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Be2 + O2 = 2 BeO
NiCl2 + O = NiO + Cl2O3 =>
NiCl2 + 4 O = NiO + Cl2O3
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
NaHCo3 + MgCl2 = MgCo3 + NaHCl2 =>
NaHCo3 + MgCl2 = MgCo3 + NaHCl2
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2S4 + H2O =>
9 AsH3 + 4 KMnO4 + 12 H2SO4 = 9 H3AsO4 + 4 MnSO4 + 2 K2S4 + 12 H2O
AgNO3 + NH3 = Ag3N + HNO3 =>
3 AgNO3 + NH3 = Ag3N + 3 HNO3
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HOOCCH2CH2CH2COOH + KOH = CH3CH2CH3 + K2CO3 + H2 =>
3 HOOCCH2CH2CH2COOH + 24 KOH = CH3CH2CH3 + 12 K2CO3 + 20 H2
H4SnO4 + Pt(OH)2 = Pt4(SnO4)2 + H2O =>
2 H4SnO4 + 4 Pt(OH)2 = Pt4(SnO4)2 + 8 H2O
Al + P = Al3P2 =>
3 Al + 2 P = Al3P2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + Na2SO4 + O2 + H2O =>
2 Na2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 Na2SO4 + 3 O2 + 8 H2O
Cr(OH)3 + H2O = HCr + (OH)2 =>
Cr(OH)3 + H2O = HCr + 2(OH)2
CsOH + HNO3 = CsNO3 + H2O =>
CsOH + HNO3 = CsNO3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
PbCl2 + Al(OH)3 = AlCl3 + Pb(OH)2 =>
3 PbCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Pb(OH)2
NaSH + HCl = H2S + NaCl =>
NaSH + HCl = H2S + NaCl
CuSO4 + Ag = Ag2SO4 + Cu3 =>
3 CuSO4 + 6 Ag = 3 Ag2SO4 + Cu3
Mg2O23{3-} + H{+} + e = Mg{3+} + H2O =>
Mg2O23{3-} + 46 H{+} + 37e = 2 Mg{3+} + 23 H2O
BaCI2 + Ra3P2 = Ba3P2 + RaCI2 =>
3 BaCI2 + Ra3P2 = Ba3P2 + 3 RaCI2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Sb2O3 + NaOH = Na3SbO3 + H2O =>
Sb2O3 + 6 NaOH = 2 Na3SbO3 + 3 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
S2O + O = S2O3 =>
S2O + 2 O = S2O3
Ag(s) + NiSO4(aq) = AgSO4(s) + Ni =>
Ag(s) + NiSO4(aq) = AgSO4(s) + Ni
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
CH3CH2OH + KMnO4 + H3SO4 = CH3CO2H + MnSO4 + H2O + K2SO4 =>
7 CH3CH2OH + 8 KMnO4 + 12 H3SO4 = 7 CH3CO2H + 8 MnSO4 + 25 H2O + 4 K2SO4
Pb + H2O + O2 = Pb(OH)2 =>
2 Pb + 2 H2O + O2 = 2 Pb(OH)2
SO3(s) + LiOH(aq) = H2O(l) + Li2SO4(aq) =>
SO3(s) + 2 LiOH(aq) = H2O(l) + Li2SO4(aq)
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
Na2O + HCl = NaCl + H2 + O =>
Na2O + 2 HCl = 2 NaCl + H2 + O
Al2(SO4)2 + Mg(OH)2 = Mg(SO4)2 + Al2(OH)2 =>
Al2(SO4)2 + Mg(OH)2 = Mg(SO4)2 + Al2(OH)2
C6H8O6 + CH3NH2 = C6H7O6CH4NH2 =>
C6H8O6 + CH3NH2 = C6H7O6CH4NH2
CrO + NaOH = Cr(OH)2 + Na2O =>
CrO + 2 NaOH = Cr(OH)2 + Na2O
NiO2(s) + Cd(s) = CdO(s) + Ni(s) =>
NiO2(s) + 2 Cd(s) = 2 CdO(s) + Ni(s)
Cu + Zn(NO3)2 = CuNO3 + Zn =>
2 Cu + Zn(NO3)2 = 2 CuNO3 + Zn
Hg + S = HgS =>
Hg + S = HgS
C3H7OH + O2 = C3H5 + H2O =>
4 C3H7OH + O2 = 4 C3H5 + 6 H2O
NiS + H2SO4 = NiSO4 + H2S =>
NiS + H2SO4 = NiSO4 + H2S
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Br(NO3)2 + Na2SO4 = BrSO4 + Na + (NO3)2 =>
Br(NO3)2 + Na2SO4 = BrSO4 + 2 Na + (NO3)2
MgO + H2PO3 = MgOH(PO3)2 + H2 =>
2 MgO + 4 H2PO3 = 2 MgOH(PO3)2 + 3 H2
Ba(OH)2 + NO2 = Ba(NO3)2 + Ba(NO2)2 + H2O =>
2 Ba(OH)2 + 4 NO2 = Ba(NO3)2 + Ba(NO2)2 + 2 H2O
HCl + HNO3 = Cl2 + H2O + N2O3 =>
4 HCl + 2 HNO3 = 2 Cl2 + 3 H2O + N2O3
CH3COOH + Br2 = CH2BrCOOH + HBr =>
CH3COOH + Br2 = CH2BrCOOH + HBr
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
RbOH + CrCl3 = CrOH + RbCl3 =>
RbOH + CrCl3 = CrOH + RbCl3
XCH4 + O2 = XOH + CO2 + H2O =>
4 XCH4 + 9 O2 = 4 XOH + 4 CO2 + 6 H2O
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