| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2 + 10 KMnO4 + 12 KOH = 10 K2MnO4 + 2 KClO3 + 6 H2O
(NH4)2CO3 + BaCl2 = BaCO3 + (NH4)Cl =>
(NH4)2CO3 + BaCl2 = BaCO3 + 2(NH4)Cl
NaOH + CuCl3 = CuOH + NaCl3 =>
NaOH + CuCl3 = CuOH + NaCl3
Fe2O3 + KClO3 + KOH = K2FeO4 + KCl + H2O =>
Fe2O3 + KClO3 + 4 KOH = 2 K2FeO4 + KCl + 2 H2O
MgBr2 + NaOH = Mg(OH)2 + NaBr =>
MgBr2 + 2 NaOH = Mg(OH)2 + 2 NaBr
Na1 + Cl2 = Na1Cl1 =>
2 Na1 + Cl2 = 2 Na1Cl1
GaN + Cl = GaCl + N =>
GaN + Cl = GaCl + N
MnO4{-} + NO2 + OH{-} = NO3{-} + MnO4{-2} + H2O =>
MnO4{-} + NO2 + 2 OH{-} = NO3{-} + MnO4{-2} + H2O
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + KNO3 =>
Ca(NO3)2(aq) + K2CrO4(aq) = CaCrO4 + 2 KNO3
CH3OH + CH3COOH = CH3COOC2H5 + H2O =>
2 CH3OH + CH3COOH = CH3COOC2H5 + 2 H2O
F2O + NaOH = NaF + O2 + H2O =>
F2O + 2 NaOH = 2 NaF + O2 + H2O
Ba3(PO4)2 + LiCl = Li3(PO4) + BaCl2 =>
Ba3(PO4)2 + 6 LiCl = 2 Li3(PO4) + 3 BaCl2
Zn + Pb(NO2)2 = Pb + Zn(NO2) =>
2 Zn + Pb(NO2)2 = Pb + 2 Zn(NO2)
Fe3N2 + CaS = FeS + Ca3N2 =>
Fe3N2 + 3 CaS = 3 FeS + Ca3N2
C5 = C6 =>
6 C5 = 5 C6
HI + Ca = Ca2I2 + H =>
2 HI + 2 Ca = Ca2I2 + 2 H
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
Fe + H2SO4 = Fe(SO4) + H2 =>
Fe + H2SO4 = Fe(SO4) + H2
FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + K2SO4 =>
2 FeSO4 + K4[De(CN)6] = Fe2[De(CN)6] + 2 K2SO4
(C6H12O6)C6H12O6 + O2 = CO2 + H2O =>
(C6H12O6)C6H12O6 + 12 O2 = 12 CO2 + 12 H2O
NaOH + C6H10O8 = H2O + Na3C6H5O7 =>
3 NaOH + C6H10O8 = 4 H2O + Na3C6H5O7
Na20 = Na =>
Na20 = 20 Na
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CuNH3 + H2O2 = CuOH + NH4O =>
CuNH3 + H2O2 = CuOH + NH4O
SO2 + Na2O = Na2S + O =>
SO2 + Na2O = Na2S + 3 O
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
VO2 + SO2 = VO + SO4 =>
2 VO2 + SO2 = 2 VO + SO4
NaHCO3 + HC2H4O2 = C2H3NaO2 + CO2 + H2O =>
9 NaHCO3 + 8 HC2H4O2 = 9 C2H3NaO2 + 7 CO2 + 11 H2O
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2 =>
Be(NO3)2 + Ba(OH)2 = Ba(NO3)2 + Be(OH)2
CH3OH + O1 = CO2 + H2O =>
CH3OH + 3 O1 = CO2 + 2 H2O
AgCH3CO2 + KOH = KCH3CO2 + AgOH =>
AgCH3CO2 + KOH = KCH3CO2 + AgOH
Cu2 + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 4 NO2 + 4 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AlCl + AgNO2 = AlNO2 + AgCl =>
AlCl + AgNO2 = AlNO2 + AgCl
FeCl2 + Na2CO3 = FeCO3 + NaCl =>
FeCl2 + Na2CO3 = FeCO3 + 2 NaCl
HI + FeS = FeI2 + H2S =>
2 HI + FeS = FeI2 + H2S
K + HC1 = KC1 + H2 =>
2 K + 2 HC1 = 2 KC1 + H2
Li + No3 = LiNo3 =>
Li + No3 = LiNo3
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
NaC2H3O2 + H2SO4 = HC2H3O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = 2 HC2H3O2 + Na2SO4
Ca + Ag3NO3 = Ca(NO3)2 + Ag =>
Ca + 2 Ag3NO3 = Ca(NO3)2 + 6 Ag
As{3+} + BrO3{-} + H{+} = Br{-} + As{5+} + H2O =>
3 As{3+} + BrO3{-} + 6 H{+} = Br{-} + 3 As{5+} + 3 H2O
Ag2SO4 + NH4Cl = (NH4)2SO4 + AgCl =>
Ag2SO4 + 2 NH4Cl = (NH4)2SO4 + 2 AgCl
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CrCl3 + Br2 + KON = K2CrO4 + KBr + KCl + N2O =>
2 CrCl3 + 3 Br2 + 16 KON = 2 K2CrO4 + 6 KBr + 6 KCl + 8 N2O
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CuOH + HC2H3O2 = CuC2H3O2 + HOH =>
CuOH + HC2H3O2 = CuC2H3O2 + HOH
NaPO3 + AgNO3 = AgPO3 + NaNO3 =>
NaPO3 + AgNO3 = AgPO3 + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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