Jawabanmu

2014-06-19T10:32:44+07:00
1. 18 
2. 44
3. 58,5
4. 46
5. 78
6.  208
7. 62
8. 40
9 74
10. 150
2014-06-19T16:42:09+07:00
1. H20 = 18
2. CO2
= 44
3. NaCl = 58,5
4. NO2 = 46
5. Al(OH)3 = 78
6. BaCl2 = 172,5
7. H2CO3 = 62
8. NaOH = 40
9. Ca(OH)2 = 74
10. Al2(SO4) = 150