| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 K3PbO3 + Na2S + 4 H2O = 8 K2PbO2 + Na2SO4 + 8 KOH
H3O + O3 = H2O2 =>
6 H3O + 4 O3 = 9 H2O2
I2 + S2O3{2-} + H2O = S4O62{2-} + I{-} + H{+} =>
57 I2 + 2 S2O3{2-} + 56 H2O = S4O62{2-} + 114 I{-} + 112 H{+}
HNO3 + AlCO3 = H(CO3) + Al(NO3) =>
HNO3 + AlCO3 = H(CO3) + Al(NO3)
NH4NO3(aq) + Rb(s) = N(g) + RbH4NO3(s) =>
NH4NO3(aq) + Rb(s) = N(g) + RbH4NO3(s)
SrCl2 + NH4F + YCl3 = SrYF5 + NH4Cl =>
SrCl2 + 5 NH4F + YCl3 = SrYF5 + 5 NH4Cl
N2H4 + ClF5 = NF3 + HF + Cl =>
N2H4 + 2 ClF5 = 2 NF3 + 4 HF + 2 Cl
C3H6O2 + CH4O = C5H10O2 + H2O =>
C3H6O2 + 2 CH4O = C5H10O2 + 2 H2O
NaHS + HOH = NaOHS + H2 =>
NaHS + HOH = NaOHS + H2
Li + PbFe(CN)6 = Li[Fe(CN)6]4 + Pb =>
Li + 4 PbFe(CN)6 = Li[Fe(CN)6]4 + 4 Pb
LiOH + KH2PO4 = Li3PO4 + KOH + H2O =>
3 LiOH + KH2PO4 = Li3PO4 + KOH + 2 H2O
(NH4)2SO3 = (NH4)2SO4 + NH3 + H2S =>
4(NH4)2SO3 = 3(NH4)2SO4 + 2 NH3 + H2S
KHC2O4 + NaOH = H2O + KC2O4 + Na =>
KHC2O4 + NaOH = H2O + KC2O4 + Na
Na3PO4 + NiCO3 = Ni3(PO4)2 + Na2CO3 =>
2 Na3PO4 + 3 NiCO3 = Ni3(PO4)2 + 3 Na2CO3
HCOOCH2CH2CH3 + KOH = HCOOCH2CH2CH2K + H2O =>
HCOOCH2CH2CH3 + KOH = HCOOCH2CH2CH2K + H2O
H2C2O4*2H2O + CoCO3*H2O + K2C2O4*H2O = K3[Co(C2O4)3]*3H2O + H2O =>
2 H2C2O4*2H2O + 2 CoCO3*H2O + 3 K2C2O4*H2O = 2 K3[Co(C2O4)3]*3H2O + 5 H2O
NH4Cl + Na3PO4 = (NH4)3PO4 + NaCl =>
3 NH4Cl + Na3PO4 = (NH4)3PO4 + 3 NaCl
C5H12 + O3 = CO2 + H2O =>
3 C5H12 + 16 O3 = 15 CO2 + 18 H2O
F + NiI2 = I + NiF2 =>
2 F + NiI2 = 2 I + NiF2
Kr2CrO4 + AgNO3 = Ag2CrO4 + KrNO3 =>
Kr2CrO4 + 2 AgNO3 = Ag2CrO4 + 2 KrNO3
Fe + Sn4N = Fe3N + Sn =>
3 Fe + Sn4N = Fe3N + 4 Sn
BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4 =>
2 BaNO3 + CuSO4 = Cu(NO3)2 + Ba2SO4
H3O + Ca(NO3)2 + (NH4)2HPO4 + NH3 = Ca10(PO4)6(OH)2 + NH4NO3 =>
16 H3O + 110 Ca(NO3)2 + 66(NH4)2HPO4 + 84 NH3 = 11 Ca10(PO4)6(OH)2 + 218 NH4NO3
C3H8 + Br2 = C3H6Br3 + HBr =>
2 C3H8 + 5 Br2 = 2 C3H6Br3 + 4 HBr
P + HNO3 + H2O = NO + H3PO4(aq) =>
3 P + 5 HNO3 + 2 H2O = 5 NO + 3 H3PO4(aq)
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
HF + K = FK + H2 =>
2 HF + 2 K = 2 FK + H2
Al(OH)3 + H2SO4 = Al{+3} + H2O + SO4{-2} =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{+3} + 6 H2O + 3 SO4{-2}
C4H6 + H = C4H10 =>
C4H6 + 4 H = C4H10
CuO + H2CO3 = CuCO3 + Cu(OH)2 =>
2 CuO + H2CO3 = CuCO3 + Cu(OH)2
PbCl2 + H2O(l) = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O(l) = Pb(OH)2 + 2 HCl
Bi + (NH4)2HPO4 = BiPO4 + NH3 + H2 =>
2 Bi + 2(NH4)2HPO4 = 2 BiPO4 + 4 NH3 + 3 H2
Cl2 + H2O + KI = H5IO6 + HCl + KCl =>
4 Cl2 + 6 H2O + KI = H5IO6 + 7 HCl + KCl
CO2 + HCl = COCl2 + H2O =>
CO2 + 2 HCl = COCl2 + H2O
H + K2Cr2O7 + HCl = Cr2O3 + KCl + H2O =>
6 H + K2Cr2O7 + 2 HCl = Cr2O3 + 2 KCl + 4 H2O
C8H18 + O2 = C2H4O2 + H2O =>
2 C8H18 + 9 O2 = 8 C2H4O2 + 2 H2O
CaBr2 + Li2(SO4) = LiBr + CaSO4 =>
CaBr2 + Li2(SO4) = 2 LiBr + CaSO4
H2SO4 + Be = H2 + Be2(SO4)2 =>
2 H2SO4 + 2 Be = 2 H2 + Be2(SO4)2
FeSO4 + H2O = FeSO4*H2O =>
FeSO4 + H2O = FeSO4*H2O
Zn(FeS2) = Zn + Fe + S =>
Zn(FeS2) = Zn + Fe + 2 S
Al + Ca(CH3COO)2 = Al(CH3COO)2 + Ca =>
Al + Ca(CH3COO)2 = Al(CH3COO)2 + Ca
AlCl3 + H3PO4 = Al3(PO4)3 + HCl =>
3 AlCl3 + 3 H3PO4 = Al3(PO4)3 + 9 HCl
Fe2(SO4)3 + Mg + H2O = MgSO4 + Fe(OH)3 + H2 =>
Fe2(SO4)3 + 3 Mg + 6 H2O = 3 MgSO4 + 2 Fe(OH)3 + 3 H2
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + H2SO4 + K2SO4 + MnO2 =>
3 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 6 TiOSO4 + 2 H2SO4 + K2SO4 + 2 MnO2
Cr2S3 + HNO3 = Cr(NO3)3 + H2SO4 + NO + H2O =>
Cr2S3 + 14 HNO3 = 2 Cr(NO3)3 + 3 H2SO4 + 8 NO + 4 H2O
(CH3)2CHOH = (CH3)2CO + e + H{+} =>
(CH3)2CHOH = (CH3)2CO + 2e + 2 H{+}
Fe + HMnO4 = H + FeMnO4 =>
Fe + HMnO4 = H + FeMnO4
AuNO3 + Ba(OH)2 = Au(OH) + Ba(NO3)2 =>
2 AuNO3 + Ba(OH)2 = 2 Au(OH) + Ba(NO3)2
Ba + N2 = Ba5N2 =>
5 Ba + N2 = Ba5N2
MgCl2(aq) + NaF(aq) = MgF2(s) + NaCl =>
MgCl2(aq) + 2 NaF(aq) = MgF2(s) + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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