pH Value of Ionic Product of Water Solution

STEP 0: Pre-Calculation Summary
Formula Used
Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant
pHwater = pka+pkb
This formula uses 3 Variables
Variables Used
Negative Log of H+ Conc. for Ionic Pdt. of H₂O - The Negative Log of H+ Conc. for Ionic Pdt. of H₂O gives us the value of hydronium ion concentration on the pH scale.
Negative Log of Acid Ionization Constant - Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale.
Negative Log of Base Ionization Constant - Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.
STEP 1: Convert Input(s) to Base Unit
Negative Log of Acid Ionization Constant: 4 --> No Conversion Required
Negative Log of Base Ionization Constant: 6 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
pHwater = pka+pkb --> 4+6
Evaluating ... ...
pHwater = 10
STEP 3: Convert Result to Output's Unit
10 --> No Conversion Required
FINAL ANSWER
10 <-- Negative Log of H+ Conc. for Ionic Pdt. of H₂O
(Calculation completed in 00.004 seconds)

Credits

Created by Anirudh Singh
National Institute of Technology (NIT), Jamshedpur
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Verified by Urvi Rathod
Vishwakarma Government Engineering College (VGEC), Ahmedabad
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25 Electrolytes & Ions Calculators

Valencies of Positive and Negative Ions of Concentration Cell with Transference
Go Valencies of Positive and Negative Ions = ((Transport Number of Anion*Total number of Ions*[R]*Temperature)/(EMF of Cell*Number of Positive and Negative Ions*[Faraday]))*ln(Cathodic Ionic Activity/Anodic Ionic Activity)
Total Number of Ions of Concentration Cell with Transference given Valencies
Go Total number of Ions = ((EMF of Cell*Number of Positive and Negative Ions*Valencies of Positive and Negative Ions*[Faraday])/(Transport Number of Anion*Temperature*[R]))/ln(Cathodic Ionic Activity/Anodic Ionic Activity)
Number of Positive and Negative Ions of Concentration Cell with Transference
Go Number of Positive and Negative Ions = ((Transport Number of Anion*Total number of Ions*[R]*Temperature)/(EMF of Cell*Valencies of Positive and Negative Ions*[Faraday]))*ln(Cathodic Ionic Activity/Anodic Ionic Activity)
Fugacity of Cathodic Electrolyte of Concentration Cell without Transference
Go Cathodic Fugacity = (exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))*((Anodic Concentration*Anodic Fugacity)/(Cathodic Concentration))
Fugacity of Anodic Electrolyte of Concentration Cell without Transference
Go Anodic Fugacity = ((Cathodic Concentration*Cathodic Fugacity)/Anodic Concentration)/(exp((EMF of Cell*[Faraday])/(2*[R]*Temperature)))
pOH of Salt of Strong Base and Weak Acid
Go Negative Log of Hydroxyl Concentration = 14-(Negative Log of Acid Ionization Constant+Negative Log of Ionic Product of Water+log10(Concentration of Salt))/2
pOH of Salt of Weak Base and Strong Base
Go Negative Log of Hydroxyl Concentration = 14-(Negative Log of Ionic Product of Water-Negative Log of Base Ionization Constant-log10(Concentration of Salt))/2
pH of Salt of Weak Acid and Strong Base
Go Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant+log10(Concentration of Salt))/2
pH of Salt of Weak Base and Strong Base
Go Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water-Negative Log of Base Ionization Constant-log10(Concentration of Salt))/2
pOH of Salt of Weak Acid and Weak Base
Go Negative Log of Hydroxyl Concentration = 14-(Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant-Negative Log of Base Ionization Constant)/2
pH of Salt of Weak Acid and Weak base
Go Negative Log of Hydronium Concentration = (Negative Log of Ionic Product of Water+Negative Log of Acid Ionization Constant-Negative Log of Base Ionization Constant)/2
pH Value of Ionic Product of Water
Go Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant
Time required for Flowing of Charge given Mass and Time
Go Total Time Taken = Mass of Ions/(Electrochemical Equivalent of Element*Electric Current)
Cell Potential given Electrochemical Work
Go Cell Potential = (Work Done/(Moles of Electron Transferred*[Faraday]))
Concentration of Hydronium Ion using pOH
Go Hydronium Ion Concentration = 10^Negative Log of Hydroxyl Concentration*Ionic Product of Water
Ionic Product of Water
Go Ionic Product of Water = Constant of Ionization of Acids*Constant Of Ionization Of Bases
Fugacity of Electrolyte given Activities
Go Fugacity = (sqrt(Ionic Activity))/Actual Concentration
pOH using Concentration of Hydroxide ion
Go Negative Log of Hydroxyl Concentration = 14+log10(Hydronium Ion Concentration)
pH of Water using Concentration
Go Negative Log of Hydronium Concentration = -log10(Hydronium Ion Concentration)
Quantity of Charges given Mass of Substance
Go Charge = Mass of Ions/Electrochemical Equivalent of Element
Relation between pH and pOH
Go Negative Log of Hydronium Concentration = 14-Negative Log of Hydroxyl Concentration
pOH of Strong acid and Strong base
Go Negative Log of Hydroxyl Concentration = Negative Log of Ionic Product of Water/2
Ionic Mobility
Go Ionic Mobility = Speed of Ions/Potential Gradient
Ionic Activity given Molality of Solution
Go Ionic Activity = (Activity Coefficient*Molality)
Concentration of Hydronium ion using pH
Go Hydronium Ion Concentration = 10^(-Negative Log of Hydronium Concentration)

pH Value of Ionic Product of Water Formula

Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant
pHwater = pka+pkb

What is pH scale?

pH is a scale used to specify the acidity or basicity of an aqueous solution. Acidic solutions (solutions with higher concentrations of H ions) are measured to have lower pH values than basic or alkaline solutions.

How to Calculate pH Value of Ionic Product of Water?

pH Value of Ionic Product of Water calculator uses Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant to calculate the Negative Log of H+ Conc. for Ionic Pdt. of H₂O, The pH Value of Ionic Product of Water gives the pH scale value of the product of concentration of hydronium ions and hydroxyl ions. Negative Log of H+ Conc. for Ionic Pdt. of H₂O is denoted by pHwater symbol.

How to calculate pH Value of Ionic Product of Water using this online calculator? To use this online calculator for pH Value of Ionic Product of Water, enter Negative Log of Acid Ionization Constant (pka) & Negative Log of Base Ionization Constant (pkb) and hit the calculate button. Here is how the pH Value of Ionic Product of Water calculation can be explained with given input values -> 14 = 4+6.

FAQ

What is pH Value of Ionic Product of Water?
The pH Value of Ionic Product of Water gives the pH scale value of the product of concentration of hydronium ions and hydroxyl ions and is represented as pHwater = pka+pkb or Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant. Negative Log of Acid Ionization Constant gives us the acid ionization constant value on the pH scale & Negative Log of Base Ionization Constant gives us the base ionization constant on a pH scale.
How to calculate pH Value of Ionic Product of Water?
The pH Value of Ionic Product of Water gives the pH scale value of the product of concentration of hydronium ions and hydroxyl ions is calculated using Negative Log of H+ Conc. for Ionic Pdt. of H₂O = Negative Log of Acid Ionization Constant+Negative Log of Base Ionization Constant. To calculate pH Value of Ionic Product of Water, you need Negative Log of Acid Ionization Constant (pka) & Negative Log of Base Ionization Constant (pkb). With our tool, you need to enter the respective value for Negative Log of Acid Ionization Constant & Negative Log of Base Ionization Constant and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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