| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Sn(SO)4 + 10 K2(Cr2O7) + 34 H2(SO4) = 3 Sn(SO4)2 + 10 K2(SO4)3 + 10 Cr2(SO4) + 34 H2O
MgBr2(aq) + Cl2(g) = MgCl2(aq) + Br2(l) =>
MgBr2(aq) + Cl2(g) = MgCl2(aq) + Br2(l)
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH =>
CH3COOH + Ba(OH)2 = CH3COO(OH)2 + BaH
NaH2AsO4*H2O = NaAsO3 + H2O =>
NaH2AsO4*H2O = NaAsO3 + 2 H2O
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4 =>
K2Cr2O7 + BaSO4 = BaCr2O7 + K2SO4
P3O10 = P + O2 =>
P3O10 = 3 P + 5 O2
PbCO3 + H2S = PbS + H2CO3 =>
PbCO3 + H2S = PbS + H2CO3
K(MnO4) + H2SO4 = Mn(SO4) + K2(SO4) + O2 + H2 =>
2 K(MnO4) + 3 H2SO4 = 2 Mn(SO4) + K2(SO4) + 4 O2 + 3 H2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
Fe + S8 = Fe2(S8)3 =>
2 Fe + 3 S8 = Fe2(S8)3
C6H13N + H2O = C6H10N + H3O =>
C6H13N + 3 H2O = C6H10N + 3 H3O
NaClO4 + NaCl = NaClO3 =>
3 NaClO4 + NaCl = 4 NaClO3
Ba2O2 + Rb1 = RbO2 + Ba2 =>
Ba2O2 + Rb1 = RbO2 + Ba2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CaOH + Na(CO3) = Ca(CO3) + NaOH =>
CaOH + Na(CO3) = Ca(CO3) + NaOH
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
RYe + Br2GO4 = R2GO4 + BrYe =>
2 RYe + Br2GO4 = R2GO4 + 2 BrYe
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
N2O + O2 + H2 = NH4NO3 =>
N2O + O2 + 2 H2 = NH4NO3
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
KMnO4 + V(SO4)2 + H2O = H2SO4 + K2SO + MnSO4 + VO2SO4 =>
2 KMnO4 + 8 V(SO4)2 + 5 H2O = 5 H2SO4 + K2SO + 2 MnSO4 + 8 VO2SO4
Cl + CO3 = CO2 + ClO =>
Cl + CO3 = CO2 + ClO
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
BaCl2 + NaHCO3 = BaCO3 + CO2 + H2O + NaCl =>
BaCl2 + 2 NaHCO3 = BaCO3 + CO2 + H2O + 2 NaCl
Al + Ca = Al2Ca3 =>
2 Al + 3 Ca = Al2Ca3
HCl + NiCo2 + O = NiCl2 + H2O + Co2 =>
2 HCl + NiCo2 + O = NiCl2 + H2O + Co2
NH4 + OH = NH3 + H2O =>
NH4 + OH = NH3 + H2O
Tb4O7 = Tb + O2 =>
2 Tb4O7 = 8 Tb + 7 O2
Na + CuCl2 = NaCl + Cu2 =>
4 Na + 2 CuCl2 = 4 NaCl + Cu2
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
KI + Na2S2O3 = KIO3 + Na2S2 =>
KI + Na2S2O3 = KIO3 + Na2S2
NH4 + NO3 = N2O + H2O =>
NH4 + NO3 = N2O + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH4(OH) + HIO4 = NH4(IO4) + H2O =>
NH4(OH) + HIO4 = NH4(IO4) + H2O
Al + Ca(OH)2 + Ca(NO3)2 + H2O = N2 + Ca(Al(OH)4)2 =>
10 Al + 2 Ca(OH)2 + 3 Ca(NO3)2 + 18 H2O = 3 N2 + 5 Ca(Al(OH)4)2
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
SO32{-} + MnO4{-} + H{+} = SO42{-} + Mn2{+} + H2O =>
13 SO32{-} + 40 MnO4{-} + 60 H{+} = 13 SO42{-} + 20 Mn2{+} + 30 H2O
C6H12O6 + NaOH = C6H11O6Na + H2O =>
C6H12O6 + NaOH = C6H11O6Na + H2O
PtF4 + Cu2S = PtS2 + CuF =>
PtF4 + 2 Cu2S = PtS2 + 4 CuF
H2O + O5P2 = H3PO4 =>
3 H2O + O5P2 = 2 H3PO4
OH = O + H2O =>
2 OH = O + H2O
SO4{-2} + H{+} = HS{-} + O2 =>
SO4{-2} + H{+} = HS{-} + 2 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3CHOHCO2NH4 + CH3OH = CH3CHOHCO2CH3 + NH3 + H2O =>
CH3CHOHCO2NH4 + CH3OH = CH3CHOHCO2CH3 + NH3 + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
PCl5 + H2O = PCl5H2 + O =>
PCl5 + H2O = PCl5H2 + O
NaOH + C9H8O4 = H2O + NaC9H7O4 =>
NaOH + C9H8O4 = H2O + NaC9H7O4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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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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