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Questions and Answers
What is the definition of an acid?
What is the definition of an acid?
- A substance that can dissociate easily into hydrogen ions
- A substance that can donate or release hydrogen ions (correct)
- A substance that can form water by accepting hydrogen ions
- A substance that can easily accept hydrogen ions
Which of the following is NOT an example of a strong acid?
Which of the following is NOT an example of a strong acid?
- H3PO4
- HCO3- (bicarbonate) (correct)
- HCl
- H2CO3 (carbonic acid)
What is the characteristic of a strong acid in terms of dissociation?
What is the characteristic of a strong acid in terms of dissociation?
- Weak acid-base reaction
- Strong association
- Rapid dissociation (correct)
- Slow dissociation
Why does hydrogen ion (H+) have a significant impact on metabolic activity?
Why does hydrogen ion (H+) have a significant impact on metabolic activity?
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Which substance is known for its ability to accept hydrogen ions to become water?
Which substance is known for its ability to accept hydrogen ions to become water?
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What causes a shift to the RIGHT when hydrogen binds with Hemoglobin?
What causes a shift to the RIGHT when hydrogen binds with Hemoglobin?
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Why do we need to regulate the concentration of hydrogen ions in the body?
Why do we need to regulate the concentration of hydrogen ions in the body?
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What distinguishes a strong acid from a weak acid?
What distinguishes a strong acid from a weak acid?
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Which type of acid has a faster dissociation rate?
Which type of acid has a faster dissociation rate?
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What is the role of hemoglobin when hydrogen binds with it?
What is the role of hemoglobin when hydrogen binds with it?
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