Questions asked by Alippiun
- Back to user's profile
A buffer solution is prepared by mixing 1.0 mole of HA and 1.0 mole of NaA into 1.0 L distilled water. Calculate the change in pH when 25.0 mL of 0.20 M NaOH is added into 500 mL of the buffer? Given Ka(HA) is 1.75×10^(-5) M
What is the chemical test used to distinguished CH3CONH2 ( primary amide) and CH3CH2NH2 ( primary amine), and what are their chemical equation and observation?
Can tyrosine form dianionic form since it has acidic carboxyl group and also hydroxyl group at the phenyl group?