| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaO + H2O = Ba(OH)2
CH3OCH2CH3 + HBr = CH3BrCH2CH3 + OH =>
CH3OCH2CH3 + HBr = CH3BrCH2CH3 + OH
Cl2 + KOH = KClO + KCl + H2O =>
Cl2 + 2 KOH = KClO + KCl + H2O
H2 + Ni(OH)2 = H2O + Ni =>
H2 + Ni(OH)2 = 2 H2O + Ni
C6H14O6 + CH3COOH = C18H26O12 + H2O =>
C6H14O6 + 6 CH3COOH = C18H26O12 + 6 H2O
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
AlF3 + Na2SO3 = Al2(SO3)3 + NaF =>
2 AlF3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaF
[Cu(NH3)4]SO4 + NaOH = [Cu(NH3)4](OH)2 + Na2SO4 =>
[Cu(NH3)4]SO4 + 2 NaOH = [Cu(NH3)4](OH)2 + Na2SO4
Ba2 + NH3 = Ba3N2 + H2 =>
3 Ba2 + 4 NH3 = 2 Ba3N2 + 6 H2
C3H3N + CHN = C4H4N2 =>
C3H3N + CHN = C4H4N2
AlF3 + Na2SO3 = Al2(SO3)3 + NaF =>
2 AlF3 + 3 Na2SO3 = Al2(SO3)3 + 6 NaF
TiO2 + TiCl3 + Ti = TiOCl =>
3 TiO2 + 2 TiCl3 + Ti = 6 TiOCl
AlBr3(aq) + K2Cr2O7(aq) = Al2(Cr2O7)3 + KBr =>
2 AlBr3(aq) + 3 K2Cr2O7(aq) = Al2(Cr2O7)3 + 6 KBr
C3H5OH + O2 = H2O + CO2 =>
C3H5OH + 4 O2 = 3 H2O + 3 CO2
Zn(NO3)2 + KI = ZnI2 + KNO3 =>
Zn(NO3)2 + 2 KI = ZnI2 + 2 KNO3
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HNO3 + Fe = FeO + NO2 + H2O =>
2 HNO3 + Fe = FeO + 2 NO2 + H2O
KF + AlCl = KCl + AlF =>
KF + AlCl = KCl + AlF
CH3(CH2)2NH2 + C3H7COCl = C3H7CONHC3H7 + HCl =>
CH3(CH2)2NH2 + C3H7COCl = C3H7CONHC3H7 + HCl
ZnBr2 + NaOH = Zn(OH)2 + NaBr =>
ZnBr2 + 2 NaOH = Zn(OH)2 + 2 NaBr
Al(aq) + CuSo4(aq) = Cu(s) + Al2(So4)3(aq) =>
2 Al(aq) + 3 CuSo4(aq) = 3 Cu(s) + Al2(So4)3(aq)
H2O + SO2 = SO4 + H2 =>
2 H2O + SO2 = SO4 + 2 H2
CH3COOH + CaCl2 = CH3COOCa + HCl + Cl2 =>
2 CH3COOH + 2 CaCl2 = 2 CH3COOCa + 2 HCl + Cl2
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K =>
2 C6H5CHO + KOH = C6H5CH2OH + C6H5CO2K
Zr + BaO = Ba2 + ZrO2 =>
Zr + 2 BaO = Ba2 + ZrO2
NH2 + H2O = OH{-} + NH3{+} =>
NH2 + H2O = OH{-} + NH3{+}
ZnBr2(aq) + Na3(PO4)(aq) = Zn3(PO4)2(aq) + NaBr(aq) =>
3 ZnBr2(aq) + 2 Na3(PO4)(aq) = Zn3(PO4)2(aq) + 6 NaBr(aq)
Cu{2+} + Pb = Cu + Pb{+) =>
Cu{2+} + 2 Pb = Cu + 2 Pb{+)
CuO + SO4 = CuSO4 + O =>
CuO + SO4 = CuSO4 + O
ZnH2S = H2ZnS =>
ZnH2S = H2ZnS
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
Pb(NO3)2 + Na2CO2 = PbCO2 + NaNO3 =>
Pb(NO3)2 + Na2CO2 = PbCO2 + 2 NaNO3
AlI3 + Na2CO3 = NaI + CO2 + Al2O3 =>
2 AlI3 + 3 Na2CO3 = 6 NaI + 3 CO2 + Al2O3
C17H35COOCH3 + H2O = C17H35COOH + CH3OH =>
C17H35COOCH3 + H2O = C17H35COOH + CH3OH
KBr + FeCl3 = FeCl2 + KCl + Br2 =>
2 KBr + 2 FeCl3 = 2 FeCl2 + 2 KCl + Br2
NaF + O2 = NaFO3 =>
2 NaF + 3 O2 = 2 NaFO3
NaNO2 + KI + HCl = NaCl + KCl + I2 + H2O + NO =>
2 NaNO2 + 2 KI + 4 HCl = 2 NaCl + 2 KCl + I2 + 2 H2O + 2 NO
CaC + H2SO4 = CaSO4 + C2H4 =>
2 CaC + 2 H2SO4 = 2 CaSO4 + C2H4
CO2 + NaOH = H2O + Na2CO3 =>
CO2 + 2 NaOH = H2O + Na2CO3
MnSO4 + KCIO + KOH = K2MnO4 + KCI + H2SO4 =>
MnSO4 + 2 KCIO + 2 KOH = K2MnO4 + 2 KCI + H2SO4
SiO2 + Ca = CaO + Si =>
SiO2 + 2 Ca = 2 CaO + Si
Na(s) + Cl2(g) = NaCl(aq) =>
2 Na(s) + Cl2(g) = 2 NaCl(aq)
H2O2 + CO2 = O2 + C6H12O6 =>
6 H2O2 + 6 CO2 = 9 O2 + C6H12O6
AlBr3(aq) + K2Cr2O7(aq) = Al2(Cr2O7)3 + KBr =>
2 AlBr3(aq) + 3 K2Cr2O7(aq) = Al2(Cr2O7)3 + 6 KBr
CC3H8O3 + O2 = H2O + CO2 =>
2 CC3H8O3 + 9 O2 = 8 H2O + 8 CO2
KOH = K + O + H =>
KOH = K + O + H
SiO2*Na2O = Na2SiO3 =>
SiO2*Na2O = Na2SiO3
Fe + HNO3 = Fe2(NO3)3 + H2O + NO2 =>
2 Fe + 6 HNO3 = Fe2(NO3)3 + 3 H2O + 3 NO2
FeCl3 + H2O = HCl + Fe2O3 =>
2 FeCl3 + 3 H2O = 6 HCl + Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/24
Équations équilibrées sur04/04/23
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