| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cs + NiCl2 = 2 CsCl + Ni
C5H8 + HCl = CCl4 + H =>
C5H8 + 20 HCl = 5 CCl4 + 28 H
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3
BaSe + Gd + Ag + Se = BaGdAgSe3 =>
BaSe + Gd + Ag + 2 Se = BaGdAgSe3
SO2 + Cl2 = SOCl2 + Cl2O =>
SO2 + 2 Cl2 = SOCl2 + Cl2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
FeCl3 + NH4(OH) = Fe(OH)3 + (NH4)Cl =>
FeCl3 + 3 NH4(OH) = Fe(OH)3 + 3(NH4)Cl
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K + H2SiO3 = K2SiO3 + H2 =>
2 K + H2SiO3 = K2SiO3 + H2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
W + N2 = WN =>
2 W + N2 = 2 WN
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Ag + MgSO4 = Ag2SO4 + Mg =>
2 Ag + MgSO4 = Ag2SO4 + Mg
Cs + NH3 = CsNH2 + H2 =>
2 Cs + 2 NH3 = 2 CsNH2 + H2
Pb + NH3 = PbN + H =>
Pb + NH3 = PbN + 3 H
CaCI = Ca + CI =>
CaCI = Ca + CI
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
Fe3O4 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 Fe3O4 + 10 H2SO4 = SO2 + 3 Fe2(SO4)3 + 10 H2O
K + NO2 = K2O + N2 =>
8 K + 2 NO2 = 4 K2O + N2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NiSO4 + HNO3 = Ni(NO3)2 + H2SO4 =>
NiSO4 + 2 HNO3 = Ni(NO3)2 + H2SO4
H2SO4 = H2O + SO3 =>
H2SO4 = H2O + SO3
Na + FeO3 = Fe + Na6O3 =>
6 Na + FeO3 = Fe + Na6O3
KAl(SO4)2*12H2O = K + Al + SO4 + H2O =>
KAl(SO4)2*12H2O = K + Al + 2 SO4 + 12 H2O
C4H10O + C2O2H4 = C6O2H12 + H2O =>
C4H10O + C2O2H4 = C6O2H12 + H2O
H1 + N2 = H1N1 =>
2 H1 + N2 = 2 H1N1
B6 + O = B6O5 =>
B6 + 5 O = B6O5
Ce(NO3)6(NH4)2 + NH2CONH2 = CeO2 + N2 + CO2 + H2O =>
Ce(NO3)6(NH4)2 + 4 NH2CONH2 = CeO2 + 8 N2 + 4 CO2 + 12 H2O
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
H2S + SO2 = H2O + S7 =>
14 H2S + 7 SO2 = 14 H2O + 3 S7
Cl2O5 + H2O = ClO + OH =>
Cl2O5 + 3 H2O = 2 ClO + 6 OH
NiSO4*7H2O + NH4S2O8 + (NH4)6Mo7O24 = NiO + H2SO4 + (NH4)2SO4 + (NH4)6[NiMo9O32]*65H2O =>
228 NiSO4*7H2O + 14 NH4S2O8 + 27(NH4)6Mo7O24 = 207 NiO + 231 H2SO4 + 25(NH4)2SO4 + 21(NH4)6[NiMo9O32]*65H2O
NaOH + FeBr3 = NaBr + Fe(OH)3 =>
3 NaOH + FeBr3 = 3 NaBr + Fe(OH)3
(C8H)033(C4H6)033(C3H3N)034 + O2 = CO2 + H2O + N2 =>
4(C8H)033(C4H6)033(C3H3N)034 + 2325 O2 = 1992 CO2 + 666 H2O + 68 N2
C + H2SO4 + CrO3 = Cr(H2O) + SO4 + CO2 =>
C + H2SO4 + CrO3 = Cr(H2O) + SO4 + CO2
H2Cr2O7 + H2O = HCr2O7{-} + H3O{+} =>
H2Cr2O7 + H2O = HCr2O7{-} + H3O{+}
Fe3O4 + H2SO4 = SO2 + Fe2(SO4)3 + H2O =>
2 Fe3O4 + 10 H2SO4 = SO2 + 3 Fe2(SO4)3 + 10 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Co(ClO3)2 = CoCl2 + O2 =>
Co(ClO3)2 = CoCl2 + 3 O2
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
H2 = H = H3 =>
H2 = 2 H
H3PO3 + Ca(OH)2 = (PO3)2Ca3 + H2O =>
2 H3PO3 + 3 Ca(OH)2 = (PO3)2Ca3 + 6 H2O
Fe + Li2O = Fe2O3 + Li =>
2 Fe + 3 Li2O = Fe2O3 + 6 Li
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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