| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC3H5O3 + H2O = HC3H4O3 + H3O
CH4 + O2 = CO2 + H{+} + e =>
CH4 + O2 = CO2 + 4 H{+} + 4e
LlNO3 + CaBr2 = Ca(NO3)2 + LlBr =>
2 LlNO3 + CaBr2 = Ca(NO3)2 + 2 LlBr
(C2H5)2N + H2O = (C2H5)2NH + OH =>
(C2H5)2N + H2O = (C2H5)2NH + OH
Sb + Cl = SbCl2 =>
Sb + 2 Cl = SbCl2
C12H7 + O2 = CO2 + H2O =>
4 C12H7 + 55 O2 = 48 CO2 + 14 H2O
C55H72MgN4O5 + O2 = CO2 + H2O + NO2 + MgO =>
C55H72MgN4O5 + 75 O2 = 55 CO2 + 36 H2O + 4 NO2 + MgO
Na3N + KOH = NaOH + K3N =>
Na3N + 3 KOH = 3 NaOH + K3N
H25S + O2 = SO2 + H2O =>
4 H25S + 29 O2 = 4 SO2 + 50 H2O
Zn + H2SO4 + AgCl = Ag + Zn(SO4) + HCl =>
Zn + H2SO4 + 2 AgCl = 2 Ag + Zn(SO4) + 2 HCl
NO3{-} + C2H3O2{-} = NO2{-} + HCO3{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} = 4 NO2{-} + HCO3{-} + H2CO3
CaCO3 + HBr = CaBr2 + H2O + CO2 =>
CaCO3 + 2 HBr = CaBr2 + H2O + CO2
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
[CoBr(NH3)5]Br + AgNO3 = AgBr + [CoBr(NH3)5]NO3 =>
[CoBr(NH3)5]Br + AgNO3 = AgBr + [CoBr(NH3)5]NO3
CH4N2S + NaOH = NH3 + Na2CS + O =>
CH4N2S + 2 NaOH = 2 NH3 + Na2CS + 2 O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
H3PO3 + Zn + H2SO4 = ZnSO4 + H2O + PH3 =>
H3PO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + 3 H2O + PH3
AlBr3 + K3PO4 = KBr + AlPO4 =>
AlBr3 + K3PO4 = 3 KBr + AlPO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
OCl{-)+S2O3{2-}+OH{-} = SO4{2-}+Cl{-}+H2O =>
4 OCl{-)+S2O3{2-}+2OH{-} = 2 SO4{2-}+4Cl{-}+H2O
C2H6 + O2 = CO2 + H =>
C2H6 + 2 O2 = 2 CO2 + 6 H
CH3CO2Na = CH3CO2 + Na =>
CH3CO2Na = CH3CO2 + Na
B2H6 + O2 = HBO2 + H2O =>
B2H6 + 3 O2 = 2 HBO2 + 2 H2O
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Ca3(PO4)2CaF2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca3(PO4)2CaF2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 4 CaSO4*2H2O + 2 HF
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
K3Fe(CN)6 + Na2SO3 + H2O = K4Fe(CN)6 + H4Fe(CN)6 + Na2SO4 =>
4 K3Fe(CN)6 + 2 Na2SO3 + 2 H2O = 3 K4Fe(CN)6 + H4Fe(CN)6 + 2 Na2SO4
Fe(SCN)6 + NaF = FeF6 + Na6(SCN)6 =>
Fe(SCN)6 + 6 NaF = FeF6 + Na6(SCN)6
Na(g) + KCl(l) = K(g) + NaCl(l) =>
Na(g) + KCl(l) = K(g) + NaCl(l)
HNO3(aq) + Cu = Cu(NO3)2(aq) + N2O3 + H2O =>
6 HNO3(aq) + 2 Cu = 2 Cu(NO3)2(aq) + N2O3 + 3 H2O
KClO2(s) = KCl(s) + O(g) =>
KClO2(s) = KCl(s) + 2 O(g)
NO3{-} + C2H3O2{-} = NO2{-} + HCO3{-} + H2CO3 =>
4 NO3{-} + C2H3O2{-} = 4 NO2{-} + HCO3{-} + H2CO3
KOH + Cu(NO3)2 = K(NO3)2 + CuOH =>
KOH + Cu(NO3)2 = K(NO3)2 + CuOH
KMnO4 + Na + H2SO4 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 10 Na + 8 H2SO4 = 8 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
CuO + H3PO4 = Cu3(PO4)2 + H2O =>
3 CuO + 2 H3PO4 = Cu3(PO4)2 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiCl2 + CH3COONa = Ni(CH3COO)2 + NaCl =>
NiCl2 + 2 CH3COONa = Ni(CH3COO)2 + 2 NaCl
MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
Mg + Cl2 = MgCl2 = Cs3N =>
Mg + Cl2 = MgCl2
Al + NaNO3 + H2O = Al(OH)3 + NH3 + NaOH =>
8 Al + 3 NaNO3 + 18 H2O = 8 Al(OH)3 + 3 NH3 + 3 NaOH
Cu + N2O5 = CuO + N2 =>
5 Cu + N2O5 = 5 CuO + N2
C55H72MgN4O5 + O2 = CO2 + H2O + NO2 + MgO =>
C55H72MgN4O5 + 75 O2 = 55 CO2 + 36 H2O + 4 NO2 + MgO
Na3[Ag(S2O3)2] + H2SO4 = Ag2S + SO2 + Na2SO4 + H2O =>
2 Na3[Ag(S2O3)2] + 8 H2SO4 = Ag2S + 12 SO2 + 3 Na2SO4 + 8 H2O
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
C3H7NO2(aq) + O2(g) = CO2(g) + H2O(l) + CH4N2O(aq) =>
2 C3H7NO2(aq) + 6 O2(g) = 5 CO2(g) + 5 H2O(l) + CH4N2O(aq)
MgSO3 + H2O = MgSO4 + H2 =>
MgSO3 + H2O = MgSO4 + H2
CH4S + NaOH = CH3SNa + H2O =>
CH4S + NaOH = CH3SNa + H2O
Rb + P = Rb3P =>
3 Rb + P = Rb3P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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