| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
ClKBr = KCl + Br =>
ClKBr = KCl + Br
C2H4O + C3H7NO2S = C5H11O3 + NS =>
C2H4O + C3H7NO2S = C5H11O3 + NS
Li(s) + HOH(l) = LiOH(s) + H2(g) =>
2 Li(s) + 2 HOH(l) = 2 LiOH(s) + H2(g)
Ti6Al4V = Ti + Al + V =>
Ti6Al4V = 6 Ti + 4 Al + V
K3PO4 + HNO3 = KNO3 + H3PO4 =>
K3PO4 + 3 HNO3 = 3 KNO3 + H3PO4
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + C6H5CH2OH = KC6H5COO + KOH + H2O + MnO2 =>
4 KMnO4 + 3 C6H5CH2OH = 3 KC6H5COO + KOH + 4 H2O + 4 MnO2
K2MnO4 + CO2 + H2O = K2CO3 + KMnO4 + Mn(OH)2 =>
5 K2MnO4 + 3 CO2 + H2O = 3 K2CO3 + 4 KMnO4 + Mn(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + Mg(OH)2 = MgCO3 + H2O =>
CO2 + Mg(OH)2 = MgCO3 + H2O
Fe + H3PO4 = Fe3(PO4) + H2 =>
6 Fe + 2 H3PO4 = 2 Fe3(PO4) + 3 H2
K2Cr2O7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3OOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 2 Cr2(SO4)3 + 2 K2SO4 + 6 CH3OOH + 5 H2O
CuO + H2SO4 = CuOH + SO4 =>
2 CuO + H2SO4 = 2 CuOH + SO4
H2SO4(ag) + KOH(ag) = K2SO4 + H2O =>
H2SO4(ag) + 2 KOH(ag) = K2SO4 + 2 H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Au(OH)3 + H2SO2 = Au2(SO2)3 + H2O =>
2 Au(OH)3 + 3 H2SO2 = Au2(SO2)3 + 6 H2O
C2H4O + K2Cr2O7 + HCl = C2H4O2 + CrCl3 + H2O + KCl =>
3 C2H4O + K2Cr2O7 + 8 HCl = 3 C2H4O2 + 2 CrCl3 + 4 H2O + 2 KCl
FeBr + Zn = ZnBr + Fe =>
FeBr + Zn = ZnBr + Fe
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
C4H8O2 + O = CO2 + H2O =>
C4H8O2 + 10 O = 4 CO2 + 4 H2O
N2O5 + Mg(OH)2 = MgN2O6 + H2O =>
N2O5 + Mg(OH)2 = MgN2O6 + H2O
KClO3 + Mg(OH)2 = KOH + Mg(ClO3)2 =>
2 KClO3 + Mg(OH)2 = 2 KOH + Mg(ClO3)2
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag) =>
Ba(NO3)2(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)2(ag)
H3Po4 + Ba(OH)2 = BaHPo4 + H2O =>
H3Po4 + Ba(OH)2 = BaHPo4 + 2 H2O
NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O
Na + H3PO4 = H2 + Na3PO4 =>
6 Na + 2 H3PO4 = 3 H2 + 2 Na3PO4
MnCO3 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 MnCO3 + 2 KClO3 + 3 K2CO3 = 3 K2MnO4 + 2 KCl + 6 CO2
K + RbNO3 = Rb + KNO3 =>
K + RbNO3 = Rb + KNO3
SO2 + Li2O = Li2S + O3 =>
SO2 + Li2O = Li2S + O3
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
Ba + HNO3 = Ba(NO3)3 + H2O + N2O =>
8 Ba + 30 HNO3 = 8 Ba(NO3)3 + 15 H2O + 3 N2O
Ag + HNO3 = Ag(NO3) + H =>
Ag + HNO3 = Ag(NO3) + H
AlSO4 + NaBO3 = AlBO3 + NaSO4 =>
AlSO4 + NaBO3 = AlBO3 + NaSO4
Magnesium + ironchloride = magnesiumchloride + iron =>
3 Mg + 2 FeCl3 = 3 MgCl2 + 2 Fe
Al + KOH + H2SO4 + H2O = KAl(SO4)2*2H2O + H2 =>
2 Al + 2 KOH + 4 H2SO4 + 2 H2O = 2 KAl(SO4)2*2H2O + 3 H2
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
Ba(OH)2 + Al2O3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + Al2O3 = Ba(AlO2)2 + H2O
Au2O(heat) = Au + O2 =>
2 Au2O(heat) = 4 Au + O2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
C2H5(OH)2 + Na = C2H5O + NaOH + H2 =>
2 C2H5(OH)2 + 2 Na = 2 C2H5O + 2 NaOH + H2
K + NiSO4 = Ni + KSO4 =>
K + NiSO4 = Ni + KSO4
NH3 + I2 = N(I3)3 + H2 =>
2 NH3 + 9 I2 = 2 N(I3)3 + 3 H2
HNO3 + K3PO4 = KNO3 + H3PO4 =>
3 HNO3 + K3PO4 = 3 KNO3 + H3PO4
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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