Jawabanmu

2014-05-18T05:48:27+07:00
1. 2Al + 3H2SO4 -> Al2(SO4)3 + 3H2 2. 2(NH4)2SO4 + 4HCl -> 2NaCl + 2CO2 + 6H2O 3. 2Al + 3CuSO4 -> Al2(SO4)3 + 3Cu
2014-05-18T07:00:54+07:00
1.
2+3→1+3
2.
kykny slh soal
3.
2+3→1+3