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3 NiBr2 + 2 K3PO4 = Ni3(PO4)2 + 6 KBr
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
COOH + NaOH = Na + CO2 + H2O =>
COOH + NaOH = Na + CO2 + H2O
N2H4 + N2O4 = N + H2O =>
2 N2H4 + N2O4 = 6 N + 4 H2O
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2 =>
ZnF2 + Ca(OH)2 = Zn(OH)2 + CaF2
Cu(NO3)2 + Na2S = CuNa2 + S(NO3)2 =>
Cu(NO3)2 + Na2S = CuNa2 + S(NO3)2
Cl + BeS = S + BeCl =>
Cl + BeS = S + BeCl
Zn + FeCl = ZnCl + Fe =>
Zn + FeCl = ZnCl + Fe
Pb4 + S2 = Pb2S4 =>
Pb4 + 4 S2 = 2 Pb2S4
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
Cu + Cu(NO3)2 = Cu(NO3) =>
Cu + Cu(NO3)2 = 2 Cu(NO3)
NaCH3COOH + HCl = NaCl + HCH3COOH =>
NaCH3COOH + HCl = NaCl + HCH3COOH
Na3Po4 + BaCl2 = Ba3(Po4)2 + NaCl =>
2 Na3Po4 + 3 BaCl2 = Ba3(Po4)2 + 6 NaCl
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2 =>
HC2H3O2(aq) + KOH(aq) = H2O + KC2H3O2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O
SO2 + K2Cr2O7 + HCl = CrCl3 + KCl + H2SO4 + H2O =>
3 SO2 + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 3 H2SO4 + H2O
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2(OH)2 =>
Ba(OH)2(aq) + H2SO4(aq) = BaSO4(s) + H2(OH)2
CO2 + H2O = C20H40O10 + O2 =>
20 CO2 + 20 H2O = C20H40O10 + 25 O2
Na2S(s) + HCl(l) = H2S(g) + NaCl(aq) =>
Na2S(s) + 2 HCl(l) = H2S(g) + 2 NaCl(aq)
CsO3 + CO = CsCO2 + O2 =>
CsO3 + CO = CsCO2 + O2
BaSO4 + NH4OH = BaNH4 + OHSO4 =>
BaSO4 + NH4OH = BaNH4 + OHSO4
HO5 = H2O + O2 =>
4 HO5 = 2 H2O + 9 O2
Zn + PbIINO3 = Zn(NO3)2 + PbII =>
Zn + 2 PbIINO3 = Zn(NO3)2 + 2 PbII
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
Mg + [SO4]2 = Mg2[SO4] =>
4 Mg + [SO4]2 = 2 Mg2[SO4]
H2CO3 = H2 + CO3 =>
H2CO3 = H2 + CO3
FeSO4 + NaOH = Fe(OH)3 + Na2 + SO4 =>
2 FeSO4 + 6 NaOH = 2 Fe(OH)3 + 3 Na2 + 2 SO4
Cd + H{+} + NO3{-} = Cd{+2} + NO + H2O =>
3 Cd + 8 H{+} + 2 NO3{-} = 3 Cd{+2} + 2 NO + 4 H2O
NH4I + Cu(NO3) = NH4NO3 + CuI =>
NH4I + Cu(NO3) = NH4NO3 + CuI
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
(NH4)2S + ZnCl2 = NH4Cl + ZnS =>
(NH4)2S + ZnCl2 = 2 NH4Cl + ZnS
HNCO + H2O = CO2 + NH3 =>
HNCO + H2O = CO2 + NH3
H5N3C7O7 = H2 + N2 + CO =>
2 H5N3C7O7 = 5 H2 + 3 N2 + 14 CO
(NH4)2Cr2O7(s) = H2O(l) + N2(g) + Cr2O3 =>
(NH4)2Cr2O7(s) = 4 H2O(l) + N2(g) + Cr2O3
C7H8 + Cl2 = C6H5Cl + HCl =>
6 C7H8 + 10 Cl2 = 7 C6H5Cl + 13 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na2S2O3 + KI3 = Na2S4O6 + NaI + KI =>
2 Na2S2O3 + KI3 = Na2S4O6 + 2 NaI + KI
Ba(OH)2 + (NH4)2CO3 = BaCO3 + H2O + NH3 =>
Ba(OH)2 + (NH4)2CO3 = BaCO3 + 2 H2O + 2 NH3
C2H3N + O2 = CO + NO2 + H2O =>
4 C2H3N + 11 O2 = 8 CO + 4 NO2 + 6 H2O
SOCl2 + Cl2O + BaCl2 = BaSO4 + Cl2 =>
SOCl2 + 3 Cl2O + BaCl2 = BaSO4 + 5 Cl2
CO + BaO = BaC2 + CO2 =>
5 CO + BaO = BaC2 + 3 CO2
K3 + PO4 + Zn(NO3)2 = KNO3 + Zn3(PO4)2 =>
2 K3 + 2 PO4 + 3 Zn(NO3)2 = 6 KNO3 + Zn3(PO4)2
FeO + Cl = FeCl + O2 =>
2 FeO + 2 Cl = 2 FeCl + O2
K2CrO4 + CH3OH + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
4 K2CrO4 + 3 CH3OH + 10 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
CaS + N2 = Ca3N2 + S =>
3 CaS + N2 = Ca3N2 + 3 S
I2O5 + BrF3 = IF5 + O2 + Br2 =>
6 I2O5 + 20 BrF3 = 12 IF5 + 15 O2 + 10 Br2
KSb(OH)6 + H2S = Sb2S3 + S + KOH + H2O =>
2 KSb(OH)6 + 5 H2S = Sb2S3 + 2 S + 2 KOH + 10 H2O
Li2CrO4 + K3PO4 = K2CrO4 + Li3PO4 =>
3 Li2CrO4 + 2 K3PO4 = 3 K2CrO4 + 2 Li3PO4
Pb(s) + Ag(NO3)2(aq) = Ag(s) + Pb(NO3)2(aq) =>
Pb(s) + Ag(NO3)2(aq) = Ag(s) + Pb(NO3)2(aq)
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