a)Са:О = 40:16 = 10:4В:Cl = (35.5 + 10.8):3 = 46.3:3
б)Mg:P = 324:231 = 72:62 = 36:31
в)Ca:C = 40:12 = 10:3
a)
Са:О = 40:16 = 10:4
В:Cl = (35.5 + 10.8):3 = 46.3:3
б)
Mg:P = 324:231 = 72:62 = 36:31
в)
Ca:C = 40:12 = 10:3