| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + 24 H2PO4 + 24 SrCI2 = 8 Sr3(PO4)2 + 2 K3PO4 + 3 Mn2(PO4)2 + 24 CI2 + 24 H2O
C2 + H2SO4 = SO2 + CO2 + H2 =>
C2 + 2 H2SO4 = 2 SO2 + 2 CO2 + 2 H2
HNO3 + CaOH2 = NO3 + CaOH3 =>
HNO3 + CaOH2 = NO3 + CaOH3
Sn(OH)2 + FeBr3 = Fe2(OH)2 + Sn(Br3)2 =>
Sn(OH)2 + 2 FeBr3 = Fe2(OH)2 + Sn(Br3)2
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4) =>
MgSO4 + Sr(OH)2 = Mg(OH)2 + Sr(SO4)
NaNO3 + Ba(OH)2 = NaOH + Ba(NO3)2 =>
2 NaNO3 + Ba(OH)2 = 2 NaOH + Ba(NO3)2
I + Cl2 = I2Cl2 =>
2 I + Cl2 = I2Cl2
TiCl4 + H2O2 = TiO2 + Cl2 + H2O =>
TiCl4 + 2 H2O2 = TiO2 + 2 Cl2 + 2 H2O
Na2[SO4] + Pb[NO3]2 = PbSO4 + NaNO3 =>
Na2[SO4] + Pb[NO3]2 = PbSO4 + 2 NaNO3
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
MnO2 + KBr + H2SO4 = Br2 + MnBr2 + K2SO4 + H2O =>
MnO2 + 4 KBr + 2 H2SO4 = Br2 + MnBr2 + 2 K2SO4 + 2 H2O
CaO + C = CaC2 + CO(g) =>
CaO + 3 C = CaC2 + CO(g)
SiO2 + Cl = SiCl4 + O2 =>
SiO2 + 4 Cl = SiCl4 + O2
Li3PO4 + FeCl3 = Li3Cl3 + FePO4 =>
Li3PO4 + FeCl3 = Li3Cl3 + FePO4
Fm5 + Es6 + Lr2 + U2 = Fm5Es73LrU2 =>
6 Fm5 + 73 Es6 + 3 Lr2 + 6 U2 = 6 Fm5Es73LrU2
H2S + SO2 = H2O + S =>
2 H2S + SO2 = 2 H2O + 3 S
S2O3 + OH = SO3 + H2O =>
S2O3 + 6 OH = 2 SO3 + 3 H2O
KMnO4 + FeCl2 = KCl + Cl2 + FeO + Mn =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 7 Cl2 + 8 FeO + 2 Mn
CrO4{2-} + S{2-} + H2O = Cr(OH)3 + S + OH{-} =>
2 CrO4{2-} + 3 S{2-} + 8 H2O = 2 Cr(OH)3 + 3 S + 10 OH{-}
K2S + AlCl3 = Al2S3 + KCl =>
3 K2S + 2 AlCl3 = Al2S3 + 6 KCl
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
Al + NaO = Na3AlO3 =>
Al + 3 NaO = Na3AlO3
V{2+}O + Fe{3+}2O3 = V{5+}2O5 + Fe{2+}O =>
V{2+}O + 3 Fe{3+}2O3 = V{5+}2O5 + 3 Fe{2+}O
X6H12Y6 = X2H5YH + XY2 =>
X6H12Y6 = 2 X2H5YH + 2 XY2
KOH + CuF2 = KF + Cu(OH0)2 =>
2 KOH + CuF2 = 2 KF + Cu(OH0)2
PH4INaOH = PH3H2ONaI =>
PH4INaOH = PH3H2ONaI
FeCO3 + Ba(OH)2 = Fe(OH)2 + BaCO3 =>
FeCO3 + Ba(OH)2 = Fe(OH)2 + BaCO3
F3B + F = F4B =>
F3B + F = F4B
NaOH + NaCH3Co2 = HO + Na2CH3Co2 =>
NaOH + NaCH3Co2 = HO + Na2CH3Co2
C4H6CaO4 + Na2C2O4 = CaC2O4 + C2H3NaO2 =>
C4H6CaO4 + Na2C2O4 = CaC2O4 + 2 C2H3NaO2
La(NO3)3 + Sr(NO3)2 + Mn(NO3)2 + C6H8O7 = La07Sr03MnO3 + N2 + H2O + CO2 =>
42 La(NO3)3 + 18 Sr(NO3)2 + 6 Mn(NO3)2 + 56 C6H8O7 = 6 La07Sr03MnO3 + 87 N2 + 224 H2O + 336 CO2
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
HBr + (NH4)2CO3 = H2CO3 + BrNH4 =>
2 HBr + (NH4)2CO3 = H2CO3 + 2 BrNH4
KMnO4 + H2SO4 + H2S = K2SO + MnSO4 + H2O =>
2 KMnO4 + H2SO4 + 2 H2S = K2SO + 2 MnSO4 + 3 H2O
H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O
CuSo4(aq) + NaOh(aq) = Na2So4(aq) + Cu(Oh)2(aq) =>
CuSo4(aq) + 2 NaOh(aq) = Na2So4(aq) + Cu(Oh)2(aq)
NaNO3 + NH4SO4 = NaSO4 + N2O + H2O =>
NaNO3 + NH4SO4 = NaSO4 + N2O + 2 H2O
KClO3 + HCl = ClO2 + KCl + H2O =>
5 KClO3 + 6 HCl = 6 ClO2 + 5 KCl + 3 H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
KMnO4 + K2C2O4 + KOH = K2MnO4 + K2CO3 + H2O =>
2 KMnO4 + K2C2O4 + 4 KOH = 2 K2MnO4 + 2 K2CO3 + 2 H2O
KClO + C12H22O11 = KCl + H2O + CO2 =>
24 KClO + C12H22O11 = 24 KCl + 11 H2O + 12 CO2
KI + Cl = KCl + I2 =>
2 KI + 2 Cl = 2 KCl + I2
Li2CO3 + KCl = LiCl + K2CO3 =>
Li2CO3 + 2 KCl = 2 LiCl + K2CO3
H3PO4 + CuO = Cu3(PO4)2 + H2O =>
2 H3PO4 + 3 CuO = Cu3(PO4)2 + 3 H2O
NiSO4*6(H2O) + NH4OH = Ni[(NH3)6]SO4 + H2O =>
NiSO4*6(H2O) + 6 NH4OH = Ni[(NH3)6]SO4 + 12 H2O
H2O + {-} = H2 + OH{-} =>
2 H2O + 2e = H2 + 2 OH{-}
C17H33COONa + Ca(Na3)2 = (C17H33COO)2Ca + Na3 =>
6 C17H33COONa + 3 Ca(Na3)2 = 3(C17H33COO)2Ca + 8 Na3
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
RbBr + AgCl = AgBr + Rb + Cl =>
RbBr + AgCl = AgBr + Rb + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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