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Weak Bases

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Sections
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
Strong Acid-Base Calculations
Weak Acids

Additional Guides
Strong Acids and Strong Bases
Conjugate Acids and Bases
Weak Bases

Guide Additional Practice Summary

Solution: Calculate the pH and concentrations of CH₃NH₂ and CH₃NH₃+ in a 0.0279 M methylamine (CH₃NH₂) solution. The K_b of CH₃NH₂ = 4.47x 10 - 4.pH = (CH₃,NH₂) = (CH₃,NH₃+) = __

Solution: Calculate the pH and concentrations of CH3NH2 and CH3NH3+ in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 - 4.pH = (CH3,NH2) = (CH3,NH3+) = __

Problem

Calculate the pH and concentrations of CH₃NH₂ and CH₃NH₃⁺in a 0.0279 M methylamine (CH₃NH₂) solution. The K_b of CH₃NH₂ = 4.47x 10 ^-^4.

pH = ______

(CH₃,NH₂) = ________

(CH₃,NH₃⁺) = ________

Weak Bases

Solution: Calculate the pH and concentrations of CH3NH2 and CH3NH3+ in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 - 4.pH = ______(CH3,NH2) = ________(CH3,NH3+) = ________

Solution: Calculate the pH and concentrations of CH3NH2 and CH3NH3+ in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 - 4.pH = ______(CH3,NH2) = ________(CH3,NH3+) = ________

Problem

Practice Problems

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Solution: Calculate the pH and concentrations of CH₃NH₂ and CH₃NH₃+ in a 0.0279 M methylamine (CH₃NH₂) solution. The K_b of CH₃NH₂ = 4.47x 10 - 4.pH = (CH₃,NH₂) = (CH₃,NH₃+) = __

Solution: Calculate the pH and concentrations of CH3NH2 and CH3NH3+ in a 0.0279 M methylamine (CH3NH2) solution. The Kb of CH3NH2 = 4.47x 10 - 4.pH = (CH3,NH2) = (CH3,NH3+) = __