| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Co + 2 N = Co3N2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2
HCOOHNH3 = HCOONH4 =>
HCOOHNH3 = HCOONH4
CaCO3 + O2 = Ca2O3 + CO2 =>
4 CaCO3 + O2 = 2 Ca2O3 + 4 CO2
Fe[FeCl4]3 + KSCN = K3[Fe(SCN)6] + KCl =>
Fe[FeCl4]3 + 24 KSCN = 4 K3[Fe(SCN)6] + 12 KCl
Sr + P4 = SrP5 =>
4 Sr + 5 P4 = 4 SrP5
CuSO4 + KOH + C6H12O6 = K2SO4 + Cu2O + C6H12O7 + H2O =>
2 CuSO4 + 4 KOH + C6H12O6 = 2 K2SO4 + Cu2O + C6H12O7 + 2 H2O
HCIO3 = H2O + CIO + HCIO4 =>
5 HCIO3 = H2O + 2 CIO + 3 HCIO4
FeCr2O4 + Na2CO3 + O2 = Na2Cr2O4 + Fe2O3 + CO2 =>
4 FeCr2O4 + 4 Na2CO3 + O2 = 4 Na2Cr2O4 + 2 Fe2O3 + 4 CO2
C8H3 + O2 = C2O + H2O =>
4 C8H3 + 11 O2 = 16 C2O + 6 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
NH4Cl = NH2 + H2Cl =>
NH4Cl = NH2 + H2Cl
NH4Cl + Zn(OH)2 = ZnCl2 + NH4OH =>
2 NH4Cl + Zn(OH)2 = ZnCl2 + 2 NH4OH
C6H6CH2CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6CH2CH3 + 106 KMnO4 + 159 H2SO4 = 80 C6H6COOH + 106 MnSO4 + 53 K2SO4 + 264 H2O
C2H4 + H2O = C2H6O(ethanol) =>
C2H4 + H2O = C2H6O(ethanol)
Ga2O3 = Ga3 + O2 =>
6 Ga2O3 = 4 Ga3 + 9 O2
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Cu2 + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2 + 16 HNO3 = 6 Cu(NO3)2 + 4 NO + 8 H2O
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
Cr2O2 + H2O = H2Cr2O3 =>
Cr2O2 + H2O = H2Cr2O3
Ni2S3 + F2 = NiF3 + S =>
Ni2S3 + 3 F2 = 2 NiF3 + 3 S
Fe2O3 + NO2 + H2O + O = Fe(NO3)3*6H2O =>
Fe2O3 + 6 NO2 + 12 H2O + 3 O = 2 Fe(NO3)3*6H2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C6H5NH2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NH2 + 35 O2 = 24 CO2 + 14 H2O + 4 NO2
CrCl3 + NH3 = CrH3 + NCl3 =>
CrCl3 + NH3 = CrH3 + NCl3
ClorurodeLitio + OxidodeCalcio = ClorurodeCalcio + OxidodeLitio =>
ClorurodeLitio + OxidodeCalcio = ClorurodeCalcio + OxidodeLitio
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
S2O3{2-} + I3 = S4O6{2-} + I{-} =>
6 S2O3{2-} + 2 I3 = 3 S4O6{2-} + 6 I{-}
Cl + Ca(OH)2 = CaOCl + H2O =>
Cl + Ca(OH)2 = CaOCl + H2O
Cr(OH)3 + HCl = CrOHCl2 + H2O =>
Cr(OH)3 + 2 HCl = CrOHCl2 + 2 H2O
Mg(NO)2 + KOH = Mg(OH)2 + KNO =>
Mg(NO)2 + 2 KOH = Mg(OH)2 + 2 KNO
Hf + HF = HfF + H2 =>
2 Hf + 2 HF = 2 HfF + H2
CaCl2 = Ca + Cl2 =>
CaCl2 = Ca + Cl2
Al + OH{1-} + NO3{1-} + H2O = AlO2{1-} + NH3 =>
8 Al + 5 OH{1-} + 3 NO3{1-} + 2 H2O = 8 AlO2{1-} + 3 NH3
KNO2 + KI + H2SO4 = H2O + K2SO4 + I2 + NO =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 H2O + 2 K2SO4 + I2 + 2 NO
MnO4{-} + Cu + H{+} = Mn{2+} + Cu2{+} + H2O =>
MnO4{-} + 10 Cu + 8 H{+} = Mn{2+} + 5 Cu2{+} + 4 H2O
KNO2 + H2O = K + HNO2 + OH =>
KNO2 + H2O = K + HNO2 + OH
AgNO3 + (NH4)2CrO4 = Ag2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = Ag2CrO4 + 2 NH4NO3
Cr2O2 + H2O = H2Cr2O3 =>
Cr2O2 + H2O = H2Cr2O3
(C2H5)2NH + O2 = CO2 + H2O + NH3 =>
(C2H5)2NH + 6 O2 = 4 CO2 + 4 H2O + NH3
CdO + HCl = CdCl2 + H2O =>
CdO + 2 HCl = CdCl2 + H2O
H2CO3 + NaCl = NaHCO3 + HCl =>
H2CO3 + NaCl = NaHCO3 + HCl
KMnO4 + HI + KOH = KIO3 + K2MnO4 + H2O =>
6 KMnO4 + HI + 7 KOH = KIO3 + 6 K2MnO4 + 4 H2O
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
Li2O + HCl = LiCl + H2O =>
Li2O + 2 HCl = 2 LiCl + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KMnO4 + H2SO4 = KSO4 + MnSO4 + H2O + O =>
KMnO4 + 2 H2SO4 = KSO4 + MnSO4 + 2 H2O + 2 O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KH + H2O = KO + H2 =>
2 KH + 2 H2O = 2 KO + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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