Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?
1 4473Post New General Chemistry Questions
What is polar hcl?
Why is acetone used for cleaning viscometer?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
What is titration?
What is edta?
Why titration in which hcl and h2so4 is use?
Why is the color of the indicator drop remains the same at the end point?
Mention a few important criteria for satisfactory colorimetric analysis.
Why is ammonium hydroxide added to the brass solution?
Which is the indicator used in the determination of cao I cement solution?
Fresh form of water is obtained from?
What makes a molecule into organic molecule?
What is specific conductivity?
What is the reaction that occurring between fas and potassium dichromate?
What is protein - according to chemistry?