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Questions and Answers
What is the equation for the reaction between an acid and HPO4^-2?
What is the equation for the reaction between an acid and HPO4^-2?
- H2PO4- + H+ → HPO4^-2 + H2O
- HPO4^-2 + OH- → H2PO4- + H2O
- HPO4^-2 + H3O+ → H2PO4- + H2O (correct)
- H2PO4- + OH+ → HPO4^-2 + H2O
What is the equation for the reaction between a base and H2PO4-?
What is the equation for the reaction between a base and H2PO4-?
- H2PO4- + H3O+ → HPO4^-2 + H2O
- H2PO4- + Na+ → NaH2PO4
- HPO4^-2 + H+ → H2PO4- + H2O
- H2PO4- + OH- → HPO4^-2 + H2O (correct)
What is the condition for acidic blood (acidemia)?
What is the condition for acidic blood (acidemia)?
- Blood pH > 7.8
- Blood pH < 6.8
- [HCO3-] / [H2CO3] < 20:1 (correct)
- [HCO3-] / [H2CO3] > 20:1
What is the condition for alkaline blood (alkalemia)?
What is the condition for alkaline blood (alkalemia)?
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What is the pH range where death can occur?
What is the pH range where death can occur?
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Which of the following is NOT a benefit of maintaining proper acid-base balance?
Which of the following is NOT a benefit of maintaining proper acid-base balance?
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What is the definition of a solution?
What is the definition of a solution?
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What is the dissolving medium in a solution?
What is the dissolving medium in a solution?
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What type of solutions are aqueous solutions?
What type of solutions are aqueous solutions?
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Which of the following is a property of water as a solvent?
Which of the following is a property of water as a solvent?
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