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2 KCl + Na2CO3 + 2 H2O = 2 KOH + 2 NaCl + H2CO3
S + HNO3 = H2O + SO2 + N2 =>
5 S + 4 HNO3 = 2 H2O + 5 SO2 + 2 N2
(NH4)2SO4 + K2Cr2O7 = N2 + Cr2O3 + K2SO4 + H2O =>
(NH4)2SO4 + K2Cr2O7 = N2 + Cr2O3 + K2SO4 + 4 H2O
U + H2SO4 = U(SO4)2 + H2 =>
U + 2 H2SO4 = U(SO4)2 + 2 H2
CaCl2 + H2O = CaCl2H4O2 =>
CaCl2 + 2 H2O = CaCl2H4O2
Ti + Na = TiNa =>
Ti + Na = TiNa
MgSO4Na2CO3 = Na2SO4MgCO3 =>
MgSO4Na2CO3 = Na2SO4MgCO3
NaCl + HO2 = NaClO3 + H2 =>
4 NaCl + 6 HO2 = 4 NaClO3 + 3 H2
Cu + CaO = CuO + Ca =>
Cu + CaO = CuO + Ca
F + PbCl4 = FCl + Pb =>
4 F + PbCl4 = 4 FCl + Pb
CH3CHO + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 2 KOH = CH3COOH + 2 K2MnO4 + H2O
C5H11Br + KOH = C4H8 + KBr + H2O =>
4 C5H11Br + 4 KOH = 5 C4H8 + 4 KBr + 4 H2O
FeCl3 + NaCO3 = Fe2C3O9 + NaCl2 =>
2 FeCl3 + 3 NaCO3 = Fe2C3O9 + 3 NaCl2
Pb(CH3COO)2 + H3PO4 = Pb3(PO4)2 + CH3COOH =>
3 Pb(CH3COO)2 + 2 H3PO4 = Pb3(PO4)2 + 6 CH3COOH
KI + NaOH + KMnO4 = Na2MnO4 + KIO3 + H2O + KOH =>
KI + 12 NaOH + 6 KMnO4 = 6 Na2MnO4 + KIO3 + 3 H2O + 6 KOH
NiCl2 + NH3 = [Ni(NH3)6]2 + Cl =>
2 NiCl2 + 12 NH3 = [Ni(NH3)6]2 + 4 Cl
Pb(NO3)2(aq) + HCl(aq) = PbCl2 + HNO3(aq) =>
Pb(NO3)2(aq) + 2 HCl(aq) = PbCl2 + 2 HNO3(aq)
CuSO4 + Zinc = ZnSO4 + copper =>
CuSO4 + Zn = ZnSO4 + Cu
FeCl3 + O2 = FeCl2 + ClO2 =>
FeCl3 + O2 = FeCl2 + ClO2
Ca(NO3)2 + KHSO4 = Ca(HSO4)2 + KNO3 =>
Ca(NO3)2 + 2 KHSO4 = Ca(HSO4)2 + 2 KNO3
Na2SO3(aq) + KOH(aq) = NaOH(s) + K2SO3(aq) =>
Na2SO3(aq) + 2 KOH(aq) = 2 NaOH(s) + K2SO3(aq)
COH2 + NH3*HCl = N(CH3)3 + HCl + CO2 + H2O =>
9 COH2 + 2 NH3*HCl = 2 N(CH3)3 + 2 HCl + 3 CO2 + 3 H2O
Bi(NO3)3*5H2O = Bi(OH)3 + H2O + HNO3 =>
Bi(NO3)3*5H2O = Bi(OH)3 + 2 H2O + 3 HNO3
N3H4 + O = N2 + H2O =>
2 N3H4 + 4 O = 3 N2 + 4 H2O
NH3NO3 + H2O = NH4OH + H2NO3 =>
7 NH3NO3 + 11 H2O = 5 NH4OH + 9 H2NO3
AuF3 = Au + F =>
AuF3 = Au + 3 F
CuCl2 + CO2 + H2O = CuCO3 + HCl =>
CuCl2 + CO2 + H2O = CuCO3 + 2 HCl
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
SO3{2-} + I2 + H2O = I{-} + H{+} + SO4{-} =>
2 SO3{2-} + 3 I2 + 2 H2O = 6 I{-} + 4 H{+} + 2 SO4{-}
SnH4 + H2O = Sn(OH)4 + H2 =>
SnH4 + 4 H2O = Sn(OH)4 + 4 H2
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3 =>
KAl(SO4)2Na2CO3 = Na2Al(SO4)2KCO3
Al2Mg3 + H2SO4 = Mg + Al2(SO4)3 + H2 =>
Al2Mg3 + 3 H2SO4 = 3 Mg + Al2(SO4)3 + 3 H2
HgCl2 + NaOH = Hg(OH)2 + NaCl =>
HgCl2 + 2 NaOH = Hg(OH)2 + 2 NaCl
HI + K(MnO4) + H2SO4 = I2 + Mn(SO4) + K2(SO4) + H2O =>
10 HI + 2 K(MnO4) + 3 H2SO4 = 5 I2 + 2 Mn(SO4) + K2(SO4) + 8 H2O
P2O5 + H2O = (PHO3) =>
P2O5 + H2O = 2(PHO3)
NaC2H3O2 + KI = NaI + KC2H3O2 =>
NaC2H3O2 + KI = NaI + KC2H3O2
KCl + (NH4)(NO3) = K(NO3) + (NH4)Cl =>
KCl + (NH4)(NO3) = K(NO3) + (NH4)Cl
C7H14O7 + O2 = CO2 + H2O =>
C7H14O7 + 7 O2 = 7 CO2 + 7 H2O
X2NO + H2 = X2NH + H2O =>
2 X2NO + 3 H2 = 2 X2NH + 2 H2O
Mn + N2 = MnN5 =>
2 Mn + 5 N2 = 2 MnN5
Cr + HCl = Cl2Cr + H2 =>
Cr + 2 HCl = Cl2Cr + H2
S + HNO3 = NO3S + H2 =>
2 S + 2 HNO3 = 2 NO3S + H2
AlBr3 + Na2S + H2O = Al(OH)3 + NaBr + H2S =>
2 AlBr3 + 3 Na2S + 6 H2O = 2 Al(OH)3 + 6 NaBr + 3 H2S
Rb + ZnS = RbS + Zn =>
Rb + ZnS = RbS + Zn
Cu + NH3 = CuNH3 =>
Cu + NH3 = CuNH3
I2 + NaHCO3 = NaI + NaIO3 + CO2 + H2O =>
3 I2 + 6 NaHCO3 = 5 NaI + NaIO3 + 6 CO2 + 3 H2O
H3PO4 + Ca3(OH)6 = Ca3(PO4)2 + H2O =>
2 H3PO4 + Ca3(OH)6 = Ca3(PO4)2 + 6 H2O
Cu2OFe3O4 + H2SO4 = SO2 + CuSO4 + Fe2(SO4)3 + H2O =>
2 Cu2OFe3O4 + 16 H2SO4 = 3 SO2 + 4 CuSO4 + 3 Fe2(SO4)3 + 16 H2O
KHCO3 + CaCl2 = KCl + CaCO3 + H2O + CO2 =>
2 KHCO3 + CaCl2 = 2 KCl + CaCO3 + H2O + CO2
C3H5N + H2O = C2H5COOH + NH3 =>
C3H5N + 2 H2O = C2H5COOH + NH3
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