| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + Cl = NO3 + AgCl
NaBr(aq) + AgC2H3O2(aq) = AgBr(s) + NaC2H3O2(aq) =>
NaBr(aq) + AgC2H3O2(aq) = AgBr(s) + NaC2H3O2(aq)
XC2H6 + KMnO4 + H2SO4 = XC2H2O4 + MnSO4 + K2SO4 + H2O =>
5 XC2H6 + 12 KMnO4 + 18 H2SO4 = 5 XC2H2O4 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cl2 + NaOH = NaCl + HOCl =>
Cl2 + NaOH = NaCl + HOCl
HC2H3O2 + NH4NO3 = HNO3 + NH4C2H3O2 =>
HC2H3O2 + NH4NO3 = HNO3 + NH4C2H3O2
F + NaI = FI + Na =>
F + NaI = FI + Na
Sr(s) + H2O(l) = Sr3O2(s) + H2(g) =>
3 Sr(s) + 2 H2O(l) = Sr3O2(s) + 2 H2(g)
Br + C6H14 = C6H10Br2 + H2 =>
2 Br + C6H14 = C6H10Br2 + 2 H2
HCI + Ba(OH)2 = H2O + Ba(CI)2 =>
2 HCI + Ba(OH)2 = 2 H2O + Ba(CI)2
NaOH + Mg2(SO4)2 = Na2SO4 + Mg(OH)2 =>
4 NaOH + Mg2(SO4)2 = 2 Na2SO4 + 2 Mg(OH)2
Cl2N + CH4 = CCl4 + N2 + H2 =>
2 Cl2N + CH4 = CCl4 + N2 + 2 H2
KNO2 + KI + H2SO4 = N2 + I2O + K2SO4 + H2O =>
4 KNO2 + 6 KI + 5 H2SO4 = 2 N2 + 3 I2O + 5 K2SO4 + 5 H2O
H2SO4 + Al(OH)3 = H2O + Al2(SO4)3 =>
3 H2SO4 + 2 Al(OH)3 = 6 H2O + Al2(SO4)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgClO3 + Cl2 = AgCl + ClO2 =>
4 AgClO3 + 3 Cl2 = 4 AgCl + 6 ClO2
MnO4{-} + HSO3{-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{-} + 5 HSO3{-} + H{+} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
NH4 + S{-}2 = NH4S{-}1 =>
NH4 + S{-}2 = NH4S{-}1
RbCl(aq) + Fe(NO3)3(aq) = RbNO3 + FeCl3 =>
3 RbCl(aq) + Fe(NO3)3(aq) = 3 RbNO3 + FeCl3
CuCl2 + Ni(NO3)2 = NiCl2 + Cu(NO3)2 =>
CuCl2 + Ni(NO3)2 = NiCl2 + Cu(NO3)2
NaNO3 + CO2 = Na2CO3 + NO + O2 =>
4 NaNO3 + 2 CO2 = 2 Na2CO3 + 4 NO + 3 O2
C7H10N(l) + O2(g) = CO2(g) + H2O(g) + NO(g) =>
C7H10N(l) + 10 O2(g) = 7 CO2(g) + 5 H2O(g) + NO(g)
Na2CO3(s) + HBr(aq) = CO2(g) + H2O(l) + NaBr(aq) =>
Na2CO3(s) + 2 HBr(aq) = CO2(g) + H2O(l) + 2 NaBr(aq)
Ca(OH)2 + H3OCl = CaCl2 + H2O =>
Ca(OH)2 + 2 H3OCl = CaCl2 + 4 H2O
FeCl2 + HCl + S = FeCl3 + H2S =>
2 FeCl2 + 2 HCl + S = 2 FeCl3 + H2S
S3 + In2 = In2S3 =>
S3 + In2 = In2S3
Cu2 + Br = CuBr2 =>
Cu2 + 4 Br = 2 CuBr2
MnSO4 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2SO4 + KNO3 + H2O =>
2 MnSO4 + 5 KBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 H2SO4 + 5 KNO3 + 7 H2O
K3[Al(C2O4)3]*3H2O = K2CO3 + Al2O3 + CO + CO2 + H2O =>
2 K3[Al(C2O4)3]*3H2O = 3 K2CO3 + Al2O3 + 6 CO + 3 CO2 + 6 H2O
Ni + HCH3COO = NiCH3COO + H2 =>
2 Ni + 2 HCH3COO = 2 NiCH3COO + H2
MgO + H2SO3 = MgSO4 + H2 =>
MgO + H2SO3 = MgSO4 + H2
H2Po + O2 = PoO2 + H2O =>
2 H2Po + 3 O2 = 2 PoO2 + 2 H2O
Pb(C2H3O2)2 + Na = NaC2H3O2 + Pb =>
Pb(C2H3O2)2 + 2 Na = 2 NaC2H3O2 + Pb
LiBO2 + Nb2O5 + TiO2 = TiLiNbO3 + B2O3 + O2 =>
2 LiBO2 + Nb2O5 + 2 TiO2 = 2 TiLiNbO3 + B2O3 + 2 O2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
[Co(NH3)5Cl]Cl2 + AgCl = Ag[Co(NH3)5Cl] + Cl2 =>
2[Co(NH3)5Cl]Cl2 + 2 AgCl = 2 Ag[Co(NH3)5Cl] + 3 Cl2
Pb(C2H3O2)2 + CO2 = PbCO3 + HC2HO2 + H2O =>
3 Pb(C2H3O2)2 + 7 CO2 = 3 PbCO3 + 8 HC2HO2 + H2O
SO2 + HBr = Br2 + S + H2O =>
SO2 + 4 HBr = 2 Br2 + S + 2 H2O
NaCH3COO + H2O = HCH3COO + NaOH =>
NaCH3COO + H2O = HCH3COO + NaOH
B2O3(s) + HF(aq) = BF3(l) + H2O(l) =>
B2O3(s) + 6 HF(aq) = 2 BF3(l) + 3 H2O(l)
Fe + O = OFe3 =>
3 Fe + O = OFe3
(LiCl) + Br2 = (LiBr) + Cl2 =>
2(LiCl) + Br2 = 2(LiBr) + Cl2
CuCl2 + NH4OH = (Cu(NH3)4) + Cl + H2O =>
CuCl2 + 4 NH4OH = (Cu(NH3)4) + 2 Cl + 4 H2O
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
NaNO2 + KMnO4 + H2SO4 = NaNO3 + MnSO4 + KSO4 + H2O =>
2 NaNO2 + KMnO4 + 2 H2SO4 = 2 NaNO3 + MnSO4 + KSO4 + 2 H2O
FeBr3 + HCl = FeCl3 + HBr =>
FeBr3 + 3 HCl = FeCl3 + 3 HBr
FeBr2(aq) + (NH4)2S(aq) = FeS(s) + NH4Br(aq) =>
FeBr2(aq) + (NH4)2S(aq) = FeS(s) + 2 NH4Br(aq)
Li2S + KBr = K2S + LiBr =>
Li2S + 2 KBr = K2S + 2 LiBr
(NH4)2SO4 + H2O = NH4OH + H2SO4 = =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4
LiPO2 + MgCl2 = LiCl2 + MgPO2 =>
LiPO2 + MgCl2 = LiCl2 + MgPO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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