Questions: Complete the sentences describing pH. equal to two five basic acidic increased ten less than greater than decreased When the amount of hydrogen ion in a solution is increased, the pH of the solution will be In a solution with a pH of 7.0, the amount of hydrogen ions is the number of hydroxide ions (OH-). A solution with a pH below 7.0 is considered .

Complete the sentences describing pH. equal to two five basic acidic increased ten less than greater than decreased When the amount of hydrogen ion in a solution is increased, the pH of the solution will be In a solution with a pH of 7.0, the amount of hydrogen ions is the number of hydroxide ions (OH-). A solution with a pH below 7.0 is considered .
Transcript text: Complete the sentences describing pH . equal to two five basic acidic increased ten less than greater than decreased When the amount of hydrogen ion in a solution is increased, the pH of the solution will be $\qquad$ In a solution with a pH of 7.0 , the amount of hydrogen ions is $\qquad$ the number of hydroxide ions $\left(\mathrm{OH}^{-}\right)$. A solution with a pH below 7.0 is considered $\qquad$ . Prev 25 of 49 Next
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Solution

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Solution Steps

Step 1: Determine the effect of increased hydrogen ion concentration on pH

When the amount of hydrogen ion in a solution is increased, the pH of the solution will be decreased. This is because pH is inversely related to the concentration of hydrogen ions.

Step 2: Compare hydrogen ion and hydroxide ion concentrations at pH 7.0

In a solution with a pH of 7.0, the amount of hydrogen ions is equal to the number of hydroxide ions \((\mathrm{OH}^{-})\). This is the definition of a neutral solution.

Step 3: Classify solutions based on pH

A solution with a pH below 7.0 is considered acidic. This is because lower pH values correspond to higher concentrations of hydrogen ions.

Final Answer

When the amount of hydrogen ion in a solution is increased, the pH of the solution will be \(\boxed{\text{decreased}}\).

In a solution with a pH of 7.0, the amount of hydrogen ions is \(\boxed{\text{equal to}}\) the number of hydroxide ions \((\mathrm{OH}^{-})\).

A solution with a pH below 7.0 is considered \(\boxed{\text{acidic}}\).

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