Why is the percentage of oxygen today the same as it was thousands years ago, even though the whole world inhals it?
1 4424Post New General Chemistry Questions
How are the waters classified based on the degree of hardness?
What is viscosity-coefficient of a liquid?
What is mole?
What is difference between LVT and RVT Viscometer?
How is the viscosity of liquid related to its mobility?
What makes a molecule into organic molecule?
Do all explosions produce carbon dioxide or carbon monoxide?
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
How are ph and pka related?
How is measurement of ph made?
State beer-lambert’s law.
Which is the indicator used in the determination of cao I cement solution?
describe the lewis dot structure of Mg2+?
What is a cell?
What is modern definition(iupac) of ph?