| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + Ba(OH)2*10H2O = BaCl2 + 12 H2O
CO2 + H2O = C17H14 + O2 =>
34 CO2 + 14 H2O = 2 C17H14 + 41 O2
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Cu + ClO = CuClO =>
Cu + ClO = CuClO
S + NaOH = Na2S + Na2(SO)3 + H2O =>
5 S + 6 NaOH = 2 Na2S + Na2(SO)3 + 3 H2O
CH3COOH(aq) + KOH = KCH3COO + H2O =>
CH3COOH(aq) + KOH = KCH3COO + H2O
Fe{3+} + PO4{3-} = Fe + (PO4)2 =>
2 Fe{3+} + 2 PO4{3-} = 2 Fe + (PO4)2
FeO + ZnO = FeZnO2 =>
FeO + ZnO = FeZnO2
KI2 + PbNO3 = KNO3 + I2Pb =>
KI2 + PbNO3 = KNO3 + I2Pb
CaCO3 + Au(OH)3 = Au2(CO3)3 + Ca(OH)2 =>
3 CaCO3 + 2 Au(OH)3 = Au2(CO3)3 + 3 Ca(OH)2
C2H6 + F2 = CF4 + HF =>
C2H6 + 7 F2 = 2 CF4 + 6 HF
Ba + HNO3 = Ba(NO3)2 + H2O + NO2 =>
Ba + 4 HNO3 = Ba(NO3)2 + 2 H2O + 2 NO2
(NH4)2Fe(SO4)2*6H2O + BaCl2 = BaSO4 + FeCl2 + H2O + NH4Cl =>
(NH4)2Fe(SO4)2*6H2O + 2 BaCl2 = 2 BaSO4 + FeCl2 + 6 H2O + 2 NH4Cl
KNO3 + NaOH + Al + H2O = NH3 + NaAlO2 + KAlO2 =>
3 KNO3 + 5 NaOH + 8 Al + 2 H2O = 3 NH3 + 5 NaAlO2 + 3 KAlO2
C2H2 + O2 = CO2 + H2(g) =>
C2H2 + 2 O2 = 2 CO2 + H2(g)
C + S7 = CS2 =>
7 C + 2 S7 = 7 CS2
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3 =>
C2H5OH + PCl5 = C2H5Cl + HCl + POCl3
Fe2 + S8 = Fe8S2 =>
16 Fe2 + S8 = 4 Fe8S2
Ba(CO3)2 + C = BaO + CO =>
Ba(CO3)2 + 3 C = BaO + 5 CO
KSCN = K + SCN =>
KSCN = K + SCN
C2H3Cl2 + O2 = CO2 + H2O + Cl =>
4 C2H3Cl2 + 11 O2 = 8 CO2 + 6 H2O + 8 Cl
BaO + BeO = Ba5Be2O7 =>
5 BaO + 2 BeO = Ba5Be2O7
Ni + H2O = Ni(OH)2 + H2 =>
Ni + 2 H2O = Ni(OH)2 + H2
FeAsS + O2 = As2O3 + FeS =>
4 FeAsS + 3 O2 = 2 As2O3 + 4 FeS
NH3 + SO2 = NO + S + H2O =>
4 NH3 + 5 SO2 = 4 NO + 5 S + 6 H2O
Pt + F = PtF =>
Pt + F = PtF
CuO + Cl2 = Cu + Cl2O =>
CuO + Cl2 = Cu + Cl2O
RbOH + H2CO3 = RbHCO3 + H2O =>
RbOH + H2CO3 = RbHCO3 + H2O
PBr5 + NaOH = NaBr + Na3PO4 + H2O =>
PBr5 + 8 NaOH = 5 NaBr + Na3PO4 + 4 H2O
AlBr3 + I2 = AlI + Br =>
2 AlBr3 + I2 = 2 AlI + 6 Br
Zn(ClO3)2(aq) + (NH4)3PO4(aq) = Zn3(PO4)2(s) + (NH4)(ClO3)(aq) =>
3 Zn(ClO3)2(aq) + 2(NH4)3PO4(aq) = Zn3(PO4)2(s) + 6(NH4)(ClO3)(aq)
SO2 + HClO + NaOH = NaCl + H2SO4 =>
SO2 + HClO + NaOH = NaCl + H2SO4
Ba(NO3)2 + (NaCl) = BaCl2 + NaNO3 =>
Ba(NO3)2 + 2(NaCl) = BaCl2 + 2 NaNO3
HAsO3 + Al(OH)3 = Al(AsO3)3 + H2O =>
3 HAsO3 + Al(OH)3 = Al(AsO3)3 + 3 H2O
Cl2 + IO3{-} + OH{-} = IO4{-} + Cl{-} + H2O =>
Cl2 + IO3{-} + 2 OH{-} = IO4{-} + 2 Cl{-} + H2O
N3Cl5 = N2 + Cl2 =>
2 N3Cl5 = 3 N2 + 5 Cl2
MgCrO4 + Na2SO4 = MgSO4 + Na2CrO4 =>
MgCrO4 + Na2SO4 = MgSO4 + Na2CrO4
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
Al(NO3)3 + NH3 = NO2 + Al + H2O =>
7 Al(NO3)3 + 6 NH3 = 27 NO2 + 7 Al + 9 H2O
KClO3 + HBr = Br2 + KBr + ClO2 + H2O =>
2 KClO3 + 4 HBr = Br2 + 2 KBr + 2 ClO2 + 2 H2O
O2 + Sb2S3 = Sb2O4 + SO2 =>
5 O2 + Sb2S3 = Sb2O4 + 3 SO2
C6H12O6(s) + O2(g) = CO2 + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2 + 6 H2O(g)
Ni(s) + Fe(NO3)2(aq) = Ni(NO3)2(aq) + Fe(s) =>
Ni(s) + Fe(NO3)2(aq) = Ni(NO3)2(aq) + Fe(s)
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2 =>
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2
C10H18O + NaClO = C10H16O + H3O + NaCl =>
3 C10H18O + 2 NaClO = 3 C10H16O + 2 H3O + 2 NaCl
Co(OH)2 + H2SO4 = CoSO4 + H2O =>
Co(OH)2 + H2SO4 = CoSO4 + 2 H2O
K + Cl2 = (KCl) =>
2 K + Cl2 = 2(KCl)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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