1. NaCl+KNO3→ NaNO3+KCl
2. CaC2O4+2NH4Cl→ CaCl2+H2C2O4
3. Mg(OH)2+2NH4Cl→ MgCl2+2NH4OH
4. Zn+2AgCN→2Ag+Zn(CN)2
Zn+2AgCN→2Ag+Zn(CN)2
1. I F7
2. I-3
3. I F5
4. I F3
I-3
1. 0, +1 and -2
2. + 2, +1 and -2
3. 0, +1 and +2
4. -2, +1 and -2
0, +1 and -2
1. Fe3+
2. I-
3. I2
4. Fe2+
I-
1. KMnO4
2. H2S
3. BaO2
4. H2O2
H2O2
1. MnO2
2. Mn3O4
3. K2MnO4
4. MnSO4
K2MnO4
1. Fe(CO)5
2. Fe2O3
3. K4[Fe(CN)6]
4. FeSO4. (NH4)2SO4. 6H2O
Fe(CO)5
1. Zn
2. H2O
3. NO3-
4. NH4+
NO3-
1. Cl-
2. ClO-
3. ClO-2
4. ClO-3
ClO-3
1. NaOH +HCl → NaCl +H2O
2. BaCl2+H2SO4→ BaSO4+2HCl
3. CuSO4+2H2O→Cu(OH)2+H2SO4
4. Zn+2HCl→ ZnCl2+H2
Zn+2HCl→ ZnCl2+H2