| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + HCl = HCa + 3 Cl
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
C3H6 + H2SO4 = CH3CH2OSO2OH =>
2 C3H6 + 3 H2SO4 = 3 CH3CH2OSO2OH
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
Al2O3 + H2CO3 = Al2(CO3)3 + H2O =>
Al2O3 + 3 H2CO3 = Al2(CO3)3 + 3 H2O
C5H5NHCl + H2O = H3O + C5H4N + Cl =>
C5H5NHCl + 2 H2O = 2 H3O + C5H4N + Cl
AgClO4(aq) + CaBr2(aq) = AgBr + Ca(ClO4)2 =>
2 AgClO4(aq) + CaBr2(aq) = 2 AgBr + Ca(ClO4)2
C3H6O + H2O2 = C6H12O4 + H2O =>
2 C3H6O + 2 H2O2 = C6H12O4 + 2 H2O
Na2Cr2O7 + Zn + HCl = ZnCl2 + CrCl3 + NaCl + H2O =>
Na2Cr2O7 + 3 Zn + 14 HCl = 3 ZnCl2 + 2 CrCl3 + 2 NaCl + 7 H2O
H2O2 + CrCl3 + KOH = K2CrO4 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 10 KOH = 2 K2CrO4 + 6 KCl + 8 H2O
FeO + NO2 = Fe(NO2)2 + O2 =>
2 FeO + 4 NO2 = 2 Fe(NO2)2 + O2
Ca(H2PO4)2 = CaHPO4 + H3PO4 =>
Ca(H2PO4)2 = CaHPO4 + H3PO4
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4 =>
K2Cr2O7 + FeSO4 = FeCr2O7 + K2SO4
Al(NO3)3 + Sr(NO3)3 + CH4N2O = SrAl2O4 + H2O + CO2 + N2 =>
12 Al(NO3)3 + 6 Sr(NO3)3 + 46 CH4N2O = 6 SrAl2O4 + 92 H2O + 46 CO2 + 73 N2
ClF3 = Cl + F =>
ClF3 = Cl + 3 F
Cr(OH)3 + H2S = Cr2S3 + HOH =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 HOH
Sr(NO3)2 + Al(NO)3*9H2O + CH4N20 = SrAl2O4 + CO2 + H2O + N2 =>
Sr(NO3)2 + 2 Al(NO)3*9H2O + 2 CH4N20 = SrAl2O4 + 2 CO2 + 22 H2O + 24 N2
CaSO4 + MgO2H2 = CaO2H2 + MgSO4 =>
CaSO4 + MgO2H2 = CaO2H2 + MgSO4
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + NH3 + H2O =>
2(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4 NH3 + 6 H2O
CuSO4*5H2O + KOH + NH3(OH)Cl = K2SO4 + KCl + H2O + N2 + Cu2O =>
2 CuSO4*5H2O + 6 KOH + 2 NH3(OH)Cl = 2 K2SO4 + 2 KCl + 17 H2O + N2 + Cu2O
Cu(SO4) + KOH = CuOH + K(SO4) =>
Cu(SO4) + KOH = CuOH + K(SO4)
Se2O = Se2 + O2 =>
2 Se2O = 2 Se2 + O2
C5HOH + O2 = CO2 + H2O =>
C5HOH + 5 O2 = 5 CO2 + H2O
CaCl2 + HCl = CaH2 + Cl =>
CaCl2 + 2 HCl = CaH2 + 4 Cl
Rh2(SO4)3 + H2O = Rh2(SO4)3H2O =>
Rh2(SO4)3 + H2O = Rh2(SO4)3H2O
Al + H3PO3 = Al(PO3)3 + H2 =>
2 Al + 6 H3PO3 = 2 Al(PO3)3 + 9 H2
Al2(SO4)3 + CaI2 = AlI3 + CaSO4 =>
Al2(SO4)3 + 3 CaI2 = 2 AlI3 + 3 CaSO4
Ca(NO3)2Ca(NO3)2 + Fe3(PO4)2Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + Fe(NO3)2 =>
3 Ca(NO3)2Ca(NO3)2 + Fe3(PO4)2Fe3(PO4)2 = Ca3(PO4)2Ca3(PO4)2 + 6 Fe(NO3)2
H2SO4 + H2O = H2H2O + SO4 =>
H2SO4 + H2O = H2H2O + SO4
NaBr + CaF{-2} = NaF + CaBr{-2} =>
NaBr + CaF{-2} = NaF + CaBr{-2}
C3H6O + H2O2 = C12H24O8 + H2O =>
4 C3H6O + 4 H2O2 = C12H24O8 + 4 H2O
Pt2 + O2 = PtO2 =>
Pt2 + 2 O2 = 2 PtO2
Cu(SO4) = CuO + SO3 =>
Cu(SO4) = CuO + SO3
Ca(H2PO4)2 = P2O5 + Ca3(PO4)2 + H2O =>
3 Ca(H2PO4)2 = 2 P2O5 + Ca3(PO4)2 + 6 H2O
Na3(Al(OH)6) + CO2 = Al(OH)3 + Na2CO3 + H2O =>
2 Na3(Al(OH)6) + 3 CO2 = 2 Al(OH)3 + 3 Na2CO3 + 3 H2O
CH3CH2OH + H2O = H3O + CH3CHO =>
CH3CH2OH + 2 H2O = 2 H3O + CH3CHO
Na2O2 + H2O(l) = NaOH + O2 =>
2 Na2O2 + 2 H2O(l) = 4 NaOH + O2
CO2 + H(OH) = C6H12O6 + O2 =>
6 CO2 + 6 H(OH) = C6H12O6 + 6 O2
VOSO4 + Mg + H2SO4 = VSO4 + MgSO4 + H2O =>
VOSO4 + Mg + H2SO4 = VSO4 + MgSO4 + H2O
C14H9Cl5 + O2 = CO2 + Cl2O3 + H2O =>
2 C14H9Cl5 + 40 O2 = 28 CO2 + 5 Cl2O3 + 9 H2O
Mn{2+} + Ag = Mn + Ag{+} =>
Mn{2+} + 2 Ag = Mn + 2 Ag{+}
MnO2 + Ca(ClO)2 + Ca(OH)2 = Ca(MnO4)2 + CaCl2 + H2O =>
4 MnO2 + 3 Ca(ClO)2 + 2 Ca(OH)2 = 2 Ca(MnO4)2 + 3 CaCl2 + 2 H2O
Ca(OH)2 + (NH4)2HPO4 = CaHPO4 + NH4OH =>
Ca(OH)2 + (NH4)2HPO4 = CaHPO4 + 2 NH4OH
HCOH + H2O = CH3OH + O2 =>
2 HCOH + 2 H2O = 2 CH3OH + O2
C6H5NH2 + Br = C6NH2BrH4 + HBr =>
C6H5NH2 + 2 Br = C6NH2BrH4 + HBr
AlH3 + O2 = AlOH3 =>
2 AlH3 + O2 = 2 AlOH3
HCl + CaCl2 = CaH2 + Cl2 =>
2 HCl + CaCl2 = CaH2 + 2 Cl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeBr3 + Na2S = Fe2S3 + NaBr =>
2 FeBr3 + 3 Na2S = Fe2S3 + 6 NaBr
C3H6O + H2O2 = CO2 + H2O =>
C3H6O + 8 H2O2 = 3 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/24/24
Équations équilibrées sur11/23/23
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