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KOH + KSH + ZnO = K2Zn + H2SO2
OH{-} + SO3 = SO4{2-} + H2O =>
2 OH{-} + SO3 = SO4{2-} + H2O
As2S5 + H2O + HClO3 = HCl + H3AsO4 + S =>
3 As2S5 + 9 H2O + 5 HClO3 = 5 HCl + 6 H3AsO4 + 15 S
ZnNO3 + MgOH = MgNO3 + ZnOH =>
ZnNO3 + MgOH = MgNO3 + ZnOH
NH3 + O2 = NO3{-} + H{+} + H2O{-}4 =>
6 NH3 + 11 O2 = 6 NO3{-} + 10 H{+} + 4 H2O{-}4
HClO3 + As2S5 + H2O = HCl + H3AsO4 + H2SO4 =>
20 HClO3 + 3 As2S5 + 24 H2O = 20 HCl + 6 H3AsO4 + 15 H2SO4
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Na2O = Na + O =>
Na2O = 2 Na + O
Au(OH)3 + HIO4 = Au(IO4)3 + H2O =>
Au(OH)3 + 3 HIO4 = Au(IO4)3 + 3 H2O
Fe(s) + H2O(l) = FeO4(s) + H2(g) =>
Fe(s) + 4 H2O(l) = FeO4(s) + 4 H2(g)
NO3{-} + I{-} + H{+} = IO3{-} + NO2 + H2O =>
6 NO3{-} + I{-} + 6 H{+} = IO3{-} + 6 NO2 + 3 H2O
HClO3 + As2S5 + H2O = HCl + H3AsO8 + S =>
13 HClO3 + 3 As2S5 + 9 H2O = 13 HCl + 6 H3AsO8 + 15 S
MgB2 + HCl + H2O = MgCl2 + H2 + HBO2 =>
MgB2 + 2 HCl + 4 H2O = MgCl2 + 4 H2 + 2 HBO2
MgSO4(aq) + AgNO3(aq) = Mg(NO3)2(aq) + Ag2SO4(s) =>
MgSO4(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + Ag2SO4(s)
C2F6 + H2O + O2 = CO2 + HF =>
2 C2F6 + 6 H2O + O2 = 4 CO2 + 12 HF
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cr(OH)3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 8 H2O
NaCO3 + C2H5OH = NaC2H5OH + H2O + CO2 =>
6 NaCO3 + 7 C2H5OH = 6 NaC2H5OH + 3 H2O + 8 CO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
K2Cr2O7 + KI + H2SO4 = K2SO4 + Cr(SO4)2 + I2 + H2O =>
K2Cr2O7 + 4 KI + 7 H2SO4 = 3 K2SO4 + 2 Cr(SO4)2 + 2 I2 + 7 H2O
AgOH(heat) = Ag + O2 + H2O =>
4 AgOH(heat) = 4 Ag + O2 + 2 H2O
AgCl(s) + O2(g) = Ag2O + Cl2 =>
4 AgCl(s) + O2(g) = 2 Ag2O + 2 Cl2
Cr + Ca(ClO4)2 = Cr(ClO4)3 + Ca =>
2 Cr + 3 Ca(ClO4)2 = 2 Cr(ClO4)3 + 3 Ca
KHSO4 = K2S2O8 + H2 =>
2 KHSO4 = K2S2O8 + H2
Fe(s) + H2O(l) = FeO4(s) + H2(g) =>
Fe(s) + 4 H2O(l) = FeO4(s) + 4 H2(g)
Zn(s) + Al{3+} = Zn{2+} + Al(s) =>
3 Zn(s) + 2 Al{3+} = 3 Zn{2+} + 2 Al(s)
Au(OH)3 + HIO4 = Au(IO4)3 + H2O =>
Au(OH)3 + 3 HIO4 = Au(IO4)3 + 3 H2O
Cr + SnI = CrI + Sn =>
Cr + SnI = CrI + Sn
Si + HCl = SiCl2 + H =>
Si + 2 HCl = SiCl2 + 2 H
Au(OH)3 + HIO4 = Au(IO4)3 + H2O =>
Au(OH)3 + 3 HIO4 = Au(IO4)3 + 3 H2O
H2SO4 + IO3{-} + Na2S = I2 + SO4{-2} + NaH + O2 =>
H2SO4 + 4 IO3{-} + Na2S = 2 I2 + 2 SO4{-2} + 2 NaH + 4 O2
Fe(OH)2 + NaOH = Na[Fe(OH)3] =>
Fe(OH)2 + NaOH = Na[Fe(OH)3]
KCl(aq) + Al(NO3)3(aq) = AlCl3(aq) + KNO3(s) =>
3 KCl(aq) + Al(NO3)3(aq) = AlCl3(aq) + 3 KNO3(s)
MgB2 + HCl + H2O = MgCl2 + H2 + HBO2 =>
MgB2 + 2 HCl + 4 H2O = MgCl2 + 4 H2 + 2 HBO2
C4H6O6 + Cu = H2O + C9H8O4 + CuO =>
9 C4H6O6 + 27 Cu = 11 H2O + 4 C9H8O4 + 27 CuO
Ca10(PO4)6(OH)2(s) + H(aq) = CaHPO4 + H2O + Ca =>
Ca10(PO4)6(OH)2(s) + 8 H(aq) = 6 CaHPO4 + 2 H2O + 4 Ca
PbS + HNO3 = PbSO3 + NO + H2O =>
PbS + 2 HNO3 = PbSO3 + 2 NO + H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + IO = Fe(IO)2 =>
Fe + 2 IO = Fe(IO)2
U + H{+} + H2O = UO22{+} + H2 =>
2 U + 2 H{+} + 44 H2O = 2 UO22{+} + 45 H2
Fe(s) + H2O(l) = FeO4(s) + H2(g) =>
Fe(s) + 4 H2O(l) = FeO4(s) + 4 H2(g)
NaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNa3 + Au7O8 = Na8Au12 + O3 =>
56 NaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNaNa3 + 564 Au7O8 = 329 Na8Au12 + 1504 O3
C3H5N3O9(l) = CO2(g) + N2(g) + H2O(l) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + 6 N2(g) + 10 H2O(l) + O2(g)
Cu2FeS3 + O2 = Cu + FeO + SO2 =>
2 Cu2FeS3 + 7 O2 = 4 Cu + 2 FeO + 6 SO2
C6H5OH + Cr2O7{-2} + H{+} = Cr{+3} + CO2 + H2O =>
3 C6H5OH + 14 Cr2O7{-2} + 112 H{+} = 28 Cr{+3} + 18 CO2 + 65 H2O
C4H10 + O2 = CH3COOH + H2O =>
2 C4H10 + 5 O2 = 4 CH3COOH + 2 H2O
KO2 + O2 = KO3 =>
2 KO2 + O2 = 2 KO3
(NH4)3PO4 + BaS = Ba3(PO4)2 + (NH4)2S =>
2(NH4)3PO4 + 3 BaS = Ba3(PO4)2 + 3(NH4)2S
Na2SO3 + CrCl3 + H2O = NaCl + Cr(OH)3 + SO2 =>
3 Na2SO3 + 2 CrCl3 + 3 H2O = 6 NaCl + 2 Cr(OH)3 + 3 SO2
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