| Équations équilibrées la veille | Équations équilibrées le lendemain |
64 HNO3 + 3 Cu = 3 CuNO33 + 61 NO + 32 H2O
(CH3COO)2Pb + ZnCl2 = PbCl2 + (CH3COO)2Zn =>
(CH3COO)2Pb + ZnCl2 = PbCl2 + (CH3COO)2Zn
Na2HPO3 + Ba(NO3)2 = NaNO3 + BaHPO3 =>
Na2HPO3 + Ba(NO3)2 = 2 NaNO3 + BaHPO3
H2SO4 + AlBr3 = AlSO4 + H2Br3 =>
H2SO4 + AlBr3 = AlSO4 + H2Br3
(CH3COO)2Pb + ZnCl2 = PbCl2 + (CH3COO)2Zn =>
(CH3COO)2Pb + ZnCl2 = PbCl2 + (CH3COO)2Zn
MgO*CaO + FeSi = Mg + Ca2SiO4 + Fe =>
2 MgO*CaO + FeSi = 2 Mg + Ca2SiO4 + Fe
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
H2S + KMnO4 = MnO + S + KOH + H2O =>
5 H2S + 2 KMnO4 = 2 MnO + 5 S + 2 KOH + 4 H2O
CuC4 = Cu + C =>
CuC4 = Cu + 4 C
C6H5CO2H + NaOH = NaC6H5CO2 + H2O =>
C6H5CO2H + NaOH = NaC6H5CO2 + H2O
Ba(OH)2 + Al2(SO4)2 = BaSO4 + Al(OH)2 =>
2 Ba(OH)2 + Al2(SO4)2 = 2 BaSO4 + 2 Al(OH)2
CCl3COOH = CCl3COO + H =>
CCl3COOH = CCl3COO + H
FeNO2 + Zn = ZnNO2 + Fe =>
FeNO2 + Zn = ZnNO2 + Fe
NH4Cl + Cl2 = NH3Cl2 + HCl =>
NH4Cl + Cl2 = NH3Cl2 + HCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CO2(g) + CaCO3(s) + H2O(l) = Ca(HCO3)2(aq) =>
CO2(g) + CaCO3(s) + H2O(l) = Ca(HCO3)2(aq)
AlN + O2 = Al2O3 + N2O4 =>
4 AlN + 7 O2 = 2 Al2O3 + 2 N2O4
FeSO4 + (NH4)2SO4 + H2O = FeSO4*(NH4)2SO4*6H2O =>
FeSO4 + (NH4)2SO4 + 6 H2O = FeSO4*(NH4)2SO4*6H2O
KHC8H4O4 + O2 = H2O + CO2 + K =>
4 KHC8H4O4 + 29 O2 = 10 H2O + 32 CO2 + 4 K
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4(NO3) =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4(NO3)
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
ZnBr2 + AgNO3 = ZnNO3 + AgBr2 =>
ZnBr2 + AgNO3 = ZnNO3 + AgBr2
CaCl2 + Fe3(PO4)2 = FeCl2 + Ca3(PO4)2 =>
3 CaCl2 + Fe3(PO4)2 = 3 FeCl2 + Ca3(PO4)2
HBO2 + H2O = H3BO3 =>
HBO2 + H2O = H3BO3
CH3COOH + KOH = KCOOH + CH3OH =>
CH3COOH + KOH = KCOOH + CH3OH
BaCl + KCr04 = BaCr04 + KCl =>
BaCl + KCr04 = BaCr04 + KCl
K2Cr2O7 + H2SO4 + CH3CH2OH = CO2 + H2O + K2SO4 + Cr2(SO4)3 =>
2 K2Cr2O7 + 8 H2SO4 + CH3CH2OH = 2 CO2 + 11 H2O + 2 K2SO4 + 2 Cr2(SO4)3
(NH4)Mo + Ca3(PO4)2 = MoCa3 + NH4(PO4)2 =>
(NH4)Mo + Ca3(PO4)2 = MoCa3 + NH4(PO4)2
C2H14O2 + O2 = CO2 + H2O =>
2 C2H14O2 + 9 O2 = 4 CO2 + 14 H2O
KClO3 + I + NaOH = Na2IO2 + KCl + H2O =>
KClO3 + 3 I + 6 NaOH = 3 Na2IO2 + KCl + 3 H2O
C17H35COOH + Br2 = C17H36COOBr =>
2 C17H35COOH + Br2 = 2 C17H36COOBr
Ni(OH)2 + NaOH + OCl = NiOOH + H2O + NaCl =>
3 Ni(OH)2 + NaOH + OCl = 3 NiOOH + 2 H2O + NaCl
KMnO4 + Fe2(SO4)3 = Fe2MnO4 + K(SO4)3 =>
KMnO4 + Fe2(SO4)3 = Fe2MnO4 + K(SO4)3
K2CrO4 + Na2S + H2O = KCr(OH)4 + S + KOH + NaOH =>
2 K2CrO4 + 3 Na2S + 8 H2O = 2 KCr(OH)4 + 3 S + 2 KOH + 6 NaOH
NH2NHCH3 + N2O = N2 + H2O + CO2 =>
NH2NHCH3 + 5 N2O = 6 N2 + 3 H2O + CO2
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3(g) =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3(g)
K3Fe(CN)6 + Na2S2O3 = K3S2O3 + Na2Fe(CN)6 =>
K3Fe(CN)6 + Na2S2O3 = K3S2O3 + Na2Fe(CN)6
PH3 + H2SO4 = P2O3 + H2SO2 + H2O =>
2 PH3 + 3 H2SO4 = P2O3 + 3 H2SO2 + 3 H2O
Sb2S5 + NH4OH + H2O2 = (NH3)4SbO4 + (NH4)2SO4 + H2O =>
Sb2S5 + 18 NH4OH + 23 H2O2 = 2(NH3)4SbO4 + 5(NH4)2SO4 + 36 H2O
C17H19NO3 + HCl = HC17H19NO3 + Cl =>
C17H19NO3 + HCl = HC17H19NO3 + Cl
Na[Al(OH)4(H2O)2] + HCl = NaCl + Al(OH)3 + H2O =>
Na[Al(OH)4(H2O)2] + HCl = NaCl + Al(OH)3 + 3 H2O
Sr + C2 + O2 = SrCO3 =>
2 Sr + C2 + 3 O2 = 2 SrCO3
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
C14H28O + O2 = CO2 + H2O =>
2 C14H28O + 41 O2 = 28 CO2 + 28 H2O
Sn(s) + AgNO3(aq) = SnNO3 + Ag =>
Sn(s) + AgNO3(aq) = SnNO3 + Ag
AlK(SO4)2*12H2O = AlK(SO4)2 + H2O =>
AlK(SO4)2*12H2O = AlK(SO4)2 + 12 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH2NHCH3 + N2O = N2 + H2O + CO2 =>
NH2NHCH3 + 5 N2O = 6 N2 + 3 H2O + CO2
NO2{-} + S2O5{2-} + MnO4{-} = NO3{-} + SO4{2-} + MnO2 =>
NO2{-} + S2O5{2-} + 2 MnO4{-} = NO3{-} + 2 SO4{2-} + 2 MnO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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