" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
0,05 = n₁/ n₁ + n₂
5/100 = n₁/ n₁ + n₂
n₂ = 95
massa pelarut = mol . Mr (H₂O)
= 95 . 18
= 1710 gram
molalitas etanol = mol etanol . 1000/ massa pelarut
= 5 . 1000/ 1710
= 2,92 molal