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What is the formula for calculating the concentration of hydrogen ions in a solu
What is the formula for calculating the concentration of hydrogen ions in a solution with a pH of 5?
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Q1
What is the formula for calculating the concentration of hydrogen ions in a solution with a pH of 5?
1 x 10^-5 M
1 x 10^-7 M
1 x 10^-9 M
1 x 10^-3 M
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The concentration of hydrogen ions is calculated as [H+] = 10^-pH = 10^-5 M.
Questions & Step-by-step Solutions
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Q
Q: What is the formula for calculating the concentration of hydrogen ions in a solution with a pH of 5?
Solution:
The concentration of hydrogen ions is calculated as [H+] = 10^-pH = 10^-5 M.
Steps: 4
Show Steps
Step 1: Understand that pH is a measure of how acidic or basic a solution is.
Step 2: Know that the formula to find the concentration of hydrogen ions [H+] is [H+] = 10^-pH.
Step 3: Substitute the given pH value (which is 5) into the formula: [H+] = 10^-5.
Step 4: Calculate 10 raised to the power of -5, which gives you the concentration of hydrogen ions in moles per liter (M).
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