| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Cl2 = 2 KCl*
HgBr2 + Na3PO4 = HgPO4 + Br2Na3 =>
HgBr2 + Na3PO4 = HgPO4 + Br2Na3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Fe3O4 + H2O = Fe2O3 + H =>
2 Fe3O4 + H2O = 3 Fe2O3 + 2 H
NiCO3 + C2H2O4 = NiC2O4 + H2CO3 =>
NiCO3 + C2H2O4 = NiC2O4 + H2CO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Bi(OH)3 + HSnO2 = Bi + HSnO3 + H2O =>
2 Bi(OH)3 + 3 HSnO2 = 2 Bi + 3 HSnO3 + 3 H2O
Cr{3+} + Al = Al{3+} + Cr{2+} =>
3 Cr{3+} + Al = Al{3+} + 3 Cr{2+}
Cu(CH3COO)2 + Na2CO3 + H2O = Cu2CO3(OH)2 + NaCH3COO + CO2 =>
2 Cu(CH3COO)2 + 2 Na2CO3 + H2O = Cu2CO3(OH)2 + 4 NaCH3COO + CO2
C8H12 + KMnO4 + H2SO4 = C8H10O4 + H2O + MnO2 + K2SO4 =>
3 C8H12 + 10 KMnO4 + 5 H2SO4 = 3 C8H10O4 + 8 H2O + 10 MnO2 + 5 K2SO4
Ba(HCO3)2 + Rb2CO3 = BaCO3 + RbHCO3 =>
Ba(HCO3)2 + Rb2CO3 = BaCO3 + 2 RbHCO3
HgOH + H2S = S2 + Hg + H2O =>
4 HgOH + 2 H2S = S2 + 4 Hg + 4 H2O
Cl3 + NaBr = Na3Cl + Br =>
Cl3 + 9 NaBr = 3 Na3Cl + 9 Br
Hg2CrO2 = Hg + Cr2O3 + O2 =>
4 Hg2CrO2 = 8 Hg + 2 Cr2O3 + O2
Mn2O3 + PbO2 + HNO3 = H2MnO7 + Pb(NO3)2 + H2O =>
Mn2O3 + 9 PbO2 + 18 HNO3 = 2 H2MnO7 + 9 Pb(NO3)2 + 7 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K2CrO4 + HCl = K2Cr2O7 + KCl + H2O =>
2 K2CrO4 + 2 HCl = K2Cr2O7 + 2 KCl + H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + NaCN + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 12 NaOH = 2 Fe(OH)3 + 12 NaCN + 3 Fe(OH)2
CH3OH + NH4OH + H2SO4 + O2 = C333H548N84O172S6 + H2O =>
666 CH3OH + 168 NH4OH + 12 H2SO4 + 339 O2 = 2 C333H548N84O172S6 + 1216 H2O
FeC2O2*2H2O + O2 = FeO + H2O + CO2 =>
2 FeC2O2*2H2O + 3 O2 = 2 FeO + 4 H2O + 4 CO2
NH3 + HNo3 = NH4 + No3 =>
NH3 + HNo3 = NH4 + No3
As2S3 + NH4*H2O + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH4*H2O + 20 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 32 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
Pb(CH3COO)2 + CrI3 = PbI3 + Cr(CH3COO)2 =>
Pb(CH3COO)2 + CrI3 = PbI3 + Cr(CH3COO)2
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
NH4Cl + Hg2(C2H3O2)2 = HgCl + NH4C2H3O2 =>
2 NH4Cl + Hg2(C2H3O2)2 = 2 HgCl + 2 NH4C2H3O2
H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + V2O3(s) = V2(SO4)3(aq) + 3 H2O(l)
FeSO4 + Br2 = SO4 + FeBr2 =>
FeSO4 + Br2 = SO4 + FeBr2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NaNO3(aq) + BaCl2(aq) = NaCl + Ba(NO3)2 =>
2 NaNO3(aq) + BaCl2(aq) = 2 NaCl + Ba(NO3)2
Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s) =>
2 Na(OH)1 + Cu(SO4)1 = Na2(SO4)1 + Cu(OH)2(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MnO4{-} + SO2 + H{+} = MnO2 + SO3 + H2O =>
2 MnO4{-} + 3 SO2 + 2 H{+} = 2 MnO2 + 3 SO3 + H2O
HClO3 + Fe(OH)3 = Fe(ClO3)3 + H2O =>
3 HClO3 + Fe(OH)3 = Fe(ClO3)3 + 3 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)(aq) + Fe(s) =>
3 Zn(s) + Fe(NO3)3(aq) = 3 Zn(NO3)(aq) + Fe(s)
Na2CrO4 + HCl = Na2Cr2O7 + NaCl + H2O =>
2 Na2CrO4 + 2 HCl = Na2Cr2O7 + 2 NaCl + H2O
MnBr6 = Mn + Br2 =>
MnBr6 = Mn + 3 Br2
Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O
FeAsS + O2 + H2O = H3AsO4 + FeSO4 =>
4 FeAsS + 13 O2 + 6 H2O = 4 H3AsO4 + 4 FeSO4
lithiumiodide + hydrogenfluoride = LiF + HI =>
LiI + HF = LiF + HI
HCl(aq) + Hg2(NO3)2(aq) = HNO3 + HgCl =>
2 HCl(aq) + Hg2(NO3)2(aq) = 2 HNO3 + 2 HgCl
Pb(NO3)2 + H(SO4) = HNO3 + Pb(SO4)2 =>
Pb(NO3)2 + 2 H(SO4) = 2 HNO3 + Pb(SO4)2
C5H12 + F2 = HFFC5H11 =>
C5H12 + F2 = HFFC5H11
CH2S1 + O2 = CO2 + H2O + SO3 =>
CH2S1 + 3 O2 = CO2 + H2O + SO3
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
KBr + KMnO4 = K2MnO4 + Br =>
KBr + KMnO4 = K2MnO4 + Br
Na + Cl(g) = NaCl(s) =>
Na + Cl(g) = NaCl(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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