Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the second and third columns. Round your entries for entries for pH to 2 decimal places. solution A B с [H,O'] 0.060 mol/L mol/L 7.3 × 10 mol/L PH 1 8.64 0 X or [H₂0*] to 2 5 to 2 significant digits, and your

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Chapter1: Chemical Foundations
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Each row of the table below describes an aqueous solution at about 25 °C.

Complete the table. That is, fill in any missing entries in the second and third columns. Round your entries for \([\text{H}_3\text{O}^+]\) to 2 significant digits, and your entries for pH to 2 decimal places.

| Solution | \([\text{H}_3\text{O}^+]\) | pH   |
|----------|------------------|------|
| A        | 0.060 mol/L      |      |
| B        |                  | 8.64 |
| C        | 7.3 × 10⁻⁸ mol/L |      |

There is a calculator pop-up on the screen that allows input, clearing, and resetting of calculations. There are buttons labeled as: a square root symbol, an x, and a circular arrow for reset.

At the bottom, there are buttons labeled "Explanation" and "Check."
Transcribed Image Text:Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the second and third columns. Round your entries for \([\text{H}_3\text{O}^+]\) to 2 significant digits, and your entries for pH to 2 decimal places. | Solution | \([\text{H}_3\text{O}^+]\) | pH | |----------|------------------|------| | A | 0.060 mol/L | | | B | | 8.64 | | C | 7.3 × 10⁻⁸ mol/L | | There is a calculator pop-up on the screen that allows input, clearing, and resetting of calculations. There are buttons labeled as: a square root symbol, an x, and a circular arrow for reset. At the bottom, there are buttons labeled "Explanation" and "Check."
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Step 1: Consider the given information as follows;

(A) open square brackets straight H subscript 3 straight O to the power of plus close square brackets space equals 0.060 space mol divided by straight L space space space space space space space space space space space space semicolon space space space space space space space space space space space space space space space space pH space equals space ?

(B) open square brackets straight H subscript 3 straight O to the power of plus close square brackets space equals ? space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space space semicolon space space space space space space space space space space space space space space space space pH space equals space 8.64    

(C) open square brackets straight H subscript 3 straight O to the power of plus close square brackets space equals 7.3 cross times 10 to the power of negative 8 end exponent space mol divided by straight L space space space space space semicolon space space space space space space space space space space space space space space space space pH space equals space ?

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