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2 K + 2 H2O = 2 KOH + H2
Sr + H2O = Sr(O2) + H =>
Sr + 2 H2O = Sr(O2) + 4 H
Cr2O7{-} + CH3OH = Cr{3+} + HCOOH + e + H2O =>
2 Cr2O7{-} + 7 CH3OH = 4 Cr{3+} + 7 HCOOH + 14e + 7 H2O
Zn{2+} + H2O = Zn(OH)2 + H{+} =>
Zn{2+} + 2 H2O = Zn(OH)2 + 2 H{+}
Fe2O3 + LiOH + H3PO4 = H2O + LiFePO4 + O2 =>
2 Fe2O3 + 4 LiOH + 4 H3PO4 = 8 H2O + 4 LiFePO4 + O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NH4NO3 + HOH = NH4(OH) + HNO3 =>
NH4NO3 + HOH = NH4(OH) + HNO3
S + NaOH = Na2S + H2O + Na2SO3 =>
3 S + 6 NaOH = 2 Na2S + 3 H2O + Na2SO3
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
Na3PO4 + K2SiO3 = Na2SiO3 + K3PO4 =>
2 Na3PO4 + 3 K2SiO3 = 3 Na2SiO3 + 2 K3PO4
Sr(l) + SO4(l) = SrSO4(aq) =>
Sr(l) + SO4(l) = SrSO4(aq)
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
I4O9 = I2O5 + I2 + O2 =>
4 I4O9 = 6 I2O5 + 2 I2 + 3 O2
H22O = H2 + O2 =>
2 H22O = 22 H2 + O2
C2H4 + KMnO4 = MnO2 + KOH + K2C2O4 + H2O =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 3 K2C2O4 + 4 H2O
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C2H6O + KMnO4 = MnO2 + KOH + CO2 + H2O =>
C2H6O + 4 KMnO4 = 4 MnO2 + 4 KOH + 2 CO2 + H2O
N = N2 =>
2 N = N2
CO + MoO2 = CO2 + Mo =>
2 CO + MoO2 = 2 CO2 + Mo
PbS2 + O2 = PbO2 + SO2 =>
PbS2 + 3 O2 = PbO2 + 2 SO2
CrI3(aq) + LiOH = Cr(OH)3 + LiI(aq) =>
CrI3(aq) + 3 LiOH = Cr(OH)3 + 3 LiI(aq)
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
C2H4 + H2O = C2H3OH + H2 =>
C2H4 + H2O = C2H3OH + H2
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl =>
NaHC4H4O6 + KCl = KHC4H4O6 + NaCl
NaHCO3 = Na2CO3(s) + H2O(l) + CO2 =>
2 NaHCO3 = Na2CO3(s) + H2O(l) + CO2
Mg(ClO3)2 + Ba = Ba(ClO3)2 + Mg =>
Mg(ClO3)2 + Ba = Ba(ClO3)2 + Mg
ZrH2 + KClO4 = ZrO2 + KCl + H2O =>
4 ZrH2 + 3 KClO4 = 4 ZrO2 + 3 KCl + 4 H2O
C13H11NO + C3H7NOS = C16H16N2O2S + H2 =>
C13H11NO + C3H7NOS = C16H16N2O2S + H2
NaBH4 + C3H6O = C3H8O + Na + BH3 =>
2 NaBH4 + C3H6O = C3H8O + 2 Na + 2 BH3
C6H6 + Cl = C6H5Cl + HCl =>
C6H6 + 2 Cl = C6H5Cl + HCl
K2Cr2O7 + Cu2O = CuO + Cr2O3 + K2CrO4 =>
2 K2Cr2O7 + 3 Cu2O = 6 CuO + Cr2O3 + 2 K2CrO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaCl + Pd(CIO)2 = Na(CIO) + PdCl2 =>
2 NaCl + Pd(CIO)2 = 2 Na(CIO) + PdCl2
H2SO4 + HI = I2 + H2S + H2O =>
H2SO4 + 8 HI = 4 I2 + H2S + 4 H2O
C3H7OH + KMnO4 = C3H6O + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 KOH + 2 H2O
KMnO4 + NaOH + Na2S2O3 = Na2MnO4 + Na2S4O6 + KOH =>
2 KMnO4 + 2 NaOH + 2 Na2S2O3 = 2 Na2MnO4 + Na2S4O6 + 2 KOH
Na + NO3 = NaNO3(aq) =>
Na + NO3 = NaNO3(aq)
Cr + O4 = CrO4 =>
Cr + O4 = CrO4
CH3CH2CH2COH + KMnO4 + KOH = CH3CH2CH2COOK + K2MnO4 + H2O =>
CH3CH2CH2COH + 2 KMnO4 + 3 KOH = CH3CH2CH2COOK + 2 K2MnO4 + 2 H2O
Al(NO3)3(aq) + Li2SO4(aq) = Al2(SO4)3(aq) + LiNO3(s) =>
2 Al(NO3)3(aq) + 3 Li2SO4(aq) = Al2(SO4)3(aq) + 6 LiNO3(s)
HCN + Cu(OH) = CuCN + H2O =>
HCN + Cu(OH) = CuCN + H2O
MgO + CH3COOH = MgCH3COOH + O =>
MgO + CH3COOH = MgCH3COOH + O
C15H31COOH + Ca = (C15H31COO)2Ca + H2 =>
2 C15H31COOH + Ca = (C15H31COO)2Ca + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
HgO(heat) = Hg + O =>
HgO(heat) = Hg + O
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