| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg + 2 H2SO4 + O2 = 2 HgSO4 + 2 H2O
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
Hg2(NO3)2 + FeCl2 = Hg2Cl2 + Fe(NO3)2 =>
Hg2(NO3)2 + FeCl2 = Hg2Cl2 + Fe(NO3)2
NH5O + C3H8O = NH8O + C3H5O =>
NH5O + C3H8O = NH8O + C3H5O
AgFHNO3 = HFAgNO3 =>
AgFHNO3 = HFAgNO3
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
K2Cr2O7 + HNO2 + HCl = CrCl3 + H2O + KCl + HNO3 =>
K2Cr2O7 + 3 HNO2 + 8 HCl = 2 CrCl3 + 4 H2O + 2 KCl + 3 HNO3
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
NaCl + H2O = NaClO + H2 =>
NaCl + H2O = NaClO + H2
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
CrCl3 + Cl2 = CrCl6 =>
2 CrCl3 + 3 Cl2 = 2 CrCl6
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
NaH2PO4 + H2O = Na2O + HH2PO4 =>
2 NaH2PO4 + H2O = Na2O + 2 HH2PO4
CeF3 + NaOH = Ce(OH)3 + NaF =>
CeF3 + 3 NaOH = Ce(OH)3 + 3 NaF
NaOH + C = Na + CO + H2 =>
2 NaOH + 2 C = 2 Na + 2 CO + H2
Ca(OCl)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(OCl)2 + 4 HCl = CaCl2 + 2 H2O + 2 Cl2
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*5H2O + H2SO4 = Na2SO4 + CO2 + 6 H2O
Na2SO4 = Na{+} + SO4{2-} =>
Na2SO4 = 2 Na{+} + SO4{2-}
C2H3O2NH4 + CaO = C4H6CaO4 + NH3 + H2O =>
2 C2H3O2NH4 + CaO = C4H6CaO4 + 2 NH3 + H2O
hydrochloricacid + bromine = hydrobromicacid + chlorine =>
2 HCl + Br2 = 2 HBr + Cl2
ZnO + H2S = H2SO + Zn =>
ZnO + H2S = H2SO + Zn
KNO3 + C + S8 = N2 + CO2 + K2S =>
16 KNO3 + 24 C + S8 = 8 N2 + 24 CO2 + 8 K2S
HNO3 + FeSO4 + H2SO4 = NO2 + H2O + Fe2(SO4)3 =>
2 HNO3 + 2 FeSO4 + H2SO4 = 2 NO2 + 2 H2O + Fe2(SO4)3
Ba(ClO3)2 + Na2(SO4) = BaSO4 + NaClO3 =>
Ba(ClO3)2 + Na2(SO4) = BaSO4 + 2 NaClO3
LiOH(aq) + HCN(aq) = LiCN + H2O =>
LiOH(aq) + HCN(aq) = LiCN + H2O
FK + NaCl = FCl + NaK =>
FK + NaCl = FCl + NaK
(NH4)2SO4 + Hg(NO3)2 = (NH4)(NO3) + HgSO4 =>
(NH4)2SO4 + Hg(NO3)2 = 2(NH4)(NO3) + HgSO4
Al(OH)3 + Ca(OH)2 = Ca2Al(OH)7 =>
Al(OH)3 + 2 Ca(OH)2 = Ca2Al(OH)7
Mn2S3 + HNO3 = H2SO4 + NO2 + Mn(NO3)4 + H2O =>
Mn2S3 + 34 HNO3 = 3 H2SO4 + 26 NO2 + 2 Mn(NO3)4 + 14 H2O
Na2(SO4) + H2SO4 = NaHSO4 =>
Na2(SO4) + H2SO4 = 2 NaHSO4
Ag(NO3) + H2O = AgO + H2(NO3) =>
Ag(NO3) + H2O = AgO + H2(NO3)
Cu + H2O = OCu + H2 =>
Cu + H2O = OCu + H2
NH3 + NaI = [Na(NH3)]I =>
NH3 + NaI = [Na(NH3)]I
Mn(NO3)2 + NaOH + O2 = NaNO3 + H2O + NaMnO4 =>
4 Mn(NO3)2 + 12 NaOH + 5 O2 = 8 NaNO3 + 6 H2O + 4 NaMnO4
K3(Cr(O2)4) + H2SO4 = Cr2O3 + O2 + K2SO4 + H2O =>
2 K3(Cr(O2)4) + 3 H2SO4 = Cr2O3 + 5 O2 + 3 K2SO4 + 3 H2O
CrPO4 + CaSO4 = Ca3(PO4)2 + Cr2(SO4)3 =>
2 CrPO4 + 3 CaSO4 = Ca3(PO4)2 + Cr2(SO4)3
CH3COOH + BaCO3 = Ba(CH3COO)2 + CO2 + H2O =>
2 CH3COOH + BaCO3 = Ba(CH3COO)2 + CO2 + H2O
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq) =>
LiOH(aq) + Ba(NO3)2(aq) = Li(NO3)2(aq) + BaOH(aq)
PO4 + Na + H = NaH2PO4 =>
PO4 + Na + 2 H = NaH2PO4
K2CO3(aq) + HNO3(aq) = CO2(g) + H2O(l) + KNO3(aq) =>
K2CO3(aq) + 2 HNO3(aq) = CO2(g) + H2O(l) + 2 KNO3(aq)
Fe + SnCl2 = FeSn + Cl2 =>
Fe + SnCl2 = FeSn + Cl2
SnCl2 + H2O = Sn + HCl + O2 =>
2 SnCl2 + 2 H2O = 2 Sn + 4 HCl + O2
SrCO3 + FeO2 = SrFeO3 + CO2 =>
SrCO3 + FeO2 = SrFeO3 + CO2
Cu2Mg = Cu + Mg2 =>
2 Cu2Mg = 4 Cu + Mg2
CHO = HCO =>
CHO = HCO
NaBrO2 + HCl = NaCl + Br2 + H2O + NaBrO3 =>
5 NaBrO2 + 2 HCl = 2 NaCl + Br2 + H2O + 3 NaBrO3
Ce + H2O = Ce(OH)2 + H2 =>
Ce + 2 H2O = Ce(OH)2 + H2
CH3OH + N2 = NCN + NH3 + O2 =>
6 CH3OH + 10 N2 = 6 NCN + 8 NH3 + 3 O2
Cu(HCO3)2 + PbO2 = Cu2O2 + Pb(HCO3)4 =>
2 Cu(HCO3)2 + PbO2 = Cu2O2 + Pb(HCO3)4
CrSO4 + H2 = H2SO4 + Cr =>
CrSO4 + H2 = H2SO4 + Cr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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