| Équations équilibrées la veille | Équations équilibrées le lendemain |
C9H19COOH + 4 O2 = 10 C + 10 H2O
CH + Cl = CHCl =>
CH + Cl = CHCl
CaO + HNO2 = CaNO2 + OH =>
CaO + HNO2 = CaNO2 + OH
CsOH + H2SO4 = Cs2SO4 + H2O =>
2 CsOH + H2SO4 = Cs2SO4 + 2 H2O
Fe{+3} + SCN{-} = Fe(SCN){2+} =>
Fe{+3} + SCN{-} = Fe(SCN){2+}
K3[Cr(OH)6] + H2O2 = KCrO4 + KOH + H2O =>
K3[Cr(OH)6] + 2 H2O2 = KCrO4 + 2 KOH + 4 H2O
K2Cr2O7 + KI + HNO3 + CHCl3 = Cr(NO3)3 + KNO3 + I2 + CHO + HCl =>
2 K2Cr2O7 + 26 KI + 42 HNO3 + 14 CHCl3 = 4 Cr(NO3)3 + 30 KNO3 + 13 I2 + 14 CHO + 42 HCl
NaMnO4 + SO2 + H2O = MnSO4 + Na2SO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + Na2SO4 + 2 H2SO4
(NH4)6Mo7O24*4H2O + H2S + NH3 = (NH4)2MoS4 + H2O =>
(NH4)6Mo7O24*4H2O + 28 H2S + 8 NH3 = 7(NH4)2MoS4 + 28 H2O
K2SO3 + H2SO4 = K2SO4 + H2SO3 = So2 =>
K2SO3 + H2SO4 = K2SO4 + H2SO3
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
Br2 + NaO = NaBr + O2 =>
Br2 + 2 NaO = 2 NaBr + O2
NH3 + Ag2O = N2 + H2O + Ag =>
2 NH3 + 3 Ag2O = N2 + 3 H2O + 6 Ag
Sr + NaOH = SrNaOH =>
Sr + NaOH = SrNaOH
Au + Br2 = AuBr3 =>
2 Au + 3 Br2 = 2 AuBr3
Br2 + NaO = NaBr + O2 =>
Br2 + 2 NaO = 2 NaBr + O2
C6H24 + O = CO2 + H2O =>
C6H24 + 24 O = 6 CO2 + 12 H2O
HNO3 + CuS = CuSO4 + NO2 + H2O =>
8 HNO3 + CuS = CuSO4 + 8 NO2 + 4 H2O
Ca + LiOH = Ca(OH)2 + Li =>
Ca + 2 LiOH = Ca(OH)2 + 2 Li
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
RbO2 = Rb + O2 =>
RbO2 = Rb + O2
C6H13O6 + O2 = CO2 + H2O =>
4 C6H13O6 + 25 O2 = 24 CO2 + 26 H2O
Zn(s) + H2SO4(aq) = ZnSO4 + H =>
Zn(s) + H2SO4(aq) = ZnSO4 + 2 H
CrCl3 + KClO + KOH = K2CrO4 + KCl + HO =>
CrCl3 + 4 KClO + 5 KOH = K2CrO4 + 7 KCl + 5 HO
Fe + Cl2 = FeCl3 = FeCl2 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2ZnO2 + HCl = ZnCl2 + NaCl + H2O =>
Na2ZnO2 + 4 HCl = ZnCl2 + 2 NaCl + 2 H2O
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + NH4NO3 =>
(NH4)2CO3 + Ca(NO3)2 = CaCO3 + 2 NH4NO3
Ag(s) + F2(g) = AgF2(s) =>
Ag(s) + F2(g) = AgF2(s)
HCl + C6H10O + KMnO4 = C6H10O4 + MnO2 + KCl + H2O =>
2 HCl + C6H10O + 2 KMnO4 = C6H10O4 + 2 MnO2 + 2 KCl + H2O
Zr + I2 = ZrI =>
2 Zr + I2 = 2 ZrI
K2SiO3 + HI = K2I + HSiO3 =>
K2SiO3 + HI = K2I + HSiO3
FeSCN + HCl = SCNH + FeCl =>
FeSCN + HCl = SCNH + FeCl
NaOH + BaCl2 = NaCl + BaO + HCl =>
NaOH + BaCl2 = NaCl + BaO + HCl
Al + ZnCl2 = Zn + Al2(Cl2)3 =>
2 Al + 3 ZnCl2 = 3 Zn + Al2(Cl2)3
Na3P + HOH = PH3 + NaOH =>
Na3P + 3 HOH = PH3 + 3 NaOH
HPO4 + KSO4 = KPO4 + HSO4 =>
HPO4 + KSO4 = KPO4 + HSO4
NaHS + Br2 = NaBr + HBr + S =>
NaHS + Br2 = NaBr + HBr + S
Sb2S3 + (NH4)2S = SbS3(NH4)3 =>
Sb2S3 + 3(NH4)2S = 2 SbS3(NH4)3
FeCO3 + K2S = FeS + K2CO3 =>
FeCO3 + K2S = FeS + K2CO3
Ca2 + NaNO3 = Ca(NO3)2 + Na =>
Ca2 + 4 NaNO3 = 2 Ca(NO3)2 + 4 Na
Ca(SO3)2 + PB(NO3)2 = Ca(NO3)2 + PB(SO3)2 =>
Ca(SO3)2 + PB(NO3)2 = Ca(NO3)2 + PB(SO3)2
NH4OH + O2 = NO2 + H2O =>
4 NH4OH + 7 O2 = 4 NO2 + 10 H2O
P + NaOH + H2O = PH3 + NaH2PO2 =>
4 P + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2
Cu2O + HBr = CuBr + H2O =>
Cu2O + 2 HBr = 2 CuBr + H2O
Co + NH3 = Co(NH3)2 =>
Co + 2 NH3 = Co(NH3)2
Cr(OH)3 + KOH + O2 = K2CrO4 + H2O =>
4 Cr(OH)3 + 8 KOH + 3 O2 = 4 K2CrO4 + 10 H2O
K2Cr2O7 + KI + H2SO4 = Cr2(SO3)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 12 KI + 10 H2SO4 = Cr2(SO3)3 + 6 I2 + 7 K2SO4 + 10 H2O
S + KMnO4 + HCl = SO2 + KCl + MnCl2 + H2O =>
5 S + 4 KMnO4 + 12 HCl = 5 SO2 + 4 KCl + 4 MnCl2 + 6 H2O
C + Al = C2Al3 =>
2 C + 3 Al = C2Al3
Al2O3 + HF = Al2F6 + H2O =>
Al2O3 + 6 HF = Al2F6 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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