| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H11OH + 4 H2O2 = C6H10O4 + 5 H2O
HCl + HgCl2 = H2 + HgCl3 =>
2 HCl + 2 HgCl2 = H2 + 2 HgCl3
Cs2O + HAtO = H2O + Cs(AtO) =>
Cs2O + 2 HAtO = H2O + 2 Cs(AtO)
FeO + H2 = Fe(OH) =>
2 FeO + H2 = 2 Fe(OH)
FeSO4 + PbNO3 = Pb2SO4 + Fe(NO3)2 =>
FeSO4 + 2 PbNO3 = Pb2SO4 + Fe(NO3)2
Ca + FeCl3 = FeCaCl3 =>
Ca + FeCl3 = FeCaCl3
Al + [NH3OH]Cl + NaOH = NaCl + NH3 + Na3[Al(OH)6] =>
2 Al + 3[NH3OH]Cl + 9 NaOH = 3 NaCl + 3 NH3 + 2 Na3[Al(OH)6]
NiCl26H2O + NaOH + N2H4 = Ni + H2O + NaCl + N2 =>
2 NiCl26H2O + 52 NaOH + 13 N2H4 = 2 Ni + 54 H2O + 52 NaCl + 13 N2
SbH3 + NaOH + H2O = Na[Sb(OH)4] + H2 =>
SbH3 + NaOH + 3 H2O = Na[Sb(OH)4] + 3 H2
NaOH + CuO = NaO + CuOH =>
NaOH + CuO = NaO + CuOH
Cl2 + K2 = KCl =>
Cl2 + K2 = 2 KCl
CH3CH2CH2CH2COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
4 CH3CH2CH2CH2COOH + 13 NaHCO3 = 13 CH3COONa + 7 CO2 + 7 H2O
CaCN2 + CO2 + H2O = NC + NH2 + CaCO3 =>
CaCN2 + CO2 + H2O = NC + NH2 + CaCO3
K2CO3(aq) + Ca(OH)2(aq) = CaCO3 + KOH(aq) =>
K2CO3(aq) + Ca(OH)2(aq) = CaCO3 + 2 KOH(aq)
CaCl2(aq) + H2O(l) = Ca(OH)2(aq) + HCl(l) =>
CaCl2(aq) + 2 H2O(l) = Ca(OH)2(aq) + 2 HCl(l)
Al2O3 + H2O = H2Al2O4 =>
Al2O3 + H2O = H2Al2O4
Pt + OH = Pt(OH) =>
Pt + OH = Pt(OH)
Ca3(PO4)2 + KI = CaI2 + K3PO4 =>
Ca3(PO4)2 + 6 KI = 3 CaI2 + 2 K3PO4
Cr(NO3)3 + Zn = Cr(NO3)2 + Zn(NO3)2 =>
2 Cr(NO3)3 + Zn = 2 Cr(NO3)2 + Zn(NO3)2
KMnO4 + H2SO4 + CH3CHOHCH2CH3 = MnSO4 + K2SO4 + CH3COCH2CH3 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHOHCH2CH3 = 2 MnSO4 + K2SO4 + 5 CH3COCH2CH3 + 8 H2O
B + NaOH + H2O = Na[B(OH)4] + H2 =>
2 B + 2 NaOH + 6 H2O = 2 Na[B(OH)4] + 3 H2
FeSO2 + H2SO4 + HNO3 = NO + Fe2(SO4)3 + H2O =>
6 FeSO2 + 3 H2SO4 + 10 HNO3 = 10 NO + 3 Fe2(SO4)3 + 8 H2O
KMnO4 + (NH4)2SO4 = N2 + MnO2 + K2SO4 + H2O =>
2 KMnO4 + (NH4)2SO4 = N2 + 2 MnO2 + K2SO4 + 4 H2O
KOH + CO = KH + CO3 =>
2 KOH + CO = 2 KH + CO3
Si(OH)4 + H2O = HSi + OH =>
Si(OH)4 + H2O = HSi + 5 OH
Fe + NaCl = Cl + NaFe =>
Fe + NaCl = Cl + NaFe
NaOH + HCl = HNaOH + Cl =>
NaOH + HCl = HNaOH + Cl
Mn + NaOH + H2O = Na2[Mn(OH)4] + H2 =>
Mn + 2 NaOH + 2 H2O = Na2[Mn(OH)4] + H2
Ra{2+} + e = Ra =>
Ra{2+} + 2e = Ra
KNO2 + AlCl3 = Al(NO2)3 + KCl =>
3 KNO2 + AlCl3 = Al(NO2)3 + 3 KCl
K2CO3 + HPO4 = K2CO3(PO4)2 + H2 =>
K2CO3 + 2 HPO4 = K2CO3(PO4)2 + H2
C13H60 + O2 = CO2 + H2O =>
C13H60 + 28 O2 = 13 CO2 + 30 H2O
TiCl4(l) + Mg(s) = MgCl2(s) + Ti =>
TiCl4(l) + 2 Mg(s) = 2 MgCl2(s) + Ti
Cd(OH)3 + HCl = CdCl3 + H2O =>
Cd(OH)3 + 3 HCl = CdCl3 + 3 H2O
AgCl + NH3 = Ag(NH3)2 + Cl2 =>
2 AgCl + 4 NH3 = 2 Ag(NH3)2 + Cl2
K2Cr2O7 + B2H6 + H2SO4 = H2O + K4B4O7 + Cr2(SO4) + K2SO4 =>
11 K2Cr2O7 + 10 B2H6 + 12 H2SO4 = 42 H2O + 5 K4B4O7 + 11 Cr2(SO4) + K2SO4
C600H1200O600 + N100H300 = C100H166N20O27 + C100O200 + H200O100 =>
113 C600H1200O600 + 120 N100H300 = 600 C100H166N20O27 + 78 C100O200 + 360 H200O100
COCl2 + C2H5OH = CH3CH2OCOOCH2CH3 + HCl =>
COCl2 + 2 C2H5OH = CH3CH2OCOOCH2CH3 + 2 HCl
N2 + CuCl2 = Cu + NCl2 =>
N2 + 2 CuCl2 = 2 Cu + 2 NCl2
CuBr2Fe = CuFeBr2 =>
CuBr2Fe = CuFeBr2
K2S2O5 + NaOH = SO3K2 + SO3Na2 + H2O =>
K2S2O5 + 2 NaOH = SO3K2 + SO3Na2 + H2O
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + Na2(C2H3O2)2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + Na2(C2H3O2)2
K2Cr2O7 + H2SO4 + CHCl3 = Cr2(SO4)3 + K2SO4 + Cl2 + H2O + CO2 =>
5 K2Cr2O7 + 20 H2SO4 + 6 CHCl3 = 5 Cr2(SO4)3 + 5 K2SO4 + 9 Cl2 + 23 H2O + 6 CO2
Br2 + CoI3 = I2 + CoBr3 =>
3 Br2 + 2 CoI3 = 3 I2 + 2 CoBr3
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
(NH4)2SO4 + MgSO4 = (NH4)2Mg(SO4)2 =>
(NH4)2SO4 + MgSO4 = (NH4)2Mg(SO4)2
MnO4{-} + C2O4{2-} + H2O = MnO2 + CO3{2-} + H{+} =>
2 MnO4{-} + 3 C2O4{2-} + 2 H2O = 2 MnO2 + 6 CO3{2-} + 4 H{+}
KClO4 + NH4Cl = KCl + ClO4NH4 =>
KClO4 + NH4Cl = KCl + ClO4NH4
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2CH2OH + N2 + NaCl + H2O =>
CH3CH2CH2NH2 + NaNO2 + HCl = CH3CH2CH2OH + N2 + NaCl + H2O
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba =>
Cu(NO3)2 + Ba(OH)2 = Cu(OH)2 + (NO3)2Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/15/24
Équations équilibrées sur07/15/23
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