tolong dibantu ya kakak abang besok mau dikumpul

1) CdCl2
: Cd = 48x1 = 48
Cl = 17x2 =34

48+34 = 82

2) BCl3
: B = 5x1 =5
Cl = 17x3 = 51

5+51 = 56

3) BF3
: B = 5x1 = 5
F = 9x3 = 27

5+27 = 32

4) CH4
: C = 6x1 = 6
H = 1x4 = 4

6+4 = 10

5) SnCl4
: Sn = 50x1 = 50
Cl = 17x4 = 68

50+68 = 118

6) PCl4
: P = 15x1 = 15
Cl = 17x4 = 68

15+68 = 83

7) TeF6
: Te = 52x1 = 52
F = 9x6 = 54

52+54 = 106

8) SeF6
: Se = 34x1 = 34
F = 9x6 = 54

34+54 = 88

(Itu jawabannya, semoga bermanfaat dan maaf jika ada yang salah )