| Équations équilibrées la veille |
HClO + Fe(OH)3 = H4O3 + FeClO
KCrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
2 KCrO4 + 8 FeSO4 + 8 H2SO4 = Cr2(SO4)3 + 4 Fe2(SO4)3 + K2SO4 + 8 H2O
HCl + HNO3 = ClNO3 + H2 =>
HCl + HNO3 = ClNO3 + H2
C6H14O6 + O2 = CO2 + H2O =>
2 C6H14O6 + 13 O2 = 12 CO2 + 14 H2O
LiOH(s) + HCl(aq) = LiCl(aq) + H2O(l) =>
LiOH(s) + HCl(aq) = LiCl(aq) + H2O(l)
CH3CH2OH + O2 = C3H3CHO + H2O =>
4 CH3CH2OH + 3 O2 = 2 C3H3CHO + 8 H2O
Er(NO3)(TeO3) = Er(TeO5) + NO =>
Er(NO3)(TeO3) = Er(TeO5) + NO
(CaSO3)2 = CaO + SO2 =>
(CaSO3)2 = 2 CaO + 2 SO2
NH4Cl + AlPO4 = AlCl3 + (NH4)3PO4 =>
3 NH4Cl + AlPO4 = AlCl3 + (NH4)3PO4
C9H11NO2 + O = CO2 + H2O + HNO2 =>
C9H11NO2 + 23 O = 9 CO2 + 5 H2O + HNO2
CaC2 + H2O = Ca(OH)2 + HCCH =>
CaC2 + 2 H2O = Ca(OH)2 + HCCH
B4O9H4 + H2O = H3BO3 + OH =>
B4O9H4 + 5 H2O = 4 H3BO3 + 2 OH
CH2O + KMnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 CH2O + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 11 H2O + 4 MnSO4 + 2 K2SO4
C3H8 + O = carbondioxide + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
NaPO4 + FeNO3 = FePO4 + NaNO3 =>
NaPO4 + FeNO3 = FePO4 + NaNO3
NaAsO2 + HCl = AsCl3 + NaOH + H2O =>
NaAsO2 + 3 HCl = AsCl3 + NaOH + H2O
MnO4{-} + U{4+} + H = Mn{2+} + UO2{+} + H2O =>
MnO4{-} + U{4+} + 4 H = Mn{2+} + UO2{+} + 2 H2O
HIKHCO3 = KICO2H2O =>
HIKHCO3 = KICO2H2O
CO + H = CH4OH =>
CO + 5 H = CH4OH
C3H7NH2 + H2 = CH4 + NH3 =>
C3H7NH2 + 3 H2 = 3 CH4 + NH3
HCIO4 + H2O = H2CIO4 + OH =>
HCIO4 + H2O = H2CIO4 + OH
NaCl + MnI = NaI + MnCl =>
NaCl + MnI = NaI + MnCl
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Au{+3} + Fe{+2} = Au + Fe{+3} =>
Au{+3} + 3 Fe{+2} = Au + 3 Fe{+3}
MgO + C6H8O7 = Mg3(C6H5O7)2 + H2O =>
3 MgO + 2 C6H8O7 = Mg3(C6H5O7)2 + 3 H2O
Pb + Cu(NO3)2 = Pb(NO3)2 + Cu2 =>
2 Pb + 2 Cu(NO3)2 = 2 Pb(NO3)2 + Cu2
Ca(OH)2 + N2O5 = [Ca(OH)]NO3 + H2O =>
2 Ca(OH)2 + N2O5 = 2[Ca(OH)]NO3 + H2O
C6H5CHO + Cu(OH)2 = C6H5COOH + Cu2O + H2O =>
C6H5CHO + 2 Cu(OH)2 = C6H5COOH + Cu2O + 2 H2O
Cl + Br + O = ClBrO =>
Cl + Br + O = ClBrO
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Fe2O3 + K2O = K3FeO3 =>
Fe2O3 + 3 K2O = 2 K3FeO3
Cr + Fe(OH)2 = Cr2(OH)2 + Fe =>
2 Cr + Fe(OH)2 = Cr2(OH)2 + Fe
NaOH + PbCl = OHCl + NaPb =>
NaOH + PbCl = OHCl + NaPb
Ag(SO) + CaCl = AgCl + Ca(SO) =>
Ag(SO) + CaCl = AgCl + Ca(SO)
FeBr2 + Al(OH)3 = Fe(OH)2 + AlBr3 =>
3 FeBr2 + 2 Al(OH)3 = 3 Fe(OH)2 + 2 AlBr3
ZnSO4 + SrOH2 = Sr(SO4)2 + Zn + H2O =>
2 ZnSO4 + SrOH2 = Sr(SO4)2 + 2 Zn + H2O
NaClO + CH3COOH = CH3COONa + ClOH =>
NaClO + CH3COOH = CH3COONa + ClOH
K + FeI = Fe + KI =>
K + FeI = Fe + KI
FeCl3 + NaOCl = Cl2 + Fe2O3 + NaCl =>
2 FeCl3 + 3 NaOCl = 3 Cl2 + Fe2O3 + 3 NaCl
P2S3(s) = P4(s) + S(g) =>
2 P2S3(s) = P4(s) + 6 S(g)
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
ZnO + Cl2O7 = ZnCl2 + O2 =>
ZnO + Cl2O7 = ZnCl2 + 4 O2
Al(OH)3 + K{+} + C2O42{-} + H = K3[Al(C2O4)3]*3H2O + H2O =>
Al(OH)3 + 3 K{+} + 3 C2O42{-} + 231 H = K3[Al(C2O4)3]*3H2O + 114 H2O
C2H5*4(OH) + Na = C2H5*4(ONa) + H2 =>
C2H5*4(OH) + 4 Na = C2H5*4(ONa) + 2 H2
Na2SO3 + KIO3 = K2SO3 + NaIO3 =>
Na2SO3 + 2 KIO3 = K2SO3 + 2 NaIO3
[Fe(H2O)2(CN)3] + NaOH = Fe(OH)3 + NaCN + H2O =>
[Fe(H2O)2(CN)3] + 3 NaOH = Fe(OH)3 + 3 NaCN + 2 H2O
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
AgN(aq) + KI(aq) = KN(aq) + AgI(s) =>
AgN(aq) + KI(aq) = KN(aq) + AgI(s)
Ba + C1 = BaC1 =>
Ba + C1 = BaC1
Ca3(PO4)2 + Pb(CO3)2 = Pb3(PO4)4 + CaCO3 =>
2 Ca3(PO4)2 + 3 Pb(CO3)2 = Pb3(PO4)4 + 6 CaCO3
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Équations équilibrées sur02/10/25
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