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7 H2SO4 + Na2Cr2O7 + 6 NaCl = Cr2(SO4)3 + 6 Cl + 4 Na2SO4 + 7 H2O
CH3COOH + Mn = MnC2H4 + O2 =>
CH3COOH + Mn = MnC2H4 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H3Cl + O2 = CO2 + H2O + HCl =>
2 C2H3Cl + 5 O2 = 4 CO2 + 2 H2O + 2 HCl
Au + KCN + H2O + O2 = AuK(CN)2 + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 AuK(CN)2 + 4 KOH
Mn(NO3)2 + NaOH + Br2 = H2O + MnO2 + NaNO3 + NaBr =>
Mn(NO3)2 + 4 NaOH + Br2 = 2 H2O + MnO2 + 2 NaNO3 + 2 NaBr
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + H2O + MnSO4 + K2SO4 =>
2 FeS2 + 6 KMnO4 + 8 H2SO4 = Fe2(SO4)3 + 8 H2O + 6 MnSO4 + 3 K2SO4
H + FeFl = Fe + HFl =>
H + FeFl = Fe + HFl
CI + AgNO3 = AgCI + NO3 =>
CI + AgNO3 = AgCI + NO3
FeO4 + NaClO + NaOH = FeO4ClO + Na2OH =>
FeO4 + NaClO + NaOH = FeO4ClO + Na2OH
K2HPO4 + H3Po4 = KH2Po4 + H3PO4 =>
K2HPO4 + 2 H3Po4 = 2 KH2Po4 + H3PO4
CuO + Cl2 = CuCl2 + O2 =>
2 CuO + 2 Cl2 = 2 CuCl2 + O2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Ni2(CO3)3 = CO3 + Ni =>
Ni2(CO3)3 = 3 CO3 + 2 Ni
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
NaCl + C6H12O6 = NaOH + ClO4 + CH4 + C5H7O5 =>
9 NaCl + 35 C6H12O6 = 9 NaOH + 9 ClO4 + 45 CH4 + 33 C5H7O5
NO2 + OH = NO3 + H2O =>
NO2 + 2 OH = NO3 + H2O
AgNO{3} + HCl = AgCl + HNO{3} =>
AgNO{3} + HCl = AgCl + HNO{3}
CH4 + OH = CO2 + HOH =>
CH4 + 8 OH = CO2 + 6 HOH
C + H2SO4(dilute) = CSO4 + H2 =>
C + H2SO4(dilute) = CSO4 + H2
Na(OH)3 + Al2(SO4)3 = Na2(SO4)3 + Al(OH)3 =>
2 Na(OH)3 + Al2(SO4)3 = Na2(SO4)3 + 2 Al(OH)3
Cl2 + MnO2 = ClMn + O2 =>
Cl2 + 2 MnO2 = 2 ClMn + 2 O2
Ca(OH)2 = CaO*H2O =>
Ca(OH)2 = CaO*H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
AlCl3(aq) + NaOH(aq) = Al(OH)3 + NaCl =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaCl
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Zn + HCl = H + ZnCl =>
Zn + HCl = H + ZnCl
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ba(NO3)2 + K2CO3 = BaCO3 + KNO3 =>
Ba(NO3)2 + K2CO3 = BaCO3 + 2 KNO3
BaO + H2O = Ba(H2O)2 + O2 =>
2 BaO + 4 H2O = 2 Ba(H2O)2 + O2
K4[Fe(CN)6] + FeCl3 = Fe4[Fe(CN)6]3 + KCl =>
3 K4[Fe(CN)6] + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 KCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ag2CrO4 + NH4OH = Ag(NH3)2 + H2O + CrO4 =>
Ag2CrO4 + 4 NH4OH = 2 Ag(NH3)2 + 4 H2O + CrO4
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
P2 + O5 = P2O5 =>
P2 + O5 = P2O5
Cl{2} + OH{-} + Cl{-} = ClO{-} + H2O =>
2 Cl{2} + 6 OH{-} + Cl{-} = 3 ClO{-} + 3 H2O
Mn(OH)2 + P2O5 = Mn3(PO4)2 + H2O =>
3 Mn(OH)2 + P2O5 = Mn3(PO4)2 + 3 H2O
Na + EtOH = NaOEt + H2 =>
2 Na + 2 EtOH = 2 NaOEt + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni
CaF2(aq) + I2(s) = F2(g) + CaI2(aq) =>
CaF2(aq) + I2(s) = F2(g) + CaI2(aq)
Sr2 + P4 = Sr2P =>
4 Sr2 + P4 = 4 Sr2P
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CaI2 + Cl = CaCl2 + I =>
CaI2 + 2 Cl = CaCl2 + 2 I
BaCl2*2H2O + NaIO3 = Ba(IO3)2 + NaCl + H2O =>
BaCl2*2H2O + 2 NaIO3 = Ba(IO3)2 + 2 NaCl + 2 H2O
Na2CrO4H2S = Na2SH2CrO4 =>
Na2CrO4H2S = Na2SH2CrO4
H2SO4 + NaOH = H2O + HNaSO4 =>
H2SO4 + NaOH = H2O + HNaSO4
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