| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgSO4 + NiCl2 = MgCl2 + NiSO4
C25H52 = C2 + H2 =>
2 C25H52 = 25 C2 + 52 H2
KCeO3 = KCe + O2 =>
2 KCeO3 = 2 KCe + 3 O2
SnCl2 + HNO3 = SnCl4 + Sn(NO3)4 + NO + H2O =>
6 SnCl2 + 16 HNO3 = 3 SnCl4 + 3 Sn(NO3)4 + 4 NO + 8 H2O
Zn + Bi(NO3)3 = Zn3(NO3)6 + Bi =>
3 Zn + 2 Bi(NO3)3 = Zn3(NO3)6 + 2 Bi
C11H14O + NH4OH + CH3COCH3 = C10H15N + H2O =>
C11H14O + 2 NH4OH + 3 CH3COCH3 = 2 C10H15N + 6 H2O
MgSO3(aq) + HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g) =>
MgSO3(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l) + SO2(g)
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
WO23 + C = W + CO2 =>
2 WO23 + 23 C = 2 W + 23 CO2
FeC2O4*2H2O + H2C2O4 + H2O2 + K2C2O4 = K3Fe(C2O4)3*3H2O =>
2 FeC2O4*2H2O + H2C2O4 + H2O2 + 3 K2C2O4 = 2 K3Fe(C2O4)3*3H2O
C5H16COOH + O2 = CO2 + H2O =>
4 C5H16COOH + 37 O2 = 24 CO2 + 34 H2O
As + Fe = AsFe =>
As + Fe = AsFe
(NH4)6Mo7O24 + H2O2 + NH3*H2O = (NH4)2[MoO5] + H2O =>
(NH4)6Mo7O24 + 7 H2O2 + 8 NH3*H2O = 7(NH4)2[MoO5] + 11 H2O
C8H10O + O2 = CO + H2O =>
C8H10O + 6 O2 = 8 CO + 5 H2O
K + O2 = K4O2 =>
4 K + O2 = K4O2
Zn + AgI = ZnI2 + Ag =>
Zn + 2 AgI = ZnI2 + 2 Ag
Ca(C2H3O2)2(aq) + Na2SO4(aq) = CaSO4 + NaC2H3O2 =>
Ca(C2H3O2)2(aq) + Na2SO4(aq) = CaSO4 + 2 NaC2H3O2
CH3COOH + C2H7OH = CH3COOHC3H7 + H2O =>
8 CH3COOH + 7 C2H7OH = 6 CH3COOHC3H7 + 11 H2O
C4H3O4 + NaOH = C4H2O4Na + H2O =>
C4H3O4 + NaOH = C4H2O4Na + H2O
Na2C2O4 + MgCl2 = MgC2O4 + NaCl =>
Na2C2O4 + MgCl2 = MgC2O4 + 2 NaCl
Na(s) + HCl(g) = NaCl(s) + H2(g) =>
2 Na(s) + 2 HCl(g) = 2 NaCl(s) + H2(g)
SO2 + H2O + K2CO3 = K2SO3 + KHCO3 =>
SO2 + H2O + 2 K2CO3 = K2SO3 + 2 KHCO3
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6(ppt) + KCl =>
2 CoCl2 + K4Fe(CN)6 = Co2Fe(CN)6(ppt) + 4 KCl
PbCl + Al(OH)3 = Pb(OH)3 + AlCl =>
PbCl + Al(OH)3 = Pb(OH)3 + AlCl
Al + CaCO3 = Al(CO3)3 + Ca =>
Al + 3 CaCO3 = Al(CO3)3 + 3 Ca
K2SO3(aq) + HCl(aq) = H2O(l) + SO2(aq) + KCl(aq) =>
K2SO3(aq) + 2 HCl(aq) = H2O(l) + SO2(aq) + 2 KCl(aq)
(NH4)2S + FeSO4 = FeS + (NH4)2SO4 =>
(NH4)2S + FeSO4 = FeS + (NH4)2SO4
SnCl2 + Fe(SCN)3 = FeCl3 + Sn(SCN)2 =>
3 SnCl2 + 2 Fe(SCN)3 = 2 FeCl3 + 3 Sn(SCN)2
Cr + Pb2{+} = Cr3{+} + Pb =>
3 Cr + Pb2{+} = Cr3{+} + 2 Pb
MgN2O6 + NaOH = MgO2H2 + NaNO3 =>
MgN2O6 + 2 NaOH = MgO2H2 + 2 NaNO3
Mg + Fe(SO4) = MgSO4 + Fe =>
Mg + Fe(SO4) = MgSO4 + Fe
Br2 + H2O + SO2 = BrH + H2SO4 =>
Br2 + 2 H2O + SO2 = 2 BrH + H2SO4
N2S3 = N + S =>
N2S3 = 2 N + 3 S
CH3COOH + LiAlH4 = CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi =>
4 CH3COOH + 2 LiAlH4 = 3 CH3CH2OH + LiOH + Al2O3 + CH3CH2OLi
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Bi3 + KI = BiKI =>
Bi3 + 3 KI = 3 BiKI
Sn3P4 = Sn + P =>
Sn3P4 = 3 Sn + 4 P
(C17H35COO)2C3H5 + O2 = C + H2O =>
4(C17H35COO)2C3H5 + 67 O2 = 156 C + 150 H2O
Zn(g) + CoNO3(aq) = Zn(NO3)2(aq) + Co(g) =>
Zn(g) + 2 CoNO3(aq) = Zn(NO3)2(aq) + 2 Co(g)
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
Mg(s) + H2O(l) = Mg(OH)2(aq) + H2(g) =>
Mg(s) + 2 H2O(l) = Mg(OH)2(aq) + H2(g)
NH3 + KMnO4 + KOH = KNO3 + H2O + K2MnO4 =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 6 H2O + 8 K2MnO4
NH2CH2COOH + HBr = NH3CH2COOHBr =>
NH2CH2COOH + HBr = NH3CH2COOHBr
Ge + HNO3 + H2O = H2GeO3 + NO =>
3 Ge + 4 HNO3 + H2O = 3 H2GeO3 + 4 NO
H2B4O7 = B4O6 + H2O =>
H2B4O7 = B4O6 + H2O
Li3N + (NH4)3PO4 = Li3PO4 + (NH4)3N =>
Li3N + (NH4)3PO4 = Li3PO4 + (NH4)3N
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s) =>
Fe(s) + ZnCl2(aq) = FeCl2(aq) + Zn(s)
HCl + N2H4 = NH4Cl + N2 =>
4 HCl + 3 N2H4 = 4 NH4Cl + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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