| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H22C11 + 35 H2O = 19 C2H5OH + 8 CO2
Co + Cu + Ni = CoNiCu =>
Co + Cu + Ni = CoNiCu
K{-} + Cl{+} = KCl =>
K{-} + Cl{+} = KCl
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + KCl =>
MgCl2 + K2CO3 + H2O = Mg(OH)2 + CO2 + 2 KCl
HBr = H2 + Br2 =>
2 HBr = H2 + Br2
Rb + C4H8O4 = C2H3O2Rb + H2 =>
2 Rb + C4H8O4 = 2 C2H3O2Rb + H2
H2 + Mg(NO3)2 = MgO + NO2 + H2O =>
H2 + Mg(NO3)2 = MgO + 2 NO2 + H2O
Sn + AgCl = SnCl4 + Ag =>
Sn + 4 AgCl = SnCl4 + 4 Ag
CH3Cl(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH3Cl(g) + 3 Cl2(g) = CCl4(g) + 3 HCl(g)
Zn + NH3 = Zn(NH3)4 =>
Zn + 4 NH3 = Zn(NH3)4
SnCl6{2-} + H2 = Sn{2+} + Cl{-} + H{+} =>
SnCl6{2-} + H2 = Sn{2+} + 6 Cl{-} + 2 H{+}
Li2S + Al2O3 = Al + S + Li2O =>
3 Li2S + Al2O3 = 2 Al + 3 S + 3 Li2O
NO2 + CH3COOH = N2 + CO2 + H2O =>
2 NO2 + CH3COOH = N2 + 2 CO2 + 2 H2O
Cl{-} = Cl2 + e =>
2 Cl{-} = Cl2 + 2e
C3H4NO2 + O2 = CO2 + NH3 + H2O =>
4 C3H4NO2 + 9 O2 = 12 CO2 + 4 NH3 + 2 H2O
CuZn + HNO3 = CuNO3 + Zn + H2 =>
2 CuZn + 2 HNO3 = 2 CuNO3 + 2 Zn + H2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
NH4SCN = CH5N3 + H2S + CS2 =>
3 NH4SCN = 2 CH5N3 + H2S + CS2
HCOOH + C2H6O = HCOOC2H5 + H2O =>
HCOOH + C2H6O = HCOOC2H5 + H2O
F2(g) + NaBr(aq) = NaF + Br =>
F2(g) + 2 NaBr(aq) = 2 NaF + 2 Br
Na2CO3 + AuPO4 = Na3PO4 + Au2(CO3)3 =>
3 Na2CO3 + 2 AuPO4 = 2 Na3PO4 + Au2(CO3)3
CaTiO3 + H2SO4 = CaSO4 + TiO2 + H2O =>
CaTiO3 + H2SO4 = CaSO4 + TiO2 + H2O
NH4VO3 + C2H2O4 = VO2 + NH3 + CO2 + H2O =>
2 NH4VO3 + C2H2O4 = 2 VO2 + 2 NH3 + 2 CO2 + 2 H2O
SO2 + F2 = SO2F2 =>
SO2 + F2 = SO2F2
CH3CO2K + H2SO4 = C2H4O2 + K2SO4 =>
2 CH3CO2K + H2SO4 = 2 C2H4O2 + K2SO4
C7H6O2 + C3H2N2 + C4H9NO = C21H19N3O3 + H2O =>
2 C7H6O2 + C3H2N2 + C4H9NO = C21H19N3O3 + 2 H2O
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
Cr + CuSO4 = Cr2(SO4)3 + Cu =>
2 Cr + 3 CuSO4 = Cr2(SO4)3 + 3 Cu
HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI
Xe + Cl2 = XeCl3 =>
2 Xe + 3 Cl2 = 2 XeCl3
FeBr3 + Cl = Fe + BrCl =>
FeBr3 + 3 Cl = Fe + 3 BrCl
Na2(S2O3) + HCl = NaCl + S + SO2 + H2O =>
Na2(S2O3) + 2 HCl = 2 NaCl + S + SO2 + H2O
LiOH + Al(OH)3 = Li3AlO3 + H2O =>
3 LiOH + Al(OH)3 = Li3AlO3 + 3 H2O
CaN2 = Ca + N2 =>
CaN2 = Ca + N2
V2(SO4)3 + KMnO4 + H2SO4 = V(SO4)2 + K2SO4 + MnSO4 + H2O =>
5 V2(SO4)3 + 2 KMnO4 + 8 H2SO4 = 10 V(SO4)2 + K2SO4 + 2 MnSO4 + 8 H2O
Ni{2+} + NH4OH = Ni(OH)2 + NH4{+} =>
Ni{2+} + 2 NH4OH = Ni(OH)2 + 2 NH4{+}
MnO4{-} + H3O{+} + Sb{3+} = Mn{2+} + Sb{5+} + H2O =>
2 MnO4{-} + 16 H3O{+} + 5 Sb{3+} = 2 Mn{2+} + 5 Sb{5+} + 24 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Sb4S5 + HNO3 + H2O = H3SbO4 + H2SO4 + NO =>
3 Sb4S5 + 50 HNO3 + 8 H2O = 12 H3SbO4 + 15 H2SO4 + 50 NO
C7H8O + Br2 = C7H6OBr3 + HBr =>
2 C7H8O + 5 Br2 = 2 C7H6OBr3 + 4 HBr
C6H17NSi + O2 = SiO2 + CO2 + H2O + NO =>
4 C6H17NSi + 47 O2 = 4 SiO2 + 24 CO2 + 34 H2O + 4 NO
CH3COOCH2CH3 + NaOH = C2H5OH + CH3COONa =>
CH3COOCH2CH3 + NaOH = C2H5OH + CH3COONa
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
PbCl4 + HCl + VCl3 = VCl4 + PbH4 =>
PbCl4 + 4 HCl + 8 VCl3 = 8 VCl4 + PbH4
NaMoO4 + HCl + Al = MoCl2 + AlCl3 + NaCl + H2O =>
3 NaMoO4 + 24 HCl + 5 Al = 3 MoCl2 + 5 AlCl3 + 3 NaCl + 12 H2O
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
H3PO3 + Cu = CuPO3 + H2 =>
2 H3PO3 + 2 Cu = 2 CuPO3 + 3 H2
CoCl2 + CoSO4 = Cl2SO4 + Co =>
CoCl2 + CoSO4 = Cl2SO4 + 2 Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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