Odpowiedzi

2010-01-18T18:37:41+01:00
A) CO => 12u+16u=28u
b)Cl2O7 => 2*35,45u+7*16u=182,9u
c)C6H12O6 => 6*12u+12*1u+6*16u=180u
1 5 1
2010-01-18T18:38:20+01:00
12 + 16 = 28

2*35 + 7*16 =182

12*6 + 12 + 6*16 =180
1 3 1
2010-01-18T18:38:45+01:00
C0= 16+12=28
Cl2O7=2*35+16*7= 70+112=182
C6H12O6=6*12+12*1+6*16=180
WSZYSTKO W U (JEDNOSTKA)
6 4 6