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Write down the chemical equations for the total burning of propane and butane gas in air. Show whether the substances are liquid (l), gaseous (g), or solid (s) under
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Q. Define the Normality of solutions? Ans. Sometime normality is used to measure concentration. Normality (abbreviated N) is the number of gram-equivalent masses of solute in 1
Hydrogen
Energy of electron of hydrogen atom in second Bohr orbit is: (1)-5.44x10 -19 j (2)- 5.44x10 -19 kj (3)-5.44x10 -19 cal
Some of them show (S)-configuration at all their chiral centres. Illustrate their configurational formulae. If there is a meso-compound with this molecular formula illustrate it
to study the presence of aroma taste,ph value and tannic acid of diffrent tea leaves
need to know common methods of preparing acetone/propanone. Need to include chemical equation for reaction that produces that molecule.
how is a peptide bond made through dehydration using a chemical equation?
properties of homologous series
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