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3 C2H4Cl2 + 4 KOH = 2 C3H4Cl + 4 KCl + 4 H2O
CrBr3 + Na2S + H2O = Cr(OH)3 + H2S + NaBr =>
2 CrBr3 + 3 Na2S + 6 H2O = 2 Cr(OH)3 + 3 H2S + 6 NaBr
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Te + N2 = Te3N7 =>
6 Te + 7 N2 = 2 Te3N7
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
C3H6Br2KOH = KBrH2OC3H5Br =>
C3H6Br2KOH = KBrH2OC3H5Br
Ba(OH)2 + Mn(SO4)2 = Ba(SO4)2 + Mn(OH)2 =>
Ba(OH)2 + Mn(SO4)2 = Ba(SO4)2 + Mn(OH)2
MgCl2 + H2 = MgCl + HCl =>
2 MgCl2 + H2 = 2 MgCl + 2 HCl
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3]*3H2O + 3 H2O
BaCl2 + H2SO4 = BaCl2H2SO4 =>
BaCl2 + H2SO4 = BaCl2H2SO4
N2O5 + KOH = H2O + KNO3 =>
N2O5 + 2 KOH = H2O + 2 KNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
Al + Cr2 + O3 = Al(Cr2O3) =>
Al + Cr2 + O3 = Al(Cr2O3)
KClO3 = KCl + O2 = Al2O3 + Cu =>
2 KClO3 = 2 KCl + 3 O2
Ln + O2 = Ln2O3 =>
4 Ln + 3 O2 = 2 Ln2O3
KMnO4 + HI = MnI2 + KI + I2 + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 2 KI + 5 I2 + 8 H2O
Cu(SCN)2 + H2SO4 = CuSO4 + HSCN =>
Cu(SCN)2 + H2SO4 = CuSO4 + 2 HSCN
CuSO4*55H2O = CuSO4 + H2O =>
CuSO4*55H2O = CuSO4 + 55 H2O
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
Hg2O = Hg1 + O =>
Hg2O = 2 Hg1 + O
Au + HNO3 + HCl = AuCl3 + NO + H2O =>
Au + HNO3 + 3 HCl = AuCl3 + NO + 2 H2O
PbS + NaCl = Pb + Na2S + ClS =>
3 PbS + 2 NaCl = 3 Pb + Na2S + 2 ClS
(NaOH) + MgSO4 = Mg(OH)2 + Na2SO4 =>
2(NaOH) + MgSO4 = Mg(OH)2 + Na2SO4
Li3N + NH4NO3 = Li3NO3 + NH4N =>
Li3N + NH4NO3 = Li3NO3 + NH4N
PbCl2 + AgI = PbI2 + AgCl =>
PbCl2 + 2 AgI = PbI2 + 2 AgCl
CH4COOC6H13 + NaOH = CH4COONa + C6H13OH =>
CH4COOC6H13 + NaOH = CH4COONa + C6H13OH
Hg2(NO3)2 + LiCl = Hg2Cl + Li(NO3)2 =>
Hg2(NO3)2 + LiCl = Hg2Cl + Li(NO3)2
Mn + Na2CO3 = Na + MnCO3 =>
Mn + Na2CO3 = 2 Na + MnCO3
CuCl2 + NaMnO4 + HCl = CuCl3 + MnCl2 + H2O + NaCl =>
5 CuCl2 + NaMnO4 + 8 HCl = 5 CuCl3 + MnCl2 + 4 H2O + NaCl
H2SO4 + Co(OH)2 = Co2(SO4)2 + H2O =>
2 H2SO4 + 2 Co(OH)2 = Co2(SO4)2 + 4 H2O
Cu{3+} + Sn = Cu{2+} + Sn{2+} =>
2 Cu{3+} + Sn = 2 Cu{2+} + Sn{2+}
HJ = H2 + J =>
2 HJ = H2 + 2 J
Ag + Fe2(SO4)3 = Ag(SO4)3 + Fe =>
Ag + Fe2(SO4)3 = Ag(SO4)3 + 2 Fe
MgO + P4O6 = Mg3(PO3)2 =>
6 MgO + P4O6 = 2 Mg3(PO3)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH2ClCOOHNaHCO3 = NaClC2O5CH4 =>
CH2ClCOOHNaHCO3 = NaClC2O5CH4
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
S + KOH = K2SO4 + H2O + K2S =>
4 S + 8 KOH = K2SO4 + 4 H2O + 3 K2S
I2 + CuCl2 = ICl + Cu =>
I2 + CuCl2 = 2 ICl + Cu
LiOH + N2O5 = LiNO3 + H2O =>
2 LiOH + N2O5 = 2 LiNO3 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SiCl4 + O2 = SiO2 + Cl4 =>
SiCl4 + O2 = SiO2 + Cl4
Tc + H3PO4 + KMnO4 = H2O + K3PO4 + Mn3(PO4)2 + TcO2 =>
15 Tc + 12 H3PO4 + 12 KMnO4 = 18 H2O + 4 K3PO4 + 4 Mn3(PO4)2 + 15 TcO2
Ag(NO3)2 + NaI = AgI + Na(NO3)2 =>
Ag(NO3)2 + NaI = AgI + Na(NO3)2
Ca(HCO3)2 + Na3PO4 = Ca3(PO4)2 + NaHCO3 =>
3 Ca(HCO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaHCO3
K2Cr2O7 + HBr + H2SO4 = K2SO4 + Cr2(SO4)3 + Br2 + H2O =>
K2Cr2O7 + 6 HBr + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Br2 + 7 H2O
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