| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + K2O = CaO + K2SO4
NiCl2 + Al = Ni + AlCl2 =>
NiCl2 + Al = Ni + AlCl2
Sr(NO3)2 + CaS = SrS + Ca(NO3)2 =>
Sr(NO3)2 + CaS = SrS + Ca(NO3)2
ZnCl + Fe203 = Zn + FeCl3 =>
609 ZnCl + Fe203 = 609 Zn + 203 FeCl3
SrCl2 = Sr + Cl =>
SrCl2 = Sr + 2 Cl
C2H2N + O2 = C02 + H2O + N2 =>
2 C2H2N + O2 = 2 C02 + 2 H2O + N2
HCl + K2MnO4 = MnCl2 + Cl2 + KCl + H2O =>
8 HCl + K2MnO4 = MnCl2 + 2 Cl2 + 2 KCl + 4 H2O
Cl2 + KI = Cl2I2 + K2 =>
Cl2 + 2 KI = Cl2I2 + K2
SiH3Cl + H2O = HCl + (SiH3)2O =>
2 SiH3Cl + H2O = 2 HCl + (SiH3)2O
C16H34 + CuO = C16H32Cu + H2O =>
C16H34 + CuO = C16H32Cu + H2O
CH3SH + HNO3 = CH3SO3H + NO2 + H2O =>
CH3SH + 6 HNO3 = CH3SO3H + 6 NO2 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu2(OH)2CO3 + CH3COOH = Cu(CH3COO)2 + CO2 + H2O =>
Cu2(OH)2CO3 + 4 CH3COOH = 2 Cu(CH3COO)2 + CO2 + 3 H2O
CuO + HNO3 = CuN2O6 + H2O =>
CuO + 2 HNO3 = CuN2O6 + H2O
KMnO4 + H2SO4 + NaNO2 = HNO3 + MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 11 H2SO4 + 10 NaNO2 = 10 HNO3 + 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 6 H2O
Zn{2+} + S{-2} = ZnS =>
Zn{2+} + S{-2} = ZnS
Ti + P = Ti5P2 =>
5 Ti + 2 P = Ti5P2
K2SO3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2 = =>
8 K2SO3 + 2 KMnO4 + 3 H2SO4 = 9 K2SO4 + 2 MnSO4 + 3 H2
HBr + HBrO3 = Br2 + H2O3 =>
HBr + HBrO3 = Br2 + H2O3
CO + H2NO3 = H2 + CONO3 =>
CO + H2NO3 = H2 + CONO3
CrCl3 + NaOH + H2O2 = Na2Cr2O7 + NaCl + H2O =>
2 CrCl3 + 8 NaOH + 3 H2O2 = Na2Cr2O7 + 6 NaCl + 7 H2O
ClF3 + O2 = Cl2O + F2O =>
2 ClF3 + 2 O2 = Cl2O + 3 F2O
CH3CSNH2 + H2O + FeCl2 + NH3 = CH3COOH + FeS + NH4Cl =>
CH3CSNH2 + 2 H2O + FeCl2 + NH3 = CH3COOH + FeS + 2 NH4Cl
AlHCl3 = AlCl3 + H2 =>
2 AlHCl3 = 2 AlCl3 + H2
NH3 + H2SO4 = H2O + N2S =>
2 NH3 + H2SO4 = 4 H2O + N2S
Cu + Ag2(SO4) = Cu2(SO4) + Ag =>
2 Cu + Ag2(SO4) = Cu2(SO4) + 2 Ag
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
C12H22O11 + H2SO4 = CO2 + SO2 + H2O =>
C12H22O11 + 24 H2SO4 = 12 CO2 + 24 SO2 + 35 H2O
(NH4)2(SO4) + NaOH = NH3 + H2O + (Na)2(SO4) =>
(NH4)2(SO4) + 2 NaOH = 2 NH3 + 2 H2O + (Na)2(SO4)
Al2O3 + Na3 = Na3AlO3 + Al =>
Al2O3 + Na3 = Na3AlO3 + Al
H3PO2 + NaOH = H + H2O + Na3PO4 =>
H3PO2 + 3 NaOH = 4 H + H2O + Na3PO4
CH2OHCHOHCH2OH + HNO3 = CH2ONO3CHONO3CH2ONO3 + H2 =>
CH2OHCHOHCH2OH + 3 HNO3 = CH2ONO3CHONO3CH2ONO3 + 3 H2
CO2 + H2O = C3H8 + O2 =>
3 CO2 + 4 H2O = C3H8 + 5 O2
Na2S2O3 + I2 + KI = NaI + KS2O3 =>
2 Na2S2O3 + I2 + 2 KI = 4 NaI + 2 KS2O3
Na2 + H2 + CO3 = NaHCO3 =>
Na2 + H2 + 2 CO3 = 2 NaHCO3
K2Cr2O7 + H2C2O4H4O2 = K(Cr(C2O4)2(H2O)2)H4O2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4H4O2 = 2 K(Cr(C2O4)2(H2O)2)H4O2 + 6 CO2 + 13 H2O
Na2O5 + N2O = NaNO3 =>
Na2O5 + N2O = 2 NaNO3
Cl3 = Cl =>
Cl3 = 3 Cl
C2H6(g) + O2 = C(s) + H2O(g) =>
2 C2H6(g) + 3 O2 = 4 C(s) + 6 H2O(g)
Ca(ClO4)2 = Ca + (ClO4)2 =>
Ca(ClO4)2 = Ca + (ClO4)2
SO3{-} + Cu{2+} + OH{-} = SO4{2-} + Cu{+} + H2O =>
SO3{-} + Cu{2+} + 2 OH{-} = SO4{2-} + Cu{+} + H2O
NaCHO2 + H2O = NaCO2 + H3O =>
NaCHO2 + H2O = NaCO2 + H3O
Ag + Cl2 + O2 = AgClO3 =>
2 Ag + Cl2 + 3 O2 = 2 AgClO3
NH3 + AlBr3 + H2O = Al(OH)3 + NH4Br =>
3 NH3 + AlBr3 + 3 H2O = Al(OH)3 + 3 NH4Br
Cr(NO3)2 + CuSO4 = Cu + Cr(NO3)3 + Cr2(SO4) =>
6 Cr(NO3)2 + CuSO4 = Cu + 4 Cr(NO3)3 + Cr2(SO4)
NaI + Na2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 NaI + Na2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + 4 Na2SO4 + 7 H2O
Pb + Na2SO4 = PbNa2SO4 =>
Pb + Na2SO4 = PbNa2SO4
HNO3NaOH = NaNO3 + H2O =>
HNO3NaOH = NaNO3 + H2O
FeSO4*7H2O + NaOH = Fe(OH)3 + Na3SO4 + H2O =>
FeSO4*7H2O + 3 NaOH = Fe(OH)3 + Na3SO4 + 7 H2O
KMnO4 + KNO2 + KOH = H2O + KNO3 + K2MnO4 =>
2 KMnO4 + KNO2 + 2 KOH = H2O + KNO3 + 2 K2MnO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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