* ? H2 1) OsO, 2) NaHSO/H,0 ? HBr

Q: What do acids react with in limestone to form giant cave systems? metals hydroxides carbonates O…

A:

Q: 4) Complete the following table. Show all your work including formulas. [H'] M [OH]M pH рон Acidic,…

A: Interpretation: The given table is to be completed.

Q: If [H* ] = 4.3 x 10-4 M, what is [OH]?

A: The given problem can be solved by using the formula given below as; H+ OH- = Kw= 1.0×10-14…

Q: Write an equation for the Lewis acid / Lewis base reaction between boron trifluoride and dimethyl…

A:

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

A:

Q: Write equations for the reaction of each compound with BF3, a Lewis acid

A:

Q: If pOH = 9.7, what is [H*]? pH РОН [H*] [OH ] 9.7 ? O 2.0 x 10-10 M 04.3 М O 5.0 x 10-5 M O 2.0 x…

A:

Q: 6.) If the pH = 8.2, what is [H*]? %3D 7.) If the pH = 4.2, what is [OH]?

A: Answer govt as follows

Q: What is the experimental enthalpy (in kJ/mol) for the neutralization reaction between HX and NaOH?…

A:

Q: In the reaction: BCI3 + NH3 The Lewis acid is: (c) B-NH3 1. O cr O H,O O H O NH3 BCly

A: A Lewis acid is a chemical species which has an empty orbital in which it is able to accept…

Q: Write an equation to show that hydroiodic acid , HI , behaves as an acid in water. + H,O(1) →

A: The acid given is HI.

Q: Br OH from and

A:

Q: j To which side must electrons be added? 3 H20 + CIO3 → CI" + 6 OH O left right

A: Which side electron added ?

Q: Calculate [H3O+][H3O+] given [OH−][OH−] in each aqueous solution. [OH−] = 4.2×10−12 M [OH−] =…

A:

Q: Calculate the hydrogen Ion concentration in moles per liter 1) pOH: 4.10 2) pOH: 6.56 3)pOH:…

A:

Q: Which acid is the strongest? formic acid, HCOOH, K = 1.8×104 O hydrofluoric acid, HF, pka = 3.45…

A: Ka is proportional to the acidity.

Q: find pOH ph=2

A: Given,  pH= 2 POH =?

Q: Complete the balanced neutralization equation for the reaction below: HNO,(aq) + Ba(OH),(aq) → O4-…

A: The reactants given are acid HNO3 and base Ba(OH)2.

Q: What is the [H3O+] of tomato juice that has a pH of 4.10? Is it acidic or basic?

A: PH =-log10[H3O+]If PH < 7 then acidic    PH > 7 then basic

Q: Most Acidic H,PO, H,PO, HPO,? H,O+ H,0 Least Acidic

A: Given that : We have to rank these Bronsted acids according to their acidic character.

Q: The pH of 0.20 M HNO3 is O a. 0.63 O b. 1.58 O C. 0.70 O d. 0.20

A: pH  =  - log [H+ ]  Strong acids undergo complete ionisation in solution.  Thus, [H+] =…

Q: Mg(OH)2 represents- O a Manganese hydroxide O b Magnesium hydroxide Manganese (II) hydroxide

A: Interpretation -  To tell about what Mg(OH)2 represent -    Introduction -  As we are seeing here…

Q: Match the description with the corresponding example: a. HF b. NH3 1. A charged, amphoteric molecule…

A: Answer  Match the description with the corresponding examples…

Q: 9. pH describes while pOH describes O [OH-] concentration, [H+] concentration. O [H+] concentration,…

A: pH is a measure of Hydrogen H+ ion concentration. The solution is acidic, when H+ ion concentration…

Q: b. Bi(OH)3 + Sn(OH)3 Sn(OH),² + Bi (basic) ->

A:

Q: 1.Calculate the molarity of the hydrogen ion for each of the following solutions: a. pOH = 4.99 b.…

A: Four numerical problems based on pH concept, which are to be accomplished.

Q: Which of the following statements is false? O A) None of these are false O B) If a solution of…

A: Increase in concentration of methyl amine increases concentration of hydroxide ion.  Greater the…

Q: For  1.15×10−2 M Ba(OH)2, determine [OH−] and [H3O+]

A: Barium hydroxide is a strong base and it undergoes complete dissociation to give two hydroxide ions…

Q: Calculate the pOH of a solution that contains 3.9 x 10 mol L H,O* at 25 °C. O 10.59 O 3.31 O 9.14 O…

A: The hydrogen ion concentration of the given solution is = 3.9×10-4 mol L-1 The pOH of the solution…

Q: When the NaOH is mixed with water, it produces heat.  What is the reason that the heat is formed in…

A: Given,  When the NaOH is mixed with water, it produces heat.  What is the reason that the heat is…

Q: e pH and pOH for

A:

Q: Of the following acids, which one would dissociate to the greatest extent (in water)? HCN…

A: The acid dissociates into its corresponding ions in water.

Q: 1.) What is [OH] if [H'] = 2.3 x 10° M? 2.) Suppose [H] = 8.5 x 10 M. What is the pH?

A: Given, [H+] = 2.3 x 10-5 M [OH-] = ?

Q: is HC2H3O2 an acidic ionic or a covalent bond?

A: HC2H3O2 this is a chemical formula of acetic acid (CH3COOH).It has one double bond between Carbon…

Q: Question 1 In terms of acid strength, which of the following does not belong with the others? HC104…

A:

Q: 1. MeO in MeOH 2. HCI, H2O

A: Given reaction is shown below:

Q: Q5A.How many grams of Anilin C6H5NH2 should be dissolved in water to -10 prepare a solution of 1…

A: Volume of solution = 1L  [OH- ] = 2 × 10-10 M  Kb = 4 × 10-10

Q: What mass of Ca(OH)2 is required to neutralize 50.00 mL of 0.180 M HCl?

A: At complete neutralization, no of moles of the base is equal to the no of moles of acid.

Q: If pOH = 7.6, what is [H* ]? pH pOH [H* ] [OH ] 7.6 ? 0.81 M O 4.0 x 107 M O 2.5 x 10-8 M O 4.0 x…

A: pH  pH is defined as the negative logarithm of H+ ion concentration. Hence the meaning of the name…

Q: The species SO4– 2 is___ A both B None of the others C an acid D a base

A:

Q: Calculate the [H+] and [OH-] in a sample of seawater with a pOH = 6.2

A: Recall the following expressions    pH + pOH=14               pH=-logH3O+      and pOH=-logOH-Given…

Q: 4. For the acid in Option do the following: HO,CCH,C H2 CH2CO2H a) Draw a Lewis structure of the…

A: Conjugate acid and base pairs differ in one hydrogen atom. The conjugate acid has one hydrogen more…

Q: Calculate the theoretical number of moles of HCl equivalent to 1 mole of Al2O3

A: HCl is a strong acid and Al2O3 is an amphoteric oxide. Al2O3 reacts with acid and form salt and…

Q: 8. NaHCO, + H2SO4 NazSO4 + ---> H2CO Ionic, sol. str. Elect. ionic, sol. wk. Elect. ONIC: NET IONIC:

A: Given equation: NaHCO3 + H2SO4 → Na2SO4 + H2CO3 NaHCO3, Na2SO4 = Ionic solution H2SO4 = Strong…

Q: If pH = 5.7, what is [OH ] ?

A: Given a PH = 5.7  Calculate the [OH-] concentration.    calculate the [OH-] of first of calculate…

Q: The pOH of a 0.025 M of HCIO4 is O a. 12.40 O b. 0.94 O c. 13.06 O d. 1.60

A: According to Arrhenius acid base theory,  an acid is a substance which can give up proton(H+) to…

Q: 6. Which formula represents a hydronium ion? A H,O R NH, C. OH D. HOO,

A: water molecule  accept the proton to give hydronium ion. H2O +  H+  ⇄ H3O+

Q: QI\ Complete the following equations? -COOH + CH;OH NII,OI OH Ph

A: Here i have completed all the equation

Q: Q3 :- What is the hydrogen ion concentration in a solution that has a pOH = 7.5?

A: