| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnO2 + NO = NO2 + MnO
Mn2O6 + H2O = Mn(OH)6 =>
Mn2O6 + 6 H2O = 2 Mn(OH)6
CO + Ba(OH)2 = Ba + H2CO3 =>
CO + Ba(OH)2 = Ba + H2CO3
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Ag2(SO4) + AlCl3 = Al2(SO4)3 + AgCl =>
3 Ag2(SO4) + 2 AlCl3 = Al2(SO4)3 + 6 AgCl
C10H8OS05 + O2 = CO2 + H2O + SO2 =>
2 C10H8OS05 + 33 O2 = 20 CO2 + 8 H2O + 10 SO2
(CO2) + (NH3) = (OC)(NH2)2 + (H2O) =>
(CO2) + 2(NH3) = (OC)(NH2)2 + (H2O)
FeCl3 + MgO = Fe2Mg3 + Cl2O =>
2 FeCl3 + 3 MgO = Fe2Mg3 + 3 Cl2O
N2Cl4 + CH4 = H2 + N2 + C3Cl4 =>
N2Cl4 + 3 CH4 = 6 H2 + N2 + C3Cl4
AgNO3(aq) + Na2S2O3(aq) = NaNO3 + Ag2S2O3 = Ag2S(s) + H + SO4 =>
2 AgNO3(aq) + Na2S2O3(aq) = 2 NaNO3 + Ag2S2O3
HNO2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + HNO3 =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 HNO3
H2O(l) + O2 = HO2 =>
2 H2O(l) + 3 O2 = 4 HO2
ClF + H2O = HF + Cl2 + O2 =>
4 ClF + 2 H2O = 4 HF + 2 Cl2 + O2
C6H10O5 + HNO3 = C6H7N3O11 + H2O =>
C6H10O5 + 3 HNO3 = C6H7N3O11 + 3 H2O
K3(PO4) + AlCl3 = KCl + Al3(PO4)3 =>
3 K3(PO4) + 3 AlCl3 = 9 KCl + Al3(PO4)3
NaPO(aq) + CaN2 = NaN2 + CaPO(s) =>
NaPO(aq) + CaN2 = NaN2 + CaPO(s)
Fe(OH)3 + HOX = Fe3O(OX)6(H2O)3OX + H2O =>
3 Fe(OH)3 + 7 HOX = Fe3O(OX)6(H2O)3OX + 5 H2O
C2H5NS + Ag = AgC2H5NS =>
C2H5NS + Ag = AgC2H5NS
C2H2O + NH4OH = NH4C2H3O2 =>
C2H2O + NH4OH = NH4C2H3O2
Cr2O3 + Cl2O7 = CrClO5 =>
Cr2O3 + Cl2O7 = 2 CrClO5
HNO3 + C6H10O5 = N2O3 + H2O + CO2 =>
12 HNO3 + C6H10O5 = 6 N2O3 + 11 H2O + 6 CO2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
H2O + K2Cr2O7 + S = SO2 + KOH + Cr2O3 =>
2 H2O + 2 K2Cr2O7 + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Ge + As = GeAs =>
Ge + As = GeAs
Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(s) = Ba3(PO4)2(s) + 3 H2O(l)
I2 + CH2Cl2 = Cl2 + CH2I2 =>
I2 + CH2Cl2 = Cl2 + CH2I2
C6H10O5 + HNO3 = C6H7O2(ONO2)3 + H2O =>
C6H10O5 + 3 HNO3 = C6H7O2(ONO2)3 + 3 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
C15H31COH + O2 = CO2 + H2O =>
2 C15H31COH + 47 O2 = 32 CO2 + 32 H2O
HNO3 + C6H10O5 = C6H7(NO2)3O5 + H2O =>
3 HNO3 + C6H10O5 = C6H7(NO2)3O5 + 3 H2O
Na3PO4(aq) + ZnSO4(aq) = Zn3(PO4)2(s) + Na2SO4(aq) =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = Zn3(PO4)2(s) + 3 Na2SO4(aq)
Fe(NO3)3 + SnBr2 = FeBr3 + Sn(NO3)2 =>
2 Fe(NO3)3 + 3 SnBr2 = 2 FeBr3 + 3 Sn(NO3)2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H7NO4 + O2 = CO2 + H2O + N2 =>
4 C4H7NO4 + 15 O2 = 16 CO2 + 14 H2O + 2 N2
C6H10O5 + HNO3 = CO2 + NO + H2O =>
C6H10O5 + 8 HNO3 = 6 CO2 + 8 NO + 9 H2O
Fe + KNO3 + H2O = FeO + KOH + NH3 =>
4 Fe + KNO3 + 2 H2O = 4 FeO + KOH + NH3
C6H10O5 + HNO3 = CO2 + H2O + NO2 =>
C6H10O5 + 24 HNO3 = 6 CO2 + 17 H2O + 24 NO2
R2 + Sq = R2Sq =>
R2 + Sq = R2Sq
Cu + S8 = CuS =>
8 Cu + S8 = 8 CuS
NaF + Cl2 = NaCl + F =>
2 NaF + Cl2 = 2 NaCl + 2 F
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Zn(OH)2 + RbOH = Rb2ZnO2 + H2O =>
Zn(OH)2 + 2 RbOH = Rb2ZnO2 + 2 H2O
[C2H6] + O2 = CO2 + H2O =>
2[C2H6] + 7 O2 = 4 CO2 + 6 H2O
CaSO4 + Na2SO4 = Ca(SO4)2 + Na =>
CaSO4 + Na2SO4 = Ca(SO4)2 + 2 Na
Mg + CuCl2 = MgCl2 + Cu =>
Mg + CuCl2 = MgCl2 + Cu
NH3 + HOH = HOH(NH3) =>
NH3 + HOH = HOH(NH3)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al(OH)3 + Al(NO3)3 = AlOH(NO3)2 =>
Al(OH)3 + 2 Al(NO3)3 = 3 AlOH(NO3)2
Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O
CH4S + NH4ClO3 + NH3 = CO2 + (NH4)2SO4 + NH4Cl + H2O =>
3 CH4S + 7 NH4ClO3 + 6 NH3 = 3 CO2 + 3(NH4)2SO4 + 7 NH4Cl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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