When a strong base is added to a solution with a pH of 7.5, the pH of the solution will _____. a. becomes neutral at pH 7 b. increase  c. decrease  d. remain at pH 7.5

Q: percent ionisation of the niacin.

A: To calculate the percent ionisation of the niacin we first calculate the [H+] pH = 3.26  [H+] =…

Q: Describe the pH and H+ concentration of a base?

A: pH is a representative of Hydronium ions in a given substance.  pH is given as:  pH = -log [H+]

Q: The pH of a solution which contains 0.10 M HNO3 is _______________the pH of a solution which…

A: pH is the negative logarithm of concentration of proton.

Q: Convert the concentration 1 ppm NaCl to mg/L as CaCO3.

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

Q: When a strong base is added to a solution with pH of 7.5, the pH of the solution will A.) Increase…

A: A solution with pH = 7.5  we have to determine what will happen if a strong base is added to that…

Q: Calculate the number of hydronium ions in 42.40 mL of an aqueous solution with a pH of 6.82. number…

A:

Q: Calculate the pH of each solution given the following. [OH−]=8.7×10−6M  Express your answer using…

A: Given: Concentration of OH- is  8.7×10-6 M. To find: pH

Q: Be sure to answer all parts.   Convert each H3O+ concentration to a pH value.   a. 1.8 ×10−3 M…

A: Given concentration of H3O+ = 1.8 ×10−3 M a) pH of a solution is defined as the negative logarithm…

Q: Convert each H3O+ concentration to a pH value.   a. 3.6 × 10−2 M   b. 3.47 × 10−9 M

A: To find : pH of the solution from concentration of H3O+ ions in solution.

Q: pH Versus Hydronium lon Concentration 14 12 Bleach. Aqueous ammonia • 10 Milk of magnesia • 8-…

A: pH vs Hydronium ion concentration is given for some solutions and natural substances.

Q: ٤ Hydrochloric acid solution with 0.015 M, if you take 50 ml from it and diluted by water to 150 ml…

A:

Q: Calculate the H3O+ concentration for each pH. pH = 11  [H3O+] = ____________ M pH = 2   [H3O+] =…

A: Since the pH of any solution is given by  pH = -log[H3O+]  where [H3O+] = concentration of H3O+ ions…

Q: HCI is a strong acid. You measured the pH of a 0.1M HCI solution and its pH was 1.0. You diluted the…

A:

Q: Convert each of the following H3O+ concentrations to pH. 1.67 M  2.15 µM 0.0316 M 0.000604 M

A: (a) Concentration of H3O+ [H3O+] = 1.67 M    We can calculate pH using equation: pH = - log [H3O+]…

Q: concentration

A: pOH = 14 - pH  pOH = 14 - 10.41  pOH = 3.59

Q: 37. A solution has a pH of 10.65. What is the [H3O+] value for this solution?\ a. 2.2 x 10-11 b. 4.5…

A: In Chemistry, pH is a scale which is used to specify the acidity or basicity of an aqueous solution.…

Q: 6. Which solution has the highest pH? A. 0.10 M HCIO4 (aq) B. 0.10 M HBrO4 (aq) C. 0.10 MHCI0(aq) D.…

A: pH is defined as negative logarithm of hydrogen ions

Q: Calculate the H,O* concentration for each pH. pH = 11 [H,O*] = M pH = 1 [H,O*] = M M pH = 7 [H,O*] =

A: a) pH = 11 b) pH = 1  c) pH = 7  We know that, pH of solution is :-  pH = -log[H+]  pH = -log[H3O+]

Q: b) Which is a reasonable pH for vinegar (sour taste)? 4; 7; 9; 12

A: pH is defined as the negative logarithm to the base 10 of hydrogen ion concentration  expressed in…

Q: Find the pH of a solution 2.0 M in LiI

A: Acidic salt have pH less than 7, basic salt habe pH greater than 7 and neutral salt have pH equal to…

Q: A solution is made by dissolving 36.7 g of HCl in 885 mL of water. Calculate the pH of the solution.

A: Given data of the following, mass of HCl = 36.7 g molar mass of HCl =36.458 g mol-1 Volume=885 ml =…

Q: 13.6 mL of an HCl(aq) solution with a pH of 2.65 are mixed with 14.2 mL of another HCI(aq) solution…

A:

Q: A 0.10 M solution of a base has a pH=9.28. Find Kb.

A:

Q: 2. Compare the concentration of the hydroxide ion to the hydronium ion in the type of solutions…

A: To Compare the Hydronium ion Concentration [H3O+] and Hydroxide ion concentration :

Q: What is an acid base solution in a ph

A: Answer - pH Scale - The pH of a solution indicates its acidity or basicity (alkalinity). The pH…

Q: PH of bases is lower than acids. Select one: O True O False

A:

Q: A strong acid solution is diluted by a factor of 100. Which statement below is true? The pH…

A: Answer

Q: Convert each of the following H3O+ concentrations to pH. a. 1.15 M b. 2.25 µM c. 0.0259 M d.…

A: Given: Concentrations of H3O+ given are, a. 1.15 M b. 2.25 µM = 2.25 × 10-6 M…

Q: Do you think acids with a low pH and bases with a high pH are considered very dangerous?

A: The potential measuring H+ ions amount in any specified solution is called pH. Its value varies in…

Q: Find the new pH of this solution.

A: pH = -log[H+]  [H+] = 10-pH

Q: A certain weak base has a ?b of 7.50×10^-7. What concentration of this base will produce a pH of…

A:

Q: The pH of a fruit juice is 3.4. Find the hydronium ion concentration, H3O* |, of the juice. Use the…

A: Since we know that - pH = - log [H3O+]

Q: 2. The pH value of a solution a. basic be: is 5.9. If the hydrogen ion concentration is decreased…

A: Given pH of the solution is 5.9 so the solution is acidic. When hydrogen ion concentration is…

Q: water? a. Slightly acidic Neutral Very basic d. Slightly basic e. Very acidic

A: pH of solution is defined as negative logarithm of hydrogen ions in the solution.

Q: A 0.001 M solution of HCl is prepared. What are the hydronium & Hydroxide ion concentrations?

A: A strong acid is the acid which dissociates completely in solution to form ions. The concentration…

Q: Which has a higher pH? O 0.10 M of a strong acid 0.10 M of a weak acid Neither, both have the same…

A: 37. Strong acids have higher concentration of hydronium ions compared to weak acid.  Increase in…

Q: 10. Acids and bases have different properties and pH is a good way to determine how acidic and basic…

A: Acid and bases have different properties and pH is a very good way to differentiate both the…

Q: Write the word (true) in front of the correct sentence, and the word (false) in front of the…

A: Blood is basic in nature .

Q: Calculate the pH of a solution when 20 mL of a .1 M HCl are mixed with 40mL of a 0.05 M NaOH answer…

A: HCl mixed with sodium hydroxide

Q: Convert each H 3O + concentration to a pH value. a. 1 × 10 −6 M b. 1 × 10 −12 M c. 0.000 01 M d.…

A: Since we answer up to 3 subparts, we will answer the first three only. Kindly resubmit the question…

Q: Calculate the PH or H+ for each solution: ph=13.28 ph=5.99

A:

Q: Calculate the pH for each expressing each answer two decimal places:  [H3O+] = 6.7×10−8 M [H3O+] =…

A: [H3O+] = 6.7×10−8 M pH of the given compound is, pH = -log [H3O+] pH = -log(6.7×10−8 M) pH = 1.77

Q: Be sure to answer all parts.   What H3O+ concentration corresponds to each pH value: a) PH:2…

A: Given: pH values 2, 7 and 3. To Find: Concentration of H3O+ Solution: As we know, there is a…

Q: Determine the pH of a sulfuric acid solution that was prepared by dissolving 5 ml of acid (density =…

A: We have given that  Volume of sulfuric acid = 5 ml  = 0.005 L Density of Sulphuric acid = 1.83 g/ml…

Q: Wes has an acidic solution with a pH of 4.5. What type of compound should he add to his acidic…

A: pH of an acidic solution is less than 7.But the pH of a basic solution is more than 7.Again pH of a…

Q: How would the pH of a solution change if you add base to it? The pH will remain constant The pH…

A: The pH of any compound can be calculated on the basis of the concentration of hydronium ions present…

Q: A certain weak base has a K, of 7.20 × 10-7. What concentration of this base will produce a pH of…

A: Given  Kb = 7.20 x 10-7 pH = 10.14  we know  pH + pOH = 14  pOH = 14 - 10.14 = 3.86 and   [OH-] =…

Q: If the pH of a solution increases from 3.1 to 5.1 the hydronium ion concentration

A: Answer= Concentration decrease by 100