Two substances are used to clean the outdoor pool for the summer. One has a pH of 5.0. What pH would the second substance need to have in order to neutralize the pool water? 07 O2 09 O 14

Q: What is the pH of a 0.015 M aqueous solution of barium hydroxide? Select one: a. 1.52 b. 12.25 c.…

A: We are given: Concentration of Ba(OH)2   =  0.015 M

Q: A solution of HNO3 has a pOH = 9.45. Calculate the concentration of H3O+ ions in the solution.

A: Solution - According to the question - Given value -  pOH = 9.45 pH and pOH are related as, pH + pOH…

Q: What are the products when an acid and a base are combined? Water and CO2 Only Water Water and a…

A: We have to say what are the products when an acid and a base are combined.

Q: What is the pH of a 0.012 M Ca(OH)2 solution? O 12.38 O 1.62 O 1.92 12.08

A:

Q: What is the pOH of a 0.030 M Sr(OH)2 solution? a. 12.78 b. 12.48 O C. 1.52 O d. 1.22

A:

Q: The pOH of a solution is 3.72. What is the OH¯ concentration in the solution?

A: We know that pOH is related to the OH- concentration by the following equation: pOH = - log10[OH-]…

Q: The OH ion concentration of a blood sample is 2.6 x 10 M. What is the pH of the blood? blood O a.…

A: pH  =  - log [ H3O+ ]  pOH  =  - log [ OH- ]  pH  +  pOH   = 14

Q: Calculate both H3O* | and [OH] for a solution for which pH = 1.38. Enter your answers in scientific…

A: i.e. [H3O+] = 4.16*10-2 M

Q: An unknown solution has a pH of 1.187. What is the hydronium ion concentration of the solution?

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: A solution of hydrobromic acid has [HBr] = 1.3×10-2 M. What is the pH of this solution

A: As per guidelines if multiple questions, first question is allowed to answer, please post  questions…

Q: The pH of a solution is 9. What is the pOH? pOH =  What is the hydrogen concentration? [H+] =    M

A:

Q: Which of the following is NOT amphoteric? O H20 O Al(OH)3 Be(OH)2 PbO2 O Mg(OH)2

A:

Q: What is the pH of 3.1 x 105M HBr solution? O 4.09 O 4.51 O 8.1 O -4.09

A:

Q: 23) The products of a neutralization reaction are water and salt 2 salts an acid and a base

A:

Q: Two unknown substances are found in a lab. Data was collected in order to try identify the…

A: It is given that percent ionization of Substance Y is very less than substance X. We need to compare…

Q: 13. Choose the property that is typical of bases. O feel slippery O taste sour O corrode metal O…

A: Bases are the compounds that gives OH- ions in their aqueous solution.

Q: How many of the following salts are expected toproduce acidic solutions NaHSO4, NaHC2O4, NaH2PO4,…

A: A salt of strong acid and a weak base on dissociation in solution would produce an acidic solution.

Q: Below is the chemical formula for the reaction that takes place at the dosers. Label the 4 compounds…

A: Below is the chemical formula for the reaction that takes place at the dosers. Label the 4 compounds…

Q: Write the equations that represent the first and second ionization steps for tellurous acid (H,TeO2)…

A: Ionization reactions are those reactions in which the compound given converts into ions on…

Q: NEW August 4, 2021. What is the pH of aqueous solution of 0.010 M HNO3 and 0.010 M HCI? Select one:…

A: HCl and HNO3 are both strong monobasic acids. Therefore, they undergo complete dissociation in…

Q: What is the pOH of a solution if 5.00 g of sodium hydroxide is dissolved in enough water to make 225…

A: POH is the negative logarithm of hydroxide ion concentration.  Mathematically it is represented as…

Q: What is the pOH of a 0.030 M solution of barium hydroxide? A)12.78 B) 12.48 C) 1.52 D) 1.22 E)…

A: Given  0.030 M solution of barium hydroxide

Q: 7. Cite at least 3 examples of bases. b. a. C. 8. What is a substance that is capable of donating a…

A: Acid and base I) Acid: acid are those substances which produces a proton [H+] when dissolved in…

Q: What is the pH of 8.1 x 105 M HCIO4 solution? Is it acidic, basic or neutral? O 4.09; acidic O 4.09;…

A: • The values provided in the question are:-     i) Concentration of HClO4 solution, [HClO4] = 8.1 ×…

Q: Which of the following solutions, tested by Tania, is a base? Explain the reason why. ELECTRICAL…

A: Acid :-  Acid is a substance which provides excess of H+ ions when it is dissolved in water. Base :-…

Q: if the pOH is 3.09 what is the pH?

A: If pH is less than 7 then solution is acidic in nature.If pH is greater than 7 then solution is…

Q: Calculate [H,O*] and [OH"'] for the following solutions: pH = 7.41 (Normal blood pH) a. L,OʻH) [OH]…

A:

Q: What is the pH of a 3.00 x 10−8 M solution of HClO4? 6.48 7.00 6.89 7.52 7.15

A: Applying formula  pH = - log[H+] = -log[H3O+]  Equation  HClO4(aq) ———>  H+(aq)  +  ClO4-(aq)

Q: A person claimed that his stomach ruptured when he took a teaspoonful of baking soda in a glass of…

A: Baking soda is NaHCO3 Molar mass of baking soda = 23+1+12+3(16) = 84 g /mol Now, 1 tsp = 5 g  NaHCO3…

Q: What is the pOH of a 0.030 M Sr(OH)2 solution? a. 1.22 b. 12.48 c. 1.52 d. 12.78

A:

Q: Calculate the concentration of HNO3 in a solution at 25°C that has pH (a) 2.06, (b) 1.77, and (c)…

A:

Q: Write the equations that represent the first and second ionization steps for selenous acid (H2SEO3)…

A: Ionic compounds are those which are formed by the transference of electrons from one atom to another…

Q: ph=2.81 what is the h+

A: Given,  The pH of the solution is 2.81  The hydronium ion (H+ ) concentration is:

Q: What is the pH of a solution with an acid concentration of 9.4 x 10-2 M? O a) 2.97 O b) 1.03 Oc)…

A: Acid Concentration = [H30+] = 9.4* 10^-2 Using the formula pH = -log[H30+] pH = - log (9.4*10^-2) pH…

Q: a Calculate the pH of the following solution from the information given: [H*] = 6.07 x 102 M pH =…

A: Given, a) [ H+ ] = 6.07 X 10-2 M b) pOH = 4.09

Q: Calculate [H3O+] and [OH−] for each of the following solutions at 25 ∘C given the pH. pH= 11.31

A:

Q: Which of the following statements explain why HBr is a stronger acid than HF? 17

A:

Q: Use the following information to complete the statement below. Solution Information Provided pH =…

A:

Q: What is the pH of a 0.20 M NaBrO solution? Ką for HBrO = 2.8 × 10-9. O2.78 O 3.45 O 11.39 O 8.76 O…

A:

Q: What is the pH of a 0.015 M aqueous solution of barium hydroxide? A) 12.18 B) 12.35 C) 1.82 D)…

A:

Q: 6. Which of the following is not a property of an acid? O produce H+ ions O corrode metal taste sour…

A: Given properties of acid  Produce H+ ion Corrode Metal Taste Sour Good at removing grease Acid…

Q: sample of rainwater was determined to have a pH of 6.35. What were the H+ concentrations of the…

A: The PH of the solution can be determined by using a formula that is  PH = - log[H+]

Q: Based on the materials measured in the Gizmo, what is the most likely pH of apple juice? O A. 0.3 О…

A: The easy formula to calculate the pH is -log[H+]. Here [H+] is the molar concentration of the…

Q: What is the pH of a 0.010 M solution of HF?(a) 1.58 (b) 2.10 (c) 2.30 (d) 2.58 (e) 2.64

A: HF is a weak acid with dissociation constant Ka = 6.8 X 10-4 The dissociation reaction of HF is  HF…

Q: Nitrous acid (HNO2) has a % ionization of 2.1%. Determine the pH of a 1.300 M solution of nitrous…

A: The given information is: % ionization of HNO2 = 2.1 % Conc. of solution = 1.300 M The chemical…

Q: Two substances are used to clean the outdoor pool for the summer. One has a pH of 5.0. What pH would…

A:

Q: : What is the % ionization of the 0.14 M HNO2 solution? (Ka HNO2= 4.5 x 104) HNO2 2 H* + NO2 6.8% O…

A:

Q: If a particular solution has a pH of 5.0, what is the pOH of the solution? O 7.0 O 2.0 O 5.0 O 9.0 O…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: What is the pH of a 0.150 M solution of hypochlorous acid (HClO)

A: we have to calculate the pH of 0.150 M solution of hypochlorous acid (HClO)

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.