| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12S + 9 O2 = SO2 + 5 CO2 + 6 H2O
Ag(s) + Pb(NO3)2(aq) = AgNO3 + Pb =>
2 Ag(s) + Pb(NO3)2(aq) = 2 AgNO3 + Pb
Zn(OH)2 + P2O5 = ZnO + H3PO4 =>
3 Zn(OH)2 + P2O5 = 3 ZnO + 2 H3PO4
K3PO4 + FeCl2 = KCl + Fe3(PO4)2 =>
2 K3PO4 + 3 FeCl2 = 6 KCl + Fe3(PO4)2
Na2O + Cl = NaCl + O2 =>
2 Na2O + 4 Cl = 4 NaCl + O2
C3H5ClO2 + NaOH = C3H4O2 + NaCl + H2O =>
C3H5ClO2 + NaOH = C3H4O2 + NaCl + H2O
HCl + AgNO2 = AgCl + HNO2 =>
HCl + AgNO2 = AgCl + HNO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
LiHCO3 + H3PO3 = Li3PO3 + H2CO3 =>
3 LiHCO3 + H3PO3 = Li3PO3 + 3 H2CO3
OH + PH3 = P + H2O =>
3 OH + PH3 = P + 3 H2O
Cu + Fe = FeCu =>
Cu + Fe = FeCu
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
HI + Li2SO4 = H2O + Li2S + I =>
8 HI + Li2SO4 = 4 H2O + Li2S + 8 I
C6H5COOH + SOCl2 = C6H5COCl + SO2 + HCl =>
C6H5COOH + SOCl2 = C6H5COCl + SO2 + HCl
Na3PO4 + CuSO4 = Na + SO4 + CuPO4 =>
Na3PO4 + CuSO4 = 3 Na + SO4 + CuPO4
Fe + AlO2 = Al + FeO2 =>
Fe + AlO2 = Al + FeO2
Ag + O2 = AgO =>
2 Ag + O2 = 2 AgO
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
OH{-} = H2O + O2 + e =>
4 OH{-} = 2 H2O + O2 + 4e
CaCl2 + C2O4 = Ca(C2O4) + Cl =>
CaCl2 + C2O4 = Ca(C2O4) + 2 Cl
Fe(OH)3 = FeO3 + H =>
Fe(OH)3 = FeO3 + 3 H
AgNo3 + KOH = AgKOHNo3 =>
AgNo3 + KOH = AgKOHNo3
C10H10 + CI2 = HCI + C =>
C10H10 + 5 CI2 = 10 HCI + 5 C
(NH4)3AsO3 + (NH4)3AsS3 + HCl = As2S3 + NH4Cl + H2O =>
(NH4)3AsO3 + (NH4)3AsS3 + 6 HCl = As2S3 + 6 NH4Cl + 3 H2O
Cr2O3 + CaO = CaCr2O4 =>
Cr2O3 + CaO = CaCr2O4
Li{+} + Br{-} = LiBr =>
Li{+} + Br{-} = LiBr
HSbF6 + CsOH = CsSbF6 + H2O =>
HSbF6 + CsOH = CsSbF6 + H2O
Cs + Sb = CsSb =>
Cs + Sb = CsSb
SnCl2 + Fe2(SO4)3 + HCl = SnCl4 + FeSO4 + H2SO4 =>
SnCl2 + Fe2(SO4)3 + 2 HCl = SnCl4 + 2 FeSO4 + H2SO4
C6H5CHO + Ag2O = Ag + C6H5COOH =>
C6H5CHO + Ag2O = 2 Ag + C6H5COOH
K2SO4 + NaOH = K2OH + NaSO4 =>
K2SO4 + NaOH = K2OH + NaSO4
Ca + HCl = Ca(HCl)2 =>
Ca + 2 HCl = Ca(HCl)2
FeO + KNO3 + HNO3 = NO2 + Fe(NO3)3 + KOH =>
FeO + 2 KNO3 + 2 HNO3 = NO2 + Fe(NO3)3 + 2 KOH
ZnSO4 + NH4 = NH4SO4 + Zn =>
ZnSO4 + NH4 = NH4SO4 + Zn
MnO4{-} + Fe2{+} + H3O = Mn2{+} + Fe3{+} + H2O =>
2 MnO4{-} + 9 Fe2{+} + 16 H3O = Mn2{+} + 6 Fe3{+} + 24 H2O
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cu{2+} + Li = Cu + Li{+} =>
Cu{2+} + 2 Li = Cu + 2 Li{+}
HCl + CaNO3 = CaCl2 + H2NO3 =>
2 HCl + CaNO3 = CaCl2 + H2NO3
C3H6 + Cl2 = C3H2Cl6 + HCl =>
C3H6 + 5 Cl2 = C3H2Cl6 + 4 HCl
H2 + C2 = C2H4 =>
2 H2 + C2 = C2H4
NiSO4 + K2S = K2SO4 + NiS(s) =>
NiSO4 + K2S = K2SO4 + NiS(s)
KMnO4 + TlCl + HCl = MnCl2 + TlCl3 + H2O + KCl =>
2 KMnO4 + 5 TlCl + 16 HCl = 2 MnCl2 + 5 TlCl3 + 8 H2O + 2 KCl
ZnAl + HCl = H2 + Zn + AlCl =>
2 ZnAl + 2 HCl = H2 + 2 Zn + 2 AlCl
CO(g) + CI2(g) = COCI2(g) =>
CO(g) + CI2(g) = COCI2(g)
Fe(s) + H2O(i) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(i) = Fe3O4(s) + 4 H2(g)
MnO4{-} + ClO3{-} + H3O{+} = MnO2 + ClO4{-} + H2O =>
2 MnO4{-} + 3 ClO3{-} + 2 H3O{+} = 2 MnO2 + 3 ClO4{-} + 3 H2O
Al(NO2)3 + MgSO4 = Mg(NO2)2 + Al2(SO4)3 =>
2 Al(NO2)3 + 3 MgSO4 = 3 Mg(NO2)2 + Al2(SO4)3
KNO2 + NH4Cl = KCl + N2 + H2O =>
KNO2 + NH4Cl = KCl + N2 + 2 H2O
C2H4 + CuO = Cu + CO2 + H2O =>
C2H4 + 6 CuO = 6 Cu + 2 CO2 + 2 H2O
KClO3(S) + P4(S) = P4O10(S) + KCl(S) =>
10 KClO3(S) + 3 P4(S) = 3 P4O10(S) + 10 KCl(S)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
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