| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KNO3 + 8 Al + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
MoS2 + MnO2 + KOH = K2MoO4 + MnO + K2SO4 + H2O =>
MoS2 + 9 MnO2 + 6 KOH = K2MoO4 + 9 MnO + 2 K2SO4 + 3 H2O
H + Sb + O3 = H2SbO3 =>
2 H + Sb + O3 = H2SbO3
Rb + F2 = Rb{+} + F{-} =>
2 Rb + F2 = 2 Rb{+} + 2 F{-}
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
C10H21OC11H23 + O2 = CO2 + H2O =>
2 C10H21OC11H23 + 63 O2 = 42 CO2 + 44 H2O
KNO3 + C6H14O6 = CO2 + H2 + N2 + K2CO3 =>
12 KNO3 + 5 C6H14O6 = 24 CO2 + 35 H2 + 6 N2 + 6 K2CO3
CO + NO2 = N2O + CO2 =>
3 CO + 2 NO2 = N2O + 3 CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
CuCl + Cd = CdCl + Cu =>
CuCl + Cd = CdCl + Cu
Fe2O3 + H2O2 = Fe(OH)3 + O2 =>
2 Fe2O3 + 6 H2O2 = 4 Fe(OH)3 + 3 O2
C12H8 + O2 = CO2 + H2 =>
C12H8 + 12 O2 = 12 CO2 + 4 H2
SrBr2 = Sr + Br2 =>
SrBr2 = Sr + Br2
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(aq) + Sr(NO3)2(aq) =>
Mg(NO3)2(aq) + SrCl2(aq) = MgCl2(aq) + Sr(NO3)2(aq)
Al + Ca = AlCa =>
Al + Ca = AlCa
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
Ni(ll) + FeCl2(aq) = Fe + NiCl2 =>
Ni(ll) + FeCl2(aq) = Fe + NiCl2
Ca3P2 + H2O = Ca(OH)2 + (PH3) =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2(PH3)
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Fe(NO3)3*9H2O + Ni(NO3)2*6H2O = NiFe5O8 + H2O + N2 + O2 =>
10 Fe(NO3)3*9H2O + 2 Ni(NO3)2*6H2O = 2 NiFe5O8 + 102 H2O + 17 N2 + 43 O2
CH4 + O = C2O + H =>
2 CH4 + O = C2O + 8 H
H + F = H2F2 =>
2 H + 2 F = H2F2
CO + Fe2 = COFe =>
2 CO + Fe2 = 2 COFe
UO4{+2} + H{+} + {-} = U{+4} + H2O =>
UO4{+2} + 8 H{+} + 6e = U{+4} + 4 H2O
Ag(s) + HBr(aq) = AgH + Br =>
Ag(s) + HBr(aq) = AgH + Br
HClO + NaHS = NaClO + H2S =>
HClO + NaHS = NaClO + H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr + Mg3(PO4)2 = Mg + Sr3(PO4)2 =>
3 Sr + Mg3(PO4)2 = 3 Mg + Sr3(PO4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Nb2(SO4)5 + Dy(OH)3 = Dy(SO4)3 + Nb2O5 + H =>
3 Nb2(SO4)5 + 5 Dy(OH)3 = 5 Dy(SO4)3 + 3 Nb2O5 + 15 H
K3PO4 + CuO = Cu3(PO4)2 + K2O =>
2 K3PO4 + 3 CuO = Cu3(PO4)2 + 3 K2O
(NH3) + (O2) = (NO2) + (H20) =>
20(NH3) + 20(O2) = 20(NO2) + 3(H20)
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
Pb(s) + H2O(l) = PbO + H2 =>
Pb(s) + H2O(l) = PbO + H2
Cd + CuSO4 = CdCu + SO4 =>
Cd + CuSO4 = CdCu + SO4
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s) =>
Fe(s) + Pb(NO3)2(aq) = Fe(NO3)2(aq) + Pb(s)
RbBr + HNO3 = RbNO3 + HBr =>
RbBr + HNO3 = RbNO3 + HBr
K2O = K + O2 =>
2 K2O = 4 K + O2
SrCO3 + HCl = SrClHCO3 =>
SrCO3 + HCl = SrClHCO3
H{+} + BH4{-} = B2H6 + H2 =>
2 H{+} + 2 BH4{-} = B2H6 + 2 H2
(C2H5)3Cl + Na = C12H16 + NaCl + H2 =>
2(C2H5)3Cl + 2 Na = C12H16 + 2 NaCl + 7 H2
NH4MnO4 + Ba(OH)2 = NH3 + H2O + Ba(MnO4)2 =>
2 NH4MnO4 + Ba(OH)2 = 2 NH3 + 2 H2O + Ba(MnO4)2
ClO{-} = Cl{-} + ClO3{-} =>
3 ClO{-} = 2 Cl{-} + ClO3{-}
Mn7 + O2 = Mn7O5 =>
2 Mn7 + 5 O2 = 2 Mn7O5
NaOH + (NH4)2SO4 = (Na)2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = (Na)2SO4 + 2 NH3 + 2 H2O
C2H4 + CH4 = C4H10 =>
3 C2H4 + 2 CH4 = 2 C4H10
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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