| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)2Cl = FeOCl + H2O
Fe(NO3)2(s) = Fe + NO3 =>
Fe(NO3)2(s) = Fe + 2 NO3
C2H5 + HNO3 = CNO3 + H2 =>
2 C2H5 + 4 HNO3 = 4 CNO3 + 7 H2
Cl2O + S = SO2 + Cl2 =>
2 Cl2O + S = SO2 + 2 Cl2
KBr(aq) + Cl2(aq) = KCl2 + Br =>
KBr(aq) + Cl2(aq) = KCl2 + Br
(C17H33COO)3C3H5 + KOH = C3H5(OH)3 + C17H33COOK =>
(C17H33COO)3C3H5 + 3 KOH = C3H5(OH)3 + 3 C17H33COOK
Ba(NO3)2 + Ca(NO3)2 = BaCa + (NO3)2 =>
Ba(NO3)2 + Ca(NO3)2 = BaCa + 2(NO3)2
CuCO3 + LiCl = CuCl2 + Li2CO3 =>
CuCO3 + 2 LiCl = CuCl2 + Li2CO3
Fe(NO3)3 + Ni2CO3 = Fe(CO3)3 + Ni2(NO3) =>
Fe(NO3)3 + 3 Ni2CO3 = Fe(CO3)3 + 3 Ni2(NO3)
Zinc + Hydrochloricacid = Zincchloride + hydrogen =>
Zn + 2 HCl = ZnCl2 + H2
CH3COCH3 + C6H6O = C12H10O2CH3CH3C + H2O =>
CH3COCH3 + 2 C6H6O = C12H10O2CH3CH3C + H2O
OH + HCl = HClO + H =>
OH + HCl = HClO + H
Zn + MnO2 + H2O = ZnOH + Mn3O2 =>
8 Zn + 3 MnO2 + 4 H2O = 8 ZnOH + Mn3O2
AlP + CaO = Al2O3 + Ca3P2 =>
2 AlP + 3 CaO = Al2O3 + Ca3P2
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
K2S + HCI = KCI + H2S =>
K2S + 2 HCI = 2 KCI + H2S
N2H4*10H2O + C4H9NO2 + Ba(OH)2*8H2O = Ba(N3)2 + C4H9OH + H2O =>
2 N2H4*10H2O + 2 C4H9NO2 + Ba(OH)2*8H2O = Ba(N3)2 + 2 C4H9OH + 32 H2O
Al(CH3COO)3 + H2SO4 = Al2(SO4)3 + C2H4O2 =>
2 Al(CH3COO)3 + 3 H2SO4 = Al2(SO4)3 + 6 C2H4O2
K + O1 = K1O2 =>
K + 2 O1 = K1O2
FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4
PbSO4 + NaOH = Na2SO4 + Pb(OH)2 =>
PbSO4 + 2 NaOH = Na2SO4 + Pb(OH)2
KNO3 = KNO2 + O32 =>
32 KNO3 = 32 KNO2 + O32
NH3 + Br2 = HBr + N2 =>
2 NH3 + 3 Br2 = 6 HBr + N2
K + SO3 = K2O + S =>
6 K + SO3 = 3 K2O + S
Ag(OH)2 + Ba(NO2)2 = Ag(NO2)2 + Ba(OH)2 =>
Ag(OH)2 + Ba(NO2)2 = Ag(NO2)2 + Ba(OH)2
Rh + HBr + Na2O2 = RhBr3 + NaBr + H2O =>
2 Rh + 12 HBr + 3 Na2O2 = 2 RhBr3 + 6 NaBr + 6 H2O
Ca + S = Ca3S4 =>
3 Ca + 4 S = Ca3S4
HNO3 + P4 + H2O = H3PO5 + NO =>
28 HNO3 + 3 P4 + 4 H2O = 12 H3PO5 + 28 NO
PbSO4 + NaOH = Pb(OH)3 + Na + SO4 =>
PbSO4 + 3 NaOH = Pb(OH)3 + 3 Na + SO4
AgNO3 + NiCl = NO3Ni + AgCl =>
AgNO3 + NiCl = NO3Ni + AgCl
Sr(NO3)2(aq) + K3PO4(aq) = KNO3 + Sr3(PO4)2 =>
3 Sr(NO3)2(aq) + 2 K3PO4(aq) = 6 KNO3 + Sr3(PO4)2
NaHS + NaMnO4 + H2O = NaOH + MnO2 + S =>
3 NaHS + 2 NaMnO4 + H2O = 5 NaOH + 2 MnO2 + 3 S
Fe3O3 + C = Fe + CO2 =>
2 Fe3O3 + 3 C = 6 Fe + 3 CO2
Cu2S + O = Cu2O + SO =>
Cu2S + 2 O = Cu2O + SO
Pb(NO3)2(aq) + NiSO4(aq) = Ni(NO3)2(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + NiSO4(aq) = Ni(NO3)2(aq) + PbSO4(s)
C6H5NH2 + C5H5Br3N = HBr + C5H5N + C6H3Br2NH2 =>
3 C6H5NH2 + 4 C5H5Br3N = 6 HBr + 4 C5H5N + 3 C6H3Br2NH2
H2SO3 + Al(OH)3 = H2O + Al(OH)(HSO3)2 =>
2 H2SO3 + Al(OH)3 = 2 H2O + Al(OH)(HSO3)2
C2H5SH(l) + O2(g) = CO2(g) + H2O(l) + SO2 =>
2 C2H5SH(l) + 9 O2(g) = 4 CO2(g) + 6 H2O(l) + 2 SO2
Li + HNO3 = Li2O + NH =>
6 Li + HNO3 = 3 Li2O + NH
C14H12O2 + NH4NO3 = C14H10O2 + NH4NO2 + H2O =>
C14H12O2 + NH4NO3 = C14H10O2 + NH4NO2 + H2O
Al + CaCl2 = AlCa3 + Cl2 =>
Al + 3 CaCl2 = AlCa3 + 3 Cl2
BaCr2O7 + HCl = BaCl2 + H2Cr2O7 =>
BaCr2O7 + 2 HCl = BaCl2 + H2Cr2O7
SO + KOH = K2SO3 + H2 =>
SO + 2 KOH = K2SO3 + H2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
C3H6O2 + H2 = H2O + C3H6O =>
C3H6O2 + H2 = H2O + C3H6O
Ca(NO3)2 + BaCO3 = Ba(NO3)2 + CaCO3 =>
Ca(NO3)2 + BaCO3 = Ba(NO3)2 + CaCO3
Ba + H2O = BaOHH =>
Ba + H2O = BaOHH
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = (NH4)2SO4 + H2O + H2SO4 + K5[Fe(C2O4)4]*2H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 5 K2C2O4 + H2O2 = 2(NH4)2SO4 + 10 H2O + 2 H2SO4 + 2 K5[Fe(C2O4)4]*2H2O
NaIBr2 + NaOH = NaBr + NaI + NaIO3 + H2O =>
3 NaIBr2 + 6 NaOH = 6 NaBr + 2 NaI + NaIO3 + 3 H2O
Fe3O4 + C = Fe + CO2 =>
Fe3O4 + 2 C = 3 Fe + 2 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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