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2 K2CrO4 + 18 NaCl + 11 H2SO4 = 2 H3CrCl6 + 9 Na2SO4 + 2 K2SO4 + 8 H2O + 3 Cl2
CrO2 = O2 + Cr =>
CrO2 = O2 + Cr
Fe2(SO4)3 + Na3PO4 = FePO4 + Na2SO4 =>
Fe2(SO4)3 + 2 Na3PO4 = 2 FePO4 + 3 Na2SO4
CuS + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2S =>
2 CuS + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2S
Fe + AgNO3 = Fe(NO3)2 + Ag = =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CaC2O4 + CH3COOH = CH3COOCa + H2O + CO2 =>
8 CaC2O4 + 7 CH3COOH = 8 CH3COOCa + 2 H2O + 14 CO2
Na + At = NaAt =>
Na + At = NaAt
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
KI + HNO3 = KNO3 + HIO3 + NO2 + H2O =>
KI + 7 HNO3 = KNO3 + HIO3 + 6 NO2 + 3 H2O
Co(OH)2 + HIO4 = Co(IO4)2 + H2O =>
Co(OH)2 + 2 HIO4 = Co(IO4)2 + 2 H2O
SiC + HNO3 + HF = SiF4 + NO2 + CO2 + H2O =>
SiC + 8 HNO3 + 4 HF = SiF4 + 8 NO2 + CO2 + 6 H2O
Cu(NO)(aq) + NaOH(aq) = Cu(OH)(s) + NaNO(aq) =>
Cu(NO)(aq) + NaOH(aq) = Cu(OH)(s) + NaNO(aq)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2S + NiSO4 = NiS + Na{+} + SO4{-2} =>
Na2S + NiSO4 = NiS + 2 Na{+} + SO4{-2}
O = O45 =>
45 O = O45
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
K3PO4 + Zn(NO3)2 = KNO3 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO3)2 = 6 KNO3 + Zn3(PO4)2
C7H8NO2 + Fe + HCl = C7H8NH3Cl + FeCl2 + H2O =>
C7H8NO2 + 3 Fe + 7 HCl = C7H8NH3Cl + 3 FeCl2 + 2 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
C2H5NH2HBr = C2H5NH3Br =>
C2H5NH2HBr = C2H5NH3Br
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
CUCl2 + NH3 + H2O = CU(OH)2 + NH4Cl =>
CUCl2 + 2 NH3 + 2 H2O = CU(OH)2 + 2 NH4Cl
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
K3PO4 + Zn(NO3)2 = KNO3 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO3)2 = 6 KNO3 + Zn3(PO4)2
(N2H5)2SO4 + KI3 + NaHCO3 = N2 + KI + H2SO4 + H2O + NaI + CO2 =>
(N2H5)2SO4 + 4 KI3 + 8 NaHCO3 = 2 N2 + 4 KI + H2SO4 + 8 H2O + 8 NaI + 8 CO2
Al + Cr2(SO4)3 = Al2(SO4)3 + Cr =>
2 Al + Cr2(SO4)3 = Al2(SO4)3 + 2 Cr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
SO4 + H2O = SH8 + O3 =>
3 SO4 + 12 H2O = 3 SH8 + 8 O3
Mg + C = MgC2 =>
Mg + 2 C = MgC2
K3PO4 + Zn(NO3)2 = KNO3 + Zn3(PO4)2 =>
2 K3PO4 + 3 Zn(NO3)2 = 6 KNO3 + Zn3(PO4)2
NaCl + MgI2 = NaI + MgCl2 =>
2 NaCl + MgI2 = 2 NaI + MgCl2
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
VCl3 + KMnO4 + H2O = HVO3 + MnCl2 + KCl + HCl =>
5 VCl3 + 2 KMnO4 + 7 H2O = 5 HVO3 + 2 MnCl2 + 2 KCl + 9 HCl
CuO + CH3OH = HCOH + Cu + H2O =>
CuO + CH3OH = HCOH + Cu + H2O
Al2 + H2O = Al(OH)2 + H2 =>
Al2 + 4 H2O = 2 Al(OH)2 + 2 H2
FeCl3 + Fe + NaOH = Fe(OH)2 + NaCl =>
2 FeCl3 + Fe + 6 NaOH = 3 Fe(OH)2 + 6 NaCl
ClO{-} + Al + H{+} = Cl{-} + Al3{+} + H2O =>
ClO{-} + 6 Al + 2 H{+} = Cl{-} + 2 Al3{+} + H2O
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H4O3 + C12H19N4O7P2S = C14H23N4O8P2S + CO2 =>
C3H4O3 + C12H19N4O7P2S = C14H23N4O8P2S + CO2
BeH2 + H2O = BeO + H3 =>
3 BeH2 + 3 H2O = 3 BeO + 4 H3
Al2(SO4)3NaI = Al2INa(SO4)3 =>
Al2(SO4)3NaI = Al2INa(SO4)3
Li2CO3 + MoBr6 = LiBr + Mo(CO3)3 =>
3 Li2CO3 + MoBr6 = 6 LiBr + Mo(CO3)3
Mn + SiF6 = Mn(SiF6) =>
Mn + SiF6 = Mn(SiF6)
C2H4Br2 + O2 = CO2 + H2O + Br =>
C2H4Br2 + 3 O2 = 2 CO2 + 2 H2O + 2 Br
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
Ba(oh)2 + NaCl = BaCl2 + Na(oh)2 =>
Ba(oh)2 + 4 NaCl = 2 BaCl2 + 2 Na(oh)2
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