" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
n = m/Mr
m = n x Mr
m = 0,5 x (27 x 2 + 32 x 3 + 16 x 12)
m = 0,5 x 342
m = 171 gr
B.
jumlah mol itu jumlah molekul atau mol nya?
kalau jumlah molekul
x/L = m/ Mr
x/6,02 x 10^23 = 684 / 342
x = 2 x 6.02 x 10^23
x = 12,04 x 10^23
kalau mol
n = m/ Mr
n = 684 / 342
n = 2