Jawabanmu

2014-08-29T19:02:25+07:00
DIKET : M= 5Gram v= 250 ml =0,25 L
ditanyakan : k = ...?
jawab :

k=m/v
  =5g/0,25L
  = 5 : 1/4 = 5x 4/1
  = 20g/L