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Li2CO3 + H2O = LiHCO3 + LiOH
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Ag + NH4Cl = AgCl + NH4 =>
Ag + NH4Cl = AgCl + NH4
C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Cu(NO3)2 + Zn = Cu + ZnNO3 =>
Cu(NO3)2 + 2 Zn = Cu + 2 ZnNO3
C8H18(l) + O2(g) = CO2(g) + H2O(g) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
Zn + CO2(SO4)3 = Zn(SO4)3 + CO2 =>
Zn + CO2(SO4)3 = Zn(SO4)3 + CO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Zn + CO2(SO4)3 = Zn(SO4) + CO2 =>
3 Zn + CO2(SO4)3 = 3 Zn(SO4) + CO2
FeS + HNO3 = Fe(NO3)2 + NO2 + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)2 + 2 NO2 + S + 2 H2O
LiHCO3(s) = Li2CO3(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s) = Li2CO3(s) + CO2(g) + H2O(g)
KMnO4 + H2SO4 + NaNO2 = MnSO4 + H2O + NaNO3 + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = 2 MnSO4 + 3 H2O + 5 NaNO3 + K2SO4
Ca + H2 = CaH2 =>
Ca + H2 = CaH2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
KMnO4 + CH3COCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
24 KMnO4 + 7 CH3COCH2COCH3 = 8 Mn(acac)3 + 35 CO2 + 16 H2O + 24 KOH
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
Mg + HNO3 = Mg(NO3)2 + NH3 + H2O =>
4 Mg + 9 HNO3 = 4 Mg(NO3)2 + NH3 + 3 H2O
Mg + H2So4 = Mg2So4 + H2 =>
2 Mg + H2So4 = Mg2So4 + H2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
NaCl + Mn = MnNa + Cl =>
NaCl + Mn = MnNa + Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O7 + HSO3 = HSO4 + Cr =>
Cr2O7 + 7 HSO3 = 7 HSO4 + 2 Cr
NaCl + Mn = ClMn + Na =>
NaCl + Mn = ClMn + Na
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Hg + H2SO4 = HgSO4 + H2O + SO2 =>
Hg + 2 H2SO4 = HgSO4 + 2 H2O + SO2
HNO3(aq) + Ag(s) = Ag(NO3)3(s) + NO2(g) + H2O(l) =>
6 HNO3(aq) + Ag(s) = Ag(NO3)3(s) + 3 NO2(g) + 3 H2O(l)
HNO3(aq) + Ag(s) = Ag(NO3)3(s) + NO(g) + H2O(l) =>
4 HNO3(aq) + Ag(s) = Ag(NO3)3(s) + NO(g) + 2 H2O(l)
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2 + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2 + 2 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2(g) + 2 H2O(l)
Ni(NO3)2 + H2O = HNO3 + Ni(OH)NO3 =>
Ni(NO3)2 + H2O = HNO3 + Ni(OH)NO3
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
FeCl3 + KSCN + SnCl2 = Fe(SCN)2 + SnCl4 + KCl =>
2 FeCl3 + 4 KSCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 KCl
NaS + HCl = NaCl + HS =>
NaS + HCl = NaCl + HS
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Pb + Cu(NO3)2 = PbNO3 + Cu =>
2 Pb + Cu(NO3)2 = 2 PbNO3 + Cu
FeCl3 + KSCN + SnCl2 = Fe(SCN)2 + SnCl4 + KCl =>
2 FeCl3 + 4 KSCN + SnCl2 = 2 Fe(SCN)2 + SnCl4 + 4 KCl
Ca + HCl = CaCl + H =>
Ca + HCl = CaCl + H
CO3 + Ca = CaCO3 =>
CO3 + Ca = CaCO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HI + H2SO4 = I + H2S + H2O =>
8 HI + H2SO4 = 8 I + H2S + 4 H2O
HI + H2SO4 = I2 + H2S + H2O =>
8 HI + H2SO4 = 4 I2 + H2S + 4 H2O
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