| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CH3COONa + 2 H2O = C4H8O4 + 2 NaOH
C4H6O6 + NaHCO3 = NaC4H4O6 + CO2 + H2O =>
9 C4H6O6 + 10 NaHCO3 = 10 NaC4H4O6 + 6 CO2 + 12 H2O
MgO + HCl = Cl2Mg + H2O =>
MgO + 2 HCl = Cl2Mg + H2O
CoCO3 + HAcAc + H2O2 = Co(AcAc)3 + CO2 + H2O =>
2 CoCO3 + 6 HAcAc + H2O2 = 2 Co(AcAc)3 + 2 CO2 + 4 H2O
BaCI2 + K2CO3 = BaCO3 + K2CI2 =>
BaCI2 + K2CO3 = BaCO3 + K2CI2
C2H5OH + Na = C4H10 + NaOH =>
2 C2H5OH + 2 Na = C4H10 + 2 NaOH
(NH4)2CO3 + HCl = (NH4)Cl + H2CO3 =>
(NH4)2CO3 + 2 HCl = 2(NH4)Cl + H2CO3
FeCl3 + LiOH = Fe(OH)3 + Cl{-} + Li{+} =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 Cl{-} + 3 Li{+}
Cu + MgSO4 = CuSO4 + Mg =>
Cu + MgSO4 = CuSO4 + Mg
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s) =>
CH3COOH(aq) + NaHCO3(s) = NaCH3COO(s) + H2CO3(s)
W2TiN2F2 = WN2 + TiN + TiF4 + W =>
4 W2TiN2F2 = 3 WN2 + 2 TiN + 2 TiF4 + 5 W
Fe(NO3)2 + Cr = Cr(NO3)2 + Fe =>
Fe(NO3)2 + Cr = Cr(NO3)2 + Fe
CUO2 + HCl = CUCl2 + H2O + Cl2 =>
CUO2 + 4 HCl = CUCl2 + 2 H2O + Cl2
Ba(OH)2 + CuNO3 = Cu(OH) + Ba(NO3)2 =>
Ba(OH)2 + 2 CuNO3 = 2 Cu(OH) + Ba(NO3)2
H2O + O2 + NO2 = HNO3 =>
2 H2O + O2 + 4 NO2 = 4 HNO3
WC + H2 = CH4 + W =>
WC + 2 H2 = CH4 + W
B + F = B3F =>
3 B + F = B3F
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Cu2SO4 + Na = Na2SO4 + Cu =>
Cu2SO4 + 2 Na = Na2SO4 + 2 Cu
N2O5 + HCl = HClO3 + N2 =>
3 N2O5 + 5 HCl = 5 HClO3 + 3 N2
H2NCH2COOHHCl = H2NCH2COOClH2 =>
H2NCH2COOHHCl = H2NCH2COOClH2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2(SO4) + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2(SO4) + 8 H2O
KClO3 + HCl = KCl + Cl2H2O =>
KClO3 + 6 HCl = KCl + 3 Cl2H2O
PCl3 + BrCl3 = PBr + Cl2 =>
PCl3 + BrCl3 = PBr + 3 Cl2
MgI + PbNO3 = MgNO3 + PbI =>
MgI + PbNO3 = MgNO3 + PbI
KMnO4 + LiNO2 + H2SO4 = LiNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 LiNO2 + 3 H2SO4 = 5 LiNO3 + K2SO4 + 2 MnSO4 + 3 H2O
KI + H2SO4 + RbO2 = I2 + RbSO4 + K2SO4 + H2O =>
2 KI + 2 H2SO4 + RbO2 = I2 + RbSO4 + K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + Zn = Cr2(SO4)3 + ZnSO4 + K2SO3 + H2O =>
K2Cr2O7 + 8 H2SO4 + 4 Zn = Cr2(SO4)3 + 4 ZnSO4 + K2SO3 + 8 H2O
H{+} + MnO2 + H2C2O4 = Mn{2+} + CO2 + H2O =>
2 H{+} + MnO2 + H2C2O4 = Mn{2+} + 2 CO2 + 2 H2O
AlCl3 + K2SO4 = Al2(SO4)3 + K2Cl2 =>
2 AlCl3 + 3 K2SO4 = Al2(SO4)3 + 3 K2Cl2
CH4 + NO = C02 + N2 + H2O =>
2 CH4 + 4 NO = C02 + 2 N2 + 4 H2O
CaCO3(aq) + HCl(aq) = H2O(aq) + CO2(g) + CaCl2(aq) =>
CaCO3(aq) + 2 HCl(aq) = H2O(aq) + CO2(g) + CaCl2(aq)
K2O + H2O + Zn = K2[Zn(OH)2] =>
K2O + H2O + Zn = K2[Zn(OH)2]
NaHSO3 + C2H4O = OHCH2CH2SO3Na =>
NaHSO3 + C2H4O = OHCH2CH2SO3Na
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*2H2O + (NH4)2SO4 + H2SO4 + H2O + H2 =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*2H2O + 2(NH4)2SO4 + 2 H2SO4 + 8 H2O + H2
ammonia + oxygen = nitrogen + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H7OH + [O] = C3H6O + H2O =>
C3H7OH + [O] = C3H6O + H2O
C6H5CH3 + OH = C6H5COO + H2O =>
C6H5CH3 + 7 OH = C6H5COO + 5 H2O
HgS + H2O2 + HCl = HgCl2 + H2O + H2SO4 =>
HgS + 4 H2O2 + 2 HCl = HgCl2 + 4 H2O + H2SO4
K3(PO4) + Al(NO3)3 = K(NO3) + Al(PO4) =>
K3(PO4) + Al(NO3)3 = 3 K(NO3) + Al(PO4)
CoCl2 + NaPO3 = Co2(PO3)4 + NaCl =>
2 CoCl2 + 4 NaPO3 = Co2(PO3)4 + 4 NaCl
OH + H3AsO4 = H2O + H2AsO4 =>
OH + H3AsO4 = H2O + H2AsO4
H2O + NO3 + Zn = Zn(OH)2 + NH4 =>
7 H2O + NO3 + 5 Zn = 5 Zn(OH)2 + NH4
CH3COCH3 + KMnO4 = MnO2 + KOH + C2K2O4 + H2O =>
6 CH3COCH3 + 26 KMnO4 = 26 MnO2 + 8 KOH + 9 C2K2O4 + 14 H2O
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
Cr(OH)3HNO3 = CrNO3H(OH)3 =>
Cr(OH)3HNO3 = CrNO3H(OH)3
Cr2O3 + S = Cr + SO2 =>
2 Cr2O3 + 3 S = 4 Cr + 3 SO2
KCl + K3Na(SO4)2 = K2SO4 + NaCl =>
KCl + K3Na(SO4)2 = 2 K2SO4 + NaCl
NaNO3 + BaCO3 = Na2CO3 + Ba(NO3)2 =>
2 NaNO3 + BaCO3 = Na2CO3 + Ba(NO3)2
CuS + HNO3 = Cu(NO3)2 + HSO4 + NO2 + H2O =>
CuS + 11 HNO3 = Cu(NO3)2 + HSO4 + 9 NO2 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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