| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Br2 + 2 CoI3 = 3 I2 + 2 CoBr2
CH3COOH + Al = Al2(CH3COO)3 + H2 =>
6 CH3COOH + 4 Al = 2 Al2(CH3COO)3 + 3 H2
F(g) + H2O(g) = HF(g) + O2(g) =>
4 F(g) + 2 H2O(g) = 4 HF(g) + O2(g)
K3PO4 + H3PO4 = K2HPO4 =>
2 K3PO4 + H3PO4 = 3 K2HPO4
CH3COOH + Al = Al2(CH3COO)3 + H2 =>
6 CH3COOH + 4 Al = 2 Al2(CH3COO)3 + 3 H2
NH3 + H2O + FeCl2 = NH4Cl + Fe(OH)2 =>
2 NH3 + 2 H2O + FeCl2 = 2 NH4Cl + Fe(OH)2
Ca + V2O5 = CaO + V =>
5 Ca + V2O5 = 5 CaO + 2 V
C3H5OH + H2SO4 = C3H5OSO3H + H2O =>
C3H5OH + H2SO4 = C3H5OSO3H + H2O
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH
BeCl2 + AgNO2 = AgCl + Be(NO2)2 =>
BeCl2 + 2 AgNO2 = 2 AgCl + Be(NO2)2
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
Ti + NaOH = Na4[TiO4] + H2 =>
Ti + 4 NaOH = Na4[TiO4] + 2 H2
(CH3)2NNH2 + N2O = CO2 + H2O + N2 =>
(CH3)2NNH2 + 8 N2O = 2 CO2 + 4 H2O + 9 N2
Ca(OH)2 + Na3PO4 = Ca3(PO4)2 + NaOH =>
3 Ca(OH)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaOH
CO2 + H = C2H6O + H2O =>
2 CO2 + 12 H = C2H6O + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
N2O3 = O2 + NO =>
2 N2O3 = O2 + 4 NO
H2C6H7O5{-} + H2O = H3C6H7O5OH{-} =>
H2C6H7O5{-} + H2O = H3C6H7O5OH{-}
CoBr2 = Br + Co =>
CoBr2 = 2 Br + Co
FeSO4 + HCl = FeCl2 + H2S + O2 =>
FeSO4 + 2 HCl = FeCl2 + H2S + 2 O2
Si3Br7 = Br2 + Si =>
2 Si3Br7 = 7 Br2 + 6 Si
H[CuCl2] = CuCl + HCl =>
H[CuCl2] = CuCl + HCl
Bi(NO3)3 + HCl + H2O = BiOCl + HNO3 =>
Bi(NO3)3 + HCl + H2O = BiOCl + 3 HNO3
CS2 + Cl2 = CCl4 + SCl2 =>
CS2 + 4 Cl2 = CCl4 + 2 SCl2
HCN + Al(OH)3 = Al(CN)3 + H2O =>
3 HCN + Al(OH)3 = Al(CN)3 + 3 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Ca3(PO2)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO2)2 + 6 SiO2 + 2 C = 6 CaSiO3 + P4 + 2 CO
FeCl3*6H2O + NaOH = Fe2O3 + NaCl + H2O =>
2 FeCl3*6H2O + 6 NaOH = Fe2O3 + 6 NaCl + 15 H2O
CH3COOH + Al = Al2(CH3COO)3 + H2 =>
6 CH3COOH + 4 Al = 2 Al2(CH3COO)3 + 3 H2
MgCO3 + HCl = MgCl2 + HOHCO2 =>
MgCO3 + 2 HCl = MgCl2 + HOHCO2
ZnSO4 + K3Fe(CN)6 = Zn3[Fe(CN)6]2 + K2SO4 =>
3 ZnSO4 + 2 K3Fe(CN)6 = Zn3[Fe(CN)6]2 + 3 K2SO4
Zn + NaNO3 = NaNO2 + ZnO =>
Zn + NaNO3 = NaNO2 + ZnO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3COOH + Al = Al2(CH3COO)3 + H2 =>
6 CH3COOH + 4 Al = 2 Al2(CH3COO)3 + 3 H2
AgNO3 + Ca(NO3)2 = Ag(NO3)2Ca(NO3) =>
AgNO3 + Ca(NO3)2 = Ag(NO3)2Ca(NO3)
CH3CO2Ag + KF = KCH3CO2 + AgF =>
CH3CO2Ag + KF = KCH3CO2 + AgF
CH3COOH + Al = Al2(CH3COO)3 + H2 =>
6 CH3COOH + 4 Al = 2 Al2(CH3COO)3 + 3 H2
HCOOH + Sr(OH)2 = H2O + HCOO + Sr =>
2 HCOOH + Sr(OH)2 = 2 H2O + 2 HCOO + Sr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C16H17NaO14 + CH3COOH = C18NaO16H21 =>
C16H17NaO14 + CH3COOH = C18NaO16H21
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Zn + Cu3N2 = Cu + Zn3N2 =>
3 Zn + Cu3N2 = 3 Cu + Zn3N2
KCI + Li = LiCI + K =>
KCI + Li = LiCI + K
C4H6 + KMnO4 = C2H3O2K + MnO2 =>
C4H6 + 2 KMnO4 = 2 C2H3O2K + 2 MnO2
KOH + HCl = KHHClO =>
KOH + HCl = KHHClO
Fe + FeCO3 = FeO + CO =>
Fe + FeCO3 = 2 FeO + CO
Na3P + BaH2 = NaH + Ba3P2 =>
2 Na3P + 3 BaH2 = 6 NaH + Ba3P2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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