Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?
1 3370Post New General Chemistry Questions
What is the formula you will use to calculate how many millilitres of 5.5 m naoh are required to prepare 400 ml of 1.5m naoh?
What is fluidity of a liquid?
Give the principle of potentiometer titration.
Write the structural formula for edta.
Why is glass electrode called an ion selective electrode?
What is the composition of ferroin?
What is weak acid?
What happens when the excess of stannous chloride is not removed
Explain the term aliquot and diluent?
Why is sulphuric acid added during the preparation of standard fas solution?
How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
What general group of organic compounds are not oxidesied in the cod test?
What is protein - according to chemistry?
What is mineral water?
