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CrK2O4 + 2 HgNO3 = 2 KNO3 + Hg2CrO4
C3H7O2NS + NaOH = C3H7O3N + Na2S + H2O =>
C3H7O2NS + 2 NaOH = C3H7O3N + Na2S + H2O
K + CrNO3 = KNO3 + Cr =>
K + CrNO3 = KNO3 + Cr
PbO + Mn = Pb + MnO4 =>
4 PbO + Mn = 4 Pb + MnO4
H2Sb2O7{-2} + H{+} + I{-} = Sb{3+} + I2 + H2O =>
H2Sb2O7{-2} + 12 H{+} + 4 I{-} = 2 Sb{3+} + 2 I2 + 7 H2O
NaHCO3 + CH3COOH = NaCH3COONa + H2O + CO2 =>
16 NaHCO3 + 9 CH3COOH = 8 NaCH3COONa + 14 H2O + 18 CO2
HNO3 + CMgO3 = Mg(NO3)2 + CO2 + H2O =>
2 HNO3 + CMgO3 = Mg(NO3)2 + CO2 + H2O
C2H7COH + O2 = CO2 + H2O =>
2 C2H7COH + 9 O2 = 6 CO2 + 8 H2O
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
HBr + PtO2 = (PtH)Br5 + H2O =>
5 HBr + PtO2 = (PtH)Br5 + 2 H2O
Cu(OH)2 + CO2 = CuCO3 + H2O =>
Cu(OH)2 + CO2 = CuCO3 + H2O
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
Ca(NO2)2 = CaO + N2O3 = =>
Ca(NO2)2 = CaO + N2O3
Sn(OH)4 = Sn + O + H2O =>
Sn(OH)4 = Sn + 2 O + 2 H2O
CH2COH + C6H5O7 = CH2COC6H5O7 + H2 =>
2 CH2COH + 2 C6H5O7 = 2 CH2COC6H5O7 + H2
Cu + C12 = CuC12 =>
Cu + C12 = CuC12
P + Hg = Hg3P2 =>
2 P + 3 Hg = Hg3P2
Fe(NO3)2 + Zn = FeZn + NO3 =>
Fe(NO3)2 + Zn = FeZn + 2 NO3
HClO4 + HCl = Cl{-} + H2ClO4{+} =>
HClO4 + HCl = Cl{-} + H2ClO4{+}
BaCO3 = BaO + CO2 =>
BaCO3 = BaO + CO2
Fe2O3 + C = OFe + CO2 =>
2 Fe2O3 + C = 4 OFe + CO2
N2I6 = N2 + I6 =>
N2I6 = N2 + I6
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Cr2O7{-2} + HSO3{-} + H{+} = Cr{+3} + SO4{-2} + H2O =>
Cr2O7{-2} + 3 HSO3{-} + 5 H{+} = 2 Cr{+3} + 3 SO4{-2} + 4 H2O
Al(NO3)3 + Na3PO4 = AlPO4 + NaNO3 =>
Al(NO3)3 + Na3PO4 = AlPO4 + 3 NaNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3COOH + H2 = H2O + CH3CH2OH =>
CH3COOH + 2 H2 = H2O + CH3CH2OH
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
(MnO4){-} + H{+} + Cl{-} = Mn2{+} + Cl2 + H2O =>
4(MnO4){-} + 32 H{+} + 26 Cl{-} = 2 Mn2{+} + 13 Cl2 + 16 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Cr(NO3)3 + Ba(OH)2 = Cr(OH)3 + Ba(NO3)2 =>
2 Cr(NO3)3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 Ba(NO3)2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
CaO2 + Co3O4 = CaCo3 + O6 =>
CaO2 + Co3O4 = CaCo3 + O6
CoCl2 + NH3 = Co(NH3)Cl2 =>
CoCl2 + NH3 = Co(NH3)Cl2
Al(OH)3 + HNO3 = Al{3+} + NO3{-} + H2O =>
Al(OH)3 + 3 HNO3 = Al{3+} + 3 NO3{-} + 3 H2O
B2(CO3)3 = B2O3 + CO2 =>
B2(CO3)3 = B2O3 + 3 CO2
HNO3 + BaO = BaN2O6 + H2O =>
2 HNO3 + BaO = BaN2O6 + H2O
HBrO3 + Mn(OH)2 = Mn(BrO3)2 + H2O =>
2 HBrO3 + Mn(OH)2 = Mn(BrO3)2 + 2 H2O
NH3 + H2SO4 = [NH4]2SO4 =>
2 NH3 + H2SO4 = [NH4]2SO4
N{+5} + e = N{+2} =>
N{+5} + 3e = N{+2}
Zn(OH)2(s) + NaOH(aq) = Na2ZnO2(s) + H2O(l) =>
Zn(OH)2(s) + 2 NaOH(aq) = Na2ZnO2(s) + 2 H2O(l)
P + Hg = Hg3P2 =>
2 P + 3 Hg = Hg3P2
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
K2ZnO2 = ZnO + K2O =>
K2ZnO2 = ZnO + K2O
Hg(OH)2 + HClO4 = Hg(ClO4)2 + H2O =>
Hg(OH)2 + 2 HClO4 = Hg(ClO4)2 + 2 H2O
(NH4)2SO5 + NaOH = Na2SO5 + NH3 + H2O =>
(NH4)2SO5 + 2 NaOH = Na2SO5 + 2 NH3 + 2 H2O
Fe2(SO4)3 = O2 + Fe2(SO3)3 =>
2 Fe2(SO4)3 = 3 O2 + 2 Fe2(SO3)3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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