| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrSO4 + H2O = CrO + H2SO4
Co(NO3)2*6H2O = Co3O4 + O2 + NO2 + H2O =>
3 Co(NO3)2*6H2O = Co3O4 + O2 + 6 NO2 + 18 H2O
Cl + As + H2O = H3AsO4 + HCl =>
5 Cl + As + 4 H2O = H3AsO4 + 5 HCl
Zn3(PO4)2 + CH3COOH = Zn3(CH3COO)2 + HPO4 =>
Zn3(PO4)2 + 2 CH3COOH = Zn3(CH3COO)2 + 2 HPO4
CuSO4*H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2*H2O =>
CuSO4*H2O + (NH4)2SO4 = (NH4)2Cu(SO4)2*H2O
NaClO2 + C9H8O = C9H8O2 + NaCl =>
NaClO2 + 2 C9H8O = 2 C9H8O2 + NaCl
Sr(s)H2 = SrH2 =>
Sr(s)H2 = SrH2
C2H5COOH(l) + NaOH(l) = C2H5COONa(aq) + H2O(l) =>
C2H5COOH(l) + NaOH(l) = C2H5COONa(aq) + H2O(l)
H2C2O4 + NaOH = Na2C2O4(aq) + H2O(l) =>
H2C2O4 + 2 NaOH = Na2C2O4(aq) + 2 H2O(l)
C8H18 = C4H8 + C4H10 =>
C8H18 = C4H8 + C4H10
Ca(HS)2 + HNO3 = Ca(NO3)2 + SO2 + NO2 + H2O =>
Ca(HS)2 + 14 HNO3 = Ca(NO3)2 + 2 SO2 + 12 NO2 + 8 H2O
CuO + CH4O = H2CO + H2O + Cu =>
CuO + CH4O = H2CO + H2O + Cu
NaCl + Fe(OH)3 = Na(OH) + FeCl3 =>
3 NaCl + Fe(OH)3 = 3 Na(OH) + FeCl3
SnCl4 + NH4OH = H2SnO3 + NH4Cl + H2O =>
SnCl4 + 4 NH4OH = H2SnO3 + 4 NH4Cl + H2O
NO + NaOH = NaNO2 + H2O + N2O =>
4 NO + 2 NaOH = 2 NaNO2 + H2O + N2O
Cr2(SO4)3 + K4(CO3)2 = Cr2(CO3)2 + K4(SO4)3 =>
Cr2(SO4)3 + K4(CO3)2 = Cr2(CO3)2 + K4(SO4)3
NiSO4*7H2O(heat) = NiSO4 + H2O =>
NiSO4*7H2O(heat) = NiSO4 + 7 H2O
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Mg + FeSO4 = Fe + Mg(SO4)3 =>
Mg + 3 FeSO4 = 3 Fe + Mg(SO4)3
C2H25OH + O2 = CO2 + H2O =>
C2H25OH + 8 O2 = 2 CO2 + 13 H2O
C17H35COOH + H2O = C17H35COO + H3O =>
C17H35COOH + H2O = C17H35COO + H3O
Pb2 + NiSO4 = Ni + PbSO4 =>
Pb2 + 2 NiSO4 = 2 Ni + 2 PbSO4
NO3{-} + H2S + H2O = HSO4{-} + NH4{+} + OH{-} =>
NO3{-} + H2S + 2 H2O = HSO4{-} + NH4{+} + OH{-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO2 + HNO2 = Cl2 + N2O4 + H2O =>
2 HClO2 + 6 HNO2 = Cl2 + 3 N2O4 + 4 H2O
Mg(H2O)6{2+}(aq) + OH{-}(aq) = Mg(H2O)4(OH)2(s) + H2O(l) =>
Mg(H2O)6{2+}(aq) + 2 OH{-}(aq) = Mg(H2O)4(OH)2(s) + 2 H2O(l)
C + H2SO4 = SO2 + C2O + H2O =>
2 C + H2SO4 = SO2 + C2O + H2O
CuSO4 + AlCl3 = CuCl3 + AlSO4 =>
CuSO4 + AlCl3 = CuCl3 + AlSO4
As2S3 + HClO4 + H2O = H3As + HCl + H2SO4 =>
2 As2S3 + 3 HClO4 + 12 H2O = 4 H3As + 3 HCl + 6 H2SO4
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
Al(NO3)3 + H2S04 = HNO3 + Al2(S04)3 =>
2 Al(NO3)3 + 3 H2S04 = 6 HNO3 + Al2(S04)3
HgO + NaOH = Hg(OH)2 + Na2O =>
HgO + 2 NaOH = Hg(OH)2 + Na2O
HF + Zn = ZnF2 + H2 =>
2 HF + Zn = ZnF2 + H2
NaCl(aq) + CuSO4 = CuCl2 + Na2SO4 =>
2 NaCl(aq) + CuSO4 = CuCl2 + Na2SO4
KHCO3 + Fe2(SO4)3 = K2SO4 + Fe(OH)3 + CO2 =>
6 KHCO3 + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3 + 6 CO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
H2TeO2 + Ti(OH)3 = Ti2(TeO2)3 + H2O =>
3 H2TeO2 + 2 Ti(OH)3 = Ti2(TeO2)3 + 6 H2O
Fe{3}{+} + NH3 + H2O = NH4{+}{+} + Fe(OH)3 =>
Fe{3}{+} + 3 NH3 + 3 H2O = 3 NH4{+}{+} + Fe(OH)3
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
MnO2 + HO2({-}) = MnO4({-}) + OH({-}) + H2O =>
2 MnO2 + 3 HO2({-}) = 2 MnO4({-}) + OH({-}) + H2O
Aluminiumoxide + sulfuricacid = Aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Al + KNO3 + KOH + H2O = K[Al(OH)4] + NH3 =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 8 K[Al(OH)4] + 3 NH3
PbCl2 + Zn(NO3)2 = ZnCl2 + Pb(NO3)2 =>
PbCl2 + Zn(NO3)2 = ZnCl2 + Pb(NO3)2
Li + H2O = H2 + LiOH =>
2 Li + 2 H2O = H2 + 2 LiOH
CH3OH + CrO3 = CHOH + Cr(OH)3 =>
3 CH3OH + 2 CrO3 = 3 CHOH + 2 Cr(OH)3
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
CaSO4(s) + HF = H2SO4 + CaF2(s) =>
CaSO4(s) + 2 HF = H2SO4 + CaF2(s)
C6H6 + Br2 = C6H4Br2 + H2Br =>
2 C6H6 + 3 Br2 = 2 C6H4Br2 + 2 H2Br
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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