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6 NaOH + H2S3O10 = 3 Na2SO4 + 4 H2O
FeSO4 + HIO3 + H2SO4 = I2 + Fe2(SO4)3 + H2O =>
10 FeSO4 + 2 HIO3 + 5 H2SO4 = I2 + 5 Fe2(SO4)3 + 6 H2O
Zn + Fe + S = Zn(FeS2) =>
Zn + Fe + 2 S = Zn(FeS2)
Li + CuSO{+4} = Cu + LiSO{+4} =>
Li + CuSO{+4} = Cu + LiSO{+4}
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl =>
2 KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
(NH4)NO3 + NaOH = Na(NO3) + NH3 + H2O =>
(NH4)NO3 + NaOH = Na(NO3) + NH3 + H2O
C9H20O4S2 + O2 = CO2 + H2O + S =>
C9H20O4S2 + 12 O2 = 9 CO2 + 10 H2O + 2 S
Fe(OH)2 + Li2SO4 = LiOH + FeSO4 =>
Fe(OH)2 + Li2SO4 = 2 LiOH + FeSO4
C6H8O7 + NH3 = C2H5NO2 + H2O =>
C6H8O7 + 3 NH3 = 3 C2H5NO2 + H2O
NaCl + AgNO3 + HNO3 = Na2(NO3)4 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = Na2(NO3)4 + 2 AgCl + H2
N2 + O3 = N2O3 =>
N2 + O3 = N2O3
Ca + Pb(NO3)2 + H2O = Ca(NO3)2 + PbOHNO3 + H2 =>
Ca + 2 Pb(NO3)2 + 2 H2O = Ca(NO3)2 + 2 PbOHNO3 + H2
H2SO4 + HI = H2SO3 + I2 + H2O =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
C5H10O5 = C2H6O + CO2 =>
3 C5H10O5 = 5 C2H6O + 5 CO2
NaHCO3(s) + C2H4O2(l) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
NaHCO3(s) + C2H4O2(l) = CO2(g) + H2O(l) + NaC2H3O2(aq)
Na2SO3(s) + SO2(g) + H2O(l) = NaHSO3 =>
Na2SO3(s) + SO2(g) + H2O(l) = 2 NaHSO3
BaCO3(aq) + HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l) =>
BaCO3(aq) + 2 HNO3(aq) = Ba(NO3)2(aq) + CO2(g) + H2O(l)
Ca + S = CaS =>
Ca + S = CaS
C5H12 + Cl2 = C5H9Cl3 + HCl =>
C5H12 + 3 Cl2 = C5H9Cl3 + 3 HCl
Li + CuSO{+4} = Cu + LiSO{+4} =>
Li + CuSO{+4} = Cu + LiSO{+4}
Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
B2O3 + BrF3 = BF3 + Br2 + O2 =>
2 B2O3 + 4 BrF3 = 4 BF3 + 2 Br2 + 3 O2
Mg + O2(g) = MgO(s) =>
2 Mg + O2(g) = 2 MgO(s)
FeS2 + O + H2O = Fe2O3 + H2SO4 =>
2 FeS2 + 15 O + 4 H2O = Fe2O3 + 4 H2SO4
Mg(s) + Al(NO3)3 = Al(s) + Mg(NO3)2 =>
3 Mg(s) + 2 Al(NO3)3 = 2 Al(s) + 3 Mg(NO3)2
BaCl2 + ZnSO4 = ZnCl2 + BaSO4 =>
BaCl2 + ZnSO4 = ZnCl2 + BaSO4
(NH4)2S + KOH = NH4OH + K2S =>
(NH4)2S + 2 KOH = 2 NH4OH + K2S
Cl2(g) + I{-}(aq) = I2(aq) + Cl{-}(aq) =>
Cl2(g) + 2 I{-}(aq) = I2(aq) + 2 Cl{-}(aq)
Al2(SO4)3 + K2CO3 = Al2(CO3)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CO3 = Al2(CO3)3 + 3 K2(SO4)
NaO + C = Na2C2 + CO2 =>
2 NaO + 3 C = Na2C2 + CO2
Na2Co3(aq) + CaCl2*H2O(aq) = CaCo3(s) + NaCl(aq) + H2O =>
Na2Co3(aq) + CaCl2*H2O(aq) = CaCo3(s) + 2 NaCl(aq) + H2O
PO2 = P2O4 =>
2 PO2 = P2O4
C8H18 + Cl2 = CCl4 + HCl =>
C8H18 + 25 Cl2 = 8 CCl4 + 18 HCl
BiCl + NaOH = BiOH + NaCl =>
BiCl + NaOH = BiOH + NaCl
Ag3S = Ag + S8 =>
8 Ag3S = 24 Ag + S8
P + CaO = P2O5 + Ca =>
2 P + 5 CaO = P2O5 + 5 Ca
K2CO3(aq) + SnCl4(aq) = KCl + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl + Sn(CO3)2
HgO + CO = HgO(CO) =>
HgO + CO = HgO(CO)
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O
Na2SO4 + HC1 = NaC1 + H2SO4 =>
Na2SO4 + 2 HC1 = 2 NaC1 + H2SO4
Cu{2+} + CN{-} = CuCN + (CN)2 =>
2 Cu{2+} + 4 CN{-} = 2 CuCN + (CN)2
Na2S2O3 = Na2SO3 + S =>
Na2S2O3 = Na2SO3 + S
FeCl3 + CuS = Fe2S3 + CuCl2 =>
2 FeCl3 + 3 CuS = Fe2S3 + 3 CuCl2
Fe(NO3)3*9H2O + Co(NO3)2*6H2O + Bi(NO3)3*5H2O + C6H8O7 = Co100Fe180Bi20O400 + N2 + CO2 + H2O =>
1620 Fe(NO3)3*9H2O + 900 Co(NO3)2*6H2O + 180 Bi(NO3)3*5H2O + 2000 C6H8O7 = 9 Co100Fe180Bi20O400 + 3600 N2 + 12000 CO2 + 28880 H2O
B + CI2 = BCI2 =>
B + CI2 = BCI2
KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4
CaCO3 + Al2O3 = CaOAl2O3 + CO2 =>
CaCO3 + Al2O3 = CaOAl2O3 + CO2
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