| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(CH3COO)3 + 12 O2 = Al2O3 + 12 CO2 + 9 H2O
Fe{3+} + Cl{-} = Fe{2+} + Cl =>
Fe{3+} + Cl{-} = Fe{2+} + Cl
C7H6N2O4 + O2 = N2 + CO2 + H2O =>
2 C7H6N2O4 + 13 O2 = 2 N2 + 14 CO2 + 6 H2O
CuSO4 + KI = ICu + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 ICu + I2 + 2 K2SO4
H2I2 + O2 = I2 + H2O =>
2 H2I2 + O2 = 2 I2 + 2 H2O
Cu2(OH)2 + CO3 = CuO + H2O + CO2 =>
Cu2(OH)2 + CO3 = 2 CuO + H2O + CO2
Sn + CaCl = Ca + SnCl =>
Sn + CaCl = Ca + SnCl
AgNO + Na2SO = Ag2SO + NaNO =>
2 AgNO + Na2SO = Ag2SO + 2 NaNO
NaClO + (CH3)2CO = CHCl3 + NaOH + NaCH3COO =>
3 NaClO + (CH3)2CO = CHCl3 + 2 NaOH + NaCH3COO
(C16H34)2PdCl4 + NH4OH = (NH4)2PdCl4 + C16H34OH =>
(C16H34)2PdCl4 + 2 NH4OH = (NH4)2PdCl4 + 2 C16H34OH
Cl2 + Br2 + H2O = HCl + HBrO4 =>
7 Cl2 + Br2 + 8 H2O = 14 HCl + 2 HBrO4
H2Se + Ca(OH)2 = Ca2Se2 + H2O =>
2 H2Se + 2 Ca(OH)2 = Ca2Se2 + 4 H2O
C6H5NO2 + Cl2 = C6H4NO2Cl2 + HCl =>
2 C6H5NO2 + 3 Cl2 = 2 C6H4NO2Cl2 + 2 HCl
NH4{+} + O2 = NO2{-}| + H2O + H{+} =>
2 NH4{+} + 3 O2 = 2 NO2{-}| + 2 H2O + 4 H{+}
C6H12O6 + NH3 = C10H18O5N2 + H2O + CO2 =>
7 C6H12O6 + 8 NH3 = 4 C10H18O5N2 + 18 H2O + 2 CO2
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O =>
C5H4N4O3 + NaHCO3 = C5H3N4O3Na + CO2 + H2O
C3H7OH + O2 = CH3CH2CHO + H2O =>
2 C3H7OH + O2 = 2 CH3CH2CHO + 2 H2O
K + N2 = K3N =>
6 K + N2 = 2 K3N
Pb + Au(NO3)2 = Pb(NO3)2 + Au =>
Pb + Au(NO3)2 = Pb(NO3)2 + Au
H2 + CO2 = C4H10O2 + H2O =>
11 H2 + 4 CO2 = C4H10O2 + 6 H2O
H + O = HO =>
H + O = HO
SCl + AgNO3 = SNO3 + AgCl =>
SCl + AgNO3 = SNO3 + AgCl
H + O = HO =>
H + O = HO
Fe(OH)2 + CrO4 + H2O = Fe(OH)3 + Cr(OH)4 =>
4 Fe(OH)2 + CrO4 + 4 H2O = 4 Fe(OH)3 + Cr(OH)4
H2S + MnCl2 = MnS + HCl =>
H2S + MnCl2 = MnS + 2 HCl
KMnO4 + SnCl2 + HCl = KCl + MnCl2 + SnCl4 + H2O =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 KCl + 2 MnCl2 + 5 SnCl4 + 8 H2O
Sn(CIO3)4 + (NH4NO3) = NH4CIO3 + Sn(NO3)4 =>
Sn(CIO3)4 + 4(NH4NO3) = 4 NH4CIO3 + Sn(NO3)4
Pt(s) + HCl(aq) = PtCl + H2 =>
2 Pt(s) + 2 HCl(aq) = 2 PtCl + H2
C + M + G2 = G2M5C =>
C + 5 M + G2 = G2M5C
S + O72 = SO2 =>
36 S + O72 = 36 SO2
C3H8 + H2O = CO + H =>
C3H8 + 3 H2O = 3 CO + 14 H
H2*O2 = H2O + O2 =>
2 H2*O2 = 2 H2O + O2
CO2 + H2O = CH2O + O2 =>
CO2 + H2O = CH2O + O2
(NH4)2CO3 + KBr = K2CO3 + NH4Br =>
(NH4)2CO3 + 2 KBr = K2CO3 + 2 NH4Br
H{+} + Na2 + CO3 = Na{2+} + HCO3{-} =>
2 H{+} + Na2 + 2 CO3 = 2 Na{2+} + 2 HCO3{-}
Cl + SO2 + H2O = H2SO4 + HCl =>
2 Cl + SO2 + 2 H2O = H2SO4 + 2 HCl
Li2CO3 + ZrO2 + La2O3 = Li7La3Zr2O12 + CO2 =>
7 Li2CO3 + 4 ZrO2 + 3 La2O3 = 2 Li7La3Zr2O12 + 7 CO2
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3(aq) + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3(aq) + 6 KCl(aq)
Cd + Pb(No3)2 = Pb + Cd(No3)2 =>
Cd + Pb(No3)2 = Pb + Cd(No3)2
C7H7NO2 + C4H6O3 = C9H7NO2 + C2H4O2 =>
C7H7NO2 + 2 C4H6O3 = C9H7NO2 + 3 C2H4O2
N2H6SO4 + K3Fe(CN)6 = (N2H6)3(Fe(CN)6)2 + K2SO4 =>
3 N2H6SO4 + 2 K3Fe(CN)6 = (N2H6)3(Fe(CN)6)2 + 3 K2SO4
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + H2O =>
C6H5N2H3*HCl + NaC2H3O2*3H2O = C6H5N2H3 + HC2H3O2 + NaCl + 3 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al(OH)3 + H2 = AlH3 + H2O =>
Al(OH)3 + 3 H2 = AlH3 + 3 H2O
Ca(HO)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(HO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
Zn + FeCl3 = ZnCl2 + Fe =>
3 Zn + 2 FeCl3 = 3 ZnCl2 + 2 Fe
C6H8O7 + O2 = CO2 + H2O =>
2 C6H8O7 + 9 O2 = 12 CO2 + 8 H2O
B2H6 + O = HBO2 + H2O =>
B2H6 + 6 O = 2 HBO2 + 2 H2O
H2SO4 + Zn(OH)2 = H2OH + Zn(SO4)2 =>
2 H2SO4 + Zn(OH)2 = 2 H2OH + Zn(SO4)2
Fe(OH)2 + CrO4 + H2O = Fe(OH)3 + Cr(OH)4 =>
4 Fe(OH)2 + CrO4 + 4 H2O = 4 Fe(OH)3 + Cr(OH)4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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