| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H8O2NaOH = C3H5NaO2CH4O =>
C4H8O2NaOH = C3H5NaO2CH4O
CH3H2OH + O2 = H2O + CH3OOH =>
CH3H2OH + O2 = H2O + CH3OOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H3PO4 + (NH4)2SO4 = (NH4)2HPO4 + H2SO4 =>
H3PO4 + (NH4)2SO4 = (NH4)2HPO4 + H2SO4
Fe(ClO) = FeClO =>
Fe(ClO) = FeClO
C7H6O + KMnO4 = C7H6O2 + MnO2 + K =>
2 C7H6O + KMnO4 = 2 C7H6O2 + MnO2 + K
Ca + HI = CaI + H =>
Ca + HI = CaI + H
C6H8O7 = C6H6O6 + H2O =>
C6H8O7 = C6H6O6 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PtCl4 + F2 = PtF4 + Cl2 =>
PtCl4 + 2 F2 = PtF4 + 2 Cl2
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
C17H31CO2CH3 + O2 = H2O + CO2 =>
2 C17H31CO2CH3 + 53 O2 = 34 H2O + 38 CO2
AgN03HCl = AgClHN03 =>
AgN03HCl = AgClHN03
I2 + O2 + H2O = IO3{-} + H{+} =>
2 I2 + 5 O2 + 2 H2O = 4 IO3{-} + 4 H{+}
PCl5 + H2O = P2O5 + HCl =>
2 PCl5 + 5 H2O = P2O5 + 10 HCl
HBrO3 + H2S = S + Br2 + H2O =>
2 HBrO3 + 5 H2S = 5 S + Br2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Si4N4 = SiN =>
Si4N4 = 4 SiN
Ca + Cl = CaCl2 =>
Ca + 2 Cl = CaCl2
CrCl3 + Na2CO3 = NaCl + Cr2(CO3)3 =>
2 CrCl3 + 3 Na2CO3 = 6 NaCl + Cr2(CO3)3
Au2O = Au2O3 + Au =>
3 Au2O = Au2O3 + 4 Au
La + Cl = LaCl =>
La + Cl = LaCl
CrO4 + C6H12O6 = Cr2O3 + H2O + CO2 =>
24 CrO4 + 5 C6H12O6 = 12 Cr2O3 + 30 H2O + 30 CO2
KI + CaO = CaI + KO =>
KI + CaO = CaI + KO
Be(OH)2 + HCl = Be(Cl)2 + H2O =>
Be(OH)2 + 2 HCl = Be(Cl)2 + 2 H2O
CNPb = PbCN =>
CNPb = PbCN
C3H7NO + POCl3 = C3H7NCl + PO2Cl2 =>
C3H7NO + POCl3 = C3H7NCl + PO2Cl2
Na2SO3 + KJO3 + H2SO4 = Na2SO4 + K2SO4 + HJ =>
6 Na2SO3 + 2 KJO3 + H2SO4 = 6 Na2SO4 + K2SO4 + 2 HJ
FeS2 + H2O2 = Fe2O3 + SO2 + H2 =>
4 FeS2 + 11 H2O2 = 2 Fe2O3 + 8 SO2 + 11 H2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
Ca(OH)2 + SO2 = CaSO4 + H2 =>
Ca(OH)2 + SO2 = CaSO4 + H2
CO2 = CO + O2 =>
2 CO2 = 2 CO + O2
CH3NH2 + HBr = Br + CH3 + NH3 =>
CH3NH2 + HBr = Br + CH3 + NH3
FeSO4 + BaNO3 = FeNO3 + BaSO4 =>
FeSO4 + BaNO3 = FeNO3 + BaSO4
PCl5 + H2O = P2O5 + HCl =>
2 PCl5 + 5 H2O = P2O5 + 10 HCl
(SO4)3 = S + O =>
(SO4)3 = 3 S + 12 O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr{2+} + CrO7{2-} + H{+} = Cr{3+} + H2O =>
9 Cr{2+} + CrO7{2-} + 14 H{+} = 10 Cr{3+} + 7 H2O
P2O5 + HNO3(concentrated) = N2O5 + HPO3 =>
P2O5 + 2 HNO3(concentrated) = N2O5 + 2 HPO3
CrOHSO4 + H2O = (Cr(OH)2)2SO4 + H2SO4 =>
2 CrOHSO4 + 2 H2O = (Cr(OH)2)2SO4 + H2SO4
C8H9NO + CuO = N2 + H2O + CO2 + Cu2O =>
2 C8H9NO + 78 CuO = N2 + 9 H2O + 16 CO2 + 39 Cu2O
HIO4 + Mn(OH)2 = Mn(IO4)2 + H2O =>
2 HIO4 + Mn(OH)2 = Mn(IO4)2 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
PbFeCl2 = PbCl2Fe =>
PbFeCl2 = PbCl2Fe
CuO + NH4NO3 = Cu(NO3)2 + NH3 + H2O =>
CuO + 2 NH4NO3 = Cu(NO3)2 + 2 NH3 + H2O
Zn(CH3COO)2 + NH4OH = CH3COONH4 + Zn(OH)2 =>
Zn(CH3COO)2 + 2 NH4OH = 2 CH3COONH4 + Zn(OH)2
CH3OH + FeCl3 = CH3Cl + Fe(OH)3 =>
3 CH3OH + FeCl3 = 3 CH3Cl + Fe(OH)3
Zn + CO = ZnO + C =>
Zn + CO = ZnO + C
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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