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Q: Give examples of species which donot behave as Lewis acid or Lewid base?

A: Electron pair acceptors are known as Lewis acid. They are electrophilic in nature that means they…

Q: OH-] pOH pH Acidic or Basic 4.5*10-6       3.9*10-4       -       -       -…

A: PH= -log[H+] Ph+poh= 14 If PH is less than 7 then solution is acidic and if pH greater than 7 then…

Q: Which statement is correct regarding the acid-base equilibrium system below? OH HN. CH HC I.…

A: In an acid base reaction the equilibrium lies in the side having weaker acid.

Q: a 17 of 19 What are the concentrations of H,O+ and OH- in oranges that have a pH of 3.78? M [H,O*] =…

A:

Q: For each reaction, label the Lewis Acid and the Lewis Base

A: Given reaction: Lewis acid and Lewis base are to be labelled.

Q: Which of the following is the strongest acid? алон OH В. D. C. Br- олон Озвон

A: An acid , which release proton (H+) ion easily in an aqueous solution. In given compounds ,…

Q: Calculate the pH of solutions having the following  [H+]: a) 0.0020 M b) 7.0 x 10(-8) M c) 3.0 M

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Q: What is the concentration of a weak acid if its Ka = 3.7 x 10-7 and its pOH = 11.62?

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Q: Neutral solution nas p7 O ves ONo

A: pH is a scale to measure the concentration of hydrogen ions. The negative logarithm of hydrogen ion…

Q: What is the pH of a 0.355 M HNO3 solution

A: Since you have asked multiple questions, we will answer the first question for you. If you want any…

Q: This young child drinks a 1L bottle Cherry Coke (pH = 2.20). What is [H,O] in the bottle for this…

A: Hi there! Since you have posted multiple questions, we will answer the first question for you. If…

Q: What is pH of H2SO4 solution of 10 mg/L?

A: pH :-        It is a scale to measure the acidic or basic property of any substance . That tells…

Q: Calculate the PH and pOH for eacho the solutions with the fo11owing hydngo 1on or hydrxide ion…

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Q: 1. Increasing Acidity HO OH OH ON, ВАС MAC РАС INCREASING ACIDITY:

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Q: Ascorbic acid (vitamin C) is a diprotic acid, H₂CH₂O6. Calculate [H*], pH, and [C₂H₂O6²-] in a 0.34…

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Q: What is the pH of 0.5956 M solution of NaCl at 25 0C? pH = ?

A: The pH of any solution is defined as the negative log of Hydrogen ion concentration.

Q: a cetain juice sample has [H+] = 1.0*10-4(exponet)   a. what is the ph for this sample   b. what is…

A: Equations for pH, pOH calculation:

Q: The percent ionization of 8M HCOOH is 0.44%. What is the Ka of formic acid?

A: The percent ionization of 8M HCOOH is 0.44%.

Q: 2) uhich of the following is the strongest acid? Explein. B. OH OH OH OH

A:

Q: An Acid contains more OH-OH] %3D O(OH] [H] OH IOH Contalns no H

A: An acid is a substance that has a sour taste.  Other characteristics are: It turns blue litmus red.…

Q: Acids that completely ionize in water are O a. weak hases O b. strong bases Oc strong acids d. weak…

A: According to Arrhenius's concept, an acid is a substance that dissociates to give proton(H+) in…

Q: Complete the following statements about solutions: (a) pOH > 7; solution is O acidic о basic O…

A: pOH is a criterion for measuring the hydroxide ion concentration in the solution. It is used to…

Q: Sulfuric acid is a strong acid because 0 has low astion disecites completely in water O Monices in…

A: (3) • Strong acids:-  An acid that completely dissociates into the water, is understood to be a…

Q: The solution with [H3o)> [OH] is O not enough information O basic O acidic O neutral

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Q: Premanganic acid is classified as which of the following? Base Binary acid Ternary acid

A: Answer

Q: 1. OH- concentration is 1.233x10(-7). Is the solution acidic or basic/ basic acdic 2. The hydronium…

A: Acidity and the basis city of the solution defined on the basis of pH and pOH. For a solution if pH…

Q: How many moles of NH3 must be dissolved in water to give 813.0 mL of solution with a pH of 11.15? Kb…

A: The value of Kb for the given weak base is = 1.8x10-5 The concentration of the base solution is =?…

Q: Water superheated under pressure to 200 "C and 750 utm hás Kw= 1.5 X10 Aut is (H,O And [OH) at 200…

A: The equilibrium reaction of water at constant temperature; 2H2O→H3O++OH- and equilibrium constant of…

Q: If the pH of an acid solution at 25°C is 6.18what is the POH ; and the [H^ 1+ ],[OH^ 1-) in mol / L?

A: At 25°C, given that;   pH of the acidic solution = 6.18   pOH of the that solution = to be…

Q: 1) Complete the entries in the following table: .fAol od: [H*][OH] pH pOH Acid, base or neutral?…

A: The expressions useful to complete this table: [H+][OH-]=10-14 pH=-log [H+] pH+ pOH =14

Q: An Acid contains more O [H] > [OH] OIOH] > [H] )Contains no (H) OH-OH

A: Acid The substance which lose the Hydrogen Atoms are called as Acid . The substance which gain the…

Q: Which among the listed choices is a conjugate acid base pair in the following equation? HBRO3 + H2O…

A: To solve this problem we will use the Bronstead-Lowry acid-base concept .

Q: HQ он на. CH3 CH3 HO. CI

A: The strength of carboxylic acids is measured by observing the stability of its conjugate bases.…

Q: Which of the following are acids? HC2H302 HOOCH3 СН30н O HF OCH4

A: Acid is a species that can donate H + ion. If hydrogen atom is attached to a highly electronegative…

Q: Which of the following is not a conjugate acid-base pair? O H;SO4, SO, O HPO4, HPO O HNO3, NO; O…

A: For any pair to be conjugate acid-base pair, there should be difference of 1 proton i.e H+ between…

Q: ALL BEAICF 12 AN of 100 mL SOLUTION; HAve A QU EOUS 0.1M A: HN 03 B:HN O2 Ka = 7.2 X /0 CHNO;) = %3D

A: Since beaker A has acid HNO3 with concentration = 0.1 M  And beaker D has H2SO4 with concentration =…

Q: 2. Calculate the [ H*] of each of the following given the pH and pOH c) pOH = 2.5 d) pOH = 3.4

A: The pH of a solution depends upon the concentration of H+ ions present in it. It is calculated by…

Q: If the [H3O+] concentration is 0.00047M, what is the pH?

A: Given, Concentration of H3O+ ion = [H3O+] = 0.00047 M pH of the solution = ? Note: pH: It can define…

Q: The pH of a basic solution is 11.39. What is [OH-]?

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Q: Arrange the4 solutions in order of increasing acidity NaCl, NH4Cl, NaCl, NaHCO3, NH4ClO2,

A: ability to donate H+ is acidity .  ( in the question you have given NaCl two times , i have two…

Q: oue:-complete ithe given reactions with the mecessaryftarting material or greduct.? Naocts NaoHas…

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Q: Lemon has pH

A: Given options A. Acidic B. equal to 14 as it is neutral substance C. Basic D. More than 7

Q: Calculate the concentration of all species (H3PO4, H2PO4-) and the pH of a 0.200 M solution of…

A: 1. The concentration of H3PO4 is 0.165 M.2. The concentration of H2PO4− is 0.035 M.3. The pH of the…

Q: What is Ka of acid HA when the initial concentration of HA Is 0.31M and the pH is 3.18?

A: The initial concentration of the weak acid is C = 0.31 M.The pH of the solution of HA is 3.18.We…

Q: -5 Wihat PH ofa2.5NLO M NOOH Sudion? NoOH is a Strung lanse is the.

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Q: Sadium hydroxide (NADH) is a canmonly used base with many aplicatons. A one-pmonth poducttion n the…

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Q: 'CI

A: