| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Cl2 + N2 = Cl3N =>
3 Cl2 + N2 = 2 Cl3N
OH + Mn(OH)2 = MnO2 + H2O =>
2 OH + Mn(OH)2 = MnO2 + 2 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K2SO4 + HNO2 = H2SO4 + KNO2 =>
K2SO4 + 2 HNO2 = H2SO4 + 2 KNO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
F(g) + FeI(aq) = FeF(aq) + I(I) =>
2 F(g) + 2 FeI(aq) = 2 FeF(aq) + I(I)
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Co(NO3)2*6H2O + NaClO = Co2O3 + HCl + H2O + O2 + NaNO3 =>
4 Co(NO3)2*6H2O + 8 NaClO = 2 Co2O3 + 8 HCl + 20 H2O + 3 O2 + 8 NaNO3
Ag2S + O3 = Ag2SO4 =>
3 Ag2S + 4 O3 = 3 Ag2SO4
KNO3 + Mg = N2 + K + MgO =>
2 KNO3 + 6 Mg = N2 + 2 K + 6 MgO
ZnSO4 + Cu(No3)2 = Zn(No3)2 + CuSO4 =>
ZnSO4 + Cu(No3)2 = Zn(No3)2 + CuSO4
Fe2(SO4)3 + CrCl2 + H2SO4 = FeSO4 + Cr2(SO4)3 + HCl =>
Fe2(SO4)3 + 2 CrCl2 + 2 H2SO4 = 2 FeSO4 + Cr2(SO4)3 + 4 HCl
P4 + CI3 = PCI3 =>
P4 + 4 CI3 = 4 PCI3
KIO3 + Sb2S3 = K2SO4 + I2 + Sb2O3 + SO2 =>
18 KIO3 + 4 Sb2S3 = 9 K2SO4 + 9 I2 + 4 Sb2O3 + 3 SO2
Na + FeBr2 = NaBr + Fe =>
2 Na + FeBr2 = 2 NaBr + Fe
Al2(SO4)3 + Na2C2O4 = Al2C2O4 + Na2(SO4)3 =>
Al2(SO4)3 + Na2C2O4 = Al2C2O4 + Na2(SO4)3
CH3(CH2)3CH3 + O2 = CO2 + H2 =>
CH3(CH2)3CH3 + 5 O2 = 5 CO2 + 6 H2
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2 =>
CuSO4 + Na2CO3 + H2O = Na2SO4 + CO2 + Cu(OH)2
K[Al(OH)4] + H2SO4 = Al(OH)3 + H2O + K2SO4 =>
2 K[Al(OH)4] + H2SO4 = 2 Al(OH)3 + 2 H2O + K2SO4
Mo + H2 = MoH =>
2 Mo + H2 = 2 MoH
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaOH + C10H7OH = C10H7NaO + H2O =>
NaOH + C10H7OH = C10H7NaO + H2O
CuSO4 + NaOH(ac) = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH(ac) = Cu(OH)2 + Na2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Te + H2 = TeH2 =>
Te + H2 = TeH2
C2H4Br2 + Br2 = C2H3Br3 + HBr =>
C2H4Br2 + Br2 = C2H3Br3 + HBr
HNO3 + SO2 + H2O = H2SO4 + HNO2 =>
HNO3 + SO2 + H2O = H2SO4 + HNO2
NaHSO3 + NaOH + KMnO4 = H2O + K2SO4 + MnO2 + Na2SO4 =>
3 NaHSO3 + NaOH + 2 KMnO4 = 2 H2O + K2SO4 + 2 MnO2 + 2 Na2SO4
CuCl2 + FeCl3 = CuCl3 + FeCl =>
2 CuCl2 + FeCl3 = 2 CuCl3 + FeCl
NaOH + C = Na + Na2CO3 + H2 =>
6 NaOH + 2 C = 2 Na + 2 Na2CO3 + 3 H2
C2O4{2-} + NaOH = Na2C2O4 + OH{-} =>
C2O4{2-} + 2 NaOH = Na2C2O4 + 2 OH{-}
K2CO3 + H2O = OH + K2CO2 =>
K2CO3 + H2O = 2 OH + K2CO2
Hg3N + HNO3 = Hg(NO3)3 + NO + H2O =>
3 Hg3N + 38 HNO3 = 9 Hg(NO3)3 + 14 NO + 19 H2O
PbH3 = Pb + H3 =>
PbH3 = Pb + H3
NH{2-} + H2O = NH4{+} + OH{-} =>
NH{2-} + 3 H2O = NH4{+} + 3 OH{-}
BiOOH = BiO + OH =>
BiOOH = BiO + OH
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
NH4Cl + H2SO4 = (NH4)2SO4 + HCl =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl
Mg3Br2 + Cl2 = MgCl + Br =>
2 Mg3Br2 + 3 Cl2 = 6 MgCl + 4 Br
AgNO3 = Ag(NO3) =>
AgNO3 = Ag(NO3)
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
Zn + K3Fe(CN)6 = ZnFe(CN)6 + K =>
Zn + K3Fe(CN)6 = ZnFe(CN)6 + 3 K
K3PO4 + MnCl2 = KCl + Mn3(PO4)2 =>
2 K3PO4 + 3 MnCl2 = 6 KCl + Mn3(PO4)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Pb + MnO2 = PbO + Mn2O3 =>
Pb + 2 MnO2 = PbO + Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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