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2 Al + 2 HClO2 = 2 AlClO2 + H2
HSO4 + ZrOH = ZrSO4 + H2O =>
HSO4 + ZrOH = ZrSO4 + H2O
HBrO3 + KI + HBr = KBr + I2 + H2O =>
HBrO3 + 6 KI + 5 HBr = 6 KBr + 3 I2 + 3 H2O
PtNO3 = Pt + NO3 =>
PtNO3 = Pt + NO3
Co2 + OH = Co(OH)2 =>
Co2 + 4 OH = 2 Co(OH)2
Al2O3 + AlCl3 = AlOCl =>
Al2O3 + AlCl3 = 3 AlOCl
C2H5OH + Br = C2H5OBr + HBr =>
C2H5OH + 2 Br = C2H5OBr + HBr
(RCOO)2Ca + NaOH = RCOONa + Ca(OH)2 =>
(RCOO)2Ca + 2 NaOH = 2 RCOONa + Ca(OH)2
Cl2 + KBr = Br2 + KCl =>
Cl2 + 2 KBr = Br2 + 2 KCl
Mn + NH3 = MnN + H =>
Mn + NH3 = MnN + 3 H
Ph3CCl + CH3OH = Ph3COCH3 + HCl =>
Ph3CCl + CH3OH = Ph3COCH3 + HCl
C7H15Br + H2O = C7H15OH + HBr =>
C7H15Br + H2O = C7H15OH + HBr
W(OH)5 + H(CH3COO) = W(CH3COO)5 + HOH =>
W(OH)5 + 5 H(CH3COO) = W(CH3COO)5 + 5 HOH
C2H4F2 + O2 = CO2 + H2O + HF =>
2 C2H4F2 + 5 O2 = 4 CO2 + 2 H2O + 4 HF
H2O(l) + ROPO3{2-}(aq) = HOPO3{2-} + ROH =>
H2O(l) + ROPO3{2-}(aq) = HOPO3{2-} + ROH
K + P = K6P2 =>
6 K + 2 P = K6P2
CH3COH + H2 = CH2CH2OH =>
2 CH3COH + H2 = 2 CH2CH2OH
C + S2 = C2S =>
4 C + S2 = 2 C2S
XeO3 + NaOH = Na2XeO4 + H2O =>
XeO3 + 2 NaOH = Na2XeO4 + H2O
C4H10 + Br2 = HBr + CHBr =>
C4H10 + 5 Br2 = 6 HBr + 4 CHBr
SiO2(aq) + H2O(l) = H4SiO4(aq) =>
SiO2(aq) + 2 H2O(l) = H4SiO4(aq)
ZnF2 = Zn + F2 =>
ZnF2 = Zn + F2
H2SO3 + MgSO3 = Mg(HSO3)2 =>
H2SO3 + MgSO3 = Mg(HSO3)2
KC2H3O2(aq) + HCl(aq) = KCl(aq) + HC2H3O2(aq) =>
KC2H3O2(aq) + HCl(aq) = KCl(aq) + HC2H3O2(aq)
C2OH6 + C2O2H4 = C4O2H8 + H2O =>
C2OH6 + C2O2H4 = C4O2H8 + H2O
Na(OH) + H2 = H2O + Na =>
2 Na(OH) + H2 = 2 H2O + 2 Na
H2SO4 + Ti(CO3)2 = H2CO3 + Ti(SO4)2 =>
2 H2SO4 + Ti(CO3)2 = 2 H2CO3 + Ti(SO4)2
Cu = Cu{2+} + {-} =>
Cu = Cu{2+} + 2e
NaCO3 + CaSO4 = NaSO4 + CaCO3 =>
NaCO3 + CaSO4 = NaSO4 + CaCO3
GaAs + Ag = GaAsAg =>
GaAs + Ag = GaAsAg
La2O3 + Si3N4 = LaN + SiO2 =>
2 La2O3 + Si3N4 = 4 LaN + 3 SiO2
KNO3 + AlCl3 = Al(NO3)3 + KCl =>
3 KNO3 + AlCl3 = Al(NO3)3 + 3 KCl
Ba(NO3)2(aq) + CuBr2(s) = BaBr2 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuBr2(s) = BaBr2 + Cu(NO3)2
Fe + Cu(OH)2 = Cu + Fe(OH)2 =>
Fe + Cu(OH)2 = Cu + Fe(OH)2
Cr(OH)3 + CO2 = Cr2(CO3)3 + H2O =>
2 Cr(OH)3 + 3 CO2 = Cr2(CO3)3 + 3 H2O
NO2 + HSO3NH = N2 + HSO4 + H2O =>
6 NO2 + 8 HSO3NH = 7 N2 + 8 HSO4 + 4 H2O
H2S + KCl = HCl + K2S =>
H2S + 2 KCl = 2 HCl + K2S
Ag + H3PO4 = Ag(PO4)3 + H =>
Ag + 3 H3PO4 = Ag(PO4)3 + 9 H
Pd + H2O = H2 + PdOH =>
2 Pd + 2 H2O = H2 + 2 PdOH
PtNO3 = Pt + NO3 =>
PtNO3 = Pt + NO3
Sr(OH)2 + H3PO4 = HOH + Sr3(PO4)2 =>
3 Sr(OH)2 + 2 H3PO4 = 6 HOH + Sr3(PO4)2
Al + NaOH + H2O = Na[Al(OH)6] + H2 =>
2 Al + 2 NaOH + 10 H2O = 2 Na[Al(OH)6] + 5 H2
HClO3 + KI + H2SO4 = KCl + I2 + K2SO4 + H2O =>
2 HClO3 + 12 KI + 5 H2SO4 = 2 KCl + 6 I2 + 5 K2SO4 + 6 H2O
(Ni(NO3)2*6(H2O)) = H2O + HNO3 + Ni(OH)2 =>
(Ni(NO3)2*6(H2O)) = 4 H2O + 2 HNO3 + Ni(OH)2
Fe + Cu{+2} = Cu + Fe3{+} =>
6 Fe + Cu{+2} = Cu + 2 Fe3{+}
Fe2(SO4)3 + (NH4)2S = Fe2S3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2S = Fe2S3 + 3(NH4)2SO4
Al2Zn3 + H2SO4 = H2 + ZnSO4 + Al2(SO4)3 =>
Al2Zn3 + 6 H2SO4 = 6 H2 + 3 ZnSO4 + Al2(SO4)3
CaO + Al(OH)3 = CaH(AlO2)3 + H2O =>
CaO + 3 Al(OH)3 = CaH(AlO2)3 + 4 H2O
Zn3(PO4)2 + Mg(NO3)2 = Zn(NO3)2 + Mg3(PO4)2 =>
Zn3(PO4)2 + 3 Mg(NO3)2 = 3 Zn(NO3)2 + Mg3(PO4)2
(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
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