| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 C3H6O2 = Mg(C3H5O2)2 + H2
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
ZnFe(OH)2 = Zn(OH)2Fe =>
ZnFe(OH)2 = Zn(OH)2Fe
K2CO3(aq) + MgI2(aq) = KI(aq) + MgCO3(s) =>
K2CO3(aq) + MgI2(aq) = 2 KI(aq) + MgCO3(s)
GeO2 + C = Ge + CO2 =>
GeO2 + C = Ge + CO2
Cr + Ca(OH)2 = Cr(OH)3 + Ca =>
2 Cr + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 Ca
S + Cl = S2Cl2 =>
2 S + 2 Cl = S2Cl2
FeO(l) + Mg(l) = Fe(l) + MgO =>
FeO(l) + Mg(l) = Fe(l) + MgO
NH3(aq) + CuSO4(aq) = Cu(NH3)4SO4 =>
4 NH3(aq) + CuSO4(aq) = Cu(NH3)4SO4
C12H22O11 = C(s) + H2O =>
C12H22O11 = 12 C(s) + 11 H2O
Mg(s) + Cl2 = MgCl2 =>
Mg(s) + Cl2 = MgCl2
OCl{-} + I{-} + H3O{+} = I2 + Cl{-} + H2O =>
OCl{-} + 2 I{-} + 2 H3O{+} = I2 + Cl{-} + 3 H2O
P205 + HNO3 + H2O = H3PO4 + N2O =>
8 P205 + 2050 HNO3 + 1435 H2O = 1640 H3PO4 + 1025 N2O
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Ba + CaOH = BaOH + Ca =>
Ba + CaOH = BaOH + Ca
Ni + HF = NiF + H =>
Ni + HF = NiF + H
HNO2 + Cu(OH)2 = Cu(NO2)2 + H2O =>
2 HNO2 + Cu(OH)2 = Cu(NO2)2 + 2 H2O
BaSZn(OH)2 = Ba(OH)2ZnS =>
BaSZn(OH)2 = Ba(OH)2ZnS
NaCl + Ca(ClO)2 + HCl = CaCl2 + NaOH + Cl2 =>
2 NaCl + Ca(ClO)2 + 2 HCl = CaCl2 + 2 NaOH + 2 Cl2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NH4NO3(g) = N2(g) + H2O(g) + O2 =>
2 NH4NO3(g) = 2 N2(g) + 4 H2O(g) + O2
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
Ca(OH)2 + Na = Na(OH) + Ca =>
Ca(OH)2 + 2 Na = 2 Na(OH) + Ca
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + KNO3 =>
Cu(NO3)2 + K2Cr2O7 = CuCr2O7 + 2 KNO3
NaCO3(aq) + CaCl(aq) = NaCl + CaCO3 =>
NaCO3(aq) + CaCl(aq) = NaCl + CaCO3
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn =>
Cu + Zn(NO3)2 = Cu(NO3)2 + Zn
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O =>
HC8H4O4{-} + OH{-} = C8H4O4{2-} + H2O
Tm2O3 + Fe2O3 = Tm3Fe5O12 =>
3 Tm2O3 + 5 Fe2O3 = 2 Tm3Fe5O12
AgClO3 + SrCl2 = SrClO3 + AgCl2(aq) =>
AgClO3 + SrCl2 = SrClO3 + AgCl2(aq)
aluminiumchloride + water = aluminiumhydroxide + hydrochloricacid =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
I2 + S203{-2} = I{-} + S406{-2} =>
I2 + 2 S203{-2} = 2 I{-} + S406{-2}
S8 + Na2SO3 + H2O = Na2S2O3*5H2O =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3*5H2O
NaCO3 + CH3COOH = NaCOOH + CO2 + H2O =>
8 NaCO3 + 3 CH3COOH = 8 NaCOOH + 6 CO2 + 2 H2O
C5H12O(l) + O2 = CO2 + H2O =>
2 C5H12O(l) + 15 O2 = 10 CO2 + 12 H2O
FeBr3 + Cu = FeBr2 + CuBr2 =>
2 FeBr3 + Cu = 2 FeBr2 + CuBr2
Ca2 + C = CaC2 =>
Ca2 + 4 C = 2 CaC2
C45H86O6 + NaOH = C3H8O3 + Na + C13H27O2 =>
2 C45H86O6 + 45 NaOH = 17 C3H8O3 + 45 Na + 3 C13H27O2
BaCl2 + (NH4)3(PO4) = NH4Cl + Ba3(PO4)2 =>
3 BaCl2 + 2(NH4)3(PO4) = 6 NH4Cl + Ba3(PO4)2
Ca2 + C = CaC2 =>
Ca2 + 4 C = 2 CaC2
AlCl3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaCl(s) =>
2 AlCl3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaCl(s)
Ra + H2 = RaH2 =>
Ra + H2 = RaH2
Zn(NO2)2 + NaOH = NaNO2 + Zn(OH)2 =>
Zn(NO2)2 + 2 NaOH = 2 NaNO2 + Zn(OH)2
Co + Cu2{+} = Co2{+} + Cu =>
2 Co + Cu2{+} = Co2{+} + 2 Cu
(NH4)2SO4 = NH3 + NH4HSO4 =>
(NH4)2SO4 = NH3 + NH4HSO4
NH3 + H2SO4 = (NH4)2(SO4) =>
2 NH3 + H2SO4 = (NH4)2(SO4)
HCl + LiOH = LiHCl2 + H2O =>
2 HCl + LiOH = LiHCl2 + H2O
C6H6N2O2 + O2 = HNO3 + CO2 + H2O =>
C6H6N2O2 + 9 O2 = 2 HNO3 + 6 CO2 + 2 H2O
HNO3 + LiOH = H2O + LiNO3 =>
HNO3 + LiOH = H2O + LiNO3
Mg2Si3O8 + HCl = MgCl2 + SiO2 + H2O =>
Mg2Si3O8 + 4 HCl = 2 MgCl2 + 3 SiO2 + 2 H2O
CH3OH + MnO4 = CO2 + MnO2 + H2O =>
2 CH3OH + 3 MnO4 = 2 CO2 + 3 MnO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/23/24
Équations équilibrées sur07/23/23
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