| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
NaF + K2CO3 = KF + Na2CO3 =>
2 NaF + K2CO3 = 2 KF + Na2CO3
Fe{2+} + MnO4{+} + H3O{+} = Fe{3+} + Mn{2+} + H2O =>
7 Fe{2+} + MnO4{+} + 8 H3O{+} = 7 Fe{3+} + Mn{2+} + 12 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
H2O + Fe = H2 + Fe3O4 =>
4 H2O + 3 Fe = 4 H2 + Fe3O4
CuCl2 + LIOH = CuOH + Cl2LI =>
CuCl2 + LIOH = CuOH + Cl2LI
KCSN + FeCl3 = Fe(CSN)3 + KCl =>
3 KCSN + FeCl3 = Fe(CSN)3 + 3 KCl
C10H18 + HCl2 = C + HCl =>
C10H18 + 18 HCl2 = 10 C + 36 HCl
BAO + NAOH = BAOH + NAO =>
BAO + NAOH = BAOH + NAO
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
NaCl + BaCO3 = Na2CO3 + BaCl2 =>
2 NaCl + BaCO3 = Na2CO3 + BaCl2
KCLO3 = KCLO2 + O2 =>
2 KCLO3 = 2 KCLO2 + O2
CH3Cl + Na = C2H6 + NaCl =>
2 CH3Cl + 2 Na = C2H6 + 2 NaCl
AgNO3 + KCl = KNO3 + AgCl =>
AgNO3 + KCl = KNO3 + AgCl
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
MNO4{-} + I{-} + H{+} = MNO2 + I2 + OH{-} =>
2 MNO4{-} + 6 I{-} + 4 H{+} = 2 MNO2 + 3 I2 + 4 OH{-}
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C2H6 + O2 = CO2 + H2 =>
C2H6 + 2 O2 = 2 CO2 + 3 H2
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
NaBiO3 + MnSO4 + H2SO4 = HMnO4 + BiO2 + H2O + Na2SO4 =>
10 NaBiO3 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 10 BiO2 + 2 H2O + 5 Na2SO4
Cu + H2SO4 = H2 + CuSO4 =>
Cu + H2SO4 = H2 + CuSO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O + K = H2 + KOH =>
2 H2O + 2 K = H2 + 2 KOH
HBr + AGNO3 = HNO3 + AGBr =>
HBr + AGNO3 = HNO3 + AGBr
Na + So4 = Na2So4 =>
2 Na + So4 = Na2So4
K2SO4 + Ba = BaSO4 + K2 =>
K2SO4 + Ba = BaSO4 + K2
C4H10OH + HBr = BrC4H10OH + H2 =>
2 C4H10OH + 2 HBr = 2 BrC4H10OH + H2
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
Cu + H2So4 = Cu2So4 + H2 =>
2 Cu + H2So4 = Cu2So4 + H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
H{+} + SO4{2-} + Cu = Cu{2+} + SO2 + H2O =>
4 H{+} + SO4{2-} + Cu = Cu{2+} + SO2 + 2 H2O
Fe(OH)3 + KOH + Br2 = K2FeO4 + KBr + H2O =>
2 Fe(OH)3 + 10 KOH + 3 Br2 = 2 K2FeO4 + 6 KBr + 8 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
V2{+} + MnO4{-} + H{+} = Mn2{+} + V2O5 + H2O =>
13 V2{+} + 18 MnO4{-} + 14 H{+} = 9 Mn2{+} + 13 V2O5 + 7 H2O
HCl + LiOH = H2O + LiCl =>
HCl + LiOH = H2O + LiCl
Cr + H2O + NaOH = Na2CrO4 + H2 =>
Cr + 2 H2O + 2 NaOH = Na2CrO4 + 3 H2
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
KCrO2 + PbO2 + KOH = K2CrO4 + PbO + H2O =>
2 KCrO2 + 3 PbO2 + 2 KOH = 2 K2CrO4 + 3 PbO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/16
Équations équilibrées sur02/15/15
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