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ZnAgNO3 = Zn(NO3)Ag
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
C4H10 + KMnO4 + H2O = C4H10O2 + KOH + MnO2 =>
3 C4H10 + 4 KMnO4 + 2 H2O = 3 C4H10O2 + 4 KOH + 4 MnO2
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H3PO4 + Fe = Fe2(PO4)3 + H2 =>
6 H3PO4 + 4 Fe = 2 Fe2(PO4)3 + 9 H2
CaO + H2O + Fe = Fe2O3 + CaH2 =>
3 CaO + 3 H2O + 4 Fe = 2 Fe2O3 + 3 CaH2
Ni + S = Ni3S4 =>
3 Ni + 4 S = Ni3S4
NaMnO4 + H2SO4 + NaBr = Br2 + MnSO4 + Na2SO4 + H2O =>
2 NaMnO4 + 8 H2SO4 + 10 NaBr = 5 Br2 + 2 MnSO4 + 6 Na2SO4 + 8 H2O
ZB4 + H2O = ZO2 + HB =>
ZB4 + 2 H2O = ZO2 + 4 HB
Pb2 + Hg = PbHg =>
Pb2 + 2 Hg = 2 PbHg
CaSO4 + Al2(Cr2O7)3 = CaCr2O7 + Al2(SO4)3 =>
3 CaSO4 + Al2(Cr2O7)3 = 3 CaCr2O7 + Al2(SO4)3
HF + Hg = HgF2 + H2 =>
2 HF + Hg = HgF2 + H2
BaBr2 + LiNO3 = BaNO3 + Br2Li =>
BaBr2 + LiNO3 = BaNO3 + Br2Li
Al4 + H2O = Al(OH)3 + H2 =>
Al4 + 12 H2O = 4 Al(OH)3 + 6 H2
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + MgO = CuO + Mg(OH)2 =>
Cu(OH)2 + MgO = CuO + Mg(OH)2
Al4 + H2O = Al(OH)3 + H2 =>
Al4 + 12 H2O = 4 Al(OH)3 + 6 H2
K2SO4 + LiOH = Li2SO4 + KOH =>
K2SO4 + 2 LiOH = Li2SO4 + 2 KOH
Mg(OH)2(aq) + HCl(aq) = H2O(l) + MgCl2(aq) =>
Mg(OH)2(aq) + 2 HCl(aq) = 2 H2O(l) + MgCl2(aq)
NH4OH + H2SO3 = NH4H2 + SO3OH =>
NH4OH + H2SO3 = NH4H2 + SO3OH
C2H2 + Br2 = Br4C2H2 =>
C2H2 + 2 Br2 = Br4C2H2
Si + Be = SiBe =>
Si + Be = SiBe
CrCO3(s) + HI(aq) = CrI2(s) + H2O(l) + CO2(g) =>
CrCO3(s) + 2 HI(aq) = CrI2(s) + H2O(l) + CO2(g)
Zn + PbN2O6 = ZnN2O6 + Pb =>
Zn + PbN2O6 = ZnN2O6 + Pb
NaNo3 + Zn = ZnNa + No3 =>
NaNo3 + Zn = ZnNa + No3
FeCl3 + K4(Fe[CN]6) = KFe(Fe[CN]6) + KCl =>
FeCl3 + K4(Fe[CN]6) = KFe(Fe[CN]6) + 3 KCl
Cu2[Fe(CN)6] + OH = Cu(OH)2 + [Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 OH = 2 Cu(OH)2 + [Fe(CN)6]
BaCl2 + Cu2SO4 = BaSO4 + CuCl =>
BaCl2 + Cu2SO4 = BaSO4 + 2 CuCl
Fe(NO3)2 + Na2S = FeS + NaNO3 =>
Fe(NO3)2 + Na2S = FeS + 2 NaNO3
Ag(CN)2 + Na2SO4 = AgSO4 + NaCN =>
Ag(CN)2 + Na2SO4 = AgSO4 + 2 NaCN
Zn + PbN2O6 = ZnN2O6 + Pb =>
Zn + PbN2O6 = ZnN2O6 + Pb
MnO2 + NaOH = Na4MnO4 + H2O =>
MnO2 + 4 NaOH = Na4MnO4 + 2 H2O
Ba(ClO4)2 + NaOH = NaClO4 + Ba(OH)2 =>
Ba(ClO4)2 + 2 NaOH = 2 NaClO4 + Ba(OH)2
K99 = K =>
K99 = 99 K
CH3CHO + Ag2O = CH3COOH + Ag =>
CH3CHO + Ag2O = CH3COOH + 2 Ag
GaF2 + Na2SO4 = GaSO4 + NaF =>
GaF2 + Na2SO4 = GaSO4 + 2 NaF
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
Mg + Cr{+3} = Mg{+2} + Cr{+2} =>
Mg + 2 Cr{+3} = Mg{+2} + 2 Cr{+2}
FeO2Al = FeAlO2 =>
FeO2Al = FeAlO2
C3H8 + O2 = C6H12O6 + H2 =>
2 C3H8 + 3 O2 = C6H12O6 + 2 H2
Cu + Nh3 + O2 + H2O = Cu(Nh3)4(OH)2 =>
2 Cu + 8 Nh3 + O2 + 2 H2O = 2 Cu(Nh3)4(OH)2
MgCl2 + NH4OH + (NH4)2HPO4 = Mg(NH4)PO4 + NH4Cl + H2O =>
MgCl2 + NH4OH + (NH4)2HPO4 = Mg(NH4)PO4 + 2 NH4Cl + H2O
CH3COOH + HSO4 = CH3COO + H2O + SO2 =>
3 CH3COOH + HSO4 = 3 CH3COO + 2 H2O + SO2
H2O2 + NH3 = H2O + N =>
3 H2O2 + 2 NH3 = 6 H2O + 2 N
HCl(aq) + H2C2O4(aq) + MnO2(s) = MnCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + H2C2O4(aq) + MnO2(s) = MnCl2(aq) + 2 CO2(g) + 2 H2O(l)
Bi(NO3)3 + Zn = Bi + Zn(NO3)3 =>
Bi(NO3)3 + Zn = Bi + Zn(NO3)3
FeSO4 + H2S = FeS + H2O + SO2 =>
3 FeSO4 + 4 H2S = 3 FeS + 4 H2O + 4 SO2
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