| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 ICl + 2 H2O = 4 HCl + 2 I2 + O2
AlCO3 = CO2 + AlO =>
AlCO3 = CO2 + AlO
CO(NH2)2 + O2 = CO2 + NO2 + H2O =>
2 CO(NH2)2 + 7 O2 = 2 CO2 + 4 NO2 + 4 H2O
CrCl2 + H2O = Cr(OH)2 + HCl =>
CrCl2 + 2 H2O = Cr(OH)2 + 2 HCl
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CdCl2 + H2S = CdS + ClH = CdCl2 + H2S =>
CdCl2 + H2S = CdS + 2 ClH
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
Cu(CH3COO)2 + Na3PO4 = Cu3(PO4)2 + CH3COONa =>
3 Cu(CH3COO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 CH3COONa
Ca(s) + S8(s) = CaS(s) =>
8 Ca(s) + S8(s) = 8 CaS(s)
Ba(OH)2(aq) + Al2(SO4)3(aq) = BaSO4(s) + Al(OH)3(s) =>
3 Ba(OH)2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 Al(OH)3(s)
Zn + Cu(NO3)2 = Cu + Zn2(NO3)3 =>
4 Zn + 3 Cu(NO3)2 = 3 Cu + 2 Zn2(NO3)3
C6H14 + Br2 = C + HBr =>
C6H14 + 7 Br2 = 6 C + 14 HBr
FeSO4 + K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 + KCN =>
3 FeSO4 + 4 K3[Fe(CN)6] = Fe4[Fe(CN)6]3 + 3 K2SO4 + 6 KCN
NiSO4 = Ni + SO2 + O2 =>
NiSO4 = Ni + SO2 + O2
H2O2(aq) = H2(l) + O2(g) =>
H2O2(aq) = H2(l) + O2(g)
NiCl2 = Ni + Cl2 =>
NiCl2 = Ni + Cl2
C4H9KO + HCl = KCl + C4H10O =>
C4H9KO + HCl = KCl + C4H10O
Fe{3+} + NCS{-} = [Fe(NCS)6]{-3} =>
Fe{3+} + 6 NCS{-} = [Fe(NCS)6]{-3}
CH3COOH + CH3CH2OH = H2O + CH3COOHCH3CH3 =>
CH3COOH + 3 CH3CH2OH = H2O + 2 CH3COOHCH3CH3
C6H10 + KMnO4 + H2O = C2H5COOH + KOH + MnO2 =>
C6H10 + 2 KMnO4 + 2 H2O = 2 C2H5COOH + 2 KOH + 2 MnO2
(CH2OH)2CHOH + HNO3 = (CH2ONO2)2CHONO2 + H2O =>
(CH2OH)2CHOH + 3 HNO3 = (CH2ONO2)2CHONO2 + 3 H2O
CoCl2 + MgS = CoS + MgCl2 =>
CoCl2 + MgS = CoS + MgCl2
Al + PbO = Al2O3 + Pb =>
2 Al + 3 PbO = Al2O3 + 3 Pb
Ag(NH3)2{+} + Cl{-} + H{+} = AgCl + NH4{+} =>
Ag(NH3)2{+} + Cl{-} + 2 H{+} = AgCl + 2 NH4{+}
Cu(CH3COO)2 + NaOH = Cu(OH)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3COO
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
K32 + Y44 = K16Y22 =>
K32 + Y44 = 2 K16Y22
PdCO3 = PdO + CO2 =>
PdCO3 = PdO + CO2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCl + Ra = H + RaCl =>
HCl + Ra = H + RaCl
Sr(C2H3O2)2(aq) + K3PO4(aq) = Sr3(PO4)2 + K(C2H3O2)(aq) =>
3 Sr(C2H3O2)2(aq) + 2 K3PO4(aq) = Sr3(PO4)2 + 6 K(C2H3O2)(aq)
Br1 + CaI2 = BrI + Ca =>
2 Br1 + CaI2 = 2 BrI + Ca
CH3OH + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH3OH + 6 KMnO4 + 9 H2SO4 = 5 CO2 + 19 H2O + 3 K2SO4 + 6 MnSO4
Mg + HNO3 = N2O + Mg(NO3)2 + H2O =>
4 Mg + 10 HNO3 = N2O + 4 Mg(NO3)2 + 5 H2O
H2O + Na2S = NaHS + NaOH =>
H2O + Na2S = NaHS + NaOH
C3H12 + N6Cl12 = C3Cl12 + N6 + H8 =>
2 C3H12 + 2 N6Cl12 = 2 C3Cl12 + 2 N6 + 3 H8
[Cu(NH3)4]{2+} + CN{-} + OH{-} = NH3 + [Cu(CN)3]{2-} + CNO{-} + H2O =>
2[Cu(NH3)4]{2+} + 7 CN{-} + 2 OH{-} = 8 NH3 + 2[Cu(CN)3]{2-} + CNO{-} + H2O
Co + Al{3+} = Co{2+} + Al =>
3 Co + 2 Al{3+} = 3 Co{2+} + 2 Al
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
H2C2O4 + H2O = HC2O4 + H3O =>
H2C2O4 + H2O = HC2O4 + H3O
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
P + Br2 = P2(Br2)3 =>
2 P + 3 Br2 = P2(Br2)3
CuSO4*5H2O + Na2CO3 + NaCl = Cu2Cl(OH)3 + Na2SO4 + CO2 + H2O =>
4 CuSO4*5H2O + 3 Na2CO3 + 2 NaCl = 2 Cu2Cl(OH)3 + 4 Na2SO4 + 3 CO2 + 17 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
NH3(aq) + N2O(g) = H2O(l) + N2(g) =>
2 NH3(aq) + 3 N2O(g) = 3 H2O(l) + 4 N2(g)
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KMnO4 + KY + H2SO4 = K2SO4 + MnSO4 + Y2 + H2O =>
2 KMnO4 + 10 KY + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 5 Y2 + 8 H2O
(NH4)2SO4 + LiOH = NH4 + LiSO4OH =>
(NH4)2SO4 + LiOH = 2 NH4 + LiSO4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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