| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + Cu(NO3) = HNO3 + CuCl
NiS + HNO3 + HCl = NiCl4 + S + NO + H2O =>
3 NiS + 4 HNO3 + 12 HCl = 3 NiCl4 + 3 S + 4 NO + 8 H2O
CuAgSO4 = CuSO4Ag =>
CuAgSO4 = CuSO4Ag
K3PO4 + HNO3 = KH2PO4 + KNO3 =>
K3PO4 + 2 HNO3 = KH2PO4 + 2 KNO3
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
Al2S3 + KF = K2S + AlF3 =>
Al2S3 + 6 KF = 3 K2S + 2 AlF3
NaHCO3 + MnSO4 = Na2SO4 + Mn(HCO3)2 =>
2 NaHCO3 + MnSO4 = Na2SO4 + Mn(HCO3)2
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
C8H6O4 + C2H4 = C10H8O4 + H2O =>
10 C8H6O4 + 5 C2H4 = 9 C10H8O4 + 4 H2O
C6 = C =>
C6 = 6 C
H2O + CO = CH3OH + O2 =>
2 H2O + CO = CH3OH + O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
HCeAgNO3 = HNO3AgCe =>
HCeAgNO3 = HNO3AgCe
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
Pb + CaCl2 = Ca + PbCl4 =>
Pb + 2 CaCl2 = 2 Ca + PbCl4
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
Sr3N2 + H2O = Sr(OH)2 + NH3 =>
Sr3N2 + 6 H2O = 3 Sr(OH)2 + 2 NH3
Mg(OH)2CaHPO4 = Ca(OH)2MgHPO4 =>
Mg(OH)2CaHPO4 = Ca(OH)2MgHPO4
BaO + RbOH = Rb2O + Ba(OH)2 =>
BaO + 2 RbOH = Rb2O + Ba(OH)2
LiNO3Ag = LiAg + NO3 =>
LiNO3Ag = LiAg + NO3
KNO2 + H2SO5 = K2SO5 + NO + H2O + NO2 =>
2 KNO2 + H2SO5 = K2SO5 + NO + H2O + NO2
Pb + CaCl2 = Ca + PbCl2 =>
Pb + CaCl2 = Ca + PbCl2
OH + CH3COOH = CH2COO + H2O =>
2 OH + CH3COOH = CH2COO + 2 H2O
[Cu(H2O)6]{2+} + SO4{2-} + KI = CuI + I2 + K2SO4 + H2O =>
2[Cu(H2O)6]{2+} + 2 SO4{2-} + 4 KI = 2 CuI + I2 + 2 K2SO4 + 12 H2O
Au + NaClO + C6H8O7 = HAuCl4 + H2O + CO2 + Na =>
2 Au + 8 NaClO + C6H8O7 = 2 HAuCl4 + 3 H2O + 6 CO2 + 8 Na
MnO2 + HCl = MnCl + Cl2 + H2O =>
2 MnO2 + 8 HCl = 2 MnCl + 3 Cl2 + 4 H2O
FeOH3 + CO = Fe + CO2 + H2 =>
2 FeOH3 + 2 CO = 2 Fe + 2 CO2 + 3 H2
N2O5 = O + N2 =>
N2O5 = 5 O + N2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
W + O = WO2 =>
W + 2 O = WO2
MgO(aq) = Mg + O =>
MgO(aq) = Mg + O
Al2(CrO4)3 + (NH4)2SO4 = (NH4)2CrO4 + Al2(SO4)3 =>
Al2(CrO4)3 + 3(NH4)2SO4 = 3(NH4)2CrO4 + Al2(SO4)3
Li + AlCl3 = LiCl3 + Al =>
Li + AlCl3 = LiCl3 + Al
Kl + Cl = KlCl =>
Kl + Cl = KlCl
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CO3Na + CH3COOH = CH3COONa + CO2 + H2O =>
8 CO3Na + 9 CH3COOH = 8 CH3COONa + 10 CO2 + 6 H2O
KI + FeBr2 = KBr + FeI2 =>
2 KI + FeBr2 = 2 KBr + FeI2
ClO2 = Cl2 + O2 =>
2 ClO2 = Cl2 + 2 O2
KNO2 + HI = KI + NO + I2 + H2O =>
2 KNO2 + 4 HI = 2 KI + 2 NO + I2 + 2 H2O
C02 = C03 =>
3 C02 = 2 C03
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H9OH + HNO3 = H3O + C4H8 + NO3 =>
C4H9OH + HNO3 = H3O + C4H8 + NO3
H2SO + Na = Na2SO4 + H2S + H2O =>
5 H2SO + 2 Na = Na2SO4 + 4 H2S + H2O
CH3CH2OH + NO3{-} = HCO3{-} + NO2{-} + H2O + H{+} =>
CH3CH2OH + 6 NO3{-} = 2 HCO3{-} + 6 NO2{-} + H2O + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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