| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 + Cu2SO4 = PbSO4 + 2 CuNO3
Be2 + HCl = BeCl2 + H2 =>
Be2 + 4 HCl = 2 BeCl2 + 2 H2
BaS + Ca(PO4) = Ba(PO4) + CaS =>
BaS + Ca(PO4) = Ba(PO4) + CaS
C5H8O4 + O2 = C6H8O7 + H2O =>
12 C5H8O4 + 15 O2 = 10 C6H8O7 + 8 H2O
TiO2 + CO2 = Ti(CO3)2 =>
TiO2 + 2 CO2 = Ti(CO3)2
CH3COOH = CH4CO2 =>
CH3COOH = CH4CO2
C3H7O2NS + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7O2NS + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
KAlO2 = Al2O3 + K2O =>
2 KAlO2 = Al2O3 + K2O
Na2SO4 + BaOH2 = Na2OH2 + BaSO4 =>
Na2SO4 + BaOH2 = Na2OH2 + BaSO4
NH4Cl + AgClO4 = NH4ClO3 + AgCl =>
4 NH4Cl + 3 AgClO4 = 4 NH4ClO3 + 3 AgCl
MnO4 + H2C2O4 = Mn(C2O4)3 + CO2 + H2O =>
MnO4 + 4 H2C2O4 = Mn(C2O4)3 + 2 CO2 + 4 H2O
Rb + LiClO = RbClO + Li =>
Rb + LiClO = RbClO + Li
C3H6O + K2Cr2O7 + H2SO4 = C3H4O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H4O + Cr2(SO4)3 + K2SO4 + 7 H2O
Al2(Cr2O7)3 = Cr + Al + O =>
Al2(Cr2O7)3 = 6 Cr + 2 Al + 21 O
HNO3 + K2S = KNO3 + H2SO4 + NO2 + H2O =>
10 HNO3 + K2S = 2 KNO3 + H2SO4 + 8 NO2 + 4 H2O
C3H3Ag + HNO3 = AgNO3 + CO2 + H2O + NO2 =>
C3H3Ag + 17 HNO3 = AgNO3 + 3 CO2 + 10 H2O + 16 NO2
H2SMgO = MgSH2O =>
H2SMgO = MgSH2O
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O =>
C2H5NH2 + HNO2 = C2H5OH + N2 + H2O
BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O
Sr(NO3)2 + Fe(NO3)3*9H2O + C10H16N2O8 + AgNO3 + Mn(NO3)2*4H2O = Sr07Ag03Mn05Fe05O3 + H2O + CO2 + N2 =>
140 Sr(NO3)2 + 100 Fe(NO3)3*9H2O + 123 C10H16N2O8 + 60 AgNO3 + 100 Mn(NO3)2*4H2O = 20 Sr07Ag03Mn05Fe05O3 + 2284 H2O + 1230 CO2 + 543 N2
Cu + H2(SO4) = Cu(SO4) + SH2 + H2O =>
4 Cu + 5 H2(SO4) = 4 Cu(SO4) + SH2 + 4 H2O
C3H5(OH)3 + Na = H2 + C3H5(ONa)3 =>
2 C3H5(OH)3 + 6 Na = 3 H2 + 2 C3H5(ONa)3
As2O3 + HIO3 + H32O = H3AsO4 + I2 =>
95 As2O3 + 154 HIO3 + 13 H32O = 190 H3AsO4 + 77 I2
C6H6HSO3 + NaOH = C6H6 + NaSO3 + H2O =>
C6H6HSO3 + NaOH = C6H6 + NaSO3 + H2O
NaClO3 = O2 + Cl + NaO =>
NaClO3 = O2 + Cl + NaO
(C6H10O5) + O2 = CO + H2O =>
(C6H10O5) + 3 O2 = 6 CO + 5 H2O
C4H40 + O2 = H2O + CO2 =>
C4H40 + 14 O2 = 20 H2O + 4 CO2
NaI + NH4(OH) = Na(OH) + NH4I =>
NaI + NH4(OH) = Na(OH) + NH4I
Al + MnO4{-} + H2O = MnO2 + Al(OH)4{-} =>
Al + MnO4{-} + 2 H2O = MnO2 + Al(OH)4{-}
Bi + H3S = H + Bi2S3 =>
2 Bi + 3 H3S = 9 H + Bi2S3
Pb + NaOH = Pb(OH)2 + Na3 =>
3 Pb + 6 NaOH = 3 Pb(OH)2 + 2 Na3
C6H8O7 + NH3 = C6H5O6 + NH4 + H2O =>
C6H8O7 + NH3 = C6H5O6 + NH4 + H2O
Ca5(PO4)3OH + H2CO3 = Ca{2+} + HPO4{2-} + HCO3{-} + H2O =>
Ca5(PO4)3OH + 4 H2CO3 = 5 Ca{2+} + 3 HPO4{2-} + 4 HCO3{-} + H2O
Li2S + F = FS + Li =>
Li2S + F = FS + 2 Li
(NH4)6Mo7O24 + NH4OH = (NH4)2MoO4 + H2O =>
(NH4)6Mo7O24 + 8 NH4OH = 7(NH4)2MoO4 + 4 H2O
NO2{-} + Fe{2+} + H{+} = NO + Fe{3+} + H2O =>
NO2{-} + Fe{2+} + 2 H{+} = NO + Fe{3+} + H2O
KMnO4 + HCl = K + Mn + Cl2 + H2O =>
KMnO4 + 8 HCl = K + Mn + 4 Cl2 + 4 H2O
C10H8 + CH3OH = C11H10 + OH =>
23 C10H8 + 12 CH3OH = 22 C11H10 + 12 OH
K4[Fe(CN)6] + H2O2 + H2SO4 = K3[Fe(CN)6] + K2SO4 + H2O =>
2 K4[Fe(CN)6] + H2O2 + H2SO4 = 2 K3[Fe(CN)6] + K2SO4 + 2 H2O
H2S + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
3 H2S + 4 K2Cr2O7 + 13 H2SO4 = 4 Cr2(SO4)3 + 16 H2O + 4 K2SO4
NaOH(aq) + HBr(aq) = BrNa + H2O =>
NaOH(aq) + HBr(aq) = BrNa + H2O
NH3 + Cl2 = N2N + H4Cl =>
24 NH3 + 9 Cl2 = 8 N2N + 18 H4Cl
(NH)2 + Cr2O7 = Cr2O3 + N2 + H2O =>
4(NH)2 + Cr2O7 = Cr2O3 + 4 N2 + 4 H2O
*Al(OH)3 + *(NH4)2SO4 = Al2(SO4)3 + *H2O + NH3 =>
2*Al(OH)3 + 3*(NH4)2SO4 = Al2(SO4)3 + 6*H2O + 6 NH3
ReO2 + KNO3 = K3ReO5 + NO2 =>
ReO2 + 3 KNO3 = K3ReO5 + 3 NO2
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
AsO4{3-} + H3O{+} = H3AsO4 + H2O =>
AsO4{3-} + 3 H3O{+} = H3AsO4 + 3 H2O
Zn(OH)2 + H2SO4 = ZnSO4 + H2O =>
Zn(OH)2 + H2SO4 = ZnSO4 + 2 H2O
C2O4 + BaCl2 = BaC2O4 + Cl2 =>
C2O4 + BaCl2 = BaC2O4 + Cl2
AuCl3 + H2SO4 = AuSO4 + H2Cl3 =>
AuCl3 + H2SO4 = AuSO4 + H2Cl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/13/25
Équations équilibrées sur04/12/24
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