Which of the following is an example of a buffer system:
Submitted by: Administrator1. H2CO3 and water
2. H2CO3 and NaHCO3
3. NH3 and N2
4. NaCl and KCl
Answer: H2CO3 AND NaHCO3
Submitted by: Administrator
2. H2CO3 and NaHCO3
3. NH3 and N2
4. NaCl and KCl
Answer: H2CO3 AND NaHCO3
Submitted by: Administrator
Read Online Chemistry Job Interview Questions And Answers
Top Chemistry Questions
| ☺ | Convert -40oF into Centigrade: |
| ☺ | Is Freon an element and if not what is it? |
| ☺ | Convert 673 Kelvin into degrees centigrade: |
| ☺ | What is a substituted hydrocarbon? |
| ☺ | Draw the Lewis Dot Structure for CH4O. |
Top School Education Categories
| ☺ | Mathematics Interview Questions. |
| ☺ | GMAT Interview Questions. |
| ☺ | Metallurgy Interview Questions. |
| ☺ | Polio Eradication Officer Interview Questions. |
| ☺ | Physical Education Interview Questions. |
