| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3Po4 + FeCl3 = Na3Cl3 + FePo4
Au + Fe2O3 = Fe + Au2O3 =>
2 Au + Fe2O3 = 2 Fe + Au2O3
C6H12O = C6H10 + H2O =>
C6H12O = C6H10 + H2O
SnCl4 + Pb(NO3)2 = Sn(NO3)4 + PbCl2 =>
SnCl4 + 2 Pb(NO3)2 = Sn(NO3)4 + 2 PbCl2
Al + HC = AlC3 + H2 =>
2 Al + 6 HC = 2 AlC3 + 3 H2
Na + O + H2O = NaOH =>
2 Na + O + H2O = 2 NaOH
FeSO4 + NH4OH + Cl2 = Fe(OH)3 + (NH4)2SO4 + NH4Cl =>
2 FeSO4 + 6 NH4OH + Cl2 = 2 Fe(OH)3 + 2(NH4)2SO4 + 2 NH4Cl
K2Cr2O7 + HCl + FeS = FeCl3 + KCl + H2S + CrCl3 + H2O =>
K2Cr2O7 + 26 HCl + 6 FeS = 6 FeCl3 + 2 KCl + 6 H2S + 2 CrCl3 + 7 H2O
LiHCO3(s) = Li2CO3(s) + H2O(s) + CO2(g) =>
2 LiHCO3(s) = Li2CO3(s) + H2O(s) + CO2(g)
H2S + Cl = S + HCl =>
H2S + 2 Cl = S + 2 HCl
Hg2Cl2 + Fe = Hg + FeCl2 =>
Hg2Cl2 + Fe = 2 Hg + FeCl2
Fe + Cl = Fe2Cl3 =>
2 Fe + 3 Cl = Fe2Cl3
CaI2 + K2CO3 = CaCO3 + KI =>
CaI2 + K2CO3 = CaCO3 + 2 KI
OH{-} + HSeO3{+} = H2O + SeO3 =>
OH{-} + HSeO3{+} = H2O + SeO3
Li2O + Br2 = Br2O + Li2 =>
Li2O + Br2 = Br2O + Li2
MnO2 + H2O = Mn(OH)2 + O2 =>
2 MnO2 + 2 H2O = 2 Mn(OH)2 + O2
BeSO4 + Pb(NO3)2 = BeNO3 + Pb(SO4)2 =>
2 BeSO4 + Pb(NO3)2 = 2 BeNO3 + Pb(SO4)2
Br2 + NaOH = NaBr + NaBrO + H2O =>
Br2 + 2 NaOH = NaBr + NaBrO + H2O
Zn + K3Fe(CN)6 = K2[Zn(CN)4] + Fe =>
3 Zn + 2 K3Fe(CN)6 = 3 K2[Zn(CN)4] + 2 Fe
BH3 + H2O = B(OH)3 + H2 =>
BH3 + 3 H2O = B(OH)3 + 3 H2
Br2 + Kl = BrKl =>
Br2 + 2 Kl = 2 BrKl
Na3PO4 + SO3 = Na2SO4 + P2O5 =>
2 Na3PO4 + 3 SO3 = 3 Na2SO4 + P2O5
CoCl2 + KSCN = K2(Co(SCN)4) + KCl =>
CoCl2 + 4 KSCN = K2(Co(SCN)4) + 2 KCl
CH3CHO(l) + O2(g) = HC2H3O2(l) =>
2 CH3CHO(l) + O2(g) = 2 HC2H3O2(l)
NaF + Ca3N2 = Na3N1 + Ca1F2 =>
6 NaF + Ca3N2 = 2 Na3N1 + 3 Ca1F2
Ag(aq) + KI(aq) = AgI + K =>
Ag(aq) + KI(aq) = AgI + K
Al{+3} + K = Al + K{+} =>
Al{+3} + 3 K = Al + 3 K{+}
Mg2(CO3)2 + H2SO4 = MgSO4 + CO2 + H2O =>
Mg2(CO3)2 + 2 H2SO4 = 2 MgSO4 + 2 CO2 + 2 H2O
Mn3O4 + Al = Al2O3 + Mn =>
3 Mn3O4 + 8 Al = 4 Al2O3 + 9 Mn
C5H10O + [Ag(NH3)2]OH = C5HCOONH4 + Ag + NH3 + H2O =>
6 C5H10O + 58[Ag(NH3)2]OH = 5 C5HCOONH4 + 58 Ag + 111 NH3 + 54 H2O
I2 + KMnO4 + H2SO4 = HIO3 + MnSO4 + K2SO4 + H2O =>
I2 + 2 KMnO4 + 3 H2SO4 = 2 HIO3 + 2 MnSO4 + K2SO4 + 2 H2O
C3H5(OH)3 + HNO3 = C3H5(NO3)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5(NO3)3 + 3 H2O
(NH4)2SO4 + NaBr = Na2SO4 + NH4Br =>
(NH4)2SO4 + 2 NaBr = Na2SO4 + 2 NH4Br
LiI(aq) + BaS(aq) = Li2S + BaI2 =>
2 LiI(aq) + BaS(aq) = Li2S + BaI2
Zn + CoCl2 = ZnCl2 + Co =>
Zn + CoCl2 = ZnCl2 + Co
BrH + O2 = Br2 + H2O =>
4 BrH + O2 = 2 Br2 + 2 H2O
Ba + LiOH = Ba(OH)2 + Li =>
Ba + 2 LiOH = Ba(OH)2 + 2 Li
HNO3 + Ca3P2 = H3P + Ca(NO3)2 =>
6 HNO3 + Ca3P2 = 2 H3P + 3 Ca(NO3)2
Ca(s) + HNO3(aq) = Ca(NO3)2 + H2O + N2O =>
4 Ca(s) + 10 HNO3(aq) = 4 Ca(NO3)2 + 5 H2O + N2O
N2O + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 12 H2SO4 = 10 HNO3 + 8 MnSO4 + 4 K2SO4 + 7 H2O
C2H4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Al(s) + Br2(s) = AlBr3 =>
2 Al(s) + 3 Br2(s) = 2 AlBr3
B + I2 = B2I6 =>
2 B + 3 I2 = B2I6
RbOH + Cu(NO3)2 = RbNO3 + Cu(OH)2 =>
2 RbOH + Cu(NO3)2 = 2 RbNO3 + Cu(OH)2
Ni + Sn(No3)2 = Ni(No3)2 + Sn =>
Ni + Sn(No3)2 = Ni(No3)2 + Sn
HNO3 + K2SO3 = K2SO4 + NO + H2O =>
2 HNO3 + 3 K2SO3 = 3 K2SO4 + 2 NO + H2O
Al(NO3)3 + Ba(NO3)2 + CON4H6 = BaAl2O4 + CO2 + NO + H2O =>
4 Al(NO3)3 + 2 Ba(NO3)2 + 3 CON4H6 = 2 BaAl2O4 + 3 CO2 + 28 NO + 9 H2O
ZnO + AlH3 = ZnH2 + Al2O3 =>
3 ZnO + 2 AlH3 = 3 ZnH2 + Al2O3
CH3CH4OH + O2 = H2O + CH3COOH =>
2 CH3CH4OH + 3 O2 = 4 H2O + 2 CH3COOH
Sn4 + Zn3N2 = Sn3N4 + Zn2 =>
3 Sn4 + 8 Zn3N2 = 4 Sn3N4 + 12 Zn2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/14/24
Équations équilibrées sur08/13/23
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