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Pb2O4 + 4 CO2 = Pb2(CO3)4
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2N2O6 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2N2O6
NO2 + NH3 = NO2NH3 =>
NO2 + NH3 = NO2NH3
Ca(NO3)2 + NaPO4 = CaPO4 + Na(NO3)2 =>
Ca(NO3)2 + NaPO4 = CaPO4 + Na(NO3)2
CH3COOH + Li2O3 = CH3COOLi + CO2 + H2O =>
5 CH3COOH + 2 Li2O3 = 4 CH3COOLi + 2 CO2 + 4 H2O
MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4 =>
MgSO4 + Fe(OH)3 = Mg(OH)3 + FeSO4
SO2 + OH = H2O + SO3 =>
SO2 + 2 OH = H2O + SO3
FK = KF =>
FK = KF
CrS = SCr =>
CrS = SCr
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
Cd(s) + Pb(ClO4)2(aq) = Pb + Cd(ClO4)2 =>
Cd(s) + Pb(ClO4)2(aq) = Pb + Cd(ClO4)2
C3H10N + O2 = CO2 + H2O + N2 =>
2 C3H10N + 11 O2 = 6 CO2 + 10 H2O + N2
C8H6O3 + C8H8O = C16H12O3 + H2O =>
C8H6O3 + C8H8O = C16H12O3 + H2O
Sr(NO3)2 + C = Sr(NO2)2 + CO2 =>
Sr(NO3)2 + C = Sr(NO2)2 + CO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaC2 + Cl2 = CaCl2 + C =>
CaC2 + Cl2 = CaCl2 + 2 C
ZnO + SO2 = ZnS + O =>
ZnO + SO2 = ZnS + 3 O
Pb(SO4)2 + KNO2 = Pb(NO2)4 + K2SO4 =>
Pb(SO4)2 + 4 KNO2 = Pb(NO2)4 + 2 K2SO4
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Cl2 + CaC2 = CaCl2 + CCl4 =>
5 Cl2 + CaC2 = CaCl2 + 2 CCl4
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
LiOH + P4O10 = Li3PO4 + H2O =>
12 LiOH + P4O10 = 4 Li3PO4 + 6 H2O
Na2Cr2O7 + FeSO4 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 6 FeSO4 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Mg + AuNO3 = Mg(NO3)2 + Au =>
Mg + 2 AuNO3 = Mg(NO3)2 + 2 Au
Mg2Al3 + HCl = H2 + MgCl2 + AlCl3 =>
2 Mg2Al3 + 26 HCl = 13 H2 + 4 MgCl2 + 6 AlCl3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + H2O + MnSO4 =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 8 H2O + 2 MnSO4
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Br + HNO3 = HBrO3 + NO2 + H2O =>
Br + 5 HNO3 = HBrO3 + 5 NO2 + 2 H2O
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
Fe + FeO2 + H2SO4 = FeSO4 + H2O =>
Fe + FeO2 + 2 H2SO4 = 2 FeSO4 + 2 H2O
Ca + OH + HCl = CaCl2 + H2O =>
Ca + 2 OH + 2 HCl = CaCl2 + 2 H2O
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
CaCl2 + H2O = CaO2H2 + HCl =>
CaCl2 + 2 H2O = CaO2H2 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C8H10N4O2 + O2 = CO2 + H2O + N2 =>
2 C8H10N4O2 + 19 O2 = 16 CO2 + 10 H2O + 4 N2
NO2 + NH3 = NO2NH3 =>
NO2 + NH3 = NO2NH3
Al{3+} + Ag = Al + Ag{+} =>
Al{3+} + 3 Ag = Al + 3 Ag{+}
(NH4)2O + H2SO4 = (NH4)2SO4 + H2O =>
(NH4)2O + H2SO4 = (NH4)2SO4 + H2O
Cr(s) + NiSO4(ac) = Cr2(SO4)3(ac) + Ni(s) =>
2 Cr(s) + 3 NiSO4(ac) = Cr2(SO4)3(ac) + 3 Ni(s)
CaC2 + Cl2 = CaCl2 + C =>
CaC2 + Cl2 = CaCl2 + 2 C
SO2 + OH = H2O + SO3 =>
SO2 + 2 OH = H2O + SO3
KIO4 + KI + H2SO4 = I2 + H2O + K2SO4 =>
KIO4 + 7 KI + 4 H2SO4 = 4 I2 + 4 H2O + 4 K2SO4
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
Ca(OH)2 + NH4Cl = CaCl2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH3 + 2 H2O
K2CO3 + H2S = KHCO3 + KHS =>
K2CO3 + H2S = KHCO3 + KHS
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Al + NaO = Al2O3 + Na =>
2 Al + 3 NaO = Al2O3 + 3 Na
Zn + H2S = ZnS + H2 =>
Zn + H2S = ZnS + H2
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
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