| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO3 + 2 HBr = CaBr2 + H2O + SO2
Na2ZnO2 + H2SO4 = ZnSO4 + Na2SO4 + H2O =>
Na2ZnO2 + 2 H2SO4 = ZnSO4 + Na2SO4 + 2 H2O
Li2(CO3) + MgCl2 = LiCl + Mg(CO3) =>
Li2(CO3) + MgCl2 = 2 LiCl + Mg(CO3)
KClO3 + S + Al = AlSO2 + KCl =>
2 KClO3 + 3 S + 3 Al = 3 AlSO2 + 2 KCl
Na3AsO3 + KBrO3 + ClH = NaCl + KBr + H3AsO4 =>
3 Na3AsO3 + KBrO3 + 9 ClH = 9 NaCl + KBr + 3 H3AsO4
CuO + ZnSO4 = ZnO + CuSO4 =>
CuO + ZnSO4 = ZnO + CuSO4
PbO2 + H2O = Pb(OH)3 + OH =>
PbO2 + 2 H2O = Pb(OH)3 + OH
NH4CI + NaNO3 = N2O + NaCI + H2O =>
NH4CI + NaNO3 = N2O + NaCI + 2 H2O
MnSO4 + O2 = MnO + SO4 =>
2 MnSO4 + O2 = 2 MnO + 2 SO4
NaOH + HClO4 = H2O + ClO4Na =>
NaOH + HClO4 = H2O + ClO4Na
FeO + Cl2 = FeCl2 + O2342 =>
2342 FeO + 2342 Cl2 = 2342 FeCl2 + O2342
CH4CH3 + O2 = CO2 + H2O =>
4 CH4CH3 + 15 O2 = 8 CO2 + 14 H2O
WO3 + Sn8(Cl)2 + HCl = W3O8 + H2SnCl6 + H2O =>
45 WO3 + Sn8(Cl)2 + 46 HCl = 15 W3O8 + 8 H2SnCl6 + 15 H2O
NaClO(aq) + HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l) =>
NaClO(aq) + 2 HCl(aq) = NaCl(aq) + Cl2(g) + H2O(l)
ZnO + Fe(OH)2 = Zn(FeO2) + H2O =>
ZnO + Fe(OH)2 = Zn(FeO2) + H2O
HgNO3 + KHCO3 = KNO3 + HgHCO3 =>
HgNO3 + KHCO3 = KNO3 + HgHCO3
WO3 + CH4 = WO2 + CO2 + H2O =>
4 WO3 + CH4 = 4 WO2 + CO2 + 2 H2O
CuF2 + NH3 = Cu3 + NH4F + N2 =>
3 CuF2 + 8 NH3 = Cu3 + 6 NH4F + N2
Fe2(SO4)3 + CO2 + N2 = FeCO3 + NO2 + S2 =>
2 Fe2(SO4)3 + 4 CO2 + 5 N2 = 4 FeCO3 + 10 NO2 + 3 S2
Na + Ca = Na2Ca =>
2 Na + Ca = Na2Ca
AlI3(aq) + NaOH(aq) = Al(OH)3 + NaI =>
AlI3(aq) + 3 NaOH(aq) = Al(OH)3 + 3 NaI
KMnO4 + C3H8O3 = CO2 + MnO2 + K2O + H2O =>
14 KMnO4 + 3 C3H8O3 = 9 CO2 + 14 MnO2 + 7 K2O + 12 H2O
Na(OH)2 = NaO + H2O =>
Na(OH)2 = NaO + H2O
NaOH + NaNO3 + MnSO4 = NaNO2 + Na2SO4 + MnO2 + H2O =>
2 NaOH + NaNO3 + MnSO4 = NaNO2 + Na2SO4 + MnO2 + H2O
W(ClO3)2 = WCl2 + O2 =>
W(ClO3)2 = WCl2 + 3 O2
H3P + NaOH = HOH + Na3P =>
H3P + 3 NaOH = 3 HOH + Na3P
Fe2(SO4)3 + HCl = FeCl3 + H2O + SO3 =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2O + 3 SO3
HSO3{-} + NH4{+} = H2SO3 + NH3 =>
HSO3{-} + NH4{+} = H2SO3 + NH3
CsBrO3 + O2 = CsBrO4 =>
2 CsBrO3 + O2 = 2 CsBrO4
HCl + NaCl = H + NaCl2 =>
HCl + NaCl = H + NaCl2
NaClBaCl2*2H2O = NaClBaCl2 + H2O =>
NaClBaCl2*2H2O = NaClBaCl2 + 2 H2O
Ca + Al2(Co)3 = CaCo3 + Al2 =>
Ca + Al2(Co)3 = CaCo3 + Al2
Ca + Pb(No3)2 = Ca(No3)2 + Pb =>
Ca + Pb(No3)2 = Ca(No3)2 + Pb
Na2CO3 + FeCrO4 + O2 = Fe2O3 + NaCrO4 + CO2 =>
Na2CO3 + 2 FeCrO4 + O2 = Fe2O3 + 2 NaCrO4 + CO2
Cr2(SO4)3 + Na2HPO4 = Cr(PO4) + NaH2PO4 + Na2SO4 =>
Cr2(SO4)3 + 4 Na2HPO4 = 2 Cr(PO4) + 2 NaH2PO4 + 3 Na2SO4
MnO + Al2O3 + SiO2 = Mn3Al2[SiO4]3 =>
3 MnO + Al2O3 + 3 SiO2 = Mn3Al2[SiO4]3
CO3Ag2 + NH3 = CO3NH3 + Ag =>
CO3Ag2 + NH3 = CO3NH3 + 2 Ag
PbO = OPb =>
PbO = OPb
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
sodiumchlorite + H2SO4 = hydrogenchloride + sodiumsulfate + ClO2 + water =>
10 NaClO2 + 5 H2SO4 = 2 HCl + 5 Na2SO4 + 8 ClO2 + 4 H2O
Na2CrO4 + NaNO2 + H2SO4 = Cr2(S04)3 + NaNO3 + Na2SO4 + H2O =>
2 Na2CrO4 + 42 NaNO2 + 14 H2SO4 = Cr2(S04)3 + 42 NaNO3 + 2 Na2SO4 + 14 H2O
CH2OH{-}CHOH{-}CH2OH + Na = CH2ONa{-}C-}CH2ONa+H2 =>
2 CH2OH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}C-}CH2ONa+H2
MnO4 + Cr3 = Mn2 + Cr2O7 =>
42 MnO4 + 16 Cr3 = 21 Mn2 + 24 Cr2O7
K3V5O14 + C3H8O3 + H2O = VO(OH)2 + HCO3 + K =>
17 K3V5O14 + 8 C3H8O3 + 65 H2O = 85 VO(OH)2 + 24 HCO3 + 51 K
PbCl2 + HCl = PbCl4{2-} + H{+} =>
PbCl2 + 2 HCl = PbCl4{2-} + 2 H{+}
HCH3COO + Zn(OH)2 = Zn(CH3COO)2 + H2O =>
2 HCH3COO + Zn(OH)2 = Zn(CH3COO)2 + 2 H2O
H2O + V = H2 + HV6O17 =>
34 H2O + 12 V = 33 H2 + 2 HV6O17
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aw) =>
AgNO3(aq) + KI(aq) = AgI(s) + KNO3(aw)
K2[IrCl6] + NH3 = NH3Cl + IrCl3 + KCl =>
K2[IrCl6] + NH3 = NH3Cl + IrCl3 + 2 KCl
H2SO4 + C11 = C11SO4 + H2O + SO2 =>
2 H2SO4 + C11 = C11SO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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