What is the pH of a solution with a hydrogen concentration of 8.6x10-2M?|

Q: 11

A: Step-1: Calculate the H+ Value [H+] [OH-] = 1 x 10-14 H+ = [1 x 10-14]/ [OH-] H+ = [1 x 10-14]/ [1 x…

Q: the pH of the solution given that Kw=2.93×10^−15 at

A: The pH of the solution given that Kw =2.93×10−15 at this temperature

Q: If [H3O+] = 2.7x10^-5m  Find [OH-], pH

A: Given : [H3O+] = 2.7 * 10-5 M we have to find pH and [OH-].

Q: The pH of a chemical solution is given by theformula pH = - log10 [H+ ] where [H+ ] is the…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: If a solution has pH of 5.50, calculate its [OH-]*

A: Given  PH = 5.50  [OH- ]  = ?

Q: a solution has a concentration of OH- =4.0x10-5 M. what are the concentration of H3O+ and the pH of…

A: pH of a solution can be defined as negative of logarithm of concentration of hydronium ions

Q: What is the pH of a solution that has a concentration of 2.0x10-5 M to 2 decimal places?

A: The PH of a solution can be calculated as follows

Q: Calculate the pH of a solution with a [H 30*]=5.6x10 -9 M.

A: Formula to calculate pH :- pH = -log[H3O+]

Q: what is the pH when the H3O concentration is 0.0003M?

A: The pH of a solution can be calculated as given below.

Q: 3) Calculate the pH of each solution given the following [H3O'], and state whether the solution is…

A: 3)  Given, Concentration of the H3O+ are: a) 5.1 × 10-7 M b) 6.75 × 10-8 M c) 4 × 10-2 M pH of each…

Q: Calculate the pH of a 1.33x10-9 M solution of LiOH.

A: The reaction will be as shown below. LiOH ----> Li+ + OH-  Assuming complete reaction, we can say…

Q: (Q7) If the initial concentration of the weak base ammonia in a solution is 0.401 M and the solution…

A:

Q: Rainwater that falls close to a power plant has H3O+ ion concentration of 6.25x10-4. What is the…

A: Formula of pH  pH = -log[H+] or pH = -log [H3O+]

Q: What is the pH of a 0.105 M solution of acetic acid? What is the percent ionization of the acid?

A:

Q: The pH of a solution of household ammonia, a 0.950-M solution of NH3, is 11.612. What is Kb for NH3.

A:

Q: If the pH of a solution is 9.0 determine its [-OH] concentrations.

A: pH is the negative logarithm of H+ ion concentration, which indicates the concentration of hydrogen…

Q: The pH of a basic solution is 8.45. What is [OH-]?

A:

Q: The pH of an acidic solution is 5.05. What is [OH^-]

A:

Q: Calculate pH if [H3O+]=4.02x10^-3 and [H3O+]=8.99x10^-7

A: pH = -log[H3O+]

Q: What is the pH of a 0.00100M

A: Negative logarithm of H+ is called pH, to know the acidity of dilute solutions pH is introduced. pH…

Q: (Q7) If the initial concentration of the weak base ammonia in a solution is 0.247 M and the solution…

A:

Q: What is the pH of a solution ten times as acidic as one of pH 5?

A:

Q: Calculate pH of [H+] concentrations of 5.42x10-6 M and 9.98x10-12 M.

A:

Q: he pH of a half-neutralized solution is 1.86. What is the value of [H+] and Ka?

A:

Q: A solution has a pH of 10.20 at 25°C. What is the hydroxide-ion concentration at 25°C?

A: We know that  ; pH + POH = 14

Q: what is the [OH^-] for a solution with a pH of 13.7.  answer in decimal form

A: Given that: pH = 13.7 pH = -log[H+]

Q: The pH of a solution is 6.88. Find the H + and OH- concentrations and pOH

A: pH is a scale used to determine the H+ ion concentration of a solution. pH is numerically negative…

Q: At 25 °C, a solution has a

A:

Q: Calculate the pH of a solution if the concentration of OH- is 6.79 x10^(-8) M

A: Given, [ OH-] = 6.79 *10-8M

Q: The hydrogen ion concentration of a basic solution is 8.30 × 10-11 M. What is the pH of the…

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

Q: What is the pH of a solution that has a hydrogen ion con- centration of 1.0 X 10 M? 46. TATI

A:

Q: What is the pH of a strong, monoprotic acid solution with a concentration of 0.763M?

A:

Q: If the  pH of a solution is 2.000 at 25oC, [ OH-]is .(A) 12.000M (B) 1.00x10-12M (C) 2.000M (D)…

A: The concentration of hydrogen ions in a solution may be determined from its pH as:

Q: what is the pH of a 0.00186 M solution of HCI

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

Q: What is the pH of a solution containing 0.25 M HCOOH and 0.51 M HCOOK?

A:

Q: pH

A:

Q: What is the pH of a solution that has an [OH-] of a 7.3 x 10^-9 M?

A: Given, Concentration of the OH- ion = [OH-] = 7.3 x 10-9 M pH of the solution = ? The formula used…

Q: What is pH of a solutionwith a H+ concentration of 10^-4M

A:

Q: Sodium hydroxide is a strong base. What is pH of a 0.02M sodium hydroxide solution?

A:

Q: What is the pH of a solution with a hydrogen-ion concentration of 1 x 10-4 M?

A:

Q: 9) What mass of HNO, is needed to make 315.0 mL of a solution with a pH of 2.27?

A:

Q: A certain base has a Kb of 7.8 × 10-6 . What concentration of the base will produce a pH of 11.32?

A: Fristly we calculate the concentration of OH- from the pH : pOH = 14-pH  = 14-11.32 =2.68…

Q: What is the pOH of a solution with a pH of 12.45? What is the pOH of a solution with a [OH-] of…

A: For first part:- Provided pH =12.45 pH + pOH =14       (equation 1) For second part:- Provided…

Q: Determine [OH-] and pH of a solution that is 0.140 M in F- .

A: Given, concentration of solution with F- is 0.140M.The reaction of fluoride ion with water can be…

Q: If the pH of a solution is 13.0 What is the hydroxide ion concentration? What is the hydrogen ion…

A: It is given that pH = 13 and we know that      pH+pOH=14 So 13+ pOH= 14 And pOH = 14-13 = 1 We know…

Q: What is the pH of a 0.325 M solution of HI? Enter your answer in decimal format with two decimal…

A: Given : Concentration of HI = 0.325 M Since HI is a strong acid. Hence it will dissociate completely…

Q: A solution of HCl has a ph of 2.3. If so, what is [H+]?

A:

Q: The pH of a solution is 5.93. Find the pOH, [H;O*], and [OH-].

A:

Q: The pH of 0.55 M aqueous solution ammonia HN3 at 25.0 degree C is 11.50. What is the value of Kb for…

A: NOTE : You have given HN3 instead of NH3. Since the pH is in basic zone, hence the specie will be…

Q: If the pH of a solution was 3.12 determine the H3O and the OH of the solution. Is the solution…

A: pH of a solution denotes the amount of hydrogen ion present in the solution. If the pH of the…