| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K[Al(OH)4] + CO2 = Al2O3 + K2CO3 + 4 H2O
H2O + NO3{-} + Zn = NH3 + Zn(OH)4{2-} + H{+} =>
13 H2O + NO3{-} + 4 Zn = NH3 + 4 Zn(OH)4{2-} + 7 H{+}
H11C22 + O2 = CO2 + H2O =>
4 H11C22 + 99 O2 = 88 CO2 + 22 H2O
HgIO3 + HgF + H2O = HgI + F2 + HgOH =>
HgIO3 + 6 HgF + 3 H2O = HgI + 3 F2 + 6 HgOH
C57H104O6 + C2H6O = C20H38O2 + C3H8O3 =>
C57H104O6 + 3 C2H6O = 3 C20H38O2 + C3H8O3
C5H12O5 = C12H26 + CO2 + H2O =>
37 C5H12O5 = 11 C12H26 + 53 CO2 + 79 H2O
C2H5OH + O2 = CO2 + H5OH =>
C2H5OH + 2 O2 = 2 CO2 + H5OH
Pb2NO3 + (Na)2SO4 = (Pb2)2SO4 + NaNO3 =>
2 Pb2NO3 + (Na)2SO4 = (Pb2)2SO4 + 2 NaNO3
Al + H3Po4 = AlPo4 + H2 =>
2 Al + 2 H3Po4 = 2 AlPo4 + 3 H2
CaCO3 + (NH4)2HPO4 = Ca3(PO4)2 + (NH4)2CO3 + H2CO3 =>
3 CaCO3 + 2(NH4)2HPO4 = Ca3(PO4)2 + 2(NH4)2CO3 + H2CO3
CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
NaAlH4 + H2O = AlH3 + NaOH + H2 =>
NaAlH4 + H2O = AlH3 + NaOH + H2
PbO + NiCO3 + NH6PO4 = Pb2NiP2O8 + NH3 + CO2 + H2O =>
2 PbO + NiCO3 + 2 NH6PO4 = Pb2NiP2O8 + 2 NH3 + CO2 + 3 H2O
NH4OH + CuSO4 = [Cu(NH3)4] + OH2 + SO4 =>
4 NH4OH + CuSO4 = [Cu(NH3)4] + 4 OH2 + SO4
NO2 + Na2SiO3 = NaNO3 + SiO =>
2 NO2 + Na2SiO3 = 2 NaNO3 + SiO
P + Br = PBr3 =>
P + 3 Br = PBr3
NH4VO3 + H2SO4 + H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + H2O =>
2 NH4VO3 + 2 H2SO4 + 2 H2O2 = [VO(O2)]2SO4 + (NH4)2SO4 + 4 H2O
P + H + O = PHO =>
P + H + O = PHO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
H2ClO4 + Ni = NiClO4 + H2 =>
H2ClO4 + Ni = NiClO4 + H2
ZnCo3 + HCl = ZnCl + HCo3 =>
ZnCo3 + HCl = ZnCl + HCo3
LClO = LCl + O =>
LClO = LCl + O
HClO3 + H2O = HO + HClO =>
HClO3 + 2 H2O = 4 HO + HClO
Na2SO4(aq) + BaCl2 = BaSO4(s) + Na(aq) + Cl(aq) =>
Na2SO4(aq) + BaCl2 = BaSO4(s) + 2 Na(aq) + 2 Cl(aq)
FeBr2 + Ax = AxBr3 + Fe =>
3 FeBr2 + 2 Ax = 2 AxBr3 + 3 Fe
KMnO4 + HNO3 = KNO3 + H + MnO4 =>
KMnO4 + HNO3 = KNO3 + H + MnO4
CH4 + NCI4 = CCI4 + N2 + H2 =>
2 CH4 + 2 NCI4 = 2 CCI4 + N2 + 4 H2
CH3UXeNe + F = CH3FUXeNe =>
CH3UXeNe + F = CH3FUXeNe
CrCl3 + FeSO4 = Cr2(SO4)3 + Fe + Cl =>
2 CrCl3 + 3 FeSO4 = Cr2(SO4)3 + 3 Fe + 6 Cl
Cu3(PO4)2 + H2O = H3PO4 + Cu(OH)2 =>
Cu3(PO4)2 + 6 H2O = 2 H3PO4 + 3 Cu(OH)2
NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + KOH =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KOH
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl =>
CH3CH2ONa + CH3Cl = CH3CH2OCH3 + NaCl
Ca(s) + H2(g) = CaH2(s) =>
Ca(s) + H2(g) = CaH2(s)
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
Si + HCl = SiCl3H + H2 =>
Si + 3 HCl = SiCl3H + H2
PbCl4 + Na2CrO4 = NaCl + Pb2(CrO4)4 =>
2 PbCl4 + 4 Na2CrO4 = 8 NaCl + Pb2(CrO4)4
C2H2HCl = C2H3Cl =>
C2H2HCl = C2H3Cl
K + Br2 = K1Br4 =>
K + 2 Br2 = K1Br4
K2S2O8 + KI = K2SO4 + I =>
K2S2O8 + 2 KI = 2 K2SO4 + 2 I
C2H4 + O2 = CO2 + H26 =>
13 C2H4 + 26 O2 = 26 CO2 + 2 H26
H2O + Mn2O3 = MnOH + O2 =>
H2O + Mn2O3 = 2 MnOH + O2
Li + SiO = Li2O + Si =>
2 Li + SiO = Li2O + Si
AlO + H2O = Al2O3 + H2 =>
2 AlO + H2O = Al2O3 + H2
Cu2O + CH3COOH = Cu(CH3COO)2 + H2O + H2 =>
Cu2O + 4 CH3COOH = 2 Cu(CH3COO)2 + H2O + H2
BaCl2 + HCl = BaH + Cl =>
BaCl2 + HCl = BaH + 3 Cl
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
C4H10NH + O2 = N2 + H2O + CO2 =>
4 C4H10NH + 27 O2 = 2 N2 + 22 H2O + 16 CO2
SeO2(g) + O2 = SeO3(g) =>
2 SeO2(g) + O2 = 2 SeO3(g)
N2O3 + CaO = CaNO2 + O2 =>
2 N2O3 + 4 CaO = 4 CaNO2 + O2
CH3OOH + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
4 CH3OOH + Mg(OH)2 = Mg(CH3COO)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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