why the pH scale range is 0-14?
Answer Posted / ahmed salah
bec it is arranged to acidic and alkaline
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Why USP put two methods for tapped density? When I should use each one?
State beer-lambert’s law.
Why is ammonia-ammonium chloride buffer added?
How is temporary hardness be removed?
What is weak acid?
What is the min constitutes of haematite ore?
what is the relation between Total organic carbon and Chemical Oxygen demand?
What is the role of stannous chloride?
What is the role of mercuric sulphate?
Write the structural formula for edta.
What are hard waters?
How many millilitre is equal to 1 litre and how many microliter is equal to litre?
What is glacial acetic acid? What are its uses?
How are ph and pka related?
which gas is used in preaparation of bit salt