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Ca(NO3)2*4H2O + Na2SO4 = CaSO4 + 2 NaNO3 + 4 H2O
I2 + S2O3{-}2 = I{-}1 + S4O6{-}2 =>
I2 + 4 S2O3{-}2 = 2 I{-}1 + 2 S4O6{-}2
Na2 + CO3 + HCl = NaCl + HCO3 =>
Na2 + 2 CO3 + 2 HCl = 2 NaCl + 2 HCO3
SO2(g) + O2(g) + H2O(l) = H2SO4(l) =>
2 SO2(g) + O2(g) + 2 H2O(l) = 2 H2SO4(l)
Si2Cl6 = SiCl4 + Si =>
2 Si2Cl6 = 3 SiCl4 + Si
CH3COOH + Mg = CH3CO2 + MgH =>
CH3COOH + Mg = CH3CO2 + MgH
K2N = K + N =>
K2N = 2 K + N
H2SO4 + CHNaO3 = CO2 + Na2O4S + H2O =>
H2SO4 + 2 CHNaO3 = 2 CO2 + Na2O4S + 2 H2O
C(s) + H2(g) + Cl2(g) = CHCl3(g) =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3(g)
NaBrO3 + HI = I + NaBrO + H2O =>
NaBrO3 + 4 HI = 4 I + NaBrO + 2 H2O
Li2OH2O = LiOH =>
Li2OH2O = 2 LiOH
H3PO4(aq) + NiCl2(aq) = H3Cl2 + NiPO4 =>
H3PO4(aq) + NiCl2(aq) = H3Cl2 + NiPO4
Al(OH)4(aq) + H2SO4(aq) = Al(OH)3 + H2O + SO4(aq) =>
2 Al(OH)4(aq) + H2SO4(aq) = 2 Al(OH)3 + 2 H2O + SO4(aq)
CoSO4*7H2O + H2O2 + NH3 + (NH4)2SO4 = [(NH3)5CoO{-}OCo(NH3)5](SO4)2(HSO4) + H2O + H{+} =>
CoSO4*7H2O + 2 H2O2 + NH3 + 2(NH4)2SO4 = [(NH3)5CoO{-}OCo(NH3)5](SO4)2(HSO4) + 10 H2O + H{+}
Cu + AgCl = (CuCl)2 + Ag =>
2 Cu + 2 AgCl = (CuCl)2 + 2 Ag
Mg(ClO3)2 + Na2CO3 = Mg(CO3) + NaClO3 =>
Mg(ClO3)2 + Na2CO3 = Mg(CO3) + 2 NaClO3
NaVO3 + Zn + H2SO4 = ZnSO4 + Na2SO4 + H2O + V2(SO4)3 =>
2 NaVO3 + 2 Zn + 6 H2SO4 = 2 ZnSO4 + Na2SO4 + 6 H2O + V2(SO4)3
KMnO4 + C6H12O6 = CO2 + MnO + K2CO3 + H2O =>
24 KMnO4 + 5 C6H12O6 = 18 CO2 + 24 MnO + 12 K2CO3 + 30 H2O
Zn(OH)2 + NaOH = Na2(Zn(OH)4) =>
Zn(OH)2 + 2 NaOH = Na2(Zn(OH)4)
NO2(g) + OH(aq) = NO3(aq) + H2O(l) =>
NO2(g) + 2 OH(aq) = NO3(aq) + H2O(l)
NaOH + Al + NaNO3 + H2O = NaAlO2 + NH3 =>
5 NaOH + 8 Al + 3 NaNO3 + 2 H2O = 8 NaAlO2 + 3 NH3
KCr(SO4)2 + H2O2 + NaOH = K2Cr2O7 + H2O + Na2SO4 =>
2 KCr(SO4)2 + 3 H2O2 + 8 NaOH = K2Cr2O7 + 7 H2O + 4 Na2SO4
H{+} + Cr2O7{-}2 + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O7{-}2 + 37 C2H5OH = 24 Cr3{+} + 74 CO2 + 141 H2O
KClO3MnO2 = KCl + O2 + MnO2 =>
2 KClO3MnO2 = 2 KCl + 3 O2 + 2 MnO2
KOH + BaSO3 = Ba(OH)2 + K2SO3 =>
2 KOH + BaSO3 = Ba(OH)2 + K2SO3
Ce2(C2O4)3*10H2O = Ce2(C2O4)3 + H2O =>
Ce2(C2O4)3*10H2O = Ce2(C2O4)3 + 10 H2O
M + HCl2 = MCl3 + H2 =>
4 M + 6 HCl2 = 4 MCl3 + 3 H2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2* =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2*
(CH3CO)2O + AlCl3 = AlCl3(CH3COO) + CH3CO =>
(CH3CO)2O + AlCl3 = AlCl3(CH3COO) + CH3CO
HCO3(aq) + OH(aq) = CO32(aq) + H2O(l) =>
HCO3(aq) + 59 OH(aq) = CO32(aq) + 30 H2O(l)
Na2O + F = NaF + O =>
Na2O + 2 F = 2 NaF + O
Cl2 + CH2CH2 = ClCH2CH2Cl =>
Cl2 + CH2CH2 = ClCH2CH2Cl
Cu + CO2 = CuO + CO =>
Cu + CO2 = CuO + CO
Ca(OH)2 = Ca + H2O + O2 =>
2 Ca(OH)2 = 2 Ca + 2 H2O + O2
Ca + NaCl = CaCl + Na =>
Ca + NaCl = CaCl + Na
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3K2SO4 + H2O =>
2 Al + K2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3K2SO4 + 7 H2O
Zn + AgNO3 = Ag + N2O6Zn =>
Zn + 2 AgNO3 = 2 Ag + N2O6Zn
Ag + Cu2S = Ag2S + Cu =>
2 Ag + Cu2S = Ag2S + 2 Cu
Nb + S = NbS =>
Nb + S = NbS
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
Na2(CO3) + Ca(OH)2 = Na(OH) + Ca2(CO3)2 =>
2 Na2(CO3) + 2 Ca(OH)2 = 4 Na(OH) + Ca2(CO3)2
HI(aq) + K2SO3(aq) = H2SO3 + KI =>
2 HI(aq) + K2SO3(aq) = H2SO3 + 2 KI
HCuCl2 + EuCl2 = EuCl3 + Cu + HCl =>
HCuCl2 + EuCl2 = EuCl3 + Cu + HCl
KNO3(s) + S(s) = SO2(g) + K2SO4(s) + N2(g) =>
2 KNO3(s) + 2 S(s) = SO2(g) + K2SO4(s) + N2(g)
NH4Al(SO4)2 + NH3 + H2O = Al(OH)3 + (NH4)2SO4 =>
NH4Al(SO4)2 + 3 NH3 + 3 H2O = Al(OH)3 + 2(NH4)2SO4
C4(H10)4 + O2 = CO2 + H2O =>
C4(H10)4 + 14 O2 = 4 CO2 + 20 H2O
NaH2PO4 + NaOH = Na2HPO4 + H2O =>
NaH2PO4 + NaOH = Na2HPO4 + H2O
C2H5OH + HCOOH = H2O + C3H6O2 =>
C2H5OH + HCOOH = H2O + C3H6O2
CrCl2 = Cr + Cl2 =>
CrCl2 = Cr + Cl2
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