| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO + Al = NaAlCl + O
C34H70 + H2O2 = H2O + CO2 =>
C34H70 + 103 H2O2 = 138 H2O + 34 CO2
NaCl(s) + H2SO4(c) = HCl(g) + NaHSO4(s) =>
NaCl(s) + H2SO4(c) = HCl(g) + NaHSO4(s)
CH2BrCl + H2O = CH4O + Br2 + Cl2 =>
2 CH2BrCl + 2 H2O = 2 CH4O + Br2 + Cl2
H2SIF6 + BF3 + H2O = HBF4 + SIO2 =>
H2SIF6 + 6 BF3 + 2 H2O = 6 HBF4 + SIO2
K2SO3 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O =>
5 K2SO3 + 3 H2SO4 + 2 KMnO4 = 6 K2SO4 + 2 MnSO4 + 3 H2O
Fe2O3 + Al + NaNO3 = Fe(NO3)2 + Al2O3 + Na =>
Fe2O3 + 2 Al + 4 NaNO3 = 2 Fe(NO3)2 + Al2O3 + 4 Na
Mn + H = MnH =>
Mn + H = MnH
(NH4)2MoO4 + H2O2 + H2SO4 = MoO(O2)4 + (NH4)2SO4 + H2O =>
(NH4)2MoO4 + 6 H2O2 + H2SO4 = MoO(O2)4 + (NH4)2SO4 + 7 H2O
Na2O(s) + HCl(l) = NaCl(s) + H2O(g) =>
Na2O(s) + 2 HCl(l) = 2 NaCl(s) + H2O(g)
K2Cr3O7 + FeCl2 + HCl = CrCl3 + KCl + FeCl3 + H2O =>
K2Cr3O7 + 3 FeCl2 + 14 HCl = 3 CrCl3 + 2 KCl + 3 FeCl3 + 7 H2O
FeO + O2 = Fe2(O2)3 =>
2 FeO + 2 O2 = Fe2(O2)3
Ba(OH)2(H2O)8(s) + NH4NO3(s) = Ba(NO3)2(s) + NH3(aq) + H2O(l) =>
Ba(OH)2(H2O)8(s) + 2 NH4NO3(s) = Ba(NO3)2(s) + 2 NH3(aq) + 10 H2O(l)
AgNO3 + CuCl = AgCl + CuNO3 =>
AgNO3 + CuCl = AgCl + CuNO3
Al + CO2 = C + Al2O =>
4 Al + CO2 = C + 2 Al2O
FeSO4 + HIO3 + H2SO4 = I2 + Fe(SO4)3 + H2O =>
5 FeSO4 + 4 HIO3 + 10 H2SO4 = 2 I2 + 5 Fe(SO4)3 + 12 H2O
CrCl3 + Ag2SO4 = Cr2(SO4)3 + AgCl =>
2 CrCl3 + 3 Ag2SO4 = Cr2(SO4)3 + 6 AgCl
Al2O3 + Ca3P2 = Al2P2 + Ca3O3 =>
Al2O3 + Ca3P2 = Al2P2 + Ca3O3
PbNO3 + NaOH = NaNO3 + PbOH =>
PbNO3 + NaOH = NaNO3 + PbOH
KMnO4 + C6H12O6 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
24 KMnO4 + 5 C6H12O6 + 36 H2SO4 = 30 CO2 + 24 MnSO4 + 66 H2O + 12 K2SO4
KOH + Sn(OH)2 = K2SnO2 + H2O =>
2 KOH + Sn(OH)2 = K2SnO2 + 2 H2O
NN + O = NO2 =>
NN + 4 O = 2 NO2
Fe2O3 + C6H12O6 + H2SO4 = FeSO4 + CO2 + H2O =>
12 Fe2O3 + C6H12O6 + 24 H2SO4 = 24 FeSO4 + 6 CO2 + 30 H2O
C2H6 + O64 = H2O + CO2 =>
64 C2H6 + 7 O64 = 192 H2O + 128 CO2
K3FeO3 + HCl = KCl + Fe(OH)3 =>
K3FeO3 + 3 HCl = 3 KCl + Fe(OH)3
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
AgNO3 + HCl + Cu = CuCl2 + HNO3 + Ag =>
2 AgNO3 + 2 HCl + Cu = CuCl2 + 2 HNO3 + 2 Ag
KHSO3 + HNO3 = KNO3 + H2SO3 =>
KHSO3 + HNO3 = KNO3 + H2SO3
Zn + Cu(SO4)3 = ZnSO4 + Cu =>
3 Zn + Cu(SO4)3 = 3 ZnSO4 + Cu
K3[Fe(CN)6] + KOH = KCN + Fe(OH)3 =>
K3[Fe(CN)6] + 3 KOH = 6 KCN + Fe(OH)3
NaOH + H2O = OH + NaH =>
NaOH + H2O = 2 OH + NaH
FeBr3(s) + Ca(s) = Fe(s) + CaBr2(s) =>
2 FeBr3(s) + 3 Ca(s) = 2 Fe(s) + 3 CaBr2(s)
Fe + L = FeL =>
Fe + L = FeL
C10H19N3O5 + O2 = CO2 + H2O + N2 =>
4 C10H19N3O5 + 49 O2 = 40 CO2 + 38 H2O + 6 N2
AlOHCl2 + HCl = Al(Cl)3 + H2O =>
AlOHCl2 + HCl = Al(Cl)3 + H2O
C14H14N3NaO3S(CH3COO{-}) + CH3COONa = C14H14N3NaO3S(Na) + CH3COO(CH3COO{-}) =>
C14H14N3NaO3S(CH3COO{-}) + CH3COONa = C14H14N3NaO3S(Na) + CH3COO(CH3COO{-})
FeS + C = Fe + CS =>
FeS + C = Fe + CS
HBr + NaOH = NaBr + H(OH) =>
HBr + NaOH = NaBr + H(OH)
Uuo + H2O = UuoH + O =>
2 Uuo + H2O = 2 UuoH + O
Li(cr) + N2 = Li3N(cr) =>
6 Li(cr) + N2 = 2 Li3N(cr)
Se + O2 = SeO3 =>
2 Se + 3 O2 = 2 SeO3
HBr + Mg = MgBr2 + H =>
2 HBr + Mg = MgBr2 + 2 H
As + Cl2 + H2O = H3AsO4 + HCl =>
2 As + 5 Cl2 + 8 H2O = 2 H3AsO4 + 10 HCl
NpO2(NO3)2((C4H9O)3PO)2 + N2H5NO3 + H2O = NpO2(NO3) + (C4H9O)3PO + NH4NO3 =>
4 NpO2(NO3)2((C4H9O)3PO)2 + 10 N2H5NO3 + 9 H2O = 4 NpO2(NO3) + 8(C4H9O)3PO + 17 NH4NO3
Al + Zn{3+} = Al{3+} + Zn =>
Al + Zn{3+} = Al{3+} + Zn
CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S(g) =>
2 CH3SH(t) + CO(g) = CH3CO(SCH3)(t) + H2S(g)
CH3CH2OH + O2 = H2O + (CH3COOH) =>
CH3CH2OH + O2 = H2O + (CH3COOH)
C4O6H6 + NaOH = C4O6H4Na2 + H2O =>
C4O6H6 + 2 NaOH = C4O6H4Na2 + 2 H2O
Ca(OH)2(aq) + FeCl3(aq) = Fe(OH)3(s) + CaCl2(aq) =>
3 Ca(OH)2(aq) + 2 FeCl3(aq) = 2 Fe(OH)3(s) + 3 CaCl2(aq)
AgNO3CaBr2 = AgBr2CaNO3 =>
AgNO3CaBr2 = AgBr2CaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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