative analysis that is to be accomplished.

Q: Use the following information to answer numerical-response question 15. An Equilibrium System N₂(g)…

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Q: 4. Write mechanism for the reaction and predict the final product. CHO CF3COOO

A: Benzaldehyde on treatment with trifluoro peracetate produces phenyl formate. This reaction is an…

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Q: Rotation Handle 1 Arrow O 2 Benzene O O Ring 3 4 O O O O O O 5 O O O

A: Organic compounds are the compounds that contain carbon and hydrogen atoms in a compound.

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Q: What is the difference between integral and peripheral proteins? A) Integral proteins are required…

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Q: Which of the following alkenes is the least stable? 0 0

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Q: Part C nmunication (3 marks) 3. OBSERVATION: A piece of chalk (calcium carbonate) was placed into…

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Q: Complete the following reactions by providing the missing products and reagents A-G. i) OH H₂PO4…

A: Alkene in presence of m-CPBA undergo epoxidation reaction. This is one type of oxidation reaction.…

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A: Phase diagram is a graphical representation of the physical states of a substance under different…

Q: Choose the reagent necessary to OH OHCI in water O NaCl in ether O NaCl in DMSO OKCI in acetone

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Q: 4. Use tabulated bond energies to estimate the enthalpy of reaction for each of the following gas…

A: 4) Answer : a) Given : The given reaction is:  N2(g) + 3H3(g)   ------> 2NH3(g)  Finding : To…

Q: For the reaction: C4H10 (g) + 13/2 O₂ (g) → 4 CO2 (g) + 5 H₂O (g) (a) Find an expression of AG…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: wriiteeee the BALANCED Chemical Equation of Chemical Reaction givenn below. Number it according to…

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Q: An aqueous solution contains 0.22 M ammonium perchlorate. One liter of this solution could be…

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Q: CH2OH CIO HO—CH HC-OH HO—CH CH2OH MacBook Air A) ketohexose B) ketopentose C) aldohexose D)…

A: Thus is the example compound of ketohexose. As we can see here there are six no. Of carbon atoms…

Q: A sucrose solution (MW: 342.0 g/mol) is prepared by dissolving 68.4g of sucrose per liter of the…

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Q: Match a structure with the correct IR spectrum. You will, of course, notice that there are more…

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Q: Q/ differentiate in summary between

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A: At equilibrium rate of forward reaction becomes equal to rate of backward reaction. Equilibrium…

Q: Chemistry Provide the product structure for the reaction of acetylene with the following sequence of…

A: (1)->NaNH2 (2)->CH3CH2Br (3)->H2/Lindlar catalyst (4)->BH3 - THF  (5)->H2O2,NaOH

Q: What is the confirmatory reagent of magnesium? Your answer What is the color change of litmus paper…

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Q: Write the equilibrium constant expression, Kc, for the reaction: 2Cu2+(aq) + Sn2+(aq) ⇄ 2Cu+(aq) +…

A: Equilibrium is state of reaction at which rate of forward and backward reaction become equal.

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.