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by BlastRoom
Practice calculating pH, pOH, and ion concentrations for acids and bases at 25°C.
#chemistry
24 questions
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At 25°C, a solution has [H+] = 1.0 × 10-3 M. What is the pH?
A lab sample has [H+] = 1.0 × 10-5 M at 25°C. Which pH matches this concentration?
If [H+] = 1.0 × 10-8 M, what is the pH of the solution at 25°C?
A solution contains [H+] = 1.0 × 10-2 M. What pH should be recorded?
For a solution with [H+] = 1.0 × 10-10 M at 25°C, what is the pH?
A student measures [H+] = 1.0 × 10-6 M in a solution. What is its pH?
At 25°C, a solution has [OH-] = 1.0 × 10-4 M. What is its pOH?
A base solution has [OH-] = 1.0 × 10-6 M at 25°C. What is the pH?
If [OH-] = 1.0 × 10-2 M, which pOH is correct?
A solution at 25°C has [OH-] = 1.0 × 10-9 M. What is its pH?
When [OH-] = 1.0 × 10-1 M at 25°C, what is the pOH?
A water sample has [OH-] = 1.0 × 10-11 M. What pH does that imply at 25°C?
At 25°C, a solution has pOH = 4.20. What is its pH?
A solution's pH is 2.50 at 25°C. What is its pOH?
At 25°C, the pOH of a solution is 7.00. What is the pH?
A solution has pH = 10.30 at 25°C. Which pOH completes the pair?
At 25°C, pOH = 12.10 for an acidic solution. What is the pH?
A solution has pH = 6.40 at 25°C. What is its pOH?
At 25°C, a solution has pH = 4. What is [H+]?
A solution's pOH is 3 at 25°C. What is [OH-]?
At 25°C, a solution has pH = 9. What is [H+]?
If a solution has pOH = 8 at 25°C, what is [OH-]?
A basic solution has pH = 12 at 25°C. What is [OH-]?
At 25°C, a solution has pOH = 10. What is [H+]?
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18 questions
