| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2O4 + 2 CO2 = 2 K2CO + 5 O2
CH4 + O2 = H2O + C2H4 =>
2 CH4 + O2 = 2 H2O + C2H4
F2 + C = F4C =>
2 F2 + C = F4C
C6H5NH2 + HCl + NaNO2 = C6H5N2Cl + H2O + NaCl =>
C6H5NH2 + 2 HCl + NaNO2 = C6H5N2Cl + 2 H2O + NaCl
C4H8N8O8 = C4 + H8 + N8 + O8 =>
C4H8N8O8 = C4 + H8 + N8 + O8
Ru + Br2 = RuBr =>
2 Ru + Br2 = 2 RuBr
Na2S2O3 + HCl = NaCl + Na2SO4 + S + H2O =>
3 Na2S2O3 + 2 HCl = 2 NaCl + 2 Na2SO4 + 4 S + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CoCl2 + K4Fe(CN)6 = Co(CN)6 + K4FeCl2 =>
CoCl2 + K4Fe(CN)6 = Co(CN)6 + K4FeCl2
NH3 + HCl = NH3HCl =>
NH3 + HCl = NH3HCl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
AgNO3 + NH3*H2O = Ag2O + NH4NO3 + H2O =>
2 AgNO3 + 2 NH3*H2O = Ag2O + 2 NH4NO3 + H2O
Be(OH)2 + Ca(OH)2 = Ca[Be(OH)4] =>
Be(OH)2 + Ca(OH)2 = Ca[Be(OH)4]
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H7Cl + OH = C3H7OH + Cl =>
C3H7Cl + OH = C3H7OH + Cl
C8H9NO + NO2 = C8H8N2O3 + H =>
C8H9NO + NO2 = C8H8N2O3 + H
C3H8 + HO{-}NO2 = H2O + C3H7{-}NO2 =>
C3H8 + HO{-}NO2 = H2O + C3H7{-}NO2
KMnO4 + H3PO4 + H2S = K3PO4 + Mn3(PO4)2 + S + H2O =>
6 KMnO4 + 6 H3PO4 + 15 H2S = 2 K3PO4 + 2 Mn3(PO4)2 + 15 S + 24 H2O
Cu(NH3)4(OH)2 + HCl = Cu(OH)2 + NH4Cl =>
Cu(NH3)4(OH)2 + 4 HCl = Cu(OH)2 + 4 NH4Cl
HCIO = HCI + O2 =>
2 HCIO = 2 HCI + O2
Na3AsO4 + H2S = As2S5 + NaOH + H2O =>
2 Na3AsO4 + 5 H2S = As2S5 + 6 NaOH + 2 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
(NH4)2SO4 + LiOH = Li2SO4 + NH4OH =>
(NH4)2SO4 + 2 LiOH = Li2SO4 + 2 NH4OH
AlCl{3} + NaOH = AlOH{3} + NaCl =>
AlCl{3} + NaOH = AlOH{3} + NaCl
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
ICl3 = ICl + Cl2 =>
ICl3 = ICl + Cl2
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
S + NaOH = NaHS + Na2SO4 + H2O =>
4 S + 5 NaOH = 3 NaHS + Na2SO4 + H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na2O + CaO = Na2CaO2 =>
Na2O + CaO = Na2CaO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C4H6O + H2O = C2H4O =>
C4H6O + H2O = 2 C2H4O
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
P2S5 + H2SO4 = H3PO4 + SO2 + H2O =>
P2S5 + 15 H2SO4 = 2 H3PO4 + 20 SO2 + 12 H2O
BH3(g) + H2O(l) = B(OH)3(aq) + H2 =>
BH3(g) + 3 H2O(l) = B(OH)3(aq) + 3 H2
NH4C2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + NH3 + H2O =>
2 NH4C2H3O2 + Ba(OH)2 = Ba(C2H3O2)2 + 2 NH3 + 2 H2O
C2H4O2 + C2H6O = C4H8O3 + H2O =>
3 C2H4O2 + C2H6O = 2 C4H8O3 + H2O
FeCl2 + AsCl3 + NaNO3 + OH = FeAsO4 + OH2 + ClNO3 + NaCl =>
2 FeCl2 + 2 AsCl3 + 5 NaNO3 + 16 OH = 2 FeAsO4 + 8 OH2 + 5 ClNO3 + 5 NaCl
Bi5H9 + O2 = Bi2O3 + H2O =>
2 Bi5H9 + 12 O2 = 5 Bi2O3 + 9 H2O
O + Br = BrO2 =>
2 O + Br = BrO2
Fe{2+} + MnO4{-} + H{+} = Mn + H2O + Fe{3+} =>
7 Fe{2+} + MnO4{-} + 8 H{+} = Mn + 4 H2O + 7 Fe{3+}
Cl2 + Ag2Br = Br2 + Ag2Cl =>
Cl2 + 2 Ag2Br = Br2 + 2 Ag2Cl
Pb3O4 + Cl{-} + H{+} = Pb{+} + Cl2 + H2O =>
2 Pb3O4 + 10 Cl{-} + 16 H{+} = 6 Pb{+} + 5 Cl2 + 8 H2O
TiBr4 + Ca = Ti + CaBr2 =>
TiBr4 + 2 Ca = Ti + 2 CaBr2
C6H12O6 + OH = H2O + CO2 =>
C6H12O6 + 24 OH = 18 H2O + 6 CO2
KIO3 + Na2SO3 + H2O = I2 + KOH + Na2SO4 =>
2 KIO3 + 5 Na2SO3 + H2O = I2 + 2 KOH + 5 Na2SO4
Al + KNO3 + S = Al2O3 + N2 + K2S =>
4 Al + 2 KNO3 + S = 2 Al2O3 + N2 + K2S
Na(OH) + HI = H2O + NaI =>
Na(OH) + HI = H2O + NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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