| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H20O = C10H18 + H2O
CuBr + Cl2 = CuCl2 + Br2 =>
2 CuBr + 2 Cl2 = 2 CuCl2 + Br2
CuO + NiO + Ta2O5 = Cu0*5Ni0*5Ta2O6 + O2 =>
2 CuO + 10 NiO + 10 Ta2O5 = 2 Cu0*5Ni0*5Ta2O6 + O2
Ca + HClO3 = Ca(ClO3)2 + H2 =>
Ca + 2 HClO3 = Ca(ClO3)2 + H2
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH =>
CH3CH2CH2Cl + NaOH = NaCl + CH3CH2CH2OH
PbS + HNO3 = S + H2O + NO + PbNO3 =>
3 PbS + 4 HNO3 = 3 S + 2 H2O + NO + 3 PbNO3
CaCO3 + HCOOH = Ca(HCOO)2 + CO2 + H2O =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + CO2 + H2O
NH3 + HSO4 = S + HNO3 + H2O =>
7 NH3 + 8 HSO4 = 8 S + 7 HNO3 + 11 H2O
C6H5Cl + C3H6Cl + AlCl = C9H11 + AlCl3 =>
C6H5Cl + C3H6Cl + AlCl = C9H11 + AlCl3
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
Li + CH3CH2Cl = CH3CH2Li + LiCl =>
2 Li + CH3CH2Cl = CH3CH2Li + LiCl
KCl + NgSO4 = NgCl + KSO4 =>
KCl + NgSO4 = NgCl + KSO4
Rb + LiF = RbF + Li =>
Rb + LiF = RbF + Li
NH4(SCN) + BaOH = NH4OH + Ba(SCN) =>
NH4(SCN) + BaOH = NH4OH + Ba(SCN)
SO3 + SCl2 + Cl2 = SOCl2 =>
SO3 + 2 SCl2 + Cl2 = 3 SOCl2
C6H14 + Br2 = C6H13Br + HBr =>
C6H14 + Br2 = C6H13Br + HBr
KMnO4 + N2H4 + H2O = MnO2 + KNO3 + NH3 =>
2 KMnO4 + 5 N2H4 + 2 H2O = 2 MnO2 + 2 KNO3 + 8 NH3
LiOH + H2O = OH + LiH2O =>
LiOH + H2O = OH + LiH2O
Fe(OH)2 + H2Br2 = FeBr2 + H2O =>
Fe(OH)2 + H2Br2 = FeBr2 + 2 H2O
H2O2 + SnCl2 + NaOH = H2O + NaCl + Na2SnO3 =>
H2O2 + SnCl2 + 4 NaOH = 3 H2O + 2 NaCl + Na2SnO3
Na3MoO4 + NH4Cl + HCl = (NH4)3MoCl6 + NaOH + NO + H2O =>
5 Na3MoO4 + 17 NH4Cl + 13 HCl = 5(NH4)3MoCl6 + 15 NaOH + 2 NO + 3 H2O
NaCO4 + Mg = MgNaCO4 =>
NaCO4 + Mg = MgNaCO4
C18H38 + H2O = CH4 + CO2 =>
4 C18H38 + 34 H2O = 55 CH4 + 17 CO2
H2P2O6 = P2O5 + H2O =>
H2P2O6 = P2O5 + H2O
NiCl2 + KCn = NiCn2 + KCl =>
NiCl2 + 2 KCn = NiCn2 + 2 KCl
KOH + HgNO3 = KNO3 + HgOH =>
KOH + HgNO3 = KNO3 + HgOH
RbOH + HI = RbOH2I =>
RbOH + HI = RbOH2I
FeO + HBr = FeBr + OH =>
FeO + HBr = FeBr + OH
AgNO3 + Fe = Ag + Fe(NO3)2 =>
2 AgNO3 + Fe = 2 Ag + Fe(NO3)2
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
Cr + O2 = Cr12O3 =>
24 Cr + 3 O2 = 2 Cr12O3
SnS2 + (NH4)2S + S = (SnS3)2{-} + NH4{+} =>
4 SnS2 + (NH4)2S + 3 S = 2(SnS3)2{-} + 2 NH4{+}
C6H5Br + H2SO4 + HNO3 = C6H2Br(NO2)3 + H3O + HSO4 =>
C6H5Br + 3 H2SO4 + 3 HNO3 = C6H2Br(NO2)3 + 3 H3O + 3 HSO4
Cu + Cr(CH3COO)3 = Cu(CH3COO)3 + Cr =>
Cu + Cr(CH3COO)3 = Cu(CH3COO)3 + Cr
LiSO4 + SrCl2 = LiCl2 + SrSO4 =>
LiSO4 + SrCl2 = LiCl2 + SrSO4
CaCl2 + Ca(OH)2 = Ca(OH)Cl =>
CaCl2 + Ca(OH)2 = 2 Ca(OH)Cl
HCIO4 + Ca(OH)2 = Ca(CIO4)2 + H2O =>
2 HCIO4 + Ca(OH)2 = Ca(CIO4)2 + 2 H2O
NaI*H2O + Cl = NaICl + H2O =>
NaI*H2O + Cl = NaICl + H2O
BF = B + F2 =>
2 BF = 2 B + F2
HfO2 + B4C + C = HfB2 + CO =>
2 HfO2 + B4C + 3 C = 2 HfB2 + 4 CO
Zn{2+} + CrO4{2-} = ZnCrO4 =>
Zn{2+} + CrO4{2-} = ZnCrO4
PbSO4 + KI = PbI + KSO4 =>
PbSO4 + KI = PbI + KSO4
CaCl2(aq) + H2O(l) = HCl(aq) + Ca(OH)2(aq) =>
CaCl2(aq) + 2 H2O(l) = 2 HCl(aq) + Ca(OH)2(aq)
PO + NaOH = NaPO + NaOPO + H2O =>
2 PO + 2 NaOH = NaPO + NaOPO + H2O
Na(HSO)4 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na(HSO)4 + 14 H2SO4 = Na2SO4 + 21 SO2 + 18 H2O
Pb(ClO4)2 = PbCl2 + O2 =>
Pb(ClO4)2 = PbCl2 + 4 O2
NaNO2 + NaOH + Al + H2O = NaAlO2 + NH =>
3 NaNO2 + NaOH + 4 Al + H2O = 4 NaAlO2 + 3 NH
Mn + Si = MnSi5 =>
Mn + 5 Si = MnSi5
Ca + Be2 = CaBe =>
2 Ca + Be2 = 2 CaBe
(Cu(NH3)4)(OH)2 + H2SO4 = CuSO4 + (NH4)2SO4 + H2O =>
(Cu(NH3)4)(OH)2 + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/03/24
Équations équilibrées sur07/03/23
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