| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 = Ca + 2 OH
C6H12O5 + CuO = CO2 + H2O + Cu =>
C6H12O5 + 13 CuO = 6 CO2 + 6 H2O + 13 Cu
BeO + NaOH = NaBeO2 + H2 =>
2 BeO + 2 NaOH = 2 NaBeO2 + H2
Al2O3 + HgCl2 = AlCl3 + Hg + O2 =>
2 Al2O3 + 6 HgCl2 = 4 AlCl3 + 6 Hg + 3 O2
Fe + HCl = H3 + FeCl3 =>
Fe + 3 HCl = H3 + FeCl3
I2 + HNO3 = HIO3 + NO2 + H2 =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
P2O3 + HCl + KMnO3 = MnCl2 + KCl + P2O5 + H2O =>
3 P2O3 + 12 HCl + 4 KMnO3 = 4 MnCl2 + 4 KCl + 3 P2O5 + 6 H2O
CaCl + NaN = NaCl + CaN =>
CaCl + NaN = NaCl + CaN
NaOH + HC6H7O7 = H2O + NaC6H7O7 =>
NaOH + HC6H7O7 = H2O + NaC6H7O7
Cs + Ac = CsAc =>
Cs + Ac = CsAc
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(OH)4{2-} + ClO{-} = PbO2(s) + Cl{-} + OH{-} + H2O =>
Pb(OH)4{2-} + ClO{-} = PbO2(s) + Cl{-} + 2 OH{-} + H2O
Cu(OH)2 + NH3 = Cu(NH3)4 + OH =>
Cu(OH)2 + 4 NH3 = Cu(NH3)4 + 2 OH
Mg(NO3)2 + H2SO4 = MgSO4 + NO2 + O2 + H2O =>
2 Mg(NO3)2 + 2 H2SO4 = 2 MgSO4 + 4 NO2 + O2 + 2 H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
HNO2 + Fe(OH)3 = Fe(NO2)3 + H2O =>
3 HNO2 + Fe(OH)3 = Fe(NO2)3 + 3 H2O
CoCl2(aq) + NaOH(aq) = Co(OH)2(aq) + NaCl(aq) =>
CoCl2(aq) + 2 NaOH(aq) = Co(OH)2(aq) + 2 NaCl(aq)
NaBH4 + C7H6O = NaBH2 + C7H8O =>
NaBH4 + C7H6O = NaBH2 + C7H8O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO(OH)2 + H2SO4 = H2O + Mn(SO4)2 =>
MnO(OH)2 + 2 H2SO4 = 3 H2O + Mn(SO4)2
C10H8(s) + O2(g) = H2O(l) + CO2(g) =>
C10H8(s) + 12 O2(g) = 4 H2O(l) + 10 CO2(g)
AgNO3 + CrCl3 = CrNO3 + AgCl3 =>
AgNO3 + CrCl3 = CrNO3 + AgCl3
KHCO3(s) + HBr(aq) = KBr + H2O + CO2 =>
KHCO3(s) + HBr(aq) = KBr + H2O + CO2
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4 =>
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4
Zn + CuNO3 = Zn(NO3)2 + Cu =>
Zn + 2 CuNO3 = Zn(NO3)2 + 2 Cu
Fl + PbI4 = PbFl4 + I =>
4 Fl + PbI4 = PbFl4 + 4 I
MoO = Mo + O =>
MoO = Mo + O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KMnO4 + K3[Fe(C2O4)3] + H2SO4 = K2SO4 + MnSO4 + FeSO4 + CO2 + H2O =>
KMnO4 + K3[Fe(C2O4)3] + 4 H2SO4 = 2 K2SO4 + MnSO4 + FeSO4 + 6 CO2 + 4 H2O
C6H5(OH)2 + NaOH = C6H5(ONa)2 + H2O =>
C6H5(OH)2 + 2 NaOH = C6H5(ONa)2 + 2 H2O
NaOH + CH2(Br)CH(Br)CH2CH3 = NaBr + CH2(OH)CH(OH)CH2CH3 =>
2 NaOH + CH2(Br)CH(Br)CH2CH3 = 2 NaBr + CH2(OH)CH(OH)CH2CH3
H(C2H3O2) + NH4Br = HBr + NH4C2H3O2 =>
H(C2H3O2) + NH4Br = HBr + NH4C2H3O2
MnO2 + NiS + H2SO4 = NiSO4 + MnSO4 + H2O =>
4 MnO2 + NiS + 4 H2SO4 = NiSO4 + 4 MnSO4 + 4 H2O
V(NO3)3 + K2CO3 = KNO3 + V2(CO3)3 =>
2 V(NO3)3 + 3 K2CO3 = 6 KNO3 + V2(CO3)3
LiFl + Br = LiBr + Fl =>
LiFl + Br = LiBr + Fl
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Na3PO4 + Ba = Ba2PO4 + Na =>
Na3PO4 + 2 Ba = Ba2PO4 + 3 Na
HgCl2 + FeCl3 = FeCl2 + HgCl3 =>
HgCl2 + FeCl3 = FeCl2 + HgCl3
FeBr + NaOH = NaBr + FeOH =>
FeBr + NaOH = NaBr + FeOH
KI + C6H10O5 = KI[C6H10O5] =>
KI + C6H10O5 = KI[C6H10O5]
KCr(SO4)2 + NaOH = Cr(OH)3 + KOH + Na2SO4 =>
KCr(SO4)2 + 4 NaOH = Cr(OH)3 + KOH + 2 Na2SO4
K3Cr(OH)6 + CO2 = K2CO3 + Cr(OH)3 + H2O =>
2 K3Cr(OH)6 + 3 CO2 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
CH3CH2OH + NaHSO4 = CH3CH2SO4H + Na2SO4 + H2O =>
CH3CH2OH + 2 NaHSO4 = CH3CH2SO4H + Na2SO4 + H2O
C2H5Cl + KCN = C2H5CN + KCl =>
C2H5Cl + KCN = C2H5CN + KCl
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
K3Cr(OH)6 + CO2 = K2CO3 + Cr(OH)3 + H2O =>
2 K3Cr(OH)6 + 3 CO2 = 3 K2CO3 + 2 Cr(OH)3 + 3 H2O
AlCl3 + H2O2 = Al(OH)3 + Cl2 =>
2 AlCl3 + 3 H2O2 = 2 Al(OH)3 + 3 Cl2
ZnCl + Pb = PbCl2 + Zn =>
2 ZnCl + Pb = PbCl2 + 2 Zn
C10H10O4 + NaHCO3 = HCOONa + H2O + CO2 =>
C10H10O4 + 21 NaHCO3 = 21 HCOONa + 5 H2O + 10 CO2
Pb{4+} + Pt = Pb{2+} + Pt{2+} =>
Pb{4+} + Pt = Pb{2+} + Pt{2+}
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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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