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Questions and Answers
What is the value of [OH-] in the given solution?
What is the value of [OH-] in the given solution?
- 1 × 10^7
- 1 × 10^-14
- 1 × 10^14
- 1 × 10^-7 (correct)
Which compound is formed when NaOH is added to HCl?
Which compound is formed when NaOH is added to HCl?
- NaHCO3
- H2CO3
- H2O
- NaCl (correct)
What is the pH value of a solution where [H+] = 1 × 10^-9?
What is the pH value of a solution where [H+] = 1 × 10^-9?
- 3
- 5
- 7
- 9 (correct)
In a neutral solution, how does [H+] compare to [OH-]?
In a neutral solution, how does [H+] compare to [OH-]?
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What happens when H2CO3 reacts with NaHCO3?
What happens when H2CO3 reacts with NaHCO3?
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What is the relationship between [H+] and [OH-] in a neutral solution?
What is the relationship between [H+] and [OH-] in a neutral solution?
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What is the pH value of a solution with [H+] = 1 × 10^-10?
What is the pH value of a solution with [H+] = 1 × 10^-10?
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What compound is formed when H2CO3 reacts with NaOH?
What compound is formed when H2CO3 reacts with NaOH?
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What is the pH value of a solution where [OH-] = 1 × 10^-3?
What is the pH value of a solution where [OH-] = 1 × 10^-3?
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In an acidic solution, how does [H+] compare to [OH-]?
In an acidic solution, how does [H+] compare to [OH-]?
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