Subjects
Sections | |||
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Identifying Acids and Bases | 52 mins | 0 completed | Learn Summary |
Arrhenius Acid and Base | 7 mins | 0 completed | Learn Summary |
Bronsted Lowry Acid and Base | 18 mins | 0 completed | Learn Summary |
Amphoteric | 6 mins | 0 completed | Learn |
Lewis Acid and Base | 14 mins | 0 completed | Learn Summary |
pH and pOH | 64 mins | 0 completed | Learn Summary |
Ka and Kb | 21 mins | 0 completed | Learn |
Ionic Salts | 46 mins | 0 completed | Learn |
Diprotic Acid | 31 mins | 0 completed | Learn Summary |
Polyprotic Acid | 24 mins | 0 completed | Learn |
Additional Practice |
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Strong Acid-Base Calculations |
Weak Acids |
Additional Guides |
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Strong Acids and Strong Bases |
Conjugate Acids and Bases |
Weak Bases |
When carbon dioxide dissolves in water, it undergoes a multistep equilibrium process, with Koverall = 4.5 x 10−7, which is simplified to the following:
CO2(g) + H2O(l) ⇌ H2CO3(aq)
H2CO3(aq) + H2O(l) ⇌ HCO3−(aq) + H3O+(aq)
(b) What is the pH of nonpolluted rainwater in equilibrium with clean air (PCO 2 in clean air = 4 x 10−4 atm; Henry’s law constant for CO 2 at 25°C is 0.033 mol/L•atm)?
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