| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnSO4 + 2 HCl = H2SO4 + ZnCl2
Hg(No3)2 + KI = HgI + K(No3)2 =>
Hg(No3)2 + KI = HgI + K(No3)2
H2Cr2O7 + H2O2 = CrO4 + H2O =>
H2Cr2O7 + 2 H2O2 = 2 CrO4 + 3 H2O
C6H6 + CO2 = CO + H2O =>
C6H6 + 9 CO2 = 15 CO + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
Na(HCO3) = CO2 + H2O + Na2CO3 =>
2 Na(HCO3) = CO2 + H2O + Na2CO3
K2O4 + CO2 = K2CO3 + O2 =>
2 K2O4 + 2 CO2 = 2 K2CO3 + 3 O2
H2CO3 + Pt(OH)2 = PtCO3 + H2O =>
H2CO3 + Pt(OH)2 = PtCO3 + 2 H2O
AgNO3 + H2O + HCHO = Ag + HNO3 + HCOOH =>
2 AgNO3 + H2O + HCHO = 2 Ag + 2 HNO3 + HCOOH
BaCl2 + KMnO4 + H2O = Cl2 + MnO2 + KOH + Ba(OH)2 =>
3 BaCl2 + 2 KMnO4 + 4 H2O = 3 Cl2 + 2 MnO2 + 2 KOH + 3 Ba(OH)2
Cu(NO3)2 + KOH{-} = KNO3{-} + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH{-} = 2 KNO3{-} + Cu(OH)2
PbO2 + Y2O3 + CuO + IrO2 = PbYCuIrO6 + O2 =>
4 PbO2 + 2 Y2O3 + 4 CuO + 4 IrO2 = 4 PbYCuIrO6 + O2
K3PO4 + LiOH = KOH + Li3PO4 =>
K3PO4 + 3 LiOH = 3 KOH + Li3PO4
BaCl2(aq) + NaF(aq) = BaF2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaF(aq) = BaF2(s) + 2 NaCl(aq)
HNO2 + HCl = H2O + HOCl + NO =>
2 HNO2 + HCl = H2O + HOCl + 2 NO
C6H12O7 + MnSO4*H2O = C12H22MnO14*H2O + H2SO4 =>
2 C6H12O7 + MnSO4*H2O = C12H22MnO14*H2O + H2SO4
N2 + O2 = NO =>
N2 + O2 = 2 NO
C4H10 + O2 = C + OH =>
C4H10 + 5 O2 = 4 C + 10 OH
Au(OH)3 + Li2(CO3) = Li2(OH)3 + Au(CO3) =>
Au(OH)3 + Li2(CO3) = Li2(OH)3 + Au(CO3)
NH4CNH2O = H3ONH3CN =>
NH4CNH2O = H3ONH3CN
K2CrO4 + K2HPO3 + KOH + H2O = K3(Cr(OH)6) + K2HPO4 =>
2 K2CrO4 + 3 K2HPO3 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 K2HPO4
C4H8(aq) + O2(g) = CO2(g) + H2O(l) =>
C4H8(aq) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
Au{3} + Ag = Ag{+} + Au =>
Au{3} + 3 Ag = 3 Ag{+} + Au
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
C + H2 = CH4 =>
C + 2 H2 = CH4
AlCl3 + BaBr2 = BaCl2 + AlBr3 =>
2 AlCl3 + 3 BaBr2 = 3 BaCl2 + 2 AlBr3
H2SO4CaCl2 = H2Cl2Ca(SO4) =>
H2SO4CaCl2 = H2Cl2Ca(SO4)
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C + Na = Na2C2 =>
2 C + 2 Na = Na2C2
H2C2O4 + C2H6O = C4H10O + O2 =>
2 H2C2O4 + 6 C2H6O = 4 C4H10O + 5 O2
Ca + Na2SO4 = CaSO4 + Na =>
Ca + Na2SO4 = CaSO4 + 2 Na
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeSO4 + Au = Fe + AuSO4 =>
FeSO4 + Au = Fe + AuSO4
BaCl + PbO2 + H2SO4 = Cl + PbSO4 + BaSO4 + H2O =>
BaCl + PbO2 + 2 H2SO4 = Cl + PbSO4 + BaSO4 + 2 H2O
CH3SO2CN + O2 = CO2 + H2O + NO2 + SO3 =>
4 CH3SO2CN + 17 O2 = 8 CO2 + 6 H2O + 4 NO2 + 4 SO3
[C6H7O7(OH)3] + C2H6 = C2H5OH + CO2 =>
3[C6H7O7(OH)3] + 9 C2H6 = 14 C2H5OH + 8 CO2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Zn(s) + MnO2(s) + H2O(l)0 = Zn(OH)2(s) + Mn2O3(s) =>
Zn(s) + 2 MnO2(s) + H2O(l)0 = Zn(OH)2(s) + Mn2O3(s)
KClO3 + K2CO3 + Cr2O3 = K2CrO4 + KCl + CO2 =>
KClO3 + 2 K2CO3 + Cr2O3 = 2 K2CrO4 + KCl + 2 CO2
H2Si(OH)2 + HF = H2SiF2 + H2O =>
H2Si(OH)2 + 2 HF = H2SiF2 + 2 H2O
CO + H2 = CH3OH = CH3Br = C2H6 = C2H4 = C2H5OH =>
CO + 2 H2 = CH3OH
C13H28 + H2O = CH4 + CO2 =>
C13H28 + 6 H2O = 10 CH4 + 3 CO2
Mg(s) + N2(l) = Mg3N2(s) =>
3 Mg(s) + N2(l) = Mg3N2(s)
CaSO3 = CaO + SO2 =>
CaSO3 = CaO + SO2
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Ba(OH)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O =>
Ba(OH)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O
Br2(aq) + NaCl(aq) = Cl2(aq) + NaBr(aq) =>
Br2(aq) + 2 NaCl(aq) = Cl2(aq) + 2 NaBr(aq)
Cu(ii) + O2(g) = Cu2O =>
4 Cu(ii) + O2(g) = 2 Cu2O
Br2(aq) + NaCl(aq) = Cl2(aq) + NaBr(aq) =>
Br2(aq) + 2 NaCl(aq) = Cl2(aq) + 2 NaBr(aq)
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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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