| Équations équilibrées la veille |
2 Al2O3 + 6 I2 = 4 AlI3 + 3 O2
Ni(NH3)6 + H = Ni + NH4 =>
Ni(NH3)6 + 6 H = Ni + 6 NH4
C2H5N + O30 = CO16 + H2O + NO =>
60 C2H5N + 71 O30 = 120 CO16 + 150 H2O + 60 NO
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO2 + O2 + H2O =>
4 KAl(SO4)2*12H2O = 2 K2SO4 + 2 Al2O3 + 6 SO2 + 3 O2 + 48 H2O
V2O5 + HCl = VCl3O + H2O =>
V2O5 + 6 HCl = 2 VCl3O + 3 H2O
Zn + L2 = ZnL2 =>
Zn + L2 = ZnL2
Al2Mg3 + O2 = Al2O3 + Mg =>
2 Al2Mg3 + 3 O2 = 2 Al2O3 + 6 Mg
Li + AuO2 = Au + LiO2 =>
Li + AuO2 = Au + LiO2
(CH2)2 + KMnO4 + H2O = (CH2)2(OH)2 + MnO2 + KOH =>
3(CH2)2 + 2 KMnO4 + 4 H2O = 3(CH2)2(OH)2 + 2 MnO2 + 2 KOH
CoF + Cl2 = CoCl2 + F2 =>
2 CoF + 2 Cl2 = 2 CoCl2 + F2
Cr + FeCl3 = FeCl2 + CrCl3 =>
Cr + 3 FeCl3 = 3 FeCl2 + CrCl3
Al2(SO4)3 + BaO = BaSO4 + Al2O3 =>
Al2(SO4)3 + 3 BaO = 3 BaSO4 + Al2O3
K2S + I2 = KI + S =>
K2S + I2 = 2 KI + S
Fe2 + H2O = Fe(OH)3 + H =>
Fe2 + 6 H2O = 2 Fe(OH)3 + 6 H
C8H17OH + CH3COOH = CH3COOC7H13 + H2O =>
3 C8H17OH + 6 CH3COOH = 4 CH3COOC7H13 + 7 H2O
Cl2 + NaOH = NaCl + NaClO + HOH =>
Cl2 + 2 NaOH = NaCl + NaClO + HOH
CH3COOH + CH3CH2CH2OH = CH3COOCH2CH2OH + H2O =>
9 CH3COOH + 2 CH3CH2CH2OH = 6 CH3COOCH2CH2OH + 2 H2O
Cr(OH)3 + HF = HOH + CrF3 =>
Cr(OH)3 + 3 HF = 3 HOH + CrF3
Ga + (OH)3 = Ga(OH)3 =>
Ga + (OH)3 = Ga(OH)3
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
NH4H2PO4 + CaCl2 = NH4Cl + Ca(H2PO4)2 =>
2 NH4H2PO4 + CaCl2 = 2 NH4Cl + Ca(H2PO4)2
CuCl2(aq) + NaNO3(aq) = NaCl(aq) + Cu(NO3)2(aq) =>
CuCl2(aq) + 2 NaNO3(aq) = 2 NaCl(aq) + Cu(NO3)2(aq)
FeI2 + Na2FeO4 + HNO3 = Fe(NO3)3 + HIO3 + NaNO3 + H2O =>
3 FeI2 + 13 Na2FeO4 + 74 HNO3 = 16 Fe(NO3)3 + 6 HIO3 + 26 NaNO3 + 34 H2O
K3[Fe(C2O4)3]*3H2O = C2O4 + Fe + H2O + K =>
K3[Fe(C2O4)3]*3H2O = 3 C2O4 + Fe + 3 H2O + 3 K
S{2-} + NO{3} = NO + S =>
3 S{2-} + 2 NO{3} = 2 NO + 3 S
FeSO4 + K3PO4 = K3 + SO4 + FePO4 =>
FeSO4 + K3PO4 = K3 + SO4 + FePO4
NaK + H2O = H2 + KOH + NaOH =>
NaK + 2 H2O = H2 + KOH + NaOH
FeSO4 + H2O2 + NaOH = Fe(OH)3 + Na2SO4 =>
2 FeSO4 + H2O2 + 4 NaOH = 2 Fe(OH)3 + 2 Na2SO4
NH4NO3 + KI = KNO3 + NH4I =>
NH4NO3 + KI = KNO3 + NH4I
Pb(NO3)2 + KI = Pb + (NO3)2KI =>
Pb(NO3)2 + KI = Pb + (NO3)2KI
SiCl4(l) + H2O(l) = SiO2(l) + HCl =>
SiCl4(l) + 2 H2O(l) = SiO2(l) + 4 HCl
C2H3NaO2 + H2O = CH3COOH + NaOH =>
C2H3NaO2 + H2O = CH3COOH + NaOH
WO2 + I2 = WO2I2 = W + IO3 =>
WO2 + I2 = WO2I2
N2H4 + H2O2 = N + HOH =>
N2H4 + 2 H2O2 = 2 N + 4 HOH
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + NH4NO3 =>
Cd(NO3)2(aq) + (NH4)2S(aq) = CdS + 2 NH4NO3
H{+} + C2H3O2{-} + NO3{-} + H2O = CH18O05N02 + HCO3{-} =>
H{+} + 11 C2H3O2{-} + 8 NO3{-} + 28 H2O = 4 CH18O05N02 + 18 HCO3{-}
Zn(OH)3 + H2SO4 = Zn2(SO4)3 + H2O =>
2 Zn(OH)3 + 3 H2SO4 = Zn2(SO4)3 + 6 H2O
FeCO3 + H2SO4 = FeSO4 + H2CO3 =>
FeCO3 + H2SO4 = FeSO4 + H2CO3
nickel + O2 = NiO =>
2 Ni + O2 = 2 NiO
CH3CH2CH2Cl + LiOH = CH3CH2CH2OH + LiCl =>
CH3CH2CH2Cl + LiOH = CH3CH2CH2OH + LiCl
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
BaCl2(l) + K2SO4(l) = BaSO4 + KCl =>
BaCl2(l) + K2SO4(l) = BaSO4 + 2 KCl
(NH4)2SO4 + BaCl2 = BaSO4 + (NH4Cl) =>
(NH4)2SO4 + BaCl2 = BaSO4 + 2(NH4Cl)
NH4 + OH = N2O3 + H2O =>
2 NH4 + 14 OH = N2O3 + 11 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Cu(BrO3)2 + CrSO4 = Cr2(SO4)3 + Cr(BrO3)3 + Cu =>
3 Cu(BrO3)2 + 6 CrSO4 = 2 Cr2(SO4)3 + 2 Cr(BrO3)3 + 3 Cu
C6H6O + HO = CO2 + H2O =>
C6H6O + 28 HO = 6 CO2 + 17 H2O
Li2 + C3 = Li3C2 =>
9 Li2 + 4 C3 = 6 Li3C2
CsHCO3 + CsOH = H2O + Cs2CO3 =>
CsHCO3 + CsOH = H2O + Cs2CO3
AgHCO3 + NaOH = AgO + H2O + Na2HCO3 =>
AgHCO3 + 2 NaOH = AgO + H2O + Na2HCO3
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Équations équilibrées sur01/09/25
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