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H2O + H2PO4{-} = OH{-} + H3PO4
C3H4OH(COOH)3 + Mg(CO3)4Mg(OH)2 = C3H4OH(COOMg)3(COOH) + CO2 + H2O =>
31 C3H4OH(COOH)3 + 27 Mg(CO3)4Mg(OH)2 = 18 C3H4OH(COOMg)3(COOH) + 168 CO2 + 97 H2O
C + O2 = CO2 =>
C + O2 = CO2
C4H9OH(l) + O2(g) = CO2(g) + H2(g) =>
2 C4H9OH(l) + 7 O2(g) = 8 CO2(g) + 10 H2(g)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H2O + Na3PO4 = Na2HPO4 + NaOH =>
H2O + Na3PO4 = Na2HPO4 + NaOH
HPO3 + NaOH = Na3PO4 + H2O =>
HPO3 + 3 NaOH = Na3PO4 + 2 H2O
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
BiCl2 + KOH = BiKOH + Cl2 =>
BiCl2 + KOH = BiKOH + Cl2
HBr + H2SO4 = Br + SO2 + H2O =>
2 HBr + H2SO4 = 2 Br + SO2 + 2 H2O
NaOH + [Cu(NH3)2]Cl + O2 = CuO + NH3 + NaCl + H2O =>
4 NaOH + 4[Cu(NH3)2]Cl + O2 = 4 CuO + 8 NH3 + 4 NaCl + 2 H2O
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
NaS2O3 + Cl2 + H2O = SO4{21} + Cl{-} + Na + H{+} =>
NaS2O3 + 26 Cl2 + 5 H2O = 2 SO4{21} + 52 Cl{-} + Na + 10 H{+}
Al2O3(s) + S2(g) = Al + SO2 =>
4 Al2O3(s) + 3 S2(g) = 8 Al + 6 SO2
Rb2S + Ca(NO3)2 = CaS + RbNO3 =>
Rb2S + Ca(NO3)2 = CaS + 2 RbNO3
FeSO4 = Fe2O5 + S02 + SO3 =>
4 FeSO4 = 2 Fe2O5 + S02 + 2 SO3
Mn(NO3)2(aq) + NaOH(aq) = Mn(OH)2(aq) + NaNO3(aq) =>
Mn(NO3)2(aq) + 2 NaOH(aq) = Mn(OH)2(aq) + 2 NaNO3(aq)
I2 + NaOH = NaOI + NaI + H2O =>
I2 + 2 NaOH = NaOI + NaI + H2O
Br2 + KI = I2 + KBr =>
Br2 + 2 KI = I2 + 2 KBr
FeHPO3 + Cr2O7{2-} + H{+} = H3PO4 + Cr{3+} + Fe{3+} + H2O =>
2 FeHPO3 + Cr2O7{2-} + 14 H{+} = 2 H3PO4 + 2 Cr{3+} + 2 Fe{3+} + 5 H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
FeCl2 + HCl2 = Fe8 + HCl8 =>
24 FeCl2 + 8 HCl2 = 3 Fe8 + 8 HCl8
C + H2TeO4 = TeO2 + CO2 + H2O =>
C + 2 H2TeO4 = 2 TeO2 + CO2 + 2 H2O
N2H4 + KClO = KNO2 + Cl2 + KCl + H2O =>
N2H4 + 6 KClO = 2 KNO2 + Cl2 + 4 KCl + 2 H2O
Hg + OH = Hg(OH)2 =>
Hg + 2 OH = Hg(OH)2
HCl(aq) + LiOH(aq) = LiCl + HOH =>
HCl(aq) + LiOH(aq) = LiCl + HOH
S2O3{2-} + Br2 + H2O = Br1{-} + SO42{-} + H{+} =>
S2O3{2-} + 81 Br2 + 81 H2O = 162 Br1{-} + 2 SO42{-} + 162 H{+}
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C7H5NO3S + Li = Li2O + C7H5NO2S =>
C7H5NO3S + 2 Li = Li2O + C7H5NO2S
NaOH + NH4PO4 = NaNH4 + PO4OH =>
NaOH + NH4PO4 = NaNH4 + PO4OH
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
C7H5NO3S + Li = Li2O + C7H5NO2S =>
C7H5NO3S + 2 Li = Li2O + C7H5NO2S
C4H2 + O2 = CO2 + H2O =>
2 C4H2 + 9 O2 = 8 CO2 + 2 H2O
Pb(C2H3O2)2 + Mg(NO3)2 = C4H6MgO4 + Pb(NO3)2 =>
Pb(C2H3O2)2 + Mg(NO3)2 = C4H6MgO4 + Pb(NO3)2
Ca + Ni(ClO3) = Ca(ClO3) + Ni =>
Ca + Ni(ClO3) = Ca(ClO3) + Ni
H2NO3 + Zn = H2 + ZnNO3 =>
H2NO3 + Zn = H2 + ZnNO3
Ce(NO3)3 + KOH + Cl2 = Ce(OH)4 + KCl + KNO3 =>
2 Ce(NO3)3 + 8 KOH + Cl2 = 2 Ce(OH)4 + 2 KCl + 6 KNO3
CuCl2 + Al3 = Cu + Al3Cl2 =>
CuCl2 + Al3 = Cu + Al3Cl2
H2O + Al(OH)2(HSO4) = H2SO4(aq) + Al(OH)3 =>
H2O + Al(OH)2(HSO4) = H2SO4(aq) + Al(OH)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(NH3)3 + HNO3 = Fe(NO3)3 + NH4 =>
Fe(NH3)3 + 3 HNO3 = Fe(NO3)3 + 3 NH4
Mg + N = MgN =>
Mg + N = MgN
C5H10O2 + NaOH = C2H5COONa + C2H5OH =>
C5H10O2 + NaOH = C2H5COONa + C2H5OH
C6H6 + HBr = C6H7Br =>
C6H6 + HBr = C6H7Br
K + Mg = KMg =>
K + Mg = KMg
O9 = O7 =>
7 O9 = 9 O7
C2H2 + K2Cr2O7 + H2SO4 = C2O4K2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 13 H2SO4 = 3 C2O4K2 + K2SO4 + 4 Cr2(SO4)3 + 16 H2O
CH3CH2OH = H2CCH2 + H2O =>
CH3CH2OH = H2CCH2 + H2O
Au + HBr = AuBr + H =>
Au + HBr = AuBr + H
C4H8Cl2 + KOH = C4H6 + H2O + KCl =>
C4H8Cl2 + 2 KOH = C4H6 + 2 H2O + 2 KCl
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