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[Cr(O)4]{2-} + Pb{2+} = PbCrO4
Sr(ClO3)2 + Al2(SO4)3 = Sr(SO4) + Al(ClO3)3 =>
3 Sr(ClO3)2 + Al2(SO4)3 = 3 Sr(SO4) + 2 Al(ClO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CH3COONH4 + KOH = CH3COONH4KOH =>
CH3COONH4 + KOH = CH3COONH4KOH
Bi3 + H2S = Bi2S3 + H =>
2 Bi3 + 9 H2S = 3 Bi2S3 + 18 H
(NaPO3)6 + H2O = Na(H2PO4) =>
(NaPO3)6 + 6 H2O = 6 Na(H2PO4)
CH3CO2K + (NH4)2SO4 = K2SO4 + NH4CH3CO2 =>
2 CH3CO2K + (NH4)2SO4 = K2SO4 + 2 NH4CH3CO2
Na4H = Na8 + H =>
2 Na4H = Na8 + 2 H
RbOH + CrSO4 = Rb2SO4 + Cr(OH)2 =>
2 RbOH + CrSO4 = Rb2SO4 + Cr(OH)2
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
H2SO4 + Pb(CH3COO)2 = PbSO4 + HCH3COO =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 HCH3COO
NaOH(aq) + HNO3 = NaNO3(aq) + H2O(l) =>
NaOH(aq) + HNO3 = NaNO3(aq) + H2O(l)
Sn(s) + O2(g) = SnO2(s) =>
Sn(s) + O2(g) = SnO2(s)
ZnCl2 + O2 = Zn(ClO2)2 =>
ZnCl2 + 2 O2 = Zn(ClO2)2
NaNo3 + NaNo = NaNo2 = O2 =>
NaNo3 + NaNo = 2 NaNo2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(aq) =>
HI(aq) + KHSO3(aq) = KI(aq) + H2O(l) + SO2(aq)
Na2FeO4 + MnSO4 + H2SO4 = Fe2(SO4)3 + NaMnO4 + Na2SO4 + H2O =>
10 Na2FeO4 + 6 MnSO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 6 NaMnO4 + 7 Na2SO4 + 16 H2O
CaO + CaHPO4 = Ca3(PO4)2 + H2O =>
CaO + 2 CaHPO4 = Ca3(PO4)2 + H2O
Ca(ClO) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO) + 4 HCl = 2 CaCl2 + Cl2 + 2 H2O
Cu2O(s) + O2 = CuO =>
2 Cu2O(s) + O2 = 4 CuO
C5H5N + O2 = CO2 + H2O + N2 =>
4 C5H5N + 25 O2 = 20 CO2 + 10 H2O + 2 N2
K2SO4(aq) + NaNO3(aq) = KNO3 + Na2SO4 =>
K2SO4(aq) + 2 NaNO3(aq) = 2 KNO3 + Na2SO4
C6H5NO2 + H2 = C6H5NHOH + H2O =>
C6H5NO2 + 2 H2 = C6H5NHOH + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgCl + NaNO2 = AgNO2 + NaCl =>
AgCl + NaNO2 = AgNO2 + NaCl
(NH4)3 + PO4 + NaOH = Na3PO4 + NH4OH =>
(NH4)3 + PO4 + 3 NaOH = Na3PO4 + 3 NH4OH
CuO(s) + HCl(aq) = CuCl2(aq) + H2O =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O
Cd3(PO4)2 + (NH4)2 = Cd + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2 = 3 Cd + 2(NH4)3PO4
Rb + C2H4O2 = C2H3O2Rb + H2 =>
2 Rb + 2 C2H4O2 = 2 C2H3O2Rb + H2
CuS(s) + O2(g) = Cu + SO2 =>
CuS(s) + O2(g) = Cu + SO2
H2O + O3 = HO =>
3 H2O + O3 = 6 HO
H2O(l) + N2O3(g) = HNO2 =>
H2O(l) + N2O3(g) = 2 HNO2
LiCl + H2O = H2 + Cl2 + LiOH =>
2 LiCl + 2 H2O = H2 + Cl2 + 2 LiOH
H2I2 = HI =>
H2I2 = 2 HI
PbO + Ba(OH)2 = BaPbO2 + H2O =>
PbO + Ba(OH)2 = BaPbO2 + H2O
NaHCO3 + H3BO3 = Na3BO3 + CO2 + H2O =>
3 NaHCO3 + H3BO3 = Na3BO3 + 3 CO2 + 3 H2O
K2SO3 + H2CO3 = K2SO4 + CO + H2O =>
K2SO3 + H2CO3 = K2SO4 + CO + H2O
Cu(NO3)2(aq) + NaI(aq) = CuI2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaI(aq) = CuI2 + 2 NaNO3
Al(s) + I2(l) = AlI3(s) =>
2 Al(s) + 3 I2(l) = 2 AlI3(s)
SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2
Ba(HSO4)2 + Ba(OH)2 = BaSO4 + H2O =>
Ba(HSO4)2 + Ba(OH)2 = 2 BaSO4 + 2 H2O
CaCl2(aq) + NaOH(aq) = Ca(OH)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaOH(aq) = Ca(OH)2(aq) + 2 NaCl(aq)
Al + O2 + H2O = Al(OH)3 =>
4 Al + 3 O2 + 6 H2O = 4 Al(OH)3
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2O + CO2 + CaSO4
C8H9NO2 + NaOH = C8H8NO2{-} + H2O + Na{+} =>
C8H9NO2 + NaOH = C8H8NO2{-} + H2O + Na{+}
C3H6 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O
(NH4)(NO3) + KOH = KNO3 + H2O + NH =>
3(NH4)(NO3) + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
Hg(NO3)2 + H2O = Hg(OH)2 + HNO3 =>
Hg(NO3)2 + 2 H2O = Hg(OH)2 + 2 HNO3
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