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HF(aq) + H2O(l) = H3O + F
CrO3 + H2F6Zr + H2O2 = Cr(F6ZrO3) + H2O =>
CrO3 + H2F6Zr + H2O2 = Cr(F6ZrO3) + 2 H2O
Zn + H2O = Zn2O2 + H =>
2 Zn + 2 H2O = Zn2O2 + 4 H
BeO + S = BeS + O2 =>
2 BeO + 2 S = 2 BeS + O2
Mn(ClO2)2 = MnCl2 + O2 =>
Mn(ClO2)2 = MnCl2 + 2 O2
CH3COOC3H5 + H2O = CH3COOH + C3H5 =>
10 CH3COOC3H5 + 6 H2O = 13 CH3COOH + 8 C3H5
Na2Cr2O7 + Na2SO3 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
Na2Cr2O7 + 3 Na2SO3 + 4 H2SO4 = 4 Na2SO4 + Cr2(SO4)3 + 4 H2O
HCOOH + CH3OH = C2H4O2 + H2O =>
HCOOH + CH3OH = C2H4O2 + H2O
NaHSO3 + C3H6O = C3H7NaO4S =>
NaHSO3 + C3H6O = C3H7NaO4S
Ag(NH3)2 + Cl2(aq) + HNO3(aq) = NH4NO3(aq) + AgCl(s) =>
2 Ag(NH3)2 + Cl2(aq) + 4 HNO3(aq) = 4 NH4NO3(aq) + 2 AgCl(s)
NaHCo3 + H3CoH5O7 = Co2 + H2O + Na3CoH5O7 =>
3 NaHCo3 + 2 H3CoH5O7 = 5 Co2 + 7 H2O + Na3CoH5O7
FeO(s) + O2 = Fe2O3 =>
4 FeO(s) + O2 = 2 Fe2O3
H{+} + AuCl4{-} + Cu = HCl + Au + CuCl2 =>
2 H{+} + 2 AuCl4{-} + 3 Cu = 2 HCl + 2 Au + 3 CuCl2
KClO3 + Zn + NaOH = Na3ZnO3 + KCl + H2O =>
KClO3 + 2 Zn + 6 NaOH = 2 Na3ZnO3 + KCl + 3 H2O
Ca + H2(SO4) = CaO + H2(SO3) =>
Ca + H2(SO4) = CaO + H2(SO3)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2O2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + KOH + O2 =>
K2O2 + 2 K2CrO4 + 3 H2SO4 = Cr2(SO4)3 + 6 KOH + 2 O2
Zn + PbO = ZnO + Pb2 =>
2 Zn + 2 PbO = 2 ZnO + Pb2
Fe2O4(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O4(s) + 4 CO(g) = 2 Fe(s) + 4 CO2(g)
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2(aq) + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2(aq) + 2 NaNO3(aq)
CH4O + Cr2O7{2-} + H{+} = CH2O + Cr{3+} + H2O =>
3 CH4O + Cr2O7{2-} + 8 H{+} = 3 CH2O + 2 Cr{3+} + 7 H2O
Pb(OH)2(cr) = PbO(cr) + H2O =>
Pb(OH)2(cr) = PbO(cr) + H2O
FeCl3 + C5H8O2 + C2H3NaO2 = Fe(C5H7O2)3 + NaCl + CH3COOH =>
FeCl3 + 3 C5H8O2 + 3 C2H3NaO2 = Fe(C5H7O2)3 + 3 NaCl + 3 CH3COOH
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4) + K2SO4 + H2O =>
5 CH3CH2OH + 2 K2Cr2O7 + 4 H2SO4 = 5 CH3COOH + 2 Cr2(SO4) + 2 K2SO4 + 9 H2O
CuSO4*5H2O + K2C2O4*H2O = K1Cu1(C2O4)2*2H2O + SO4 + K + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K1Cu1(C2O4)2*2H2O + SO4 + 3 K + 5 H2O
I{-} + SO4{2-} + H3O{+} = I2 + H2S + H2O =>
8 I{-} + SO4{2-} + 10 H3O{+} = 4 I2 + H2S + 14 H2O
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
PbO + PbS = Pb2SO =>
PbO + PbS = Pb2SO
Sn(s) + Zn(NO3)2(aq) = Sn(NO3)4(aq) + Zn(s) =>
Sn(s) + 2 Zn(NO3)2(aq) = Sn(NO3)4(aq) + 2 Zn(s)
CaO = Ca + O =>
CaO = Ca + O
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
SrSO4 + HCl = SrCl2 + H2SO4 =>
SrSO4 + 2 HCl = SrCl2 + H2SO4
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq) =>
CuSO4(aq) + (NH4)2S(aq) = CuS(s) + (NH4)2SO4(aq)
CuSO4**5H2O = CuSO4 + H2O =>
CuSO4**5H2O = CuSO4 + 5 H2O
Cu(NO3)2 + Cs3PO4 = Cu3(PO4)2 + CsNO3 =>
3 Cu(NO3)2 + 2 Cs3PO4 = Cu3(PO4)2 + 6 CsNO3
CaF2(s) + H2SO4(l) = HF(l) + CaSO4(s) =>
CaF2(s) + H2SO4(l) = 2 HF(l) + CaSO4(s)
CrO3 + NaHSO3 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 CrO3 + 2 NaHSO3 + 3 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 4 H2O
H{-} + H2O = H2 + OH{-} =>
H{-} + H2O = H2 + OH{-}
Cd3N2 = Cd + N2 =>
Cd3N2 = 3 Cd + N2
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
BaCl2 + SO2 + H2O = BaSO3 + HCl =>
BaCl2 + SO2 + H2O = BaSO3 + 2 HCl
C7H7OH + O2 = CO2 + H2O =>
2 C7H7OH + 17 O2 = 14 CO2 + 8 H2O
Zn + AgNo3 = ZnNo32 + Ag =>
3 Zn + 32 AgNo3 = 3 ZnNo32 + 32 Ag
Cu(C2H3O2)2*H2O + NH3 + H2O = Cu(OH)2 + NH4 + CO2 =>
Cu(C2H3O2)2*H2O + 16 NH3 + 5 H2O = Cu(OH)2 + 16 NH4 + 4 CO2
S + CO2 = SO + C =>
2 S + CO2 = 2 SO + C
NH4Cl + NaOH = NaCl + H2ONH3 =>
NH4Cl + NaOH = NaCl + H2ONH3
Ni + Mg(No3)2 = Ni(No3)2 + Mg =>
Ni + Mg(No3)2 = Ni(No3)2 + Mg
H3N + Li3P = H3P + Li3N =>
H3N + Li3P = H3P + Li3N
AgCl + BaF2 = AgF + BaCl2 =>
2 AgCl + BaF2 = 2 AgF + BaCl2
C6H5NO2 + CH3ONa = C6H5N(O)NC6H5 + HCOONa + H2O =>
4 C6H5NO2 + 3 CH3ONa = 2 C6H5N(O)NC6H5 + 3 HCOONa + 3 H2O
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