Question

Calculo massa molar
G}Ca (clo3)2

H} (NH4)2 SO4 ´

I}Ca3 (po4)2

J}Al (oh)3







H=1 CA=40 S=32 S=32 AL=27
C=12 CL=35 O=16 F=19 FE=56
NA=23 CU=63 P=31 AG=108 I=127

Answer 1

Ca= 40
Cl= 35.2=70
O=16.6=96
208g

N=14.2=28
H=1.8=8
S=32
O=16.4=64
132g

Ca=40.3=120
P=31.2=62
O=16.8=128
310g

Al=27
O=16.3=48
H=1.3=3
78g

PS: confere por favor