| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4*5H2O = CuSO4 + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C10H12N2O8Na4 + FeCl3 = C10H12N2O8NaFe + NaCl =>
C10H12N2O8Na4 + FeCl3 = C10H12N2O8NaFe + 3 NaCl
PB + H2O = PBOH + H2 =>
2 PB + 2 H2O = 2 PBOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + NaOH = Ca(OH)2 + Na =>
Ca + 2 NaOH = Ca(OH)2 + 2 Na
Fe + HCl = Fe(HCl) =>
Fe + HCl = Fe(HCl)
Ba2 + H2O = Ba(OH)2 + H2 =>
Ba2 + 4 H2O = 2 Ba(OH)2 + 2 H2
COO + H2O = CO(OH)2 =>
COO + H2O = CO(OH)2
CaO3 + H2O = CaO4H2 =>
CaO3 + H2O = CaO4H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
SeO3 + H2O = H2O3 + Se =>
2 SeO3 + 3 H2O = 3 H2O3 + 2 Se
Ca + KOH = Ca(OH)2 + K =>
Ca + 2 KOH = Ca(OH)2 + 2 K
RbClO3 + Fe2O3 = Rb2O + Fe(ClO3)3 =>
6 RbClO3 + Fe2O3 = 3 Rb2O + 2 Fe(ClO3)3
HClO4 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
2 HClO4 + Ca(OH)2 = Ca(ClO4)2 + 2 H2O
MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3 =>
MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + KCl =>
CaCl2(aq) + K2CO3(aq) = CaCO3(s) + 2 KCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + H2CO3 = H2SO3 + CO2 =>
SO2 + H2CO3 = H2SO3 + CO2
CaO + Al2O3 = Ca(AlO2)2 =>
CaO + Al2O3 = Ca(AlO2)2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
CH2O + AgNO3 + NH3 = Ag + CO2 + NH4NO3 =>
3 CH2O + 4 AgNO3 + 2 NH3 = 4 Ag + 3 CO2 + 3 NH4NO3
Fe + V2O5 = Fe3O4 + V2O4 =>
3 Fe + 4 V2O5 = Fe3O4 + 4 V2O4
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
ArNO2 + H2 = ArNH2 + H2O =>
ArNO2 + 3 H2 = ArNH2 + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlNo3 + NaCO3 = AlCO3 + NaNo3 =>
AlNo3 + NaCO3 = AlCO3 + NaNo3
CH4 + SO2 = H2S + CO2 + H =>
CH4 + SO2 = H2S + CO2 + 2 H
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
NH3 + NaOCl = N2 + H2O + NaCl =>
2 NH3 + 3 NaOCl = N2 + 3 H2O + 3 NaCl
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
Cr3 + IO4 = CrO4 + I =>
Cr3 + 3 IO4 = 3 CrO4 + 3 I
iron + water = hydrogen + iron(III)oxide =>
2 Fe + 3 H2O = 3 H2 + Fe2O3
C8H18(l) + O2(g) = CO2(g) + H2O(l) =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
B2Cl4 + OH{-} = BO2{-} + Cl{-} + H2O + H2 =>
B2Cl4 + 6 OH{-} = 2 BO2{-} + 4 Cl{-} + 2 H2O + H2
N2O3 = NO2 + NO =>
N2O3 = NO2 + NO
Br{-} + NO3 + H{+} = Br2 + NO + H2O =>
4 Br{-} + NO3 + 4 H{+} = 2 Br2 + NO + 2 H2O
H2SO4 + H2S = SO2 + H2O =>
3 H2SO4 + H2S = 4 SO2 + 4 H2O
Cr2O3 + Na2O = NaCrO2 =>
Cr2O3 + Na2O = 2 NaCrO2
Fe(OH)3 + KOH = K3FeO6 + H2 =>
Fe(OH)3 + 3 KOH = K3FeO6 + 3 H2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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