| Équations équilibrées la veille | Équations équilibrées le lendemain |
HPO3 + AgNO3 + NH3 = AgPO3 + NH4NO3
Cs2O = Cs + O2 =>
2 Cs2O = 4 Cs + O2
InCl3 + H2O = In(OH)3 + HCl =>
InCl3 + 3 H2O = In(OH)3 + 3 HCl
HgCl2 + Sb2S3 = HgS + SbCl3 =>
3 HgCl2 + Sb2S3 = 3 HgS + 2 SbCl3
BaSO4 + CaOH = BaOH + CaSO4 =>
BaSO4 + CaOH = BaOH + CaSO4
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4] =>
Zn(OH)2 + K2O + H2O = K2[Zn(OH)4]
KF + Br2 = Br2F + K =>
KF + Br2 = Br2F + K
KSO4 + AgNO3 = KAg + SO4NO3 =>
KSO4 + AgNO3 = KAg + SO4NO3
Cu + NaCl + H2O = CuCl + NaO + H =>
Cu + NaCl + H2O = CuCl + NaO + 2 H
Ag(s) + CN{-}(aq) + O2(g) + H2O(l) = Ag(CN){2{-})(aq)+OH{-}(aq) =>
4 Ag(s) + 4 CN{-}(aq) + 3 O2(g) + 6 H2O(l) = 4 Ag(CN){2{-})(aq)+12OH{-}(aq)
Mg(OH)2 + H3PO4 = (Mg3(PO4)2) + H2O =>
3 Mg(OH)2 + 2 H3PO4 = (Mg3(PO4)2) + 6 H2O
PB(OH)2 + NaOH = PB(OH)4 + Na =>
PB(OH)2 + 2 NaOH = PB(OH)4 + 2 Na
Al + H3O{+} + Cl{-} = AlCl3 + H2O + H2 =>
2 Al + 6 H3O{+} + 6 Cl{-} = 2 AlCl3 + 6 H2O + 3 H2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
KMnO4 + KOH + Pb = K2MnO4 + K2[Pb(OH)4] =>
2 KMnO4 + 4 KOH + Pb = 2 K2MnO4 + K2[Pb(OH)4]
HCl + LiOH = LiCl + H2O = =>
HCl + LiOH = LiCl + H2O
C6H5OH + NaHCO3 = Na(C6H5O)3 + H2O + CO2 =>
41 C6H5OH + 14 NaHCO3 = 14 Na(C6H5O)3 + 25 H2O + 8 CO2
NaOH + Al(C2H3O2)3 = Na(C2H3O2)3 + AlOH =>
NaOH + Al(C2H3O2)3 = Na(C2H3O2)3 + AlOH
KOH + FH = KF + H2O =>
KOH + FH = KF + H2O
Na2C2O4 + Mg(NO3)2 = MgC2O4 + NaNO3 =>
Na2C2O4 + Mg(NO3)2 = MgC2O4 + 2 NaNO3
Al4C3 + H2O + NaOH = NaAlO2 + CH4 =>
Al4C3 + 4 H2O + 4 NaOH = 4 NaAlO2 + 3 CH4
Ni + NH3 + H2O = NiNH36 + O2 =>
4 Ni + 4 NH3 + 66 H2O = 4 NiNH36 + 33 O2
Al + Ta2O5 = Al2O3 + Ta =>
10 Al + 3 Ta2O5 = 5 Al2O3 + 6 Ta
KH2PO4 + NH4Cl = KH2Cl + NH4PO4 =>
KH2PO4 + NH4Cl = KH2Cl + NH4PO4
OH{-} + S{2-} = SO4{2-} + H2O + e =>
8 OH{-} + S{2-} = SO4{2-} + 4 H2O + 8e
U + H{+}4e = U{4+} + H2 =>
U + 4 H{+}4e = U{4+} + 2 H2
Al2(SO3)3 + HCl = AlCl3 + H2(SO3) =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2(SO3)
KNO3 + FeCl2 + HCl = NO + FeCl3 + KCl + H2O =>
KNO3 + 3 FeCl2 + 4 HCl = NO + 3 FeCl3 + KCl + 2 H2O
MnO2 + HNO2 + H2SO4 = MnSO4 + HNO3 + H2O =>
MnO2 + HNO2 + H2SO4 = MnSO4 + HNO3 + H2O
C3H4 + KMnO4 + H2SO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
10 C3H4 + 8 KMnO4 + 12 H2SO4 = 15 C2H4O2 + 4 K2SO4 + 8 MnSO4 + 2 H2O
Cu(NO3) + H2O = CuOH + HNO3 =>
Cu(NO3) + H2O = CuOH + HNO3
C5H4NO2 + O2 = CO2 + H2O + N2 =>
2 C5H4NO2 + 10 O2 = 10 CO2 + 4 H2O + N2
K + Al2O3 = K2O + Al =>
6 K + Al2O3 = 3 K2O + 2 Al
MnCl2 + NaOH + H2O2 = NaMnO4 + NaCl + H2O =>
2 MnCl2 + 6 NaOH + 5 H2O2 = 2 NaMnO4 + 4 NaCl + 8 H2O
H2SeO3 + H2SO3 = Se + H2SO4 + H2O =>
H2SeO3 + 2 H2SO3 = Se + 2 H2SO4 + H2O
Cu + Fe + HS = CuFe2S + H =>
Cu + 2 Fe + HS = CuFe2S + H
CrO + H2SO4 = Cr2(SO4)3 + H2O + H2 =>
2 CrO + 3 H2SO4 = Cr2(SO4)3 + 2 H2O + H2
O2 + C12H22O = CO2 + H2O =>
17 O2 + C12H22O = 12 CO2 + 11 H2O
KNO3 + Ba(OH)2 = K(OH) + Ba(NO3)2 =>
2 KNO3 + Ba(OH)2 = 2 K(OH) + Ba(NO3)2
C6H14 + O2 = H2O + C02 =>
2 C6H14 + 7 O2 = 14 H2O + 6 C02
Ca(ClO)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(ClO)2 + 4 KI + 4 HCl = CaCl2 + 4 KCl + 2 I2 + 2 H2O
H2O + NO3 = NH + OH =>
4 H2O + NO3 = NH + 7 OH
Al{3+} + NH3 + OH{-} = Al(NH3) + OH =>
Al{3+} + NH3 + 3 OH{-} = Al(NH3) + 3 OH
Cu(OH)2 + NH3*H2O = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4](OH)2 + 4 H2O
NaClO3 + Cl2 = NaCl + ClO =>
2 NaClO3 + 3 Cl2 = 2 NaCl + 6 ClO
Ba + CuSO4 = BaSO4 + Cu =>
Ba + CuSO4 = BaSO4 + Cu
Na2S2O7 + Na2O = Na2SO4 =>
Na2S2O7 + Na2O = 2 Na2SO4
H3AsO4 + Mo2C + H3PO4 = P4 + Mo3(AsO4)5 + H2O + H4C =>
100 H3AsO4 + 30 Mo2C + 36 H3PO4 = 9 P4 + 20 Mo3(AsO4)5 + 144 H2O + 30 H4C
FeCl3 + KSNC = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSNC = Fe(SCN)3 + 3 KCl
GeBr3 + O2 = Br2 + Ge2O3 =>
4 GeBr3 + 3 O2 = 6 Br2 + 2 Ge2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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