| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + N + O3 + Cl2 + Ba = AgNO3BaCl2
H2S + Br = S + H2Br =>
H2S + Br = S + H2Br
SiO2 + C = SiC + CO2 =>
SiO2 + 2 C = SiC + CO2
KIO3 + HI = I2 + KOH + H2O =>
KIO3 + 5 HI = 3 I2 + KOH + 2 H2O
KIO3 + Sn(NO3)2 + HNO3 = Sn(NO3)4 + I2 + H2O + KNO3 =>
2 KIO3 + 5 Sn(NO3)2 + 12 HNO3 = 5 Sn(NO3)4 + I2 + 6 H2O + 2 KNO3
NO2S + O4 = SO2 + NO2 =>
2 NO2S + O4 = 2 SO2 + 2 NO2
NaOH + C2H4(NH2)2*2HCl = C2H4(NH2)2 + NaCl + H2O =>
2 NaOH + C2H4(NH2)2*2HCl = C2H4(NH2)2 + 2 NaCl + 2 H2O
KL + HNO3 = L2 + KNO3 + NO + H2O =>
6 KL + 8 HNO3 = 3 L2 + 6 KNO3 + 2 NO + 4 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Br2(l) + CaI2(aq) = CaBr2(aq) + I2(l) =>
Br2(l) + CaI2(aq) = CaBr2(aq) + I2(l)
Zn + H2(CO3) = Zn(CO3) + H2 =>
Zn + H2(CO3) = Zn(CO3) + H2
S + O6 = SO =>
6 S + O6 = 6 SO
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + HNO3(aq) =>
Ba(NO3)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HNO3(aq)
Mn3O4 + KClO3 + K2CO2 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 8 KClO3 + 9 K2CO2 = 9 K2MnO4 + 8 KCl + 9 CO2
V + Mn3O4 = Mn + VO =>
4 V + Mn3O4 = 3 Mn + 4 VO
AI + I2 = AII3 =>
2 AI + 3 I2 = 2 AII3
C3H5(NO3) + O2 = N2 + H2O + CO2 =>
4 C3H5(NO3) + 11 O2 = 2 N2 + 10 H2O + 12 CO2
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
SO2 + CuSO4 + NaCl + H2O = CuCl + Na2SO4 + H2SO4 =>
SO2 + 2 CuSO4 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 2 H2SO4
Sn + Fe = FeSn =>
Sn + Fe = FeSn
Cr2(SO4)3 + MnO2 + H2O = H2CrO4 + MnSO4 =>
Cr2(SO4)3 + 3 MnO2 + 2 H2O = 2 H2CrO4 + 3 MnSO4
FeSO4 + NaOH = FeO + H2O + Na2SO4 =>
FeSO4 + 2 NaOH = FeO + H2O + Na2SO4
Al + PbCl2 = AlCl3 + Pb4 =>
8 Al + 12 PbCl2 = 8 AlCl3 + 3 Pb4
MnO4{-} + C2O4{2-} + H{+} = CO2{+} + Mn{2+} + H2O =>
4 MnO4{-} + 5 C2O4{2-} + 32 H{+} = 10 CO2{+} + 4 Mn{2+} + 16 H2O
Al(NO2)3 + H2 = Al + NH3 + H2O =>
2 Al(NO2)3 + 21 H2 = 2 Al + 6 NH3 + 12 H2O
C15H29COOH + O2 = CO2 + H2O =>
2 C15H29COOH + 45 O2 = 32 CO2 + 30 H2O
ZnS(s) + O(g) = ZnO(s) + SO2(g) =>
ZnS(s) + 3 O(g) = ZnO(s) + SO2(g)
NaCl + Al(NO3)3 = NaNO3 + Al(Cl3) =>
3 NaCl + Al(NO3)3 = 3 NaNO3 + Al(Cl3)
MnO2 + F2 = MnFO2 =>
2 MnO2 + F2 = 2 MnFO2
HgO2 = Hg2O + O2 =>
4 HgO2 = 2 Hg2O + 3 O2
HO2 + BrO2 = HBrO4 =>
HO2 + BrO2 = HBrO4
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
Cu(NO3)2(aq) + Al(s) = Al(NO3)3(aq) + Cu(s) =>
3 Cu(NO3)2(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + 3 Cu(s)
AgNH4 + HNO3 = AgNO3 + HNH4 =>
AgNH4 + HNO3 = AgNO3 + HNH4
HNO3 + CaCl2 = HCl + Ca(NO3)2 =>
2 HNO3 + CaCl2 = 2 HCl + Ca(NO3)2
ZnCrO4 + Pb3NO = ZnNO + Pb3CrO4 =>
ZnCrO4 + Pb3NO = ZnNO + Pb3CrO4
Al(OH)3 + NH3*H2O = Al(NH3)6(OH)3 + H2O =>
Al(OH)3 + 6 NH3*H2O = Al(NH3)6(OH)3 + 6 H2O
K2Cr2O7 + H2SO3 + HCl = CrCl3 + KCl + H2O + H2SO4 =>
K2Cr2O7 + 3 H2SO3 + 8 HCl = 2 CrCl3 + 2 KCl + 4 H2O + 3 H2SO4
NH4OH + HNO2 = NH4NO2 + H2O =>
NH4OH + HNO2 = NH4NO2 + H2O
Fe + KNO3 + KOH = KFeO2 + N2 + H2O =>
10 Fe + 6 KNO3 + 4 KOH = 10 KFeO2 + 3 N2 + 2 H2O
NH2Cl + NH3 = N2H4 + HCl =>
NH2Cl + NH3 = N2H4 + HCl
Na3PO4 + AlCl3 = NaCl + AlPO4 =>
Na3PO4 + AlCl3 = 3 NaCl + AlPO4
C8H17OH + PCl5 = C8H17Cl + POCl3 + HCl =>
C8H17OH + PCl5 = C8H17Cl + POCl3 + HCl
OH{-} + Sn{4+} + Cr2O7{2-} = CrO4{-} + Sn{2+} + H2O =>
2 OH{-} + Sn{4+} + Cr2O7{2-} = 2 CrO4{-} + Sn{2+} + H2O
CH3CHOHCH3 + CH3COOH = CH3COOC2CH3 + H2O =>
CH3CHOHCH3 + 6 CH3COOH = 3 CH3COOC2CH3 + 7 H2O
XeF6 + Ba(OH)2 = BaXeO4 + BaF2 + H2O =>
XeF6 + 4 Ba(OH)2 = BaXeO4 + 3 BaF2 + 4 H2O
CH0 + O2 = CO2 + H2O =>
4 CH0 + 5 O2 = 4 CO2 + 2 H2O
C3H7OCOH + O2 = CO2 + H2O =>
C3H7OCOH + 5 O2 = 4 CO2 + 4 H2O
Al2O3 + KOH = K2O + Al(OH)3 =>
Al2O3 + 6 KOH = 3 K2O + 2 Al(OH)3
AlCl3 + I2 = IAl + Cl2 =>
2 AlCl3 + I2 = 2 IAl + 3 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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