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2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
NiCO3 + HCl + H2O = NiCl2*6H2O + CO2 =>
NiCO3 + 2 HCl + 5 H2O = NiCl2*6H2O + CO2
Cr2O3 + NO3{-} + H2O = CrO4{2-} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{2-} + 3 NO2{-} + 4 H{+}
Mg + HC1 = MgC1*2 + H2 =>
2 Mg + 2 HC1 = 2 MgC1*2 + H2
H + H2O2 + MnCl2 = MnO + HCl =>
2 H + H2O2 + 2 MnCl2 = 2 MnO + 4 HCl
C2H5OH(i) + O2 = CO2 + H2O(i) =>
C2H5OH(i) + 3 O2 = 2 CO2 + 3 H2O(i)
O3 = O5 =>
5 O3 = 3 O5
N + S = NS =>
N + S = NS
CH3CO2H + NaOH = NaCH3CO2 + H2O =>
CH3CO2H + NaOH = NaCH3CO2 + H2O
CuCl2*2H2O + NH4OH = (Cu(NH3)4)Cl2 + H2O =>
CuCl2*2H2O + 4 NH4OH = (Cu(NH3)4)Cl2 + 6 H2O
CuSO4 + Fe(s) = Cu(s) + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(s) = 3 Cu(s) + Fe2(SO4)3
C3H5CH3 + O2 = CO2 + H2O =>
C3H5CH3 + 6 O2 = 4 CO2 + 4 H2O
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
P4 + HCl + O2 = PCl3 + H2O =>
P4 + 12 HCl + 3 O2 = 4 PCl3 + 6 H2O
C22H69 + O2 = CO2 + H2O =>
4 C22H69 + 157 O2 = 88 CO2 + 138 H2O
Ca(s) + O2(g) + C(s) = CaCO2(s) =>
Ca(s) + O2(g) + C(s) = CaCO2(s)
KO + PbNO3 = KNO3 + PbO =>
KO + PbNO3 = KNO3 + PbO
Sn + HNO30 = SnO2 + NO2 + H2O =>
55 Sn + 4 HNO30 = 55 SnO2 + 4 NO2 + 2 H2O
Cr{2+} = Cr{3+} + e =>
Cr{2+} = Cr{3+} + e
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4) =>
MgSO4 + K2CO3 = Mg(CO3) + K2(SO4)
I2 + AgCl = I2Cl2 + Ag =>
I2 + 2 AgCl = I2Cl2 + 2 Ag
Ba(OH)2 + K2O = KOH + BaO =>
Ba(OH)2 + K2O = 2 KOH + BaO
P + NaClO + H2O = H3PO4 + NaCl =>
2 P + 5 NaClO + 3 H2O = 2 H3PO4 + 5 NaCl
Cd + PtCl4 = CdCl + Pt =>
4 Cd + PtCl4 = 4 CdCl + Pt
C2H4O2(COOH)2 + NaOH = C4H4O6Na2 + H2O =>
C2H4O2(COOH)2 + 2 NaOH = C4H4O6Na2 + 2 H2O
MnO2 + HI = MnI2 + I + H2O =>
MnO2 + 4 HI = MnI2 + 2 I + 2 H2O
Mg + BaCl2 = MgCl2 + Ba =>
Mg + BaCl2 = MgCl2 + Ba
Cr2O7{-2} + H2S + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{-2} + 24 H2S + 64 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2 =>
2 AgNO3 + ZnSO4 = Ag2SO4 + Zn(NO3)2
HNO3(aq) + NaHCO3(aq) = NaNO3 + H2O(l) + CO2(g) =>
HNO3(aq) + NaHCO3(aq) = NaNO3 + H2O(l) + CO2(g)
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
Ca2(CO3)2 + AlCl3 = Al2(CO3)3 + CaCl2 =>
3 Ca2(CO3)2 + 4 AlCl3 = 2 Al2(CO3)3 + 6 CaCl2
ZnSO4 + H3BO3 = H2SO4 + B2O6Zn3 =>
3 ZnSO4 + 2 H3BO3 = 3 H2SO4 + B2O6Zn3
MnSO4 + H2S = MnS + H2O + S =>
MnSO4 + 4 H2S = MnS + 4 H2O + 4 S
Cl3 = Cl2 =>
2 Cl3 = 3 Cl2
Rb2HPO4 + CsOH = Rb3PO4 + Cs3PO4 + H2O =>
3 Rb2HPO4 + 3 CsOH = 2 Rb3PO4 + Cs3PO4 + 3 H2O
C6H5Cl + SiCl4 + Na = (C6H5)4Si + NaCl =>
4 C6H5Cl + SiCl4 + 8 Na = (C6H5)4Si + 8 NaCl
MgCl2 + KI = KCl + MgI2 =>
MgCl2 + 2 KI = 2 KCl + MgI2
Zn + Ag(CN)2{-} + OH{-} = Ag + CN{-} + Zn(OH)4{2-} =>
Zn + 2 Ag(CN)2{-} + 4 OH{-} = 2 Ag + 4 CN{-} + Zn(OH)4{2-}
Sb + Br2 = Sb5Br5 =>
10 Sb + 5 Br2 = 2 Sb5Br5
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Hg3S2(NO3)2 + Na2S = HgS + NaNO3 =>
Hg3S2(NO3)2 + Na2S = 3 HgS + 2 NaNO3
AlO2 = Al + O =>
AlO2 = Al + 2 O
N + O = N2O5 =>
2 N + 5 O = N2O5
SrCl2 + NaSCN = Sr(SCN)2 + NaCl =>
SrCl2 + 2 NaSCN = Sr(SCN)2 + 2 NaCl
H(O2){-} + OH{-} + Mo(OH)3 = MoO4{2-} + H2O =>
3 H(O2){-} + OH{-} + 2 Mo(OH)3 = 2 MoO4{2-} + 5 H2O
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
K2CrO4 = K + CrO2 + O2 =>
K2CrO4 = 2 K + CrO2 + O2
NaNO2 + H2SO4 = NO + HNO3 + H2O + Na2SO4 =>
6 NaNO2 + 3 H2SO4 = 4 NO + 2 HNO3 + 2 H2O + 3 Na2SO4
CH3COOH + CuCO3 = CH3COOCu + CO2 + H2O =>
9 CH3COOH + 8 CuCO3 = 8 CH3COOCu + 10 CO2 + 6 H2O
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