What is the pH of a solution prepared by dissolving 0.075 mol of Ba(OH)2 in water to give 455 mL of solution? O A. 13.52 OB. 0.48 OC. 0.78 D. 12.92 E. 13.22

Q: If you have 0.1 x 6x 10^23 hydrogen ions in 1L of solution, what is the pH? O A. 7 В.3 O C. 5 O D.…

A: The correct answer is given below

Q: Calculate the pH of a solution that is 0.210 M nitrous acid (HNO₂) and 0.290 M potassium nitrite…

A:

Q: What is the pH of an acetic acid solution (HC2H3O2) with concentration 0f 0.100 M. Ka=1.75 x 10-5 A.…

A: An ICE table is constructed to determine the equilibrium concentration of H3O+ as follows,

Q: Calculate the pH of a 0.30M solution of sodium acetate (NaCH3COOo) given that the Ka of acetic acid…

A: Formula for calculating pH of as solution of a salt made from a weak acid and a strong base: pH = 7…

Q: Determine if each salt will form a solution that is acidic, basic, or pH-neutral. a. FeCla d. NH,Br…

A: Since you have posted a question with multiple subparts, we will solve the first three subparts for…

Q: 4. Which solution has the lower pH? a. 0.1M HCl or 0.1M HC2H30₂ b. C. 0.1M NaOH or 0.1M NH3(aq) 0.1M…

A: We have find out the answer.

Q: A solution is prepared by adding 0.10 mol of ammonium chloride, NH4Cl, to 1.00 L of water.  Which…

A: Salt formed from Strong acid + Strong base gives neutral solutiom Strong acid + weak base gives…

Q: Which of the following does not represent a Lewis acid-base reaction?

A: According to the Lewis definition, the species which donates lone pair of electrons acts as a Lewis…

Q: А. 2 H, (g) + 0,(g) 2 H,O(1) The entropy, ASixn, mol Angas has little or no change. decreases.…

A: The Δngas of any reaction is defined as, => Δngas = sum of number of gaseous molecules in product…

Q: 15. TA Morphine is found in opium poppy flowers, shown in the photograph. Morphine is a weak base…

A: Dear student since you have posted multiple questions, As per BARTLEBY QnA guidelines we are allowed…

Q: 7) An aqueous solution of NaF is prepared by dissolving 0.250 mol of NaF in sufficient water to…

A: The objective of this question is to calculate the pH of a solution of sodium fluoride (NaF) at 25.0…

Q: What is the pH of a solution containing a mixture of 0.50 M HCN and 0.040 M NaCN? (Ka = 4.9 x 1010…

A: Answer :- HCN is a weak acid and NaCN is its conjugate Salt . This solution is basically acts as a…

Q: At a certain temperature the Ka for the hydrogen sulfite ion, HSO," is 6.2 × 10⁹. Which of the…

A: Given,the molarity of NaHSO3 = 0.100 mol.L-1Ka = 6.2 x 10-8

Q: This compound is a weak organic base: C18H21O3N + H2O C18H21O3NH+ + OH-…

A:

Q: 28. How many grams of NaOH must be added to 0.30 L of water to make a 2.0% (w/v) solution? A) 60. g…

A: 28. Given :- volume of water = 0.30 L  % w/v = 2.0 %  To calculate :-  Mass of NaOH

Q: A 4.0 M HCl solution is used to titrate a 2.0 M KOH solution.   a.   How many ml of the HCl…

A: To  solve the question regarding neutralization reaction.

Q: Calculate the pH of a 1000 mL solution prepared by dissolving in water 0.600 mol of a weak acid HA…

A:

Q: If a solution of aspirin has a [OH-] = 4.4 x 10–12 M, what is the pH of the solution?

A: Given, [OH-] = 4.4 ×10-12 pH is the negative logarithm in hydrogen ion concentration.

Q: Calculate the pH of a solution that's 0.65M in NaF and 0.75M in HF. (HF. Ka = 7.2 x 10-4)? A.3.08…

A:

Q: What is the pH of a solution made of 0.15M NH3 and 0.23M NH4Cl? where the Kb= 1.8 x 10-5. A. 4.61…

A:

Q: Which of the solutions listed below has the lowest pH? A. Pure H20 B. 2.5 x 10° M HNO3 C. 0.10 M…

A: Given the solution have lowest PH from following solution a) pure H2O    b) 2.5 * 10^-5M HNO3…

Q: Calculate the pH of HOCI solution that is 2xE-6 M, Ka =2.8xE-8 а. 2.8 O b. 2.4 O c. 1.3 O d. 6.6

A:

Q: A solution contains 6.1 g/liter of benzoic acid. Calculate the pH. a. None of these O b. 1 С. 4 d.…

A: Here we have to determine the pH of aqueous solution containing 6.1 g/Liter of benzoic acid . Data…

Q: What is the pH of a solution made by mixing 45.00mL of 0.1256M HCI with 20.00mL of 0.2006M NH3? O a.…

A: We need to find the pH of the solution made by mixing 45.00 ml of 0.1256 M HCl and 20.00 ml of…

Q: Calculate the pH of a 0.12 M solution of NaC2H3O2 (for HC2H3O2 Ka= 1.8 x 10 ^-5). A. 5.09 B. 8.91…

A: Answer:When salt of weak acid and strong base is added in water it gets hydrolyzed to produce OH-…

Q: The pain reliever codeine is a weak base with a K, equal to 1.6x10-6. What is the pH of a 0.05 M…

A: pH of a solution is defined as the negative  logarithm of H+ ion concentration. Given codeine…

Q: The acid-dissociation constant of hydrocyanic acid (HCN) at 25.0°C is 4.9 × 10-10.  What is the pH…

A: A strong base and weak acid react to form salt and water. The salt will be basic in nature and the…

Q: ľ The pH found to The hydr The hyd.

A:

Q: 20. What is the pH of a solution with [H3O*] of 5.8 x 105 a. 5.80 b. 4.24 C. 9.76 d. 10.60 e. 5.00

A: pH of a solution measures the acidity of that solution. pH from the solution can be determined from…

Q: What is the pH of a 0.00050M Ca(OH), solution? 3.00 3.30 9.50 10.70 11.00

A:

Q: A solution is prepared by diluting 10.1 g HNO 3 (MW=63 g/mol) with water to a volume of 1.5 L. What…

A: Hence the pH =0.97

Q: compounds) when dissolved in water will produced the highest pH solution? Assume equal…

A: As we know,  Acidic salt has pH greater than 7  Basic salt has pH lesa than 7. While neutral salt…

Q: You are given a diprotic acid H₂A. 10.00 mL of this acid solution of 0.0200 M is titrated with NaOH…

A:

Q: Need help with question 4

A: a) HCl is a stronger acid than HF because fluorine is more electronegative than chlorine. In result,…

Q: A solution containing 2.60 x 103 moles of HCl and 3.32 x 10~³ moles of NaOH into a container and…

A:

Q: ample human blood was measured to pe 7.52 at 25°C. Calculate pOH, CH+], and [OH-] for the sample.…

A: pH +pOH = 14  pH = -log[H+] pOH = -log[OH-]

Q: 5. A 0.15 g Ca(OH)2 (MM = 74.092 g/mol) is dissolved in enough water to make a 0.500 L solution.…

A: Given, The mass of Ca(OH)2=0.15 g. The molar mass of Ca(OH)2=74.092 g/mol The volume of the…

Q: What is the pH of a solution prepared by diluting 0.75 mol HNO3(aq) to a volume of 75 mL? (Hint:…

A: Given, moles of HNO3=0.75 mol volume =75 mL=75×10-3L

Q: Give a clear handwritten answer...Find out pH  Of Hcl ...given Hcl solution (H+)=0.03?

A:

Q: 3. If the H+ concentration in an aqueous at 25.0 C has a value of 0.100M, what is the pOH of the…

A: pH of the solution can be calculated as below:

Q: 20. Given below are 4 hypothetical acids. Which one is the weak acid? a.HX H* + X b.HY H* + Y* с. НА…

A: ->Weak acids are molecules that partially dissociate into ions . ->dissociation of weak acid…

Q: Which one of the following 0.1 M aqueous solutions has pH = 7?   A.  NaHSO4   B.  NaBr   C.…

A: Both strong and weak acid solutions have pH less than 7. Whereas basic solutions have pH greater…

Q: Calculate the pH of a 1000 mL solution prepared by dissolving in water 0.600 mol of a weak acid HA…

A: Interpretation -  To determine the pH of a 1000 mL solution prepared by dissolving in water 0.600…

Q: Calculate the pH of a solution made by mixing 50 mL of 0.10 M aqueous NaOH solution and 50 mL of…

A:

Q: C. A 0.0543 M solution of a weak acid HA has a pH of 4.87. Calculate K, and % ionization of a the…

A: There is more than one question, and all are different. As per answering guidelines I can answer…

Q: 4. Write the ionization equation and K expression for: + a. HC,H,O, b. NH, c. HCIO, d. HCO,

A:

Q: Which of the following chemical species is amphoteric? a. NaOH b. C4H10 c. H2O d. H2SO4   What is…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.