| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCN + Ca(OH)2 = CaOHCN + H2O
NH4Fe(SO4)2 + KOH = Fe(OH)3 + NH3 + H2O + K2SO4 =>
NH4Fe(SO4)2 + 4 KOH = Fe(OH)3 + NH3 + H2O + 2 K2SO4
AlBr3 + MgH2 = AlH3 + MgBr2 =>
2 AlBr3 + 3 MgH2 = 2 AlH3 + 3 MgBr2
Ca(NO3)2 + Al(NO3)3 + C12H22O11 = Ca4Al2CO9 + N2 + CO2 + H2O =>
96 Ca(NO3)2 + 48 Al(NO3)3 + 35 C12H22O11 = 24 Ca4Al2CO9 + 168 N2 + 396 CO2 + 385 H2O
MnO4 + H2O2 = O2 + MnO2H2O =>
2 MnO4 + 2 H2O2 = 3 O2 + 2 MnO2H2O
P + Tl = TlP =>
P + Tl = TlP
NiCO3 + Zn3(PO4)2 = Ni3(PO4) + Zn(CO3)2 =>
6 NiCO3 + Zn3(PO4)2 = 2 Ni3(PO4) + 3 Zn(CO3)2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
KCl(aq) + AgCH3COO(aq) = AgCl(s) + KCH3COO(aq) =>
KCl(aq) + AgCH3COO(aq) = AgCl(s) + KCH3COO(aq)
Ti3C2 + KOH + O2 = K2TiO3 + CO2 + H2O =>
Ti3C2 + 6 KOH + 5 O2 = 3 K2TiO3 + 2 CO2 + 3 H2O
Fe3(NO3)3 + Na2(CO3)2 = NaNO3 + Fe2 + CO3 =>
2 Fe3(NO3)3 + 3 Na2(CO3)2 = 6 NaNO3 + 3 Fe2 + 6 CO3
P4 + O22 = P2O3 =>
11 P4 + 3 O22 = 22 P2O3
H2SO4 + Cu = Cu(SO4) + H2S + H2O =>
5 H2SO4 + 4 Cu = 4 Cu(SO4) + H2S + 4 H2O
[Fe(H2O)6] + H2O = [Fe(H2O)5(OH)] + H3O =>
[Fe(H2O)6] + H2O = [Fe(H2O)5(OH)] + H3O
Na2CO3 + H2NO3 = Na2NO3 + H2CO3 =>
Na2CO3 + H2NO3 = Na2NO3 + H2CO3
C6H8O6 + Cu(OH)2 = C6H5O6 + Cu + H2O =>
2 C6H8O6 + 3 Cu(OH)2 = 2 C6H5O6 + 3 Cu + 6 H2O
LiOH + CaSO4 = LiSO4 + CaOH =>
LiOH + CaSO4 = LiSO4 + CaOH
NiCO3*2Ni(OH)2 + C2H2O4 = NiC2O4 + CO2 + H2O =>
NiCO3*2Ni(OH)2 + 3 C2H2O4 = 3 NiC2O4 + CO2 + 5 H2O
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + KOH + H2O =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 2 KOH + 8 H2O
Bi{3+} + H2O = BiO3{-} + H{+} + e =>
Bi{3+} + 3 H2O = BiO3{-} + 6 H{+} + 2e
Zr + N = ZrN =>
Zr + N = ZrN
K[Cr(H2O)2(C2O4)2] + K2C2O4 + H2O = K3[Cr(H2O)3(C2O4)3] =>
K[Cr(H2O)2(C2O4)2] + K2C2O4 + H2O = K3[Cr(H2O)3(C2O4)3]
FeS + Fe3O4 + SiO2 = Fe2SiO4 + SO2 =>
FeS + 3 Fe3O4 + 5 SiO2 = 5 Fe2SiO4 + SO2
HNO3 + K2CrO4 + Fe(NO3)2 = K(NO3) + Fe(NO3)3 + Cr(NO3)3 + H2O =>
8 HNO3 + K2CrO4 + 3 Fe(NO3)2 = 2 K(NO3) + 3 Fe(NO3)3 + Cr(NO3)3 + 4 H2O
PbS(s) + K2S = PbK2 + S =>
PbS(s) + K2S = PbK2 + 2 S
Al + Na2O = AlO + Na =>
Al + Na2O = AlO + 2 Na
CH3COOH + C7H8O = C9H10O2 + H2O =>
CH3COOH + C7H8O = C9H10O2 + H2O
C5H11NH2 + HNO3 = N2 + CO2 + H2O =>
5 C5H11NH2 + 33 HNO3 = 19 N2 + 25 CO2 + 49 H2O
Al2(CO3)3 + Mg(NO3)2 = Mg2(CO3)2 + Al(NO3)3 =>
2 Al2(CO3)3 + 6 Mg(NO3)2 = 3 Mg2(CO3)2 + 4 Al(NO3)3
Ca(OH)2 + CaF2 = Ca(OH)F =>
Ca(OH)2 + CaF2 = 2 Ca(OH)F
CaC2 + KOH = Ca(OH)2 + KC =>
CaC2 + 2 KOH = Ca(OH)2 + 2 KC
ZnI2 + AlSO4 = ZnSO4AlI2 =>
ZnI2 + AlSO4 = ZnSO4AlI2
Al(CrO7)3 + Sr = SrAl2 + CrO7 =>
2 Al(CrO7)3 + Sr = SrAl2 + 6 CrO7
CuCl2*2H2O + I = ICl3 + Cu + H2O =>
3 CuCl2*2H2O + 2 I = 2 ICl3 + 3 Cu + 6 H2O
H3AsO4 + KOH = H2O + K3AsO4 =>
H3AsO4 + 3 KOH = 3 H2O + K3AsO4
K + N2 = K3N =>
6 K + N2 = 2 K3N
CH3COOH + FrOH = CH3COOFr + H2O =>
CH3COOH + FrOH = CH3COOFr + H2O
NH3(g) + HCl(l) = NH4Cl(s) =>
NH3(g) + HCl(l) = NH4Cl(s)
Fe(OH)3 + Br2 + KOH = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 3 Br2 + 10 KOH = 2 K2FeO4 + 6 KBr + 8 H2O
CH3OH + Cr2O7{-}2 + H{+} = CH2O + Cr3{+} + H2O =>
37 CH3OH + 6 Cr2O7{-}2 + 10 H{+} = 37 CH2O + 4 Cr3{+} + 42 H2O
CaCO3 + Na2CO3 + SiO2 = CaO*Na2O*6SiO2 + CO2 =>
CaCO3 + Na2CO3 + 6 SiO2 = CaO*Na2O*6SiO2 + 2 CO2
Cr + HCl = ClCr + H =>
Cr + HCl = ClCr + H
Na2O + H2O = H + NaO =>
Na2O + H2O = 2 H + 2 NaO
NO2(C6H4)COOH + CH3OH = NO2(C6H4)COOCH3 + H2O =>
NO2(C6H4)COOH + CH3OH = NO2(C6H4)COOCH3 + H2O
K2O + Na = K3 + ONa =>
3 K2O + 3 Na = 2 K3 + 3 ONa
C6H8O7 + CaCO3 = Ca + H2O + C6H5O7 =>
9 C6H8O7 + 6 CaCO3 = 6 Ca + 11 H2O + 10 C6H5O7
(NH3) + (H3PO4) = (NH4)3PO4 =>
3(NH3) + (H3PO4) = (NH4)3PO4
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
BaCl2 + KMnO4 = BaMnO4 + KCl + Cl =>
BaCl2 + KMnO4 = BaMnO4 + KCl + Cl
C6H12O6(s) + O2(g) = CO2(g) + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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