| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OAc = NH3 + HOAc
Fe{3+} + (OH){-} = Fe(OH)3 =>
Fe{3+} + 3(OH){-} = Fe(OH)3
Pb(NO3)2 + Na2SO4 = NaNO3 + PbSO4 =>
Pb(NO3)2 + Na2SO4 = 2 NaNO3 + PbSO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
H2SO4 + A12O3 = A12(SO4)3 + H2O =>
3 H2SO4 + A12O3 = A12(SO4)3 + 3 H2O
MgO + HNO3 = MgNO3 + OH =>
MgO + HNO3 = MgNO3 + OH
ClF3 + H2O = Cl2 + O2 + HF =>
4 ClF3 + 6 H2O = 2 Cl2 + 3 O2 + 12 HF
ZnCl2 + H2SO4 = ZnSO4 + HCl =>
ZnCl2 + H2SO4 = ZnSO4 + 2 HCl
NH3 + H2O = OH + NH5 =>
NH3 + 2 H2O = 2 OH + NH5
Co2 + CuCl2 = Co2Cl2 + Cu =>
Co2 + CuCl2 = Co2Cl2 + Cu
SiS2 + O2 = SiO2 + S =>
SiS2 + O2 = SiO2 + 2 S
LiNO3 + Na3PO4 = NaNO3 + Li3PO4 =>
3 LiNO3 + Na3PO4 = 3 NaNO3 + Li3PO4
SO2 + I2 = SI + O2 =>
2 SO2 + I2 = 2 SI + 2 O2
F2 + H2O = F2O + HF2 =>
3 F2 + H2O = F2O + 2 HF2
CrBr3 + KOH + KBrO3 = KBr + K2CrO4 + H2O =>
2 CrBr3 + 10 KOH + KBrO3 = 7 KBr + 2 K2CrO4 + 5 H2O
Mg + Na2(SO4) = Mg(SO4) + Na2 =>
Mg + Na2(SO4) = Mg(SO4) + Na2
Na2CO3 + MgSi + H2O = Na2SiO3 + MgCO3 + H2 =>
Na2CO3 + MgSi + 3 H2O = Na2SiO3 + MgCO3 + 3 H2
Zn + H3PO4 = Zn(PO4)3 + H2 =>
2 Zn + 6 H3PO4 = 2 Zn(PO4)3 + 9 H2
Zn + H2SO4 = ZnSO4 + H2O + S2O =>
5 Zn + 7 H2SO4 = 5 ZnSO4 + 7 H2O + S2O
HNO3 + CaSiO3 = HSiO3 + CaNO3 =>
HNO3 + CaSiO3 = HSiO3 + CaNO3
SOCl2 + MgCl2(H2O)6 = SO2 + HCl + MgCl2 =>
6 SOCl2 + MgCl2(H2O)6 = 6 SO2 + 12 HCl + MgCl2
KL + PB(NO3)2 = PBL2 + KNO3 =>
2 KL + PB(NO3)2 = PBL2 + 2 KNO3
Ca + K2O = K2CaO =>
Ca + K2O = K2CaO
Zn + Li2CO3 = ZnCO3 + Li =>
Zn + Li2CO3 = ZnCO3 + 2 Li
HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O
NaHC4H4O6 + K = KHC4H4O6 + Na =>
NaHC4H4O6 + K = KHC4H4O6 + Na
Pb3(PO4)2 + Na2SO4 = PbSO4 + Na3PO4 =>
Pb3(PO4)2 + 3 Na2SO4 = 3 PbSO4 + 2 Na3PO4
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
CH3NH3OH = CH3NH2 + H2O =>
CH3NH3OH = CH3NH2 + H2O
H2SO4 + NaCOOH = Na2SO4 + HCOOH =>
H2SO4 + 2 NaCOOH = Na2SO4 + 2 HCOOH
MgSiN2 + H2O = NH4OH + Mg(OH)2 + Si3N4 =>
3 MgSiN2 + 8 H2O = 2 NH4OH + 3 Mg(OH)2 + Si3N4
HNO3 + AgNO3 = Ag(NO3)3 + H =>
2 HNO3 + AgNO3 = Ag(NO3)3 + 2 H
KCH3COO = K(CH3COO) =>
KCH3COO = K(CH3COO)
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
CO2 + NH3 + H2O = NH4CO3H =>
CO2 + NH3 + H2O = NH4CO3H
Al + *3CuSO4 = Al2(SO4)3 + *3Cu =>
2 Al + *3CuSO4 = Al2(SO4)3 + *3Cu
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
CaCO3 + H3PO4 = CaC(PO4)2 + H2O =>
CaCO3 + 2 H3PO4 = CaC(PO4)2 + 3 H2O
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cl2 + Na2S2O3 + H2O = NaCl + HCl + H2SO4 =>
4 Cl2 + Na2S2O3 + 5 H2O = 2 NaCl + 6 HCl + 2 H2SO4
KNO3 + Zn3(PO4)2 = K3PO4 + Zn(NO3)2 =>
6 KNO3 + Zn3(PO4)2 = 2 K3PO4 + 3 Zn(NO3)2
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
C6H15NO3 + H3BO3 = C6H12BNO3 + H2O =>
C6H15NO3 + H3BO3 = C6H12BNO3 + 3 H2O
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
P4O6 + KMnO4 + H2O + HCl = H3PO4 + Mn{2+} + K{+} + Cl{-} =>
5 P4O6 + 8 KMnO4 + 18 H2O + 24 HCl = 20 H3PO4 + 8 Mn{2+} + 8 K{+} + 24 Cl{-}
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
H3NSO3 + CaCO3 = CaH4N2O6S2 + H2O + CO2 =>
2 H3NSO3 + CaCO3 = CaH4N2O6S2 + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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