| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 = Mg + SO4
(NH4)HCO3 + NaCl = NaHCO3 + (NH4)Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + (NH4)Cl
NH4 + I2 = N2I6 + H2 =>
2 NH4 + 3 I2 = N2I6 + 4 H2
Co2(SO4)3 + HCl = CoCl2 + Cl2 + H2SO4 =>
Co2(SO4)3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2SO4
H3PO4(aq) + Ba(OH)2(aq) = Ba3(PO4)2 + H2O(l) =>
2 H3PO4(aq) + 3 Ba(OH)2(aq) = Ba3(PO4)2 + 6 H2O(l)
HClO4 + Ba(OH)2 = Ba(ClO4) + H(OH)2 =>
HClO4 + Ba(OH)2 = Ba(ClO4) + H(OH)2
KMnO4 + KI + H2SO4 = I + MnSO4 + K2SO4 + H2O =>
KMnO4 + 5 KI + 4 H2SO4 = 5 I + MnSO4 + 3 K2SO4 + 4 H2O
NO2 + KMnO4 + H2O = KNO3 + HNO3 + MnO2 =>
3 NO2 + KMnO4 + H2O = KNO3 + 2 HNO3 + MnO2
MnCl2*4H2O + AgNO3 = MnNO3 + AgCl2*4H2O =>
MnCl2*4H2O + AgNO3 = MnNO3 + AgCl2*4H2O
SnX4 + Pt3N4 = Sn3N4 + PtX4 =>
3 SnX4 + Pt3N4 = Sn3N4 + 3 PtX4
Fe2 + Cl = FeCl2 =>
Fe2 + 4 Cl = 2 FeCl2
NaNo3(aq) + CaBr2(aq) = CaNo3 + NaBr2 =>
NaNo3(aq) + CaBr2(aq) = CaNo3 + NaBr2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na2S + Cl2 = NaCl + S2 =>
2 Na2S + 2 Cl2 = 4 NaCl + S2
Ba(NO3)2 + NH4CO3 = BaCO3 + NH4(NO3)2 =>
Ba(NO3)2 + NH4CO3 = BaCO3 + NH4(NO3)2
Al(C2H3O2)(aq) + (NH3)PO4(aq) = AlPO4(s) + NH3C2H3O2(aq) =>
Al(C2H3O2)(aq) + (NH3)PO4(aq) = AlPO4(s) + NH3C2H3O2(aq)
NaHCO3 + C4H6O5 = CO2 + Na2C4H4O5 + H2O =>
2 NaHCO3 + C4H6O5 = 2 CO2 + Na2C4H4O5 + 2 H2O
Al(NO3)3(aq) + NaCO3(aq) = Al(O)3(s) + NaNO3(aq) + CO2(aq) =>
Al(NO3)3(aq) + 3 NaCO3(aq) = Al(O)3(s) + 3 NaNO3(aq) + 3 CO2(aq)
H2O + Cl = HCl + O2 = H2O =>
2 H2O + 4 Cl = 4 HCl + O2
Bi + HCl = BiCl3 + H2 =>
2 Bi + 6 HCl = 2 BiCl3 + 3 H2
AsS5 + HNO3 = H3AsO4 + HHSO4 + NO2 + H2O =>
AsS5 + 35 HNO3 = H3AsO4 + 5 HHSO4 + 35 NO2 + 11 H2O
NaF + H2 = Na + HF =>
2 NaF + H2 = 2 Na + 2 HF
P2S2 = P4 + S8 =>
4 P2S2 = 2 P4 + S8
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
Na + H2O = Na2HO + H =>
2 Na + H2O = Na2HO + H
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3COH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 4 H2SO4 + K2Cr2O7 = 3 CH3COH + K2SO4 + Cr2(SO4)3 + 7 H2O
CH2O + He = He2O + CH2 =>
CH2O + 2 He = He2O + CH2
Zn + FeCl2 = Zn2Cl3 + Fe =>
4 Zn + 3 FeCl2 = 2 Zn2Cl3 + 3 Fe
Al + Ba(OH)2 = Ba + Al(OH) =>
2 Al + Ba(OH)2 = Ba + 2 Al(OH)
NH2CH(CH2SH)COOH + O2 = CO2 + H2O + N2 + SO2 =>
4 NH2CH(CH2SH)COOH + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
C8H4O4{2-} + H2O = CO2 + CH4 + HCO3{-} =>
4 C8H4O4{2-} + 26 H2O = 9 CO2 + 15 CH4 + 8 HCO3{-}
CaCO3 + H2O = Ca(OH)2 + C2H2 + O2 =>
4 CaCO3 + 6 H2O = 4 Ca(OH)2 + 2 C2H2 + 5 O2
HBr + LiMnO4 = LiBr + MnBr2 + Br2 + H2O =>
16 HBr + 2 LiMnO4 = 2 LiBr + 2 MnBr2 + 5 Br2 + 8 H2O
P + Br = PBr3 =>
P + 3 Br = PBr3
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
Zn + KClO + KOH + H2O = K2[Zn(OH)4] + KCl =>
Zn + KClO + 2 KOH + H2O = K2[Zn(OH)4] + KCl
VO + Fe2O3 = V2O5 + FeO =>
2 VO + 3 Fe2O3 = V2O5 + 6 FeO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
C4H10S + NaClO = C8H18S2 + NaCl + H2O =>
2 C4H10S + NaClO = C8H18S2 + NaCl + H2O
CH2O + He = He2O + CH2 =>
CH2O + 2 He = He2O + CH2
Pb(C2H3O2)2 + CrCl3 = PbCl2 + Cr(C2H3O2)3 =>
3 Pb(C2H3O2)2 + 2 CrCl3 = 3 PbCl2 + 2 Cr(C2H3O2)3
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
CH2O + He = He2O + CH2 =>
CH2O + 2 He = He2O + CH2
NH4Cl + F2 = NH4 + F2Cl =>
NH4Cl + F2 = NH4 + F2Cl
H2S + Cl3Fe = Cl2Fe + S + HCl =>
H2S + 2 Cl3Fe = 2 Cl2Fe + S + 2 HCl
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
S8 + OH{-} = S2O3{2-} + S2{2-} + H2O =>
3 S8 + 24 OH{-} = 4 S2O3{2-} + 8 S2{2-} + 12 H2O
Sn3(PO3)4 + CaO = Sn3O + Ca(PO3)4 =>
Sn3(PO3)4 + CaO = Sn3O + Ca(PO3)4
(NH4)2Fe(SO4)2*6H2O + FeCl3*6H2O + NH3 = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
(NH4)2Fe(SO4)2*6H2O + 2 FeCl3*6H2O + 8 NH3 = Fe3O4 + 6 NH4Cl + 2(NH4)2SO4 + 14 H2O
Na2 + Cl2 = NaCl =>
Na2 + Cl2 = 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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