" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=2.12+6.1+16 = 46 g/mol
nC2H5H = m/Mr =138 g/46g/mol =3 mol
entalpi pembentukan = delta H/n
= -278/3 = -92,7 Kj