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4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + Mg(OH)2 = H2O + MgCl2 =>
2 HCl + Mg(OH)2 = 2 H2O + MgCl2
Ba(NO3)2 + H2 = BaO + NO + H2O =>
Ba(NO3)2 + 3 H2 = BaO + 2 NO + 3 H2O
K4Fe(CN) + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN) + 32 KMnO4 + 119 H2SO4 = 72 KHSO4 + 5 Fe2(SO4)3 + 32 MnSO4 + 10 HNO3 + 10 CO2 + 78 H2O
NO2(g) + H(g) = NH3(g) + H2O(l) =>
NO2(g) + 7 H(g) = NH3(g) + 2 H2O(l)
Li3PO4 + NaOH = LiOH + Na3PO4 =>
Li3PO4 + 3 NaOH = 3 LiOH + Na3PO4
KCn + HCl = HCn + KCl =>
KCn + HCl = HCn + KCl
Pb(NO2)2 + Cr(MnO4)2 + K2CO3 = Cr2O3 + MnO2 + PbO2 + KNO3 + CO2 =>
5 Pb(NO2)2 + 6 Cr(MnO4)2 + 5 K2CO3 = 3 Cr2O3 + 12 MnO2 + 5 PbO2 + 10 KNO3 + 5 CO2
H2(SO4) + (NH4)(OH) = H2O + (NH4)2(SO4) =>
H2(SO4) + 2(NH4)(OH) = 2 H2O + (NH4)2(SO4)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CO + H = CH3OH =>
CO + 4 H = CH3OH
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CaSO4 + Ga = Ga2(SO4)3 + Ca =>
3 CaSO4 + 2 Ga = Ga2(SO4)3 + 3 Ca
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu =>
Zn + Cu(SO4)2 = Zn(SO4)2 + Cu
Eu + H2O = Eu2O3 + H2 =>
2 Eu + 3 H2O = Eu2O3 + 3 H2
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
HOBrH2O = H3OOBr =>
HOBrH2O = H3OOBr
H2O2 + As2S2 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
11 H2O2 + As2S2 + 10 NH4OH = 2(NH4)3AsO4 + 16 H2O + 2(NH4)2SO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
AsH3 + HClO4 = H3AsO4 + HCl =>
AsH3 + HClO4 = H3AsO4 + HCl
CH + O = CO + H2O =>
2 CH + 3 O = 2 CO + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
BaSO4He = HeSO4Ba =>
BaSO4He = HeSO4Ba
C6H5MgBr + CH2CH2O + HCl = C6H5CH2CH2OH + MgBrCl =>
C6H5MgBr + CH2CH2O + HCl = C6H5CH2CH2OH + MgBrCl
C6H5CH2CH2NH2 + NaNO2 + HCl = C6H5CH2CH2OH + N2 + NaCl + H2O =>
C6H5CH2CH2NH2 + NaNO2 + HCl = C6H5CH2CH2OH + N2 + NaCl + H2O
C6H5MgBr + CH2CH2O + HCl = C6H5CH2CH2OH + MgBrCl =>
C6H5MgBr + CH2CH2O + HCl = C6H5CH2CH2OH + MgBrCl
MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
NH2{-} + H2O = NH3 + OH{-} =>
NH2{-} + H2O = NH3 + OH{-}
NO2(g) + H(g) = NH3(g) + H2O(l) =>
NO2(g) + 7 H(g) = NH3(g) + 2 H2O(l)
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
P4 + S2 = P7S5 =>
7 P4 + 10 S2 = 4 P7S5
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
CaSO4 + Li = Ca + Li2SO4 =>
CaSO4 + 2 Li = Ca + Li2SO4
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2 =>
C7H6O3 + K2CO3 = K2H4C7O3 + H2O + CO2
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3 =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2 + CoCO3
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Na3PO4 + HCl = NaCl + NaH2PO4 =>
Na3PO4 + 2 HCl = 2 NaCl + NaH2PO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
CuFeS2 + O2 = Cu2S + FeS + SO2 =>
2 CuFeS2 + O2 = Cu2S + 2 FeS + SO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 = Fe3O4 + O2 =>
6 Fe2O3 = 4 Fe3O4 + O2
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