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2 NaVO3 + 3 Zn + 12 HCl = 2 NaCl + 2 VCl2 + 3 ZnCl2 + 6 H2O
HgO + HCl = HgCl + OH =>
HgO + HCl = HgCl + OH
NiCl(s) + O(g) = NiO(s) + Cl2O5(g) =>
2 NiCl(s) + 7 O(g) = 2 NiO(s) + Cl2O5(g)
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
LiCl(l) = Li(l) + Cl2(g) =>
2 LiCl(l) = 2 Li(l) + Cl2(g)
K2Cr2O7 + HI + HNO2 = KNO2 + CrI3 + I2 + H2O =>
K2Cr2O7 + 12 HI + 2 HNO2 = 2 KNO2 + 2 CrI3 + 3 I2 + 7 H2O
Hg2(NO3)2 + Na2S = S(NO3)2 + Hg2Na2 =>
Hg2(NO3)2 + Na2S = S(NO3)2 + Hg2Na2
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + NH4NO3(aq) =>
(NH4)2C2O4(aq) + Ca(NO3)2(aq) = CaC2O4(s) + 2 NH4NO3(aq)
NaHCO3 + Ba(NO3)2 = Ba(HCO3)2 + NaNO3 =>
2 NaHCO3 + Ba(NO3)2 = Ba(HCO3)2 + 2 NaNO3
MnCl2 + H2S = MnS + H2Cl2 =>
MnCl2 + H2S = MnS + H2Cl2
CH3CO2H + Ba(OH)2 = H2O + Ba(CH3COO)2 =>
2 CH3CO2H + Ba(OH)2 = 2 H2O + Ba(CH3COO)2
C9H11O2N = CO2 + NH3 + C6H6 =>
3 C9H11O2N = 3 CO2 + 3 NH3 + 4 C6H6
Fe(SO4) + K4(Fe(CN)6) = K2(SO4) + Fe2(Fe(CN)6) =>
2 Fe(SO4) + K4(Fe(CN)6) = 2 K2(SO4) + Fe2(Fe(CN)6)
PbO2 + HI = PbI + H2O + I2 =>
2 PbO2 + 8 HI = 2 PbI + 4 H2O + 3 I2
K4Fe(CN)6 + Fe2(SO4)3 = Fe4(Fe(CN)6)3 + K2(SO4) =>
3 K4Fe(CN)6 + 2 Fe2(SO4)3 = Fe4(Fe(CN)6)3 + 6 K2(SO4)
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)
CH3H9O3 + O2 = CO2 + H2O =>
2 CH3H9O3 + 5 O2 = 2 CO2 + 12 H2O
C + O2 = CO = CO2 =>
2 C + O2 = 2 CO
ClO3{-} + OH{-} + MnO2 = Cl{-} + MnO4{-}2{-} + H2O =>
ClO3{-} + 2 OH{-} + 2 MnO2 = Cl{-} + 2 MnO4{-}2{-} + H2O
Ag2O3 + Na = Na2O + Ag =>
Ag2O3 + 6 Na = 3 Na2O + 2 Ag
Na2CO3H2O + H2O = H2CO3 + NaOH =>
Na2CO3H2O + H2O = H2CO3 + 2 NaOH
Cr2O7{-2} + CH3CHOHCH3 + H{+} = Cr{3+} + CH3COCH3 + H2O =>
Cr2O7{-2} + 3 CH3CHOHCH3 + 8 H{+} = 2 Cr{3+} + 3 CH3COCH3 + 7 H2O
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
PbO2 + N2 = Pb + N2O =>
PbO2 + 2 N2 = Pb + 2 N2O
C12H19Cl3O8 + HCl = CH4 + Cl2 + O2 =>
C12H19Cl3O8 + 29 HCl = 12 CH4 + 16 Cl2 + 4 O2
Al(NO3)3 + K3PO4 = AlPO4 + K(NO3) =>
Al(NO3)3 + K3PO4 = AlPO4 + 3 K(NO3)
C2 + O2 = CO854874 =>
C2 + 854874 O2 = 2 CO854874
C9H803 + O2 = CO2 + H2O =>
4 C9H803 + 839 O2 = 36 CO2 + 1606 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
CuCl2 + SO2 = CuS + Cl2 + O2 =>
CuCl2 + SO2 = CuS + Cl2 + O2
KCIO3 + MgI2 = KI + Mg(CIO3)2 =>
2 KCIO3 + MgI2 = 2 KI + Mg(CIO3)2
AiSO4 + CaOH = AiOH + calciumsulfate =>
AiSO4 + CaOH = AiOH + CaSO4
SOCl2 + NH3 = SON2H4 + HCl =>
SOCl2 + 2 NH3 = SON2H4 + 2 HCl
CuBr2 + KI = CuI + KBr + I =>
CuBr2 + 2 KI = CuI + 2 KBr + I
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Al(OH)3 + HSO3 = AlSO4 + H2O =>
Al(OH)3 + HSO3 = AlSO4 + 2 H2O
CuCl2 + SO2 = CuS + Cl2 + O2 =>
CuCl2 + SO2 = CuS + Cl2 + O2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
HCl(aq) + HNO3(aq) + Zn(g) = NO(g) + ZnCl2(aq) + H2O(l) =>
6 HCl(aq) + 2 HNO3(aq) + 3 Zn(g) = 2 NO(g) + 3 ZnCl2(aq) + 4 H2O(l)
K + O2 = K2O =>
4 K + O2 = 2 K2O
C + Si = CSi =>
C + Si = CSi
CuO + HNo3 = Cu(No)3 + No2 + H2O =>
2 CuO + 4 HNo3 = 2 Cu(No)3 + 3 No2 + 2 H2O
KOH(aq) + H2SO4(ag) = K2SO4(aq) + H2O(l) =>
2 KOH(aq) + H2SO4(ag) = K2SO4(aq) + 2 H2O(l)
CuCl2 + SO2 = CuS + Cl2 + O2 =>
CuCl2 + SO2 = CuS + Cl2 + O2
K2Cr2O7 + Zn + KOH + H2O = K3(Cr(OH)6) + K2(Zn(OH)4) =>
K2Cr2O7 + 3 Zn + 10 KOH + 7 H2O = 2 K3(Cr(OH)6) + 3 K2(Zn(OH)4)
CaCl(ClO) = CaCl2 + O2 =>
2 CaCl(ClO) = 2 CaCl2 + O2
NaI + NaIO3 + H2SO4 = NaHSO4 + H2O + I2 =>
5 NaI + NaIO3 + 6 H2SO4 = 6 NaHSO4 + 3 H2O + 3 I2
MgAl + CuO = MgO + Al2O3 + Cu =>
2 MgAl + 5 CuO = 2 MgO + Al2O3 + 5 Cu
K(s) + HCL(aq) = KCL(aq) + H2(g) =>
2 K(s) + 2 HCL(aq) = 2 KCL(aq) + H2(g)
Ni + HNO3 = Ni(NO3)2 + NO2 + H2O =>
Ni + 4 HNO3 = Ni(NO3)2 + 2 NO2 + 2 H2O
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