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What is the pH of a solution with [H+] = 1 x 10^-7 M? (2023)
What is the pH of a solution with [H+] = 1 x 10^-7 M? (2023)
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What is the pH of a solution with [H+] = 1 x 10^-7 M? (2023)
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pH = -log[H+] = -log(1 x 10^-7) = 7.
Questions & Step-by-step Solutions
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Q
Q: What is the pH of a solution with [H+] = 1 x 10^-7 M? (2023)
Solution:
pH = -log[H+] = -log(1 x 10^-7) = 7.
Steps: 5
Show Steps
Step 1: Identify the concentration of hydrogen ions [H+]. In this case, [H+] = 1 x 10^-7 M.
Step 2: Use the formula for pH, which is pH = -log[H+].
Step 3: Substitute the value of [H+] into the formula: pH = -log(1 x 10^-7).
Step 4: Calculate the logarithm: -log(1 x 10^-7) equals 7.
Step 5: Therefore, the pH of the solution is 7.
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