| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeCl3 + 3 Na2SO3 = 6 NaCl + Fe2(SO3)3
MnO2 + NaI + H2SO4 = MnSO4 + Na2SO4 + I2 + H2O =>
MnO2 + 2 NaI + 2 H2SO4 = MnSO4 + Na2SO4 + I2 + 2 H2O
Al + NaCl + C = AlCl3 + NaC =>
Al + 3 NaCl + 3 C = AlCl3 + 3 NaC
Cu + Pb(OH)2 = Cu(OH)2 + Pb =>
Cu + Pb(OH)2 = Cu(OH)2 + Pb
BiO3 + H2O = Bi + OH =>
BiO3 + 3 H2O = Bi + 6 OH
Al2(SO4)3 + H2O = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2SO4
Ai + O2 = Ai2O3 =>
4 Ai + 3 O2 = 2 Ai2O3
C3H2 + NH3 + O2 = C3H3N + H2O =>
2 C3H2 + 2 NH3 + O2 = 2 C3H3N + 2 H2O
KNO3 + NH4F = KF + NH4NO3 =>
KNO3 + NH4F = KF + NH4NO3
Cr(OH)2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr(OH)2 + 2 Cl2 + 6 NaOH = Na2CrO4 + 4 NaCl + 4 H2O
Pb(SO4)2 + KCl = PbCl4 + K2SO4 =>
Pb(SO4)2 + 4 KCl = PbCl4 + 2 K2SO4
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + NO2 + H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 NO2 + 2 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
NiSO4 + LiCl = NiCl2 + Li2SO4 =>
NiSO4 + 2 LiCl = NiCl2 + Li2SO4
Na2SO3 + H2SO4 = Na2SO4 + H2S =>
4 Na2SO3 + H2SO4 = 4 Na2SO4 + H2S
LiNi0*8Co0*1Mn0*1O2 + C = Li2O + Ni + Co + MnO + CO2 =>
4 LiNi0*8Co0*1Mn0*1O2 + C = 2 Li2O + 4 Ni + 32 Co + 4 MnO + CO2
HPO3 + C = CO + P + H2O =>
2 HPO3 + 5 C = 5 CO + 2 P + H2O
CH3CHCHCH3 + KMnO4 + KOH = K2MnO4 + CH3C(O)(OH) + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + 2 CH3C(O)(OH) + 4 H2O
Fe3O4 + KNO3 + KOH = K2FeO4 + KNO2 + HOH =>
Fe3O4 + 5 KNO3 + 6 KOH = 3 K2FeO4 + 5 KNO2 + 3 HOH
Pb(CH3COO)2 + Na2SO4 = CH3COONa + PbSO4 =>
Pb(CH3COO)2 + Na2SO4 = 2 CH3COONa + PbSO4
AgNO3 + Cl = AgCl + NO3 =>
AgNO3 + Cl = AgCl + NO3
BrNO3 + H2SO4 = Br2SO4 + HNO3 =>
2 BrNO3 + H2SO4 = Br2SO4 + 2 HNO3
NH3 + MgSO4 + CH3OH = CH3NH2 + MgSO4*21H2O =>
21 NH3 + MgSO4 + 21 CH3OH = 21 CH3NH2 + MgSO4*21H2O
K2MnO4 + HCl = Cl2 + H2O + KCl + MnO2 =>
K2MnO4 + 4 HCl = Cl2 + 2 H2O + 2 KCl + MnO2
NaCO3H + HCl = NaCl + CO2 + H2O =>
NaCO3H + HCl = NaCl + CO2 + H2O
RbOH + HCOOH = RbCOOH + H2O =>
RbOH + HCOOH = RbCOOH + H2O
Fe + PbSO4 = Fe2SO4 + Pb =>
2 Fe + PbSO4 = Fe2SO4 + Pb
AlBr3 + AgCH3COO = Al(CH3COO)3 + AgBr =>
AlBr3 + 3 AgCH3COO = Al(CH3COO)3 + 3 AgBr
FeCr2O4 + HCl + H2O2 = Cr2O3 + FeCl3 + H2O =>
2 FeCr2O4 + 6 HCl + H2O2 = 2 Cr2O3 + 2 FeCl3 + 4 H2O
K + Mn + O2 = KMnO4 =>
K + Mn + 2 O2 = KMnO4
CeO2 + C12H26 = Ce2O3 + CO2 + H2O =>
74 CeO2 + C12H26 = 37 Ce2O3 + 12 CO2 + 13 H2O
Fe(NO3)2 + Zn(s) = Zn(NO3)2 + Fe(s) =>
Fe(NO3)2 + Zn(s) = Zn(NO3)2 + Fe(s)
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
TlCl3 + Na2S = S + NaCl + Tl2S =>
2 TlCl3 + 3 Na2S = 2 S + 6 NaCl + Tl2S
Al(OH)3 + H2O2 = AlO3 + H2O =>
2 Al(OH)3 + 3 H2O2 = 2 AlO3 + 6 H2O
Ca(ClO)2 + Na2S + H2O = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 Na2S + 2 H2O = CaCl2 + 2 S + 4 NaOH
LiOH + H2Co3 = Li2Co3 + H2O =>
2 LiOH + H2Co3 = Li2Co3 + 2 H2O
CrCl2 + KOH = Cr(OH)2 + KCl =>
CrCl2 + 2 KOH = Cr(OH)2 + 2 KCl
CrO7{2-} + Br{-} + H{+} = Cr{3+} + H2O + Br2 =>
2 CrO7{2-} + 18 Br{-} + 28 H{+} = 2 Cr{3+} + 14 H2O + 9 Br2
KMnO4 + MgI2 + H2SO4 = MnSO4 + K2SO4 + MgSO4 + I2 + H2O =>
2 KMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 5 I2 + 8 H2O
KCl + HClO = KClO + HCl =>
KCl + HClO = KClO + HCl
C2H7NO2 = NH4 + C2H3O2 =>
C2H7NO2 = NH4 + C2H3O2
C6H15NO3 + HCl = C6H16ClNO3 =>
C6H15NO3 + HCl = C6H16ClNO3
Mg + CHL = MgCHL =>
Mg + CHL = MgCHL
{-}Methylbutan{-}1{-}olmitKupfer(II){-}oxid = {-}Methylbutan =>
{-}Methylbutan{-}1{-}olmitKupfer(II){-}oxid = {-}Methylbutan
VOCl2 + Sn + HCl = VCl3 + H2O + SnCl4 =>
4 VOCl2 + Sn + 8 HCl = 4 VCl3 + 4 H2O + SnCl4
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K2Cr2O7(aq) + KI(aq) + HCl(aq) = KCl(aq) + CrCl3(aq) + H2O(l) + I2(s) =>
K2Cr2O7(aq) + 6 KI(aq) + 14 HCl(aq) = 8 KCl(aq) + 2 CrCl3(aq) + 7 H2O(l) + 3 I2(s)
KMnO4 + ZnCl2 + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + ZnSO4 =>
2 KMnO4 + 5 ZnCl2 + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 ZnSO4
(CH3)2NH + CH3Cl = (CH3)3N + NH4Cl =>
4(CH3)2NH + CH3Cl = 3(CH3)3N + NH4Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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