RI_15 Acid-base Equilibria
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Last updated 10 months ago
7 questions
Required
1
What are some key concepts/skills/equations present in this topic?
What are some key concepts/skills/equations present in this topic?
Required
1
Explain your thought process in determining the pH of a solution after mixing, through the use of the key equation(s) mentioned in Q1.
Explain your thought process in determining the pH of a solution after mixing, through the use of the key equation(s) mentioned in Q1.
Required
1
Acids and bases can only exhibit their properties upon dissociating in water.
Acids and bases can only exhibit their properties upon dissociating in water.
Required
1
HCl will always have a lower pH than CH3COOH.
HCl will always have a lower pH than CH3COOH.
Required
1
Explain your answer in Q4.
Explain your answer in Q4.
Required
1
At 60 °C, water becomes more acidic as its pH becomes 6.5.
At 60 °C, water becomes more acidic as its pH becomes 6.5.
Required
1
The conjugate base of a weak acid is a strong base.
The conjugate base of a weak acid is a strong base.