What is the [H+] when a PH is measured at 7.8?

Q: What is the pH of a solution that has H+ concentration equal to 5.5 x 10^-5 M?

A: Given Concentration of H+ = 5.5 x 10-5 M

Q: If the hydronium ion concentration of a weak acid is 6.32 x 10 M what is the pH?

A: Given :- concentration of hydronium ion = 6.32 x 10-4 M  To calculate :- pH of the solution

Q: What is the pOH of a solution that has a pH of 9.9?

A: Here we have pH = 9.9 We have to find pOH .

Q: Calculate the pH of a solution if the concentration of H+ is 5.8 x10^(-6) M

A: pH = - log (H+) (H+)  = 5.8 × 10-6 M Substituting the concentration of hydrogen ion in above…

Q: In a sample of lemon juice, H+ concentration is 3.8 x 10-4 M. What is the pH?

A: we know pH = −log [H+] where   [H+]  = concentration of H+

Q: A solution of 0.00100 M HCI has a pH of: (HCl is a strong acid and dissociates completely in…

A: Given that, Concentration of HCl acid = 0.00100 M Since, HCl is a strong acid, it completely ionised…

Q: 6. What would the pH of a solution that had a hydroxide ion concentration of 2.3 x 107 M be? 7. What…

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Q: Determine the [H*], [OH¯], and pH of a solution with a pOH of 7.10 at 25 °C.

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Q: water has a hydroxide ion concentration of 2.0 x 10-6 M. What is the pH of seawater?

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Q: Calculate the pH of a solution that has a pOH of 8.70.

A: Given,  pOH of the solution = 8.70  Calculate the pH of the solution = ?  Use the formula :  pH +…

Q: Which of these represents an acid-base neutralization reaction? * H,SO, →2H* + So,2- 1. Ba(OH)2 →…

A: Neutralization Reaction: A neutralization reaction can be defined as a chemical reaction in which an…

Q: What is the hydroxide ion concentration in a solution that has a pH value of 9.776?

A: Given, pH = 9.776  Concentration of the hydroxide ion = [OH-] = ? The formula used here are, pH +…

Q: What is the pH of a 2.8 x 10-4 M solution of NaOH? What is the hydronium ion concentration of the…

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Q: What is the pH of a solution with a pOH of 10?

A: Given that,  pOH of a solution = 10

Q: if the ph of a solution is 3.80, what is its hydrogen ion concentration?

A: Given:PH = 3.80.

Q: What is the pH of a solution that has [OH–] = 6.92x10-11 M.

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Q: 7) What is the pOH of a solution with a pH of 3.7? A) 14.0 B) 2.5 C) 10.3 D) 0.115 E) 0.25

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Q: 1. What is the pOH of a solution with a pH of 8? O 8 0 6 . 0. О 14

A: Given pH of solution = 8 pOH of solution = To be determined

Q: A solution contains [OH-] = 4.88 x 10-6 M. What is the pH of the solution?

A: Given   The concentration of OH- is 4.88×10-6 M.

Q: Calculate the hydroxide ion concentration, [OH"], for a solution with a pH of 11.35.

A:

Q: What is the pH of a solution with a pOH of 8?

A: Given: pOH = 8

Q: Calculate the pH, pOH, and [OH-1] of solution in which the [H3O+]=1.2x10-3

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Q: If the pH of a solution is 6.7, the [H*]= 2 x 107 5 x 10 6 8 x 107 5 x 107 O O O O

A: Acids are the chemical compounds which donate proton, H+ in the solution while base is a chemical…

Q: What is the hydroxide ion concentration of a solution with a pOH of 5.8?

A: Solution:-   •The values provided in the question are:-       i) pOH of a solution = 5.8       • We…

Q: What is the pH if a solution has a H3O+ concentration of 1.0 ´ 10–10 M?

A: pH: It can be defined as the potential of hydrogen in any solution. Depending upon this factor we…

Q: How does the hydronium ion concentration, (H3O+) change when the pH of a solution is lowered from…

A: pH = -log[H3O+]  log[H3O+] = -pH  so, [H3O+] = 10-pH

Q: Consider a solution which is [OH-] = 1.0 x 10-5 M. Calculate the pH of the solution. Calculate the…

A: Applying formula [H+][OH-] = 1×10-14 And PH = -log[H3O+]

Q: If the pH of a solution is 8.1, what is [H3O*] in the solution? What is [OH ] in the solution?

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Q: The hydronium-ion concentration of a solution is 5.3 × 10–6 M. What is the pH of the solution?

A: pH = - log [H+] This can also be written as,pH = - log [H3O+] Given that [H3O+] = 5.3x10-6 M

Q: What are [H*], [OH-] and pH in a solution with a pOH of 12.11 15.

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Q: What is the [H+] concentration of a solution with a pOH of 5?

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Q: Q4 :- What is the hydroxide ion concentration in a solution that has a pH = 4.5? %3D

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Q: What is the pH of a solution that has a [OH] = 3.3 x 10-³ M

A: pH is the negative logarithm of the concentration of H+. pOH is the negative logarithm of the…

Q: what is the ph of a solution that has [OH-]= 6.9x10^-12

A: Given :- concentration of OH- ions = 6.9 × 10-12 M  To calculate :- pH of the solution

Q: A solution has an OH⁻ concentration of 1.3 x 10⁻⁴. What is the pH of the solution at 25°C?

A: pH = -log [H+] [H+][OH-] = 1 x 10-14     at 25°C

Q: What is the pOH of a solution with a pH of 3?

A: pH of solution = 3pOH = To be determined

Q: pH

A: Step 1

Q: Given the following values of [H3O+], calculate a) [OH-] and b) pH for each solution. 1 x…

A: We have given that [H3O+]  1) 1 x 10-11 M  2) 1.5 x10-3M and we know that  [H3O+] = [H+]

Q: What is the hydrogen ion concentration of a solution with a pH of 2.0?

A:

Q: What is the pH of a 1.2 x 10-4 M solution of KOH? What is the hydronium ion concentration of the…

A: The concentration of the KOH solution is = 1.2×10-4 M The hydronium ion concentration of the…

Q: Calculate the value of [OH] from the given [H₂O*] and label the solution as acidic or basic. a. 10-¹…

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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: Calculate the pH of a solution that has [H3O+] = 3.9 × 10−8 M.

A: We are given  [H3O+]  = [H+] = 3.9 × 10−8 M we are to calculate the pH.

Q: What is the pH of a solution if the concentration of H+ is 5.3x 10^-9

A: pH of solution = ? H+ = 5.3 × 10-9  We know that, pH = - log [H+]

Q: Determine the concentrations of hydronium and hydroxide ions in 8.14 × 10−3 M aqueous perchloric…

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Q: What is the [H3O+] of a solution that has a pH of 4.6? What is the pH of a solution whose [OH-] =…

A: PH = -log H3O+PH = 4.6Calculate H3O+ concentration4.6 = -logH3O+logH3O+ =-4.6H3O+ =Antilog…

Q: The pH of a solution is 3.10. What is the OH- concentration in the solution?

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Q: What is the H* concentration of a solution if the pH is 3.5?

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Q: A solution of H2S had a pH of 10.01. What was the [OH-]?

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.