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2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CO + CuO = CO3 + Cu =>
CO + 2 CuO = CO3 + 2 Cu
Zn + Cu = CuZn =>
Zn + Cu = CuZn
C3H7N3 + O2 = CO2 + H2O + NO =>
4 C3H7N3 + 25 O2 = 12 CO2 + 14 H2O + 12 NO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn + Cu = CuZn =>
Zn + Cu = CuZn
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
Sr(NO3)2 + Cu(SO4) = Sr(SO4) + Cu(NO3)2 =>
Sr(NO3)2 + Cu(SO4) = Sr(SO4) + Cu(NO3)2
As1 + Cl = AsCl3 =>
As1 + 3 Cl = AsCl3
RaCl2 + HIO3 = Ra(IO3)2 + HCl =>
RaCl2 + 2 HIO3 = Ra(IO3)2 + 2 HCl
HC3H5O3 + OH = CHO2 + H2O =>
HC3H5O3 + 9 OH = 3 CHO2 + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
CoSe + MnI4 = CoI2 + MnSe2 =>
2 CoSe + MnI4 = 2 CoI2 + MnSe2
WO2 + Na = Na2O + W =>
WO2 + 4 Na = 2 Na2O + W
Ca3 = Ca4 =>
4 Ca3 = 3 Ca4
AlN + NaOH = Al(OH)3 + Na3N =>
AlN + 3 NaOH = Al(OH)3 + Na3N
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe2O3 + Cu = Fe2 + CuO3 =>
Fe2O3 + Cu = Fe2 + CuO3
P4O6 = P4 + P2O4 =>
4 P4O6 = P4 + 6 P2O4
Sn(NO3)4 + Na3(PO4) = Sn3(PO4)4 + NaNO3 =>
3 Sn(NO3)4 + 4 Na3(PO4) = Sn3(PO4)4 + 12 NaNO3
Ca + N2 = (Ca)2(N)3 =>
4 Ca + 3 N2 = 2(Ca)2(N)3
CuAlCl3 = CuCl3Al =>
CuAlCl3 = CuCl3Al
LiC2H3O2(aq) + Pb(NO3)2(aq) = LiNO3(aq) + Pb(C2H3O2)2(s) =>
2 LiC2H3O2(aq) + Pb(NO3)2(aq) = 2 LiNO3(aq) + Pb(C2H3O2)2(s)
CH4 + O4 = CO2 + H2O =>
CH4 + O4 = CO2 + 2 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca
Al2O3(s) = Al(s) + O2(g) =>
2 Al2O3(s) = 4 Al(s) + 3 O2(g)
KNO3 + CHO = KCO + CO + H2O + N2 =>
2 KNO3 + 12 CHO = 2 KCO + 10 CO + 6 H2O + N2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
CuCO3(s) = CuO(s) + CO2(g) =>
CuCO3(s) = CuO(s) + CO2(g)
H2SNa2CO3 = Na2SCO2H2O =>
H2SNa2CO3 = Na2SCO2H2O
NiSO4 + Li = Li2SO4 + Ni =>
NiSO4 + 2 Li = Li2SO4 + Ni
C6H7N + C4H6O3 = C8H9NO + H2O =>
2 C6H7N + C4H6O3 = 2 C8H9NO + H2O
NaOH + H2 = Na + HOH =>
2 NaOH + H2 = 2 Na + 2 HOH
Ca + AgNO3 = Ag + Ca(NO3)2 =>
Ca + 2 AgNO3 = 2 Ag + Ca(NO3)2
C6H7N + C4H6O3 = C8H9ON + C2H4O2 =>
C6H7N + C4H6O3 = C8H9ON + C2H4O2
As1 + Cl2 = AsCl3 =>
2 As1 + 3 Cl2 = 2 AsCl3
C6H7N + C4H6O3 = C8H9NO + CH3COOH =>
C6H7N + C4H6O3 = C8H9NO + CH3COOH
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
HClLiOH = H2OLiCl =>
HClLiOH = H2OLiCl
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SrSO4Mg(OH)2 = Sr(OH)2MgSO4 =>
SrSO4Mg(OH)2 = Sr(OH)2MgSO4
CaCO3 + HCI = CaCI + CO3H =>
CaCO3 + HCI = CaCI + CO3H
C6H4C2H5Cl + KMnO4 + H2SO4 = C6H4COOHCl + K2SO4 + MnSO4 + CO2 + H2O =>
5 C6H4C2H5Cl + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHCl + 6 K2SO4 + 12 MnSO4 + 5 CO2 + 28 H2O
Cd(OH)2 + NH4OH = Cd(NH3)4(OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = Cd(NH3)4(OH)2 + 4 H2O
H3As + Te(OH)2 = Te3As2 + H2O =>
2 H3As + 3 Te(OH)2 = Te3As2 + 6 H2O
KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cd(OH)2 + NH4OH = [Cd(NH3)6](OH)2 + H2O =>
Cd(OH)2 + 6 NH4OH = [Cd(NH3)6](OH)2 + 6 H2O
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