| Équations équilibrées la veille | Équations équilibrées le lendemain |
NiSO4 + Cu = Ni + CuSO4
Cu2O + H2SO4 = SO4Cu2 + H2O =>
Cu2O + H2SO4 = SO4Cu2 + H2O
CaBr2 + NaCO2 = CaCO2 + NaBr2 =>
CaBr2 + NaCO2 = CaCO2 + NaBr2
C6H6 + CH3Cl = C6H9 + HCl =>
C6H6 + 6 CH3Cl = 2 C6H9 + 6 HCl
NaF + Ni(NO3)2 = NiF2 + NaNO3 =>
2 NaF + Ni(NO3)2 = NiF2 + 2 NaNO3
SiCl4 + O2 = SiO2 + ClO =>
SiCl4 + 3 O2 = SiO2 + 4 ClO
Na{2}S + HCl = NaCl + H{2}S =>
Na{2}S + HCl = NaCl + H{2}S
Pt(OH)2 + HI = PtI2 + H2O =>
Pt(OH)2 + 2 HI = PtI2 + 2 H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
BaBr2 + CaCO3 = CaBr2 + BaCO3 =>
BaBr2 + CaCO3 = CaBr2 + BaCO3
Mg(OH) + HCl = MgCl + H2O =>
Mg(OH) + HCl = MgCl + H2O
H3NO4 = H4N2O7 + H2O =>
2 H3NO4 = H4N2O7 + H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
CrCl3 + Cr(OH)3 = Cr(OH)2Cl =>
CrCl3 + 2 Cr(OH)3 = 3 Cr(OH)2Cl
HIO3 + HI = H2O + I2 =>
HIO3 + 5 HI = 3 H2O + 3 I2
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Ag2S + Cu(NO3)2 = Ag(NO3) + CuS =>
Ag2S + Cu(NO3)2 = 2 Ag(NO3) + CuS
FeSO4 + NaOH + H2O + O2 = Fe(OH)3 + Na2SO4 =>
4 FeSO4 + 8 NaOH + 2 H2O + O2 = 4 Fe(OH)3 + 4 Na2SO4
Ba{2-} + SO4{2+} = BaSO4 =>
Ba{2-} + SO4{2+} = BaSO4
HCl + MgSO3 = MgCl + HSO3 =>
HCl + MgSO3 = MgCl + HSO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
Na2CO3 + CaF2 = NaF + CaCO3 =>
Na2CO3 + CaF2 = 2 NaF + CaCO3
H2O2 + MnO2 = H2O + O2MnO2 =>
2 H2O2 + MnO2 = 2 H2O + O2MnO2
Al(OH)4{-} + HCl = Al(OH)3 + H2O + Cl{-} =>
Al(OH)4{-} + HCl = Al(OH)3 + H2O + Cl{-}
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NO = N2O + NO3 =>
5 NO = 2 N2O + NO3
S + Cl2 + F2 = SF5Cl =>
2 S + Cl2 + 5 F2 = 2 SF5Cl
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
H2SO4 + NaI = NaHSO4 + I2 + H2S + H2O =>
9 H2SO4 + 8 NaI = 8 NaHSO4 + 4 I2 + H2S + 4 H2O
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4 =>
CuSO4 + Li2CrO4 = CrCuO4 + Li2SO4
NaCl + C6H12O6 + H2O = Na2CO3 + HCl + H2 =>
12 NaCl + C6H12O6 + 12 H2O = 6 Na2CO3 + 12 HCl + 12 H2
Cl2O5 + Sn(OH)4 = Sn(ClO3)4 + H2O =>
2 Cl2O5 + Sn(OH)4 = Sn(ClO3)4 + 2 H2O
NaHCO3 = CO2 + H2O + Na2CO3 =>
2 NaHCO3 = CO2 + H2O + Na2CO3
ClO3{-}(aq) + I2(aq) = Cl1(aq) + IO3{-}(aq) =>
2 ClO3{-}(aq) + I2(aq) = 2 Cl1(aq) + 2 IO3{-}(aq)
Co{2+} + OH{-} = Co(OH)2 =>
Co{2+} + 2 OH{-} = Co(OH)2
CuSO4 + C2H5NO2 + NaOH = Cu(C2H4NO2)2*2H2O + Na2SO4 =>
CuSO4 + 2 C2H5NO2 + 2 NaOH = Cu(C2H4NO2)2*2H2O + Na2SO4
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4] =>
CuO + Na2[Zn(OH)4] = ZnO + Na2[Cu(OH)4]
CuI = Cu + I2 =>
2 CuI = 2 Cu + I2
NH4Cl + Hg2(CH3COO)2 = NH4CH3COO + Hg2Cl2 =>
2 NH4Cl + Hg2(CH3COO)2 = 2 NH4CH3COO + Hg2Cl2
HCIO = HCI + O2 =>
2 HCIO = 2 HCI + O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
MnS + KMnO4 + H2O = MnO2 + KOH + K2SO4 =>
3 MnS + 10 KMnO4 + 2 H2O = 13 MnO2 + 4 KOH + 3 K2SO4
H2O + Ag + Zn2{+} = Zn + Ag2O + H{+} =>
H2O + 2 Ag + 2 Zn2{+} = 4 Zn + Ag2O + 2 H{+}
Be + H2O = Be(OH)2 + H2 =>
Be + 2 H2O = Be(OH)2 + H2
Hg2 + Cl = Hg2Cl2 =>
Hg2 + 2 Cl = Hg2Cl2
Zn(NO3)2 + CaSO4 = ZnSO4 + Ca(NO3)2 =>
Zn(NO3)2 + CaSO4 = ZnSO4 + Ca(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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