| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 Fe(NO3)2 + KMnO4 + 8 HNO3 = 5 Fe(NO3)3 + Mn(NO3)2 + KNO3 + 4 H2O
Se2Cl2 + H2O = H2SeO3 + Se + HCl =>
2 Se2Cl2 + 3 H2O = H2SeO3 + 3 Se + 4 HCl
AgNO3 + H25 = Ag25 + HNO3 =>
25 AgNO3 + H25 = Ag25 + 25 HNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pt + F2 = PtF =>
2 Pt + F2 = 2 PtF
PbBr2 + Cl = PbCl2 + Br =>
PbBr2 + 2 Cl = PbCl2 + 2 Br
Zn(NO3)2 + NH4(OH) = Zn(OH)2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4(OH) = Zn(OH)2 + 2 NH4NO3
Al(OH)3 + H3PO4 = (Al(OH))3(PO4)2 + H2O =>
3 Al(OH)3 + 2 H3PO4 = (Al(OH))3(PO4)2 + 6 H2O
H2SO4 + Cu(NO3) = CuSO4 + H2(NO3) =>
H2SO4 + Cu(NO3) = CuSO4 + H2(NO3)
VOSO4 = VO2 + SO2 + O2 =>
2 VOSO4 = 2 VO2 + 2 SO2 + O2
CH3CH2Br2 + Br2 = CH3CHBr2 + HBr =>
2 CH3CH2Br2 + Br2 = 2 CH3CHBr2 + 2 HBr
Ca + FeBr2 = CaBr2 + Fe2 =>
2 Ca + 2 FeBr2 = 2 CaBr2 + Fe2
CH3COH(CH3)CH3 + HCl = CH3CCl(CH3)CH3 + H2O =>
CH3COH(CH3)CH3 + HCl = CH3CCl(CH3)CH3 + H2O
LiCoO2 + H2SO4 + NaHSO3 = Li2SO4 + CoSO4 + H2O + Na2SO4 =>
4 LiCoO2 + 5 H2SO4 + 2 NaHSO3 = 2 Li2SO4 + 4 CoSO4 + 6 H2O + Na2SO4
Mg(OH)2 + Li3N = Mg3N2 + LiOH =>
3 Mg(OH)2 + 2 Li3N = Mg3N2 + 6 LiOH
H3P + Mn(OH)3 = MnP + H2O =>
H3P + Mn(OH)3 = MnP + 3 H2O
HBr + HBrO3 = Br2H2O =>
5 HBr + HBrO3 = 3 Br2H2O
Magnesiumchloride + silvernitrate = magnesiumnitrate + silverchloride =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
NH3OHCl + NaOH + Al = Na3[Al(OH)6] + NaCl + NH3 =>
3 NH3OHCl + 9 NaOH + 2 Al = 2 Na3[Al(OH)6] + 3 NaCl + 3 NH3
KMnO4(aq) + H2SO4(aq) + KI(aq) = I2 + MnSO4 + K2SO4 + H2O =>
2 KMnO4(aq) + 8 H2SO4(aq) + 10 KI(aq) = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O
O3 + I2 = IO3 =>
2 O3 + I2 = 2 IO3
Br + H2S = HBr + S =>
2 Br + H2S = 2 HBr + S
Cl + OH{-} = Cl{-} + ClO3{-} + H2O =>
6 Cl + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
H52 = H2 =>
H52 = 26 H2
Mn + O + K = KMnO4 =>
Mn + 4 O + K = KMnO4
H2SO4(aq) + Al(OH)3(aq) = Al2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Al(OH)3(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Mg(NO) + NH4OH = Mg(OH)2 + (NH4)2NO =>
Mg(NO) + 2 NH4OH = Mg(OH)2 + (NH4)2NO
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
C12H16 + O2 = CO2 + H2O =>
C12H16 + 16 O2 = 12 CO2 + 8 H2O
As2O3 + NaHCO3 = Na3AsO3 + H2O + CO2 =>
As2O3 + 6 NaHCO3 = 2 Na3AsO3 + 3 H2O + 6 CO2
KNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O =>
KNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + KNO2 + H2O
SiO2HCl = SiClHO2 =>
SiO2HCl = SiClHO2
NH4Al(SO4)2 + NH3 + H2O = Al2O3*H2O + (NH4)2SO4 =>
2 NH4Al(SO4)2 + 6 NH3 + 4 H2O = Al2O3*H2O + 4(NH4)2SO4
Al + Au2(SO4)3 = AlS3 + Au2(O4)3 =>
Al + Au2(SO4)3 = AlS3 + Au2(O4)3
CaCl2 + K3(PO4) = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KCl
HBr + NiCO3 = NiBr2 + H2O + CO2 =>
2 HBr + NiCO3 = NiBr2 + H2O + CO2
(NH4)2S + Li2O = (NH4)2O + Li2S =>
(NH4)2S + Li2O = (NH4)2O + Li2S
CH6N + NH3 = CH3NH2 + NH4 =>
CH6N + NH3 = CH3NH2 + NH4
CaH2 + H2SO4 = CaSO4 + SO2 + H2O =>
CaH2 + 3 H2SO4 = CaSO4 + 2 SO2 + 4 H2O
Hg2(C2H3O2)(aq) + KCl(aq) = Hg2Cl(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)(aq) + KCl(aq) = Hg2Cl(s) + KC2H3O2(aq)
NH4OH + HSO4 = SO4NH4 + H2O =>
NH4OH + HSO4 = SO4NH4 + H2O
NH4OH + Al(NO2)3 = NH4NO2 + Al(OH)3 =>
3 NH4OH + Al(NO2)3 = 3 NH4NO2 + Al(OH)3
NH3 + I2 = N2I6 + HH2 =>
2 NH3 + 3 I2 = N2I6 + 2 HH2
F2 + KBr = KF + Br2 =>
F2 + 2 KBr = 2 KF + Br2
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na2(NO3)2 =>
Zn(NO3)2 + Na2CO3 = ZnCO3 + Na2(NO3)2
Ag + NiSO4 = Ag(SO4) + Ni =>
Ag + NiSO4 = Ag(SO4) + Ni
Li + PO4 = Li3(PO4) =>
3 Li + PO4 = Li3(PO4)
HCl + CaMg(CO3)2 = CaCl2 + MgCl2 + CO2 + H2O =>
4 HCl + CaMg(CO3)2 = CaCl2 + MgCl2 + 2 CO2 + 2 H2O
NH2OH + H2O = NH4 + OH =>
NH2OH + 2 H2O = NH4 + 3 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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