| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 Ca = 2 Al + 3 Ca(OH)2
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(aq) + H2O(l)
CaCO3 + H2O = Ca(OH)2 + CO2 =>
CaCO3 + H2O = Ca(OH)2 + CO2
Ca(HSO4) + HCl = CaCl + H2SO4 =>
Ca(HSO4) + HCl = CaCl + H2SO4
C7H6O2 + C2H5OH = C10H12O3 + H2O =>
14 C7H6O2 + 11 C2H5OH = 12 C10H12O3 + 3 H2O
NaCO + CaCl3 = NaCl3 + CaCO =>
NaCO + CaCl3 = NaCl3 + CaCO
Mg(s) + CuSO4(aq) = MgCu(s) + SO4(s) =>
Mg(s) + CuSO4(aq) = MgCu(s) + SO4(s)
I + O2 = IO =>
2 I + O2 = 2 IO
ZnSO4(aq) + NH4OH(aq) = ZnOH(s) + NH4SO4(s) =>
ZnSO4(aq) + NH4OH(aq) = ZnOH(s) + NH4SO4(s)
TiO + C + Cl2 = TiCl4 + COCl2 =>
TiO + C + 3 Cl2 = TiCl4 + COCl2
KMnO4 + C3H6O + NaOH = MnO2 + CH3COONa + H2O + K =>
2 KMnO4 + 2 C3H6O + 3 NaOH = 2 MnO2 + 3 CH3COONa + 3 H2O + 2 K
Fe{3+} + NaOH = Fe(NaOH){3+} =>
Fe{3+} + NaOH = Fe(NaOH){3+}
HBr + Na2CO3 = CO2 + H2O + NaBr =>
2 HBr + Na2CO3 = CO2 + H2O + 2 NaBr
Na2SO3H2SO4 = Na2SO4 + H2O + SO2 =>
Na2SO3H2SO4 = Na2SO4 + H2O + SO2
C3H6O + CHCl3 = C4H7OCl3 =>
C3H6O + CHCl3 = C4H7OCl3
FeCl2 + K2SO4 = FeSO4 + K2Cl2 =>
FeCl2 + K2SO4 = FeSO4 + K2Cl2
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
HCOH + NaOH + J2 = HCOOH + NaJ + H2O =>
HCOH + 2 NaOH + J2 = HCOOH + 2 NaJ + H2O
HCHO + O2 = HCOOH =>
2 HCHO + O2 = 2 HCOOH
C10H12O3 + H2O = C8H8O3 + C3H8O =>
3 C10H12O3 + 2 H2O = 3 C8H8O3 + 2 C3H8O
Pb + ZnCl2 = PbCl + Zn =>
2 Pb + ZnCl2 = 2 PbCl + Zn
Al*O*O*O*H*H*H + H*H*S*O*O*O*O = Al*Al*S*S*S*O*O*O*O*O*O*O*O*O*O*O*O* + H*H*O =>
2 Al*O*O*O*H*H*H + 3 H*H*S*O*O*O*O = Al*Al*S*S*S*O*O*O*O*O*O*O*O*O*O*O*O* + 6 H*H*O
C5H5N + O2 = H2O + CO2 + N2 =>
4 C5H5N + 25 O2 = 10 H2O + 20 CO2 + 2 N2
CO2 + H2O = CH + O2 =>
4 CO2 + 2 H2O = 4 CH + 5 O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Y(CN)3 + CaSO4 = Y2(SO4)3 + Ca(CN)2 =>
2 Y(CN)3 + 3 CaSO4 = Y2(SO4)3 + 3 Ca(CN)2
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
C57H108O + O2 = H2O + CO2 =>
2 C57H108O + 167 O2 = 108 H2O + 114 CO2
Ba(NO3)2 + Cu(SO4) = Ba(SO4)2 + CuNO3 =>
Ba(NO3)2 + 2 Cu(SO4) = Ba(SO4)2 + 2 CuNO3
NaCO + CaCl3 = NaCl3 + CaCO =>
NaCO + CaCl3 = NaCl3 + CaCO
Zn + NO3 = Zn(NO3)2 =>
Zn + 2 NO3 = Zn(NO3)2
HCl(aq) + FeCl2(aq) + H2O2(aq) = FeCl3(aq) + H2O(l) =>
2 HCl(aq) + 2 FeCl2(aq) + H2O2(aq) = 2 FeCl3(aq) + 2 H2O(l)
TiO + C + Cl2 = TiCl + CO =>
2 TiO + 2 C + Cl2 = 2 TiCl + 2 CO
UO2SO4 + Zn + H2SO4 = ZnSO4 + H2O + U(SO4)2 =>
UO2SO4 + Zn + 2 H2SO4 = ZnSO4 + 2 H2O + U(SO4)2
KOH + MgSO3 = Mg(OH2) + K2SO4 =>
2 KOH + MgSO3 = Mg(OH2) + K2SO4
CO2 + H2O = CH + O2 =>
4 CO2 + 2 H2O = 4 CH + 5 O2
Sr(SO3) = SrO + SO2 =>
Sr(SO3) = SrO + SO2
CO2 + H2O = CH + O2 =>
4 CO2 + 2 H2O = 4 CH + 5 O2
FeO + Al = Al5O3 + Fe =>
3 FeO + 5 Al = Al5O3 + 3 Fe
C3H6O + CHCl3 = C4H7OCl3 =>
C3H6O + CHCl3 = C4H7OCl3
Li3N + NH4NO3 = LiNO3 + N(NH4)3 =>
Li3N + 3 NH4NO3 = 3 LiNO3 + N(NH4)3
Y(CN)3 + CaSO4 = Y2(SO4)3 + Ca(CN)2 =>
2 Y(CN)3 + 3 CaSO4 = Y2(SO4)3 + 3 Ca(CN)2
Rb + Ni(NO3)2 = RbNO3 + Ni =>
2 Rb + Ni(NO3)2 = 2 RbNO3 + Ni
Y(CN)3 + CaSO4 = Y2(SO4)3 + Ca(CN)2 =>
2 Y(CN)3 + 3 CaSO4 = Y2(SO4)3 + 3 Ca(CN)2
C3H6O + CHCl3 = C4H7OCl3 =>
C3H6O + CHCl3 = C4H7OCl3
Cl2 + HO = ClO3 + H2O =>
Cl2 + 12 HO = 2 ClO3 + 6 H2O
C3H6O + CHCl3 = C4H7Cl3O =>
C3H6O + CHCl3 = C4H7Cl3O
UO2SO4 + Zn + H2SO4 = ZnSO4 + H2O + U(SO4)2 =>
UO2SO4 + Zn + 2 H2SO4 = ZnSO4 + 2 H2O + U(SO4)2
MgI2(aq) + Pb(No3)2(aq) = PbI2(aq) + Mg(No3)2(aq) =>
MgI2(aq) + Pb(No3)2(aq) = PbI2(aq) + Mg(No3)2(aq)
MgO + H3O = Mg + H2O =>
MgO + 2 H3O = Mg + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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