5 Questions
What is the equation for pH in terms of hydrogen ion concentration?
$pH = -log[H^+]$
What is the pH range of values?
1-14
What is a buffer solution?
An aqueous solution consisting of a weak acid and its salt or a weak base and its salt
Which instrument is used to measure the hydrogen ion concentration in a solution?
pH meter
What happens when an acid or base is added to a buffer solution?
The buffer resists large changes in pH
Study Notes
What is the equation for pH in terms of hydrogen ion concentration? What is the pH range of values? What is a buffer solution? Which instrument is used to measure the hydrogen ion concentration in a solution? What happens when an acid or base is added to a buffer solution?
Test your knowledge on preparing buffer solutions and measuring pH levels. Learn about the relationship between hydrogen ion concentration and pH values.
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