3. A representation of one unit of KCl in water is shown below. (The water molecules are intentionally not shown.) K (a) What is wrong with this representation? (b) CI Draw a more accurate representation of one unit of KCl dissolved in wate

Q: (a) What are the compounds (1 equations? - 10) which are missing from the following HCl(aq) 1 +2…

A: The compounds missing from the given equations are as follows:CuBr(s): This compound is copper(I)…

Q: How many tertiary carbons in this compound? Br OH O 2 O 5 O 3 O4

A: Welcome to bartleby !

Q: OBT AINED WHEN SODIUM WITH HY DROCHLO THE PRODUTS CARBONATE REATTS RIC ACID ARE:

A: To solve this problem we have to write the balanced chemical equation when sodium carbonate react…

Q: Question 3. In an experiment for the determination of the heat of proton ionization of an organic…

A: The balanced equation for the dissociation of acetic acid, CH3COOH(aq) is: CH3COOH(aq) ⇌ CH3COO-(aq)…

Q: 24 Given the following values of [OH-], calculate the cor- responding value of [H,O*] for each…

A: In this question, Used formula, @25 ℃, [H3O+] [OH-] = 10-14

Q: Consider the following unknown acids: HA, pKa = 27 weather acid HB, pKa = 14 stronger ac d Which…

A: Given: The pKa of HA = 27 The pKa of HB = 14 We have to find the statement that is not true.

Q: The bisulfide anion (HS') has a pk, of 19.0. This means that a 0.10 M aqueous solution of HS is…

A:

Q: esonance principles, what atom is acid first protonated in the molecule shown? NH C D Bloom's La

A: Given:Which atom is acid first protonated in a molecule.An acid is a substance that donates hydrogen…

Q: 1. A Lewis base is any species capable of a. accepting b. donating c. creating d. neutralizing e.…

A: There are different classification of acid and bases - 1- Lewis acid and Lewis base2- Bronsted acid…

Q: Please correct answer and don't use hend raiting

A: Step 1: To identify the most acidic compound, we check the stability of conjugate base formed after…

Q: 5. Which of the indicated H-atoms is most acidic? Hg Spz На H.SP

A:

Q: is slightly acidic ?

A: Atmospheric acidity is the major cause affecting the global atmosphere.

Q: Calculate [H+] of 0.1 M CH3COOH at 25C (Ka = 1.8x10-5) 0.001444 mol/I 0.00134 mol /I 0.00189 mol/ IO…

A:

Q: Predict the major organic product of each of the following compounds. Upload answers on Tophat: a.…

A: Oragnic reaction  mechanism  : There are 6 main types of reaction mechanisms in  organic…

Q: TWO POSSIBLE PROTUN TRANSFER REACTIONS CAN TAKE PLACE BETWEEN THE FOLLOWING REACTANTS a. WRITE TRAWS…

A: Proton transfer reaction.

Q: What is [H3O*] in an aqueous solution (in mol L´¹) containing [OH-] = 3.61 x 10-10 mol L-¹?…

A:

Q: Ihave some acetic acid that dissociates in water. [CH3COOH] = 0.405 M and [CH3COO]=0.505 M.…

A: The acid ionization constant for acetic acid is 1.8×10 -5.

Q: Household ammonia isi i and vinegar is i : neutral : basic : acidic

A: The acidic substance has a pH < 7 Neutral substance has pH = 7 The basic substance has pH > 7

Q: Name: 1. Determine the pH and pOH (to two decimal places) for each: (a) Pure water at 50 °C (Kw =…

A: Water undergoes self ionisation in the following manner- 2 H2O ↔ H3O+ + OH- The equilibrium constant…

Q: - Direction: Give the chemical name of the following compounds below. Give both the binary and acid…

A: Acid can be defined as a species that give hydrogen ions in a solution.

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: Q9) The base ionization constant for (Kp) for acetate ion CH3COO') is equal to: O 4.75 Ɔ 9.25 Ɔ 1.8…

A:

Q: Which of the following ionization states represents the cationic form of leucine? O H₂N- H CH₂…

A:

Q: A solution contains 1810 MAe' nd 15-10 M P • Part A w Nal is added, wil Ael (K 3x 10") Phle (K 73x…

A:

Q: 7. For the ionization of 0.01M HA with a Ka of 1 X 106, the pOH is (a) 2 (b) 10 (c) 4 (d) 12

A: Recall the data, Molarity of HA=0.01 M Ka = 1*10-6 pOH=?

Q: 12. Which is the stronger acid and why? (Drawing resonance structures may help).

A:

Q: what is Oxidizing agent folloong reachon? In the Co H206t 602 ->6 cOz + e Hz O

A: Oxidizing agent :- A substance which itself undergo reduction but oxidizes the other is called…

Q: Q3/ The following information is given for the solution of a normal hydrochloric acid i. H* IH2 (Zn)…

A: Sacrificial anodes protect metals from corrosion, it works by oxidizing more quickly than the metal.…

Q: New August 9, 2020. Which solvent could differentiate between the strength of NAOH and KOH is Select…

A: Both NaOH and KOH are strong bases so to differentiate between their strength we need an acid.

Q: The pH of an aqueous solution of 0.0655 M ammonium bromide, NH4 Br(aq), is (Assume that K, (NH3) =…

A: The question is based on the concept of the pH of the solution.It is defined as a negative logarithm…

Q: k m OH CH₂12, Zn(Cu) CHC13 NaOH Br₂ hv

A: I. Epoxide reaction: mCPBA forms epoxides reacting with alkenes. The stereochemistry for this…

Q: Macmillan Le Ammonia (NH3) can behave as both an acid and a base. Draw the Lewis structure for the…

A:

Q: d. $10.32 Calculate the [OH] of each aqueous solution with the gia Ostest following [H3O+]: moitulo:…

A:

Q: Given that HF is a stronger acid than HCIO. Which lists the conjugate bases in order of increasing…

A: The basicity of conjugate bases is determined by their ability to accept a proton (H+) .In this…

Q: Which of are neutral salts? 口 KF O KNO3 OSrBr, O Sr(OH), O HF O NH,Br

A:

Q: None

A:

Q: Calculate the pH or the [H3O'] as appropriate for the following. а. [H;O'] = 0.0560 M pH = Acidic or…

A: Given :-  a) [H3O+] = 0.0560 M  b) pH = 9.34  To calculate :  pH in first part and [H3O+] in second…

Q: 0-25 Nor 1lit f Hcl mixed Ceith OINO somlor Hcl, her) find Normalibs q folition is A) 0. 16 B) 0.24…

A: Normality of a solution can be written as, mass of g equivalent of a solute present in 1 liter of…

Q: Nomal opinel dollaning doom the d) Gu Fe, O4

A: Oxide spinels have the general formula AB2O4 In the normal spinel structure, there is a close-packed…

Q: What is the [H+] and pOH if   a.) pH=3.2 ? b.) [H+] of 9.1 x 10 -3

A: A question based on equilibrium concept that is to be accomplished.

Q: Macmillan Learning If the K of a weak base is 7.6 x 10-6, what is the pH of a 0.44 M solution of…

A: Given -> Kb = 7.6 × 10-6 Molarity of weak base = 0.44 M  pH = ?

Q: A buffer solution is 0.357 M in H2 C204 and 0.399 M in NaHC204. If Kal for H2 C204 is 5.9 x 10-2,…

A:

Q: CI OMe OMe LDA (3.0 equiv); Mel Me- -OMe

A: In this question, we will draw the reaction mechanism in the presence of LDA  LDA is strong base and…

Q: Fill in the blanks for the table given below: [H+] [OH-] pH РОН 4.2 x 105 A B D 6.8 x 107 E F G H…

A:

Q: [References) The pH of a 0.179 M solution of a weak acid, HB, is 2.57. What is K, for the weak acid?…

A: 1- First calculate the H+ ion concentration in the solution.  pH = -log([H+])  -pH = log([H+])…

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.