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Zn(s) + H2SO4 = ZnSO4 + 2 H
C17H33COOH + Br2 = C17H33Br2COOH =>
C17H33COOH + Br2 = C17H33Br2COOH
MnO4{-} + HS{-} + H2O = S + MnO2 + OH{-} =>
2 MnO4{-} + 3 HS{-} + H2O = 3 S + 2 MnO2 + 5 OH{-}
As2S2 + O2 = As4O6 + SO2 =>
2 As2S2 + 7 O2 = As4O6 + 4 SO2
CuO + Cl2 = CuCl2 + O2 =>
2 CuO + 2 Cl2 = 2 CuCl2 + O2
HCl + MnO2 = Cl3 + MnCl2 + H2O =>
12 HCl + 3 MnO2 = 2 Cl3 + 3 MnCl2 + 6 H2O
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2 =>
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2
C9H8O4 + OH = C7H5O3 + C2H3O2 =>
3 C9H8O4 + 11 OH = C7H5O3 + 10 C2H3O2
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + H2O(l) + CO2(g) =>
C9H8O4(aq) + NaHCO3(aq) = C9H7O4Na(aq) + H2O(l) + CO2(g)
Na2S2O3 + KIO3 + HCl = Na2SO4 + K2SO4 + ICl + H2O =>
Na2S2O3 + 2 KIO3 + 2 HCl = Na2SO4 + K2SO4 + 2 ICl + H2O
C2H4O2 + MgO = (CH3COO)2Mg + H2O =>
2 C2H4O2 + MgO = (CH3COO)2Mg + H2O
MnCl2 + PbO2 + HCl = Pb(MnO4)2 + PbCl2 + H2O =>
2 MnCl2 + 5 PbO2 + 4 HCl = Pb(MnO4)2 + 4 PbCl2 + 2 H2O
NH4F + HF = NH4HF2 =>
NH4F + HF = NH4HF2
C6H5N3O6 + O2 = CO2 + H2O + N2 =>
4 C6H5N3O6 + 17 O2 = 24 CO2 + 10 H2O + 6 N2
Fe3O4 + NaOH = Na4FeO3 + Na5FeO4 + H2O =>
Fe3O4 + 14 NaOH = Na4FeO3 + 2 Na5FeO4 + 7 H2O
Na2O(s) + SiO2(s) = Na2SiO3(s) =>
Na2O(s) + SiO2(s) = Na2SiO3(s)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3(aq) + HCl(aq) = NaCl + H2O(l) + CO2 =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl + H2O(l) + CO2
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
CH3OH + C7H6O2 = C8H8O2 + H2O =>
CH3OH + C7H6O2 = C8H8O2 + H2O
C8H6 + Br2 = C8H6Br4 =>
C8H6 + 2 Br2 = C8H6Br4
Ca(H2PO4)2 + NH3 = NH4H2PO4 + CaHPO4 =>
Ca(H2PO4)2 + NH3 = NH4H2PO4 + CaHPO4
Zn + HBr = H2 + ZnBr =>
2 Zn + 2 HBr = H2 + 2 ZnBr
Na2SO4(aq) = Na + SO4 =>
Na2SO4(aq) = 2 Na + SO4
C6H5MgBr + C8H8O2 = C19H16O + MgBr(OH) =>
6 C6H5MgBr + 5 C8H8O2 = 4 C19H16O + 6 MgBr(OH)
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
CuSO4(aq) + KI(aq) = CuI(s) + I2(aq) + K2SO4(aq) =>
2 CuSO4(aq) + 4 KI(aq) = 2 CuI(s) + I2(aq) + 2 K2SO4(aq)
Na2C2O4 + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + Na2SO4 + K2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 8 H2O + 2 MnSO4 + 5 Na2SO4 + K2SO4
FeCl3 + Au = Fe + AuCl =>
FeCl3 + 3 Au = Fe + 3 AuCl
Cr + Cu = CrCu =>
Cr + Cu = CrCu
HCOOH + Na2S = H2S + COOHNa =>
2 HCOOH + Na2S = H2S + 2 COOHNa
C8H6 + Br2 = C8H6Br4 =>
C8H6 + 2 Br2 = C8H6Br4
K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O + O2 =>
2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 8 H2O + 3 O2
CoCO3 + HBr = CoBr2 + H2CO3 =>
CoCO3 + 2 HBr = CoBr2 + H2CO3
ClF3 = Cl + F =>
ClF3 = Cl + 3 F
Cu + HNO3(diluido) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(diluido) = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al(NO3)3 + HOH = AlOH(NO3)2 + HNO3 =>
Al(NO3)3 + HOH = AlOH(NO3)2 + HNO3
[Zn(NH3)4]2{+} = Zn2{+} + NH3 =>
[Zn(NH3)4]2{+} = Zn2{+} + 8 NH3
Ag(NO)3 + K2S = Ag2S + K(NO)3 =>
2 Ag(NO)3 + K2S = Ag2S + 2 K(NO)3
CuO + Cl2 = CuCl2 + O =>
CuO + Cl2 = CuCl2 + O
HgCl2 + Ag = HgAg + Cl2 =>
HgCl2 + Ag = HgAg + Cl2
NaI(s) + H2O(l) = NaOH + HI =>
NaI(s) + H2O(l) = NaOH + HI
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
HgCl2 + Ag = HgAg + Cl2 =>
HgCl2 + Ag = HgAg + Cl2
K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O + O2 =>
2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 8 H2O + 3 O2
LiN3 = Li + N2 =>
2 LiN3 = 2 Li + 3 N2
K2Cr2O7 + HNO3 = KNO3 + Cr(NO3)3 + H2O + O2 =>
2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO3)3 + 8 H2O + 3 O2
HgCl2 + Ag = HgAg + Cl2 =>
HgCl2 + Ag = HgAg + Cl2
K2Cr2O7 + HNO3 = K2Cr3O10 + KNO3 + H2O =>
3 K2Cr2O7 + 2 HNO3 = 2 K2Cr3O10 + 2 KNO3 + H2O
AgNO3 + K3(PO4) = Ag3PO4 + KNO3 =>
3 AgNO3 + K3(PO4) = Ag3PO4 + 3 KNO3
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