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H3AsO4 + MgCl2 + 3 NH3 = MgNH4AsO4 + 2 NH4Cl
F + Ca3N2 = CaF2 + N =>
6 F + Ca3N2 = 3 CaF2 + 2 N
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
PO4 = P + O4 =>
PO4 = P + O4
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Cl2 + Na2S = NaCl + S8 =>
8 Cl2 + 8 Na2S = 16 NaCl + S8
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
H3PO4 + HF = PF5 + H2O =>
H3PO4 + 5 HF = PF5 + 4 H2O
NH3 + KMnO4 = KNO3 + MnO2 + KOH + H2 =>
NH3 + 2 KMnO4 = KNO3 + 2 MnO2 + KOH + H2
LiHCO3 + NaOH = Li2CO3 + H2O + Na2CO3 =>
2 LiHCO3 + 2 NaOH = Li2CO3 + 2 H2O + Na2CO3
Mg + Hg(OH)2 = Mg(OH)2 + Hg =>
Mg + Hg(OH)2 = Mg(OH)2 + Hg
Na + H2SO3 = NaHSO3 + H2 =>
2 Na + 2 H2SO3 = 2 NaHSO3 + H2
CuCO3 + HNO3 = Cu(NO3)2CO2 + H2O =>
CuCO3 + 2 HNO3 = Cu(NO3)2CO2 + H2O
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
CHCH + Na = HCCNa + H2 =>
2 CHCH + 2 Na = 2 HCCNa + H2
N3 + O2 = N2O5 =>
4 N3 + 15 O2 = 6 N2O5
K3PO4(aq) + Ca(NO3)2(aq) = K3(NO3)2(aq) + CaPO4(aq) =>
K3PO4(aq) + Ca(NO3)2(aq) = K3(NO3)2(aq) + CaPO4(aq)
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
FeCO3 + FePO4 = Fe2(CO3)3 + Fe3(PO4)2 =>
3 FeCO3 + 2 FePO4 = Fe2(CO3)3 + Fe3(PO4)2
K2CO3(s) = K2O(s) + CO2(g) =>
K2CO3(s) = K2O(s) + CO2(g)
K2Cr2O7 + Ca3P2 + HCl = Ca3(PO4)2 + KCl + H2O + CrCl3 =>
8 K2Cr2O7 + 3 Ca3P2 + 64 HCl = 3 Ca3(PO4)2 + 16 KCl + 32 H2O + 16 CrCl3
CaO + ZnSO4 = CaSO4 + ZnO =>
CaO + ZnSO4 = CaSO4 + ZnO
NH4Cl + KNO3 = N2O + H2O + KCl =>
NH4Cl + KNO3 = N2O + 2 H2O + KCl
Fe(NO3)3 + CH3COONa + H2O = NaNO3 + Fe(OH)3 + CH3COOH =>
Fe(NO3)3 + 3 CH3COONa + 3 H2O = 3 NaNO3 + Fe(OH)3 + 3 CH3COOH
C6H5OH + K = C6H5OK + H2 =>
2 C6H5OH + 2 K = 2 C6H5OK + H2
AgNO3 + PCl = AgCl + PN + O2 =>
2 AgNO3 + 2 PCl = 2 AgCl + 2 PN + 3 O2
Ca3(PO4)2 + Pb(SO4)2 = Ca3(SO4)2 + Pb(PO4)2 =>
Ca3(PO4)2 + Pb(SO4)2 = Ca3(SO4)2 + Pb(PO4)2
FeCl2 + Ca(oh)2 = Fe(oh)2 + CaCl =>
2 FeCl2 + 2 Ca(oh)2 = Fe(oh)2 + 4 CaCl
Pb3(PO3)2 = Pb + PO3 =>
Pb3(PO3)2 = 3 Pb + 2 PO3
HCN + FeCl3 + KCl = HCl + K3[Fe(CN)6] =>
6 HCN + FeCl3 + 3 KCl = 6 HCl + K3[Fe(CN)6]
TaCl4 + Na = Ta + NaCl =>
TaCl4 + 4 Na = Ta + 4 NaCl
MnO4{-2} + H{+}{+} = MnO2 + MnO4{-} + H2O =>
3 MnO4{-2} + 4 H{+}{+} = MnO2 + 2 MnO4{-} + 2 H2O
NH4BO2 + H2O = H3BO3 + NH4OH =>
NH4BO2 + 2 H2O = H3BO3 + NH4OH
KCl + MnO2 + H2SO4 = K2SO4 + MnCl2 + Cl2 + H2O =>
4 KCl + MnO2 + 2 H2SO4 = 2 K2SO4 + MnCl2 + Cl2 + 2 H2O
SiCl4 + H2O = (SiO2)5 + HCl =>
5 SiCl4 + 10 H2O = (SiO2)5 + 20 HCl
FeCl + Na(OH) = Fe(OH) + NaCl =>
FeCl + Na(OH) = Fe(OH) + NaCl
FeCl3 + KSCN = K3Cl3 + Fe(SCN)3 =>
FeCl3 + 3 KSCN = K3Cl3 + Fe(SCN)3
Cl2(g) + HBr(g) = HCl(g) + Br2(s) =>
Cl2(g) + 2 HBr(g) = 2 HCl(g) + Br2(s)
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
ZcCl2 + H2S = ZcS + ClH =>
ZcCl2 + H2S = ZcS + 2 ClH
CuCO3 + HNO3 = CO2 + Cu(NO3)2 + H2O =>
CuCO3 + 2 HNO3 = CO2 + Cu(NO3)2 + H2O
CuO + BaBr2 = CuBr2 + BaO =>
CuO + BaBr2 = CuBr2 + BaO
HOH + CaSO4 = Ca(OH)2 + H2SO4 =>
2 HOH + CaSO4 = Ca(OH)2 + H2SO4
Na2MnO4 + NaI + H2O = MnO2 + NaOH + NaIO3 =>
3 Na2MnO4 + NaI + 3 H2O = 3 MnO2 + 6 NaOH + NaIO3
MgF2 = F + Mg =>
MgF2 = 2 F + Mg
Zn + H{+} = Zn2{+} + H2 =>
4 Zn + 2 H{+} = 2 Zn2{+} + H2
K2Cr2O7 + HNO3 = Cr + NO3 + H2O + K =>
K2Cr2O7 + 14 HNO3 = 2 Cr + 14 NO3 + 7 H2O + 2 K
CH3CH(OH)COOH + CaCO3 = Ca[CH3CH(OH)COO] + CO2 + H2O =>
13 CH3CH(OH)COOH + 12 CaCO3 = 12 Ca[CH3CH(OH)COO] + 15 CO2 + 9 H2O
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
C4H10 + HCl = C4H8Cl2 + H2 =>
C4H10 + 2 HCl = C4H8Cl2 + 2 H2
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