| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Al = AlSO4 + 2 H
KMnO5 + KI + H2SO4 = MnSO4 + I2 + K2SO4 + H2O =>
2 KMnO5 + 14 KI + 10 H2SO4 = 2 MnSO4 + 7 I2 + 8 K2SO4 + 10 H2O
MoS + O2 = Mo + SO2 =>
MoS + O2 = Mo + SO2
K2FeO4 + LiI + H3PO4 = I2 + Fe3(PO)4 + K3PO4 + Li3PO4 + H2O =>
3 K2FeO4 + 30 LiI + 16 H3PO4 = 15 I2 + Fe3(PO)4 + 2 K3PO4 + 10 Li3PO4 + 24 H2O
(CH3)2C = CH2 =>
(CH3)2C = 3 CH2
C12H22O11 + H2O(i) = C2H5OH + CO2 =>
C12H22O11 + H2O(i) = 4 C2H5OH + 4 CO2
Fe + NaCl + H2O = FeCl + NaOH + H2 =>
2 Fe + 2 NaCl + 2 H2O = 2 FeCl + 2 NaOH + H2
Ba(NO3) + Na2CO3 = BaCO3 + Na2(NO3) =>
Ba(NO3) + Na2CO3 = BaCO3 + Na2(NO3)
AgNo3 + NaBr = Ag(Br)2 + Na2No3 =>
AgNo3 + 2 NaBr = Ag(Br)2 + Na2No3
H3BO3 + KF = KBF4 + H2O + K2B4O7 =>
14 H3BO3 + 8 KF = 2 KBF4 + 21 H2O + 3 K2B4O7
As2O3 + K2Cr2O7 = As2O5 + Cr2O3 + K2O =>
3 As2O3 + 2 K2Cr2O7 = 3 As2O5 + 2 Cr2O3 + 2 K2O
AuCl4{-} + Cu = Au + Cl{-} + Cu{2+} =>
2 AuCl4{-} + 3 Cu = 2 Au + 8 Cl{-} + 3 Cu{2+}
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
Mg + NH4Cl + H2O = [Mg(OH)6]Cl2 + NH3 + H2 =>
Mg + 2 NH4Cl + 6 H2O = [Mg(OH)6]Cl2 + 2 NH3 + 4 H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
FeBr3 + O2 = FeO + Br2 =>
2 FeBr3 + O2 = 2 FeO + 3 Br2
Zn(CH3COO)2*2H2O + NaOH = Na2[Zn(OH)4] + CH3COOH =>
Zn(CH3COO)2*2H2O + 2 NaOH = Na2[Zn(OH)4] + 2 CH3COOH
C18H32O2 + C2H6O = C3H8O3 + C20H36O2 =>
11 C18H32O2 + 4 C2H6O = 2 C3H8O3 + 10 C20H36O2
C13H26O2 + O2 = H2O + CO2 =>
2 C13H26O2 + 37 O2 = 26 H2O + 26 CO2
NaNO2 = NO2 + Na =>
NaNO2 = NO2 + Na
MgO + HBr = Mg(OH)Br =>
MgO + HBr = Mg(OH)Br
CuSO4 + K3PO4 = Cu(PO4) + K3(SO4) =>
CuSO4 + K3PO4 = Cu(PO4) + K3(SO4)
C6H4(OH)(CO2H) + (CH3CO)2O = CH3CO2C6H4CO2H =>
11 C6H4(OH)(CO2H) + (CH3CO)2O = 9 CH3CO2C6H4CO2H
Si{+4} + O{-2} = SiO2 =>
Si{+4} + 2 O{-2} = SiO2
Ag(NO3) + MgCl3 = AgCl3 + Mg(NO3) =>
Ag(NO3) + MgCl3 = AgCl3 + Mg(NO3)
FeO + K = K2O + Fe =>
FeO + 2 K = K2O + Fe
PbN2O6 + KI = PbI2 + KNO3 =>
PbN2O6 + 2 KI = PbI2 + 2 KNO3
Zn + CuF = ZnF2 + Cu =>
Zn + 2 CuF = ZnF2 + 2 Cu
AgNO3 + NaOH = Ag + H2O2 + NaNO3 =>
2 AgNO3 + 2 NaOH = 2 Ag + H2O2 + 2 NaNO3
C7H8O + Br2 = C7H6Br2O + HBr =>
C7H8O + 2 Br2 = C7H6Br2O + 2 HBr
FeCl2 + K2S = FeS + KCl =>
FeCl2 + K2S = FeS + 2 KCl
CH3OH + CH3COCl = C3H6O2 + HCl =>
CH3OH + CH3COCl = C3H6O2 + HCl
CaNO + Na = Ca + NaNO =>
CaNO + Na = Ca + NaNO
HCO2OH + H2O = H3CO3OH =>
HCO2OH + H2O = H3CO3OH
C + MgO = CO2 + Mg =>
C + 2 MgO = CO2 + 2 Mg
CH2 = C(CH3)2 = =>
3 CH2 = C(CH3)2
C8H100 + O2 = CO2 + H2O3 =>
C8H100 + 83 O2 = 8 CO2 + 50 H2O3
Fe3O4 + SO4{-2} + H{+} = Fe2O3 + S + H2O =>
6 Fe3O4 + SO4{-2} + 2 H{+} = 9 Fe2O3 + S + H2O
ClO2 + CH2 = HCl + CO2 + H2O =>
6 ClO2 + 5 CH2 = 6 HCl + 5 CO2 + 2 H2O
CrOH3 + KClO3 + KOH = K2CrO4 + KCl + H2O =>
6 CrOH3 + 7 KClO3 + 12 KOH = 6 K2CrO4 + 7 KCl + 15 H2O
H3PO3 + K = KPO3 + H2 =>
2 H3PO3 + 2 K = 2 KPO3 + 3 H2
KI + NaOH = NaI + K(OH) =>
KI + NaOH = NaI + K(OH)
TiClO + O = Ti2O3 + Cl =>
2 TiClO + O = Ti2O3 + 2 Cl
KMnO4 + NaHSO3 = H2SO4 + MnO2 + H2O + K2SO4 + Na2SO4 =>
4 KMnO4 + 6 NaHSO3 = H2SO4 + 4 MnO2 + 2 H2O + 2 K2SO4 + 3 Na2SO4
Zn + Al(NO3)3 = Al + Zn(NO3)2 =>
3 Zn + 2 Al(NO3)3 = 2 Al + 3 Zn(NO3)2
Sulfuricacid + Zinc = Zincsulfate + hydrogen =>
H2SO4 + Zn = ZnSO4 + H2
Na + CaF2 = Ca2 + Na2F =>
8 Na + 2 CaF2 = Ca2 + 4 Na2F
CsI + Hg(No3)2 = Cs(No3) + HgI2 =>
2 CsI + Hg(No3)2 = 2 Cs(No3) + HgI2
O2 + C2H4 = H2O + CO =>
2 O2 + C2H4 = 2 H2O + 2 CO
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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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