Classify the following as Bronsted acids, bases or both.
1. 𝐻2 O
2. 𝑂𝐻 −
3. 𝑁𝐻3
4. 𝑁𝐻4+
5. 𝑁𝐻2−
What is the conjugate base of the following acids?
1. 𝐻𝐶𝑙𝑂4
2. 𝑁𝐻4+
3. 𝐻2 O
4. 𝐻𝐶𝑂3−
What is conjugate acid of the following bases?
1. 𝐶𝑁 −
2. 𝑆𝑂42−
3. 𝐻2 O
4. 𝐻𝐶𝑂3−