| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2O5 + 3 ClO3 = 2 SbO + 3 ClO4
NaN3 + NaN(CN)2 + HCl = NaC2H2N9 + NaCl =>
2 NaN3 + NaN(CN)2 + 2 HCl = NaC2H2N9 + 2 NaCl
Fe + CrF2 = FeF2 + Cr =>
Fe + CrF2 = FeF2 + Cr
XCHCHX + KMnO4 + H2SO4 = XCOOH + K2SO4 + MnSO4 + H2O =>
5 XCHCHX + 8 KMnO4 + 12 H2SO4 = 10 XCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Fe2O3 + H = HFe + H2O =>
Fe2O3 + 8 H = 2 HFe + 3 H2O
Ba(NO3)2 + KSCN = KNO3 + Ba(SCN)2 =>
Ba(NO3)2 + 2 KSCN = 2 KNO3 + Ba(SCN)2
FeS2 + H2O = Fe + SO4 + H =>
FeS2 + 8 H2O = Fe + 2 SO4 + 16 H
CuCl2 + Fe = Cu + FeCl3 =>
3 CuCl2 + 2 Fe = 3 Cu + 2 FeCl3
ZnCl2 + H2O2 + HCl = ZnCl3 + H2O =>
2 ZnCl2 + H2O2 + 2 HCl = 2 ZnCl3 + 2 H2O
HNO3 + (NH4)MoO4 + NaPO4 = (NH4)3PMo12O40 + NH4NO3 + NaNO3 + H2O =>
26 HNO3 + 48(NH4)MoO4 + 4 NaPO4 = 4(NH4)3PMo12O40 + 29 NH4NO3 + 4 NaNO3 + 27 H2O
C2HCl3O2 + H2O = H3O + Cl + CO2 =>
C2HCl3O2 + 7 H2O = 5 H3O + 3 Cl + 2 CO2
Sulfurdioxide + sodiumhydroxide = sodiumsulfite + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
N4H4 + PbCl2O6 = NH4ClO3 + Pb + N2 =>
2 N4H4 + PbCl2O6 = 2 NH4ClO3 + Pb + 3 N2
Na3PO4(aq) + Ag2SO4(aq) = Na2SO4(aq) + Ag3PO4(s) =>
2 Na3PO4(aq) + 3 Ag2SO4(aq) = 3 Na2SO4(aq) + 2 Ag3PO4(s)
Na2CO3 + KCl = NaCl + CO2 + K2O =>
Na2CO3 + 2 KCl = 2 NaCl + CO2 + K2O
KMhO4 = K2MhO4 + Mh + O2 =>
2 KMhO4 = K2MhO4 + Mh + 2 O2
CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca10(PO4)5(OH)2 + ClOH =>
3 CaCl2 + 10 Ca3(PO4)2 + 7 Ca(OH)2 = 4 Ca10(PO4)5(OH)2 + 6 ClOH
HClO3 + NaOH = NaOH2 + ClO3 =>
HClO3 + NaOH = NaOH2 + ClO3
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4
LiI(s) = Li2(s) + I2(g) =>
2 LiI(s) = Li2(s) + I2(g)
Na + ZnSO{4} = NaSO{4} + Zn =>
Na + ZnSO{4} = NaSO{4} + Zn
C9H7N + H2O = C9H6N + H3O =>
C9H7N + H2O = C9H6N + H3O
NaHCO3 + C2H4O2 = NaH2C2O2 + CO2 + H2O =>
8 NaHCO3 + 7 C2H4O2 = 8 NaH2C2O2 + 6 CO2 + 10 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
ZnS + CH3COOH = Zn + H2S + CH3COO =>
ZnS + 2 CH3COOH = Zn + H2S + 2 CH3COO
BaCl + KSO = BaSO + KCl =>
BaCl + KSO = BaSO + KCl
CoCl2 + KSCN4 = CoSCN4 + KCl2 =>
CoCl2 + KSCN4 = CoSCN4 + KCl2
NaHCO3 + C2H4O2 = NaCO2 + COOH3 =>
2 NaHCO3 + C2H4O2 = 2 NaCO2 + 2 COOH3
CuO2 + HCl = Cu + Cl2 + H2O =>
CuO2 + 4 HCl = Cu + 2 Cl2 + 2 H2O
C8H16 + KMnO4 = KH16 + C8Mn + O =>
C8H16 + KMnO4 = KH16 + C8Mn + 4 O
H(NO3) + Na2CO3 = NaNO3 + CO2 + H2O =>
2 H(NO3) + Na2CO3 = 2 NaNO3 + CO2 + H2O
Al2O3 + CrO = Cr(AlO2)2 =>
Al2O3 + CrO = Cr(AlO2)2
C6H12O6 + CH4 = C7H8 + H2O =>
5 C6H12O6 + 12 CH4 = 6 C7H8 + 30 H2O
Al2O3 = Al{+3} + O{2-} =>
Al2O3 = 2 Al{+3} + 3 O{2-}
CUNO3 + HCl = CUCl + HNO3 =>
CUNO3 + HCl = CUCl + HNO3
Na2SO3 + HCl = NaCl + NaHSO3 =>
Na2SO3 + HCl = NaCl + NaHSO3
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
[NH4]3Po4 + Pb[No3]4 = Pb3[Po4]4 + NH4No3 =>
4[NH4]3Po4 + 3 Pb[No3]4 = Pb3[Po4]4 + 12 NH4No3
I2O3 + H2O = HI + O4 =>
I2O3 + H2O = 2 HI + O4
Al + Br = Al2Br6 =>
2 Al + 6 Br = Al2Br6
H2NO3 + Fe2SO4 = Fe2NO3 + SO3 + H2O =>
H2NO3 + Fe2SO4 = Fe2NO3 + SO3 + H2O
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
LiOH + HClO4 = H2OLiClO4 =>
LiOH + HClO4 = H2OLiClO4
ZnO + CO(NO2)3 = Zn(NO2)3 + COO =>
ZnO + CO(NO2)3 = Zn(NO2)3 + COO
CuSO4 + Na2S2O3 + H2O = Cu2S + H2SO4 + Na2SO4 =>
8 CuSO4 + 5 Na2S2O3 + 9 H2O = 4 Cu2S + 9 H2SO4 + 5 Na2SO4
Al(s) + O(g) = AlO(s) =>
Al(s) + O(g) = AlO(s)
Mg2 + Fe3SO4 = Fe + Mg2SO4 =>
Mg2 + Fe3SO4 = 3 Fe + Mg2SO4
FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3) + NO2 + H2O =>
3 FeSO4 + 2 HNO3 = Fe2(SO4)3 + Fe(NO3) + NO2 + H2O
NaN3 + NaN(CN)2 + HCl = NaC2H2N9 + NaCl =>
2 NaN3 + NaN(CN)2 + 2 HCl = NaC2H2N9 + 2 NaCl
CuSO4 + Fe2O3 = Cu2O3 + FeSO4 =>
2 CuSO4 + Fe2O3 = Cu2O3 + 2 FeSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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