jayesh

chloroform is an excellent solvent for extraction caffeine from water. Kd = 10 for caffeine in chloroform- water at 25 Celsius. what weight of caffeine would be removed from a solution of 4g caffeine in 100ml water by a single extraction of 100 ml of chlo...

I WANT A ACROSTIC POEM ON "CELLS"OR"CHLOROPLAST" or"PLAASTIDS"

it could me different. i think around 250-300 lbs

Lewis dot structure in this find out number of electron not bonded lets take so4 charge of O= -2x4= -8 s can attain maximum charge 6 so 2 will be free in oxygen so make 8 dots around hydrogen and 6 around sulphur then join one electron of oxygen with sulp...