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pH = -log[H+]
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∙ 12y ago
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If the pH value of a solution is 4.3 what is the concentration of hydrogen ions?
The solution to this problem is simple if you just work backwards. pH= -log10[H+] You already know what your pH is, so write your equation like this: 4.3= -log10[H+] An understanding of basic logarithm properties lets you know that you can rewrite the equation like this: 10-4.3= [H+] 5.0 *10-5 = [H+]
What is an equation that contains a variable?
It is an equation. It could be an algebraic equation, or a trigonometric equation, a differential equation or whatever, but it is still an equation.
What is an equation that relates quantities represented by variables?
Simply that, an "equation".Simply that, an "equation".Simply that, an "equation".Simply that, an "equation".
Do you answer an equation?
you don't answer an equation, you solve an equation
Formula for calculation pH and pOH?
pH + pOH =14
Write the equation for determining pH?
pH = -log [H+]
How is this different from determining if a value is a solution to an equation?
How is this different from determining if a value is a solution to an equation?
What is the method of determining an acid and a base?
The pH scale
What is the pOH equation How can pOH be determined from pH?
pH + pOH =14
What is the basic pH of the ash solution after it is added with water?
our experiment on determining the pH of the ash solution gave us a pH of 11.26
What are the advantages of using glass electrode for determining pH of solution?
The advantage of using the glass electrode for determining the PH of a solution is because the glass electrode is very sensitive to any change.
Why is pH important in science?
It is a precise measurement tool for determining how acidic (pH 0) to alkaline (pH 14) a solution of a chemical dissolved in water is.
Why is the exponent of a variable a determining factor in whether an equation is linear?
Because that is how a linear equation is defined!
What has the author Ph W Zettler-Seidel written?
Ph. W. Zettler-Seidel has written: 'Nomograms for three ramjet performance equations (continuity equation, pressure equation, combustion equation)'
Purpose for determining th pH of orange juice?
The purpose is to find out how acidic it is
What is the hydrogen ion concentration from pH 3.82?
pH = - log [H+] Rearranging the equation, you get [H+] = 10-pH so if you want to find [H+] when pH equals 3.82, just substitute in the equation. I don't have a calculator as of now, so you'll have to calculate yourself.
Why is the phosphate buffer made up by using the Henderson hasselbalch equation not the expected PH?
1. Why is the phosphate buffer made up by using the Henderson-Hasselbalch equation not the expected pH?
