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3(NH4)2SO4 + 2 CrCl3 = 6 NH4Cl + Cr2(SO4)3
Hg + C + O2 = HgCO3 =>
2 Hg + 2 C + 3 O2 = 2 HgCO3
HBr + Fe = Fe(Br)3 + H2 =>
6 HBr + 2 Fe = 2 Fe(Br)3 + 3 H2
AlCl3 + K2CO3 + H2O = Al(OH)3 + KCl + H2CO3 =>
2 AlCl3 + 3 K2CO3 + 6 H2O = 2 Al(OH)3 + 6 KCl + 3 H2CO3
Y + P = YP =>
Y + P = YP
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
HPO4 + H2O = H2PO4 + OH =>
HPO4 + H2O = H2PO4 + OH
TeO2 + HClO3 + H2O = H2TeO4 + Cl2 =>
5 TeO2 + 2 HClO3 + 4 H2O = 5 H2TeO4 + Cl2
CuSO4 + Li2O = CuO + Li2SO4 =>
CuSO4 + Li2O = CuO + Li2SO4
Li(s) + N2 = Li3N(s) =>
6 Li(s) + N2 = 2 Li3N(s)
[Pb(OH)4]{2-} + CrO4{2-} + CH3COOH = PbCrO4 + H2O + CH3COO{-} =>
[Pb(OH)4]{2-} + CrO4{2-} + 4 CH3COOH = PbCrO4 + 4 H2O + 4 CH3COO{-}
C3H7ONa + H2O = C3H7OH + NaOH =>
C3H7ONa + H2O = C3H7OH + NaOH
C3H7COONa + HCl = C3H7COOH + NaCl =>
C3H7COONa + HCl = C3H7COOH + NaCl
Al2(SO4)3 + K2CrO4 = Al2(CrO4)3 + K2(SO4) =>
Al2(SO4)3 + 3 K2CrO4 = Al2(CrO4)3 + 3 K2(SO4)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaCl + Ca0 = CaCl2 + Na20 =>
20 NaCl + 10 Ca0 = 10 CaCl2 + Na20
SO2 + NH3 + H2O = (NH4)2SO3 =>
SO2 + 2 NH3 + H2O = (NH4)2SO3
K2Cr2O7 + S + HCl = SO2 + CrCl3 + KOH + H2O =>
2 K2Cr2O7 + 3 S + 12 HCl = 3 SO2 + 4 CrCl3 + 4 KOH + 4 H2O
NH4VO3 + N2H4 + C4H6O6 = (NH4)2[VO(C4H2O6)]H2O + H2O + N2 =>
2 NH4VO3 + 2 N2H4 + 2 C4H6O6 = 2(NH4)2[VO(C4H2O6)]H2O + 2 H2O + N2
FeO + CrO3 = Cr2O3 + Fe2O3 =>
6 FeO + 2 CrO3 = Cr2O3 + 3 Fe2O3
Ho2O3 + HCl = HoCl3 + H2O =>
Ho2O3 + 6 HCl = 2 HoCl3 + 3 H2O
MnO4{-} + H{+} + HSO3{-} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + H{+} + 5 HSO3{-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
CH4COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
8 CH4COOH + 9 NaHCO3 = 7 CO2 + 11 H2O + 9 NaCH3COO
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O =>
CaCO3 + C4H6O5 = CaC4H4O5 + CO2 + H2O
Al + Ba(NO2)2 = Al(NO2)3 + Ba =>
2 Al + 3 Ba(NO2)2 = 2 Al(NO2)3 + 3 Ba
K3[Al(C2O4)3]*3H2O + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + CO2 + H2O =>
10 K3[Al(C2O4)3]*3H2O + 12 KMnO4 + 48 H2SO4 = 5 Al2(SO4)3 + 12 MnSO4 + 21 K2SO4 + 60 CO2 + 78 H2O
Mg(s) + CuNO3(aq) = Mg(NO3)2 + Cu(s) =>
Mg(s) + 2 CuNO3(aq) = Mg(NO3)2 + 2 Cu(s)
CH3CI + O2 = CO2 + H2O + CI2 =>
4 CH3CI + 9 O2 = 6 CO2 + 6 H2O + 2 CI2
NO2{-} + HCl = HNO2 + Cl{-} =>
NO2{-} + HCl = HNO2 + Cl{-}
FeO + HCl = FeCl3 + H2 + O =>
2 FeO + 6 HCl = 2 FeCl3 + 3 H2 + 2 O
Br2 = Br =>
Br2 = 2 Br
Mg(s) + HNO3 = Mg(NO3)2 + H2 =>
Mg(s) + 2 HNO3 = Mg(NO3)2 + H2
H2SO3 + NH4(OH) = (NH4)2(SO3) + H2O =>
H2SO3 + 2 NH4(OH) = (NH4)2(SO3) + 2 H2O
Sb2S3 + HCl = SbCl3 + H2S =>
Sb2S3 + 6 HCl = 2 SbCl3 + 3 H2S
Cr3O3 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
Cr3O3 + 6 Br2 + 18 NaOH = 3 Na2CrO4 + 12 NaBr + 9 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH4 + SO4{-2} = HS{-} + CO2 + H2O + {-} =>
9 CH4 + 8 SO4{-2} = 8 HS{-} + 9 CO2 + 14 H2O + 8e
Ag + H2O + O2 = Ag(OH)2 =>
2 Ag + 2 H2O + O2 = 2 Ag(OH)2
KMnO4 + Fe3O4 = K2O + MnO + Fe2O3 =>
2 KMnO4 + 10 Fe3O4 = K2O + 2 MnO + 15 Fe2O3
CuO2 + Al = Cu + AlO =>
CuO2 + 2 Al = Cu + 2 AlO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H12O7 + O2 = CO2 + H2O =>
2 C6H12O7 + 11 O2 = 12 CO2 + 12 H2O
C9H8O2 + HBr + H2O2 = C9H8O2Br2 + H2O =>
C9H8O2 + 2 HBr + H2O2 = C9H8O2Br2 + 2 H2O
Cr(OH)3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
2 Cr(OH)3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 5 H2O
H{+} + Cl{-} + Cr2O7{2-} = Cl2 + Cr3{+} + H2O =>
42 H{+} + 34 Cl{-} + 3 Cr2O7{2-} = 17 Cl2 + 2 Cr3{+} + 21 H2O
CH3C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
9 CH3C(CH3)CH3 + 7 KMnO4 + 5 H2O = 6(CH3)2C(OH)C(OH)(CH3)2 + 7 MnO2 + 7 KOH
C3H8O + Cr2O7 = C3H6O + Cr + H2O =>
7 C3H8O + Cr2O7 = 7 C3H6O + 2 Cr + 7 H2O
FeCl3 + (NH4)2O = Fe2O3 + NH4Cl =>
2 FeCl3 + 3(NH4)2O = Fe2O3 + 6 NH4Cl
C6H8O7 + H3PO4 = C6H12 + H2O + PO4 =>
C6H8O7 + 6 H3PO4 = C6H12 + 7 H2O + 6 PO4
Fe(OH)3 + Li2S = LiOH + Fe2S3 =>
2 Fe(OH)3 + 3 Li2S = 6 LiOH + Fe2S3
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