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Co(NO3)2 + H2O = CoO + 2 HNO3
LiCI + Br2 = LiBr + CI =>
2 LiCI + Br2 = 2 LiBr + 2 CI
HBr + Cl2 = HCl + Br2 =>
2 HBr + Cl2 = 2 HCl + Br2
FeCl3 + (NH4)4Fe(CN)6 = Fe7(CN)18 + NH4Cl =>
4 FeCl3 + 3(NH4)4Fe(CN)6 = Fe7(CN)18 + 12 NH4Cl
Ca(OH)2(aq) + H3PO4(aq) = H2O(l) + Ca3(PO4)2(s) =>
3 Ca(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Ca3(PO4)2(s)
H2SeO3 + Co(OH)2 = Co2(SeO3)2 + H2O =>
2 H2SeO3 + 2 Co(OH)2 = Co2(SeO3)2 + 4 H2O
K2MnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
K2MnO4 + 4 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 2 Cl2
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
CaOSO2 = CaO2SO =>
CaOSO2 = CaO2SO
H2SO3BaO = BaSO3H2O =>
H2SO3BaO = BaSO3H2O
Ca5F(PO4)3 + SiO2 + C = CaSiO3 + CaF2 + CO + P =>
2 Ca5F(PO4)3 + 9 SiO2 + 15 C = 9 CaSiO3 + CaF2 + 15 CO + 6 P
Zn + Pb(No3)2 = Zn(No3)2 + Pb =>
Zn + Pb(No3)2 = Zn(No3)2 + Pb
KNO3 + Mg + HCl = KNO2 + MgCl + H2O =>
KNO3 + 2 Mg + 2 HCl = KNO2 + 2 MgCl + H2O
Na3AlO3 + HNO3 = Al(NO3)3 + NaOH =>
Na3AlO3 + 3 HNO3 = Al(NO3)3 + 3 NaOH
Cl2O7ZnO = Zn(ClO4)2 =>
Cl2O7ZnO = Zn(ClO4)2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AgNO3 + KSCN + HNO3 = AgCN + KS(NO3)2 + H2 =>
2 AgNO3 + 2 KSCN + 2 HNO3 = 2 AgCN + 2 KS(NO3)2 + H2
Pb(NO3)2 + Li3PO4 = Pb3(PO4)2 + LiNO3 =>
3 Pb(NO3)2 + 2 Li3PO4 = Pb3(PO4)2 + 6 LiNO3
Na2S + MoCl5 = NaCl + MoS2 + S =>
5 Na2S + 2 MoCl5 = 10 NaCl + 2 MoS2 + S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2S + Na2S = NaHS =>
H2S + Na2S = 2 NaHS
H3PO4 + Na2O = Na3PO4 + H2O =>
2 H3PO4 + 3 Na2O = 2 Na3PO4 + 3 H2O
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na2(CO3) + Pb(NO2)2 = NaNO2 + PbCO3 =>
Na2(CO3) + Pb(NO2)2 = 2 NaNO2 + PbCO3
Cu + NH4OH = CuOH + NH4 =>
Cu + NH4OH = CuOH + NH4
CU + SO2 = CUSO2 =>
CU + SO2 = CUSO2
AgBr + (NH4)2CO3 = (Ag(NH3)2)Br + (NH4)HCO3 =>
AgBr + 2(NH4)2CO3 = (Ag(NH3)2)Br + 2(NH4)HCO3
C3H6 + HBr = C3H8 + Br =>
C3H6 + 2 HBr = C3H8 + 2 Br
CuSO4 + Ag = Ag2SO4 + Cu =>
CuSO4 + 2 Ag = Ag2SO4 + Cu
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
AgNO3 + KSCN + HNO3 = AgCN + KS(NO3)2 + H2 =>
2 AgNO3 + 2 KSCN + 2 HNO3 = 2 AgCN + 2 KS(NO3)2 + H2
SH2 + SO = S + H2O =>
SH2 + SO = 2 S + H2O
KNO3 + Mg + HCl = KNO2 + MgCl + H2O =>
KNO3 + 2 Mg + 2 HCl = KNO2 + 2 MgCl + H2O
zinc + Fe2O3 = zincoxide + iron =>
3 Zn + Fe2O3 = 3 ZnO + 2 Fe
Sb2S3 + HNO3 + HCl = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 28 HNO3 + 30 HCl = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
NH4Cl + HCl = HCl2 + NH4 =>
NH4Cl + HCl = HCl2 + NH4
MgCl2 + K2CO3 = KCl + MgCO3 =>
MgCl2 + K2CO3 = 2 KCl + MgCO3
Sn(NO3)4 + NH4OH = Sn(OH)4 + NH4NO3 =>
Sn(NO3)4 + 4 NH4OH = Sn(OH)4 + 4 NH4NO3
Cu(NH4)2 + CH3COOH + H2O = Cu(CH3COO)2 + NH3 + H3O =>
Cu(NH4)2 + 2 CH3COOH + 4 H2O = Cu(CH3COO)2 + 2 NH3 + 4 H3O
CH2OHCH2OH + HNO3 = COOHCOOH + NO + H2O =>
3 CH2OHCH2OH + 8 HNO3 = 3 COOHCOOH + 8 NO + 10 H2O
Sn + Te = SnTe =>
Sn + Te = SnTe
O3 = O1 =>
O3 = 3 O1
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C6H5COONaHCl = C6H5COOHNaCl =>
C6H5COONaHCl = C6H5COOHNaCl
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