How does a buffer affect pH?

Related questions

• What are the applications of a buffer?
• How do you calculate buffer pH for polyprotic acids?
• How do you calculate buffer pH for monoprotic acids?
• What is the buffer capacity of a buffer solution?
• How many Good's buffer agents exist?
• Question #ea6ed
• Question #0d9d2
• Question #26e0c
• Question #c5de8
• What do you mean by physiological buffers? What are the different types of buffers found in the...