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4 H{+} + 5 FeS2 + 14 NO3{-} = 7 N2 + 5 Fe{2+} + 10 SO4{2-} + 2 H2O
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
Ca(NO2)2 + NH4F = CaF2 + H2O + N2 =>
Ca(NO2)2 + 2 NH4F = CaF2 + 4 H2O + 2 N2
Fe2O3 + Cl2 = FeCl3 + O2 =>
2 Fe2O3 + 6 Cl2 = 4 FeCl3 + 3 O2
C4H8 + H2O = C2H5OH =>
C4H8 + 2 H2O = 2 C2H5OH
C7H4Na2O3 + H2SO4 = C7H6O3 + NaHSO4 =>
C7H4Na2O3 + 2 H2SO4 = C7H6O3 + 2 NaHSO4
Hg2SO4 + (NH4)(NO3) = (NH4)2SO4 + Hg2(NO3)2 =>
Hg2SO4 + 2(NH4)(NO3) = (NH4)2SO4 + Hg2(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Na2S(aq) + Pb(NO3)2(aq) = NaNO3(aq) + PbS(s) =>
Na2S(aq) + Pb(NO3)2(aq) = 2 NaNO3(aq) + PbS(s)
Al(C2H5)3 + C2H4 = Al(C6H13)3 =>
Al(C2H5)3 + 6 C2H4 = Al(C6H13)3
H2N2 + NH3 = N2H4 =>
H2N2 + 2 NH3 = 2 N2H4
Al(s) + Fe2O3(S) = Fe(s) + Al2O3(S) =>
2 Al(s) + Fe2O3(S) = 2 Fe(s) + Al2O3(S)
HCl4 + Sr(OH)2 = H2O + Cl + Sr =>
2 HCl4 + Sr(OH)2 = 2 H2O + 8 Cl + Sr
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NiSO4 + C4H8N2O2 = NiC4H8N2O2 + SO4 =>
NiSO4 + C4H8N2O2 = NiC4H8N2O2 + SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
Mg + HCI = MgCI1 + H2 =>
2 Mg + 2 HCI = 2 MgCI1 + H2
Te2 + H2O = TeO + H2 =>
Te2 + 2 H2O = 2 TeO + 2 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + H2SO4 = NaH2SO4 + Cl2 =>
2 NaCl + 2 H2SO4 = 2 NaH2SO4 + Cl2
K3PO4 + H2O = K3OH + HPO4 =>
K3PO4 + H2O = K3OH + HPO4
KBr = K + Br2 =>
2 KBr = 2 K + Br2
HNa + BrOH = NaBr + H2O =>
HNa + BrOH = NaBr + H2O
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na2(NO3)2 =>
Pb(NO3)2(aq) + Na2S(aq) = PbS(s) + Na2(NO3)2
BaO4(s) + HNO3(aq) = Ba(NO3)(aq) + H2O2(aq) + O2(g) =>
2 BaO4(s) + 2 HNO3(aq) = 2 Ba(NO3)(aq) + H2O2(aq) + 3 O2(g)
HCONH2 + HCN = COCN + NH4 =>
HCONH2 + HCN = COCN + NH4
C + H2 = CH4 =>
C + 2 H2 = CH4
VO{2+} + MnO4{-} + H2O = VO3{-} + Mn{2+} + H{+} =>
5 VO{2+} + MnO4{-} + 6 H2O = 5 VO3{-} + Mn{2+} + 12 H{+}
Zn + HCI = ZnCI + H2 =>
2 Zn + 2 HCI = 2 ZnCI + H2
Zn + NCl = ZnCl2 + N =>
Zn + 2 NCl = ZnCl2 + 2 N
KH2PO4 + Ba(OH)2 = BaH2PO4 + K(OH)2 =>
KH2PO4 + Ba(OH)2 = BaH2PO4 + K(OH)2
Fe(OH)3 = (Fe)2(O)3 + (H)2O =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2O
(NH4)3PO4 + Mg(NO3)2 = NH4NO3 + Mg3(PO4)2 =>
2(NH4)3PO4 + 3 Mg(NO3)2 = 6 NH4NO3 + Mg3(PO4)2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
H2S + O = SO + HO =>
H2S + 3 O = SO + 2 HO
HCl + Ag2(CO3)2 = HCO3 + AgCl =>
2 HCl + Ag2(CO3)2 = 2 HCO3 + 2 AgCl
CO2 + H2O = CH2O + O2 = C6H12O6 =>
CO2 + H2O = CH2O + O2
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
Zn + AgNO = Zn(NO) + Ag =>
Zn + AgNO = Zn(NO) + Ag
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
C6H5N3 + KMnO4 + H2O = C4H3N3O4 + MnO2 + KOH + CO2 =>
C6H5N3 + 6 KMnO4 + 2 H2O = C4H3N3O4 + 6 MnO2 + 6 KOH + 2 CO2
CH300H + NaOH = Na + CH3COO + H2O =>
2 CH300H + 603 NaOH = 603 Na + CH3COO + 601 H2O
ZnSO4 + C = Zn + SO2 + CO2 =>
ZnSO4 + C = Zn + SO2 + CO2
Cu2CO3 + CaCl2 = CaCO3 + CuCl =>
Cu2CO3 + CaCl2 = CaCO3 + 2 CuCl
Ba + SO4 = BaSO4(s) =>
Ba + SO4 = BaSO4(s)
Fe3O4 + NH4Cl = FeCl2 + FeCl3 + NH3 + H2O =>
Fe3O4 + 8 NH4Cl = FeCl2 + 2 FeCl3 + 8 NH3 + 4 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
(NH4)2HPO4 + NH4OH = (NH4)3PO4 + H2O =>
(NH4)2HPO4 + NH4OH = (NH4)3PO4 + H2O
SeO2 + H2O = SeH2O3 =>
SeO2 + H2O = SeH2O3
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