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Na2H2EDTA + FeCl3 + 2 NaOH + H2O = Na[Fe(EDTA)]*3H2O + 3 NaCl
H2CO + K2FeO4 + H2O = K2CO3 + Fe(OH)3 + KOH =>
3 H2CO + 4 K2FeO4 + 4 H2O = 3 K2CO3 + 4 Fe(OH)3 + 2 KOH
C3H4 + Br2 = C3Br4H4 =>
C3H4 + 2 Br2 = C3Br4H4
K2SO3 + HF = H2SO3 + KF =>
K2SO3 + 2 HF = H2SO3 + 2 KF
COOHCH2CH2CHNH2COOH = H2NCH2CH2CH2COOH + CO2 =>
COOHCH2CH2CHNH2COOH = H2NCH2CH2CH2COOH + CO2
C2H5Cl + NH3 = C2H7N + NH4Cl =>
C2H5Cl + 2 NH3 = C2H7N + NH4Cl
Al + K + SO4 + H2O = KAl(SO4)212H2O(s) =>
Al + K + 212 SO4 + H2O = KAl(SO4)212H2O(s)
C4H3O4Na + NaOH = H2O + C4H2O4Na2 =>
C4H3O4Na + NaOH = H2O + C4H2O4Na2
As3 + Pd(Np5)2 = AsNp4 + Pd =>
5 As3 + 6 Pd(Np5)2 = 15 AsNp4 + 6 Pd
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
OH{-} + SO2 = SO3{2-} + H2O =>
2 OH{-} + SO2 = SO3{2-} + H2O
Ag2Cl2 + Ba(OH)2 = BaCl2 + Ag2(OH)2 =>
Ag2Cl2 + Ba(OH)2 = BaCl2 + Ag2(OH)2
H3PO3 + Fe = H2 + Fe3(PO3)3 =>
6 H3PO3 + 6 Fe = 9 H2 + 2 Fe3(PO3)3
CaO + HCl = CaCl + HO =>
CaO + HCl = CaCl + HO
N1 = N2 =>
2 N1 = N2
Sn2O3 + NaClO + HCl = SnCl4 + NaCl + H2O =>
Sn2O3 + NaClO + 8 HCl = 2 SnCl4 + NaCl + 4 H2O
MgCO3(aq) + HCl(ag) = MgCl2(aq) + H2O(l) + CO2(g) =>
MgCO3(aq) + 2 HCl(ag) = MgCl2(aq) + H2O(l) + CO2(g)
CH3CHONa(CH2)3CH3 + Cl2 = CH3CHO(CH2)3CH3 + NaCl =>
2 CH3CHONa(CH2)3CH3 + Cl2 = 2 CH3CHO(CH2)3CH3 + 2 NaCl
PH3 + K2CrO7 + H2O = H3PO4 + Cr(OH)3 + KOH =>
9 PH3 + 8 K2CrO7 + 20 H2O = 9 H3PO4 + 8 Cr(OH)3 + 16 KOH
H2SO4 + C4 = C4O4 + H2O + SO2 =>
4 H2SO4 + C4 = C4O4 + 4 H2O + 4 SO2
Na3PO4 + CaCl2 = NaCl + (PO4)2Ca3 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + (PO4)2Ca3
CaSO4*8H2O = CaSO4 + H2O =>
CaSO4*8H2O = CaSO4 + 8 H2O
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaClO3(aq) =>
Pb(ClO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaClO3(aq)
Na2O + Br2O3 = NaBrO2 =>
Na2O + Br2O3 = 2 NaBrO2
A2B3 + C = C2B3 + A2 =>
A2B3 + 2 C = C2B3 + A2
KMnO4 + C6H12O6 = CO + MnO + K2CO3 + H2O =>
6 KMnO4 + 2 C6H12O6 = 9 CO + 6 MnO + 3 K2CO3 + 12 H2O
Al(SO)3 + H2O = Al(OH)3 + H(SO) =>
Al(SO)3 + 3 H2O = Al(OH)3 + 3 H(SO)
FeS2 + PbCl4 = FeCl4 + PbS2 =>
FeS2 + PbCl4 = FeCl4 + PbS2
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2 + H2O =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2 + H2O
AlCl3 + CO2 = AlCO2 + Cl =>
AlCl3 + CO2 = AlCO2 + 3 Cl
V + CaO = VO + Ca =>
V + CaO = VO + Ca
C6H8O4Na2 + NaOH = Na2CO3 + C4H8 + H2O =>
12 C6H8O4Na2 + 16 NaOH = 20 Na2CO3 + 13 C4H8 + 4 H2O
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
CO2 + H2O = C6H12O4 + O2 =>
6 CO2 + 6 H2O = C6H12O4 + 7 O2
C7H3ClF2N2O2 + C6H16Si = C13H17ClF2N2O2Si + H2 =>
C7H3ClF2N2O2 + C6H16Si = C13H17ClF2N2O2Si + H2
AgNO3 + BaCl2 = AgCl + Ba[NO3]2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba[NO3]2
C6H10O5 + HO2 = CO2 + H2O =>
C6H10O5 + 8 HO2 = 6 CO2 + 9 H2O
CH3NH3I + Pb(NO3)2 = PbI2 + CH3NH3NO3 =>
2 CH3NH3I + Pb(NO3)2 = PbI2 + 2 CH3NH3NO3
FeCr2O7 + K2CO3 + O2 = Fe2O3 + KCrO4 + CO2 =>
4 FeCr2O7 + 4 K2CO3 + 3 O2 = 2 Fe2O3 + 8 KCrO4 + 4 CO2
COOHCH2COOH + KOH = H2O + COOCH2COO + K =>
COOHCH2COOH + 2 KOH = 2 H2O + COOCH2COO + 2 K
Cr(OH)3 + IO3{-} + OH{-} = CrO4{-}2 + I + H2O =>
5 Cr(OH)3 + 4 IO3{-} + OH{-} = 5 CrO4{-}2 + 4 I + 8 H2O
PbI2 + Pb(NO3)2 = Pb + INO3 =>
PbI2 + Pb(NO3)2 = 2 Pb + 2 INO3
CO + NaOH = CO(OH)2 + Na =>
CO + 2 NaOH = CO(OH)2 + 2 Na
Al(NO3)3 + MgCO3 = Al2(CO3)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgCO3 = Al2(CO3)3 + 3 Mg(NO3)2
Mg(OH)2 + HClO = MgOHClO + H2O =>
Mg(OH)2 + HClO = MgOHClO + H2O
CH3CH2COH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COOH + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COOH + 4 H2O
Tl2CO3 + H2O = TlOH + H2CO3 =>
Tl2CO3 + 2 H2O = 2 TlOH + H2CO3
Ba(NO3)2 + (NH4)3PO4 = (PO4)2Ba3 + NO3NH4 =>
3 Ba(NO3)2 + 2(NH4)3PO4 = (PO4)2Ba3 + 6 NO3NH4
C2H4(OH)2 + FeCl3 = Fe(OH)3 + C2H4Cl2 =>
3 C2H4(OH)2 + 2 FeCl3 = 2 Fe(OH)3 + 3 C2H4Cl2
NaHCO3 + CH3COOH = NaHC3COO + H2O + CO2 =>
4 NaHCO3 + 7 CH3COOH = 4 NaHC3COO + 14 H2O + 2 CO2
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