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Zn(OH)2 + Ba(OH)2 = BaZnO2 + 2 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
IO3{-} + N3{-} + H2O = I{-} + NO + OH{-} =>
7 IO3{-} + 6 N3{-} + 3 H2O = 7 I{-} + 18 NO + 6 OH{-}
PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2
Cr2O3 + Ae = Ae2O3 + Cr =>
Cr2O3 + 2 Ae = Ae2O3 + 2 Cr
Na2S + H2O = NaHS + NaOH =>
Na2S + H2O = NaHS + NaOH
NaOH(aq) + HCl(l) = NaCl + H2O =>
NaOH(aq) + HCl(l) = NaCl + H2O
Br2(g) + KI(s) = KBr(s) + I2(s) =>
Br2(g) + 2 KI(s) = 2 KBr(s) + I2(s)
C3H6 + H2O = C3H8 + O2 =>
2 C3H6 + 2 H2O = 2 C3H8 + O2
KC1O3 = KC1O4 + KC1 =>
4 KC1O3 = 3 KC1O4 + KC1
K2MoOCl5 + Zn + HCl + KCl = K3MoCl6 + ZnCl2 + H2O =>
K2MoOCl5 + Zn + 2 HCl + KCl = K3MoCl6 + ZnCl2 + H2O
C3H8O3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H8O3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + H2O + Cl2 =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 7 H2O + 3 Cl2
NaCl + H2O2 = NaClO3 + H2O =>
NaCl + 3 H2O2 = NaClO3 + 3 H2O
C20H42 + O2 = CO + H2O =>
2 C20H42 + 41 O2 = 40 CO + 42 H2O
CH3COONa + H3PO4 = Na3PO4 + CH3COOH =>
3 CH3COONa + H3PO4 = Na3PO4 + 3 CH3COOH
MgO + N2 = MgN + O2 =>
2 MgO + N2 = 2 MgN + O2
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = CH3COOCH2CH2CH(CH3)2 + H2O
KO2 + K = K2O =>
KO2 + 3 K = 2 K2O
CrO3 + H2SO4 = H2CrO4 + SO3 =>
CrO3 + H2SO4 = H2CrO4 + SO3
H2O2 + H{+} + e = H2O =>
H2O2 + 2 H{+} + 2e = 2 H2O
C6H8O7 + C2H5OH = C19H22O6 + H2O =>
28 C6H8O7 + 87 C2H5OH = 18 C19H22O6 + 175 H2O
KI(aq) + Cl2(g) = KCl(aq) + I2(s) =>
2 KI(aq) + Cl2(g) = 2 KCl(aq) + I2(s)
K2CO3(s) + H2SO4(aq) = K2SO4 + H2O + CO2 =>
K2CO3(s) + H2SO4(aq) = K2SO4 + H2O + CO2
FeO + HNO2 = Fe(NO3)3 + NO + H2O =>
FeO + 10 HNO2 = Fe(NO3)3 + 7 NO + 5 H2O
NaOH(aq) + SO2(g) = Na2SO3 + H2O(l) =>
2 NaOH(aq) + SO2(g) = Na2SO3 + H2O(l)
HCl + NO3 = HNO3 + Cl3 =>
3 HCl + 3 NO3 = 3 HNO3 + Cl3
Cl2O7 + NaOH = NaCl + H2 + O2 =>
2 Cl2O7 + 4 NaOH = 4 NaCl + 2 H2 + 9 O2
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)
CH3(CH2)3OH(l) + O2(g) = CO2 + H2O =>
CH3(CH2)3OH(l) + 6 O2(g) = 4 CO2 + 5 H2O
Al2(SO4)3 + H2O + (NH4)2SO4 = Al2(SO4)3(NH4)2SO4H2O =>
Al2(SO4)3 + H2O + (NH4)2SO4 = Al2(SO4)3(NH4)2SO4H2O
C9H12 + O2 = CO2 + H2O =>
C9H12 + 12 O2 = 9 CO2 + 6 H2O
Ca + HIO3 = CaIO3 + H2 =>
2 Ca + 2 HIO3 = 2 CaIO3 + H2
C2H3ClO2 + NH3 = C2H5NO2 + HCl =>
C2H3ClO2 + NH3 = C2H5NO2 + HCl
Mn + H2O = MnO + H2 =>
Mn + H2O = MnO + H2
Ca(HCO3)2 + NaOH = CaCO3 + Na2CO3 + H2O =>
Ca(HCO3)2 + 2 NaOH = CaCO3 + Na2CO3 + 2 H2O
Zn + Cu(SO3)2 = Zn(SO3) + Cu =>
2 Zn + Cu(SO3)2 = 2 Zn(SO3) + Cu
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
Si + CH3Cl = (CH3)2SiCl2 =>
Si + 2 CH3Cl = (CH3)2SiCl2
Cd + HNO3 = Cd(NO3)2 + H =>
Cd + 2 HNO3 = Cd(NO3)2 + 2 H
Al + Cu2SO4 = Al2(SO4)3 + Cu =>
2 Al + 3 Cu2SO4 = Al2(SO4)3 + 6 Cu
K(Al(OH)4) = KAl(OH)4 =>
K(Al(OH)4) = KAl(OH)4
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
H3BO3 + Pb(OH)2 = Pb3(BO3)2 + H2O =>
2 H3BO3 + 3 Pb(OH)2 = Pb3(BO3)2 + 6 H2O
C4H6O6 + BaCO3 = Ba(C4H4O6) + CO2 + H2O =>
C4H6O6 + BaCO3 = Ba(C4H4O6) + CO2 + H2O
MnSO4 = Mn{+2} + SO4{-2} =>
MnSO4 = Mn{+2} + SO4{-2}
MnO2(s) + HCl = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl = MnCl2(s) + Cl2(g) + 2 H2O(l)
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