| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 = AgNOO2
Ca(OH)2 + Ba(HCO3)2 = Ca(HCO3)2 + Ba(OH)2 =>
Ca(OH)2 + Ba(HCO3)2 = Ca(HCO3)2 + Ba(OH)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Cu(NO3)2 + KOH = KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH = 2 KNO3 + Cu(OH)2
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
KNO3 + FeCl3 = Fe(NO3)3 + KCl =>
3 KNO3 + FeCl3 = Fe(NO3)3 + 3 KCl
Na2Co3 + Ca = CaCo3 + Na =>
Na2Co3 + Ca = CaCo3 + 2 Na
ZnSO4 + Al(NO3)3 = ZnNO3 + Al(SO4)3 =>
3 ZnSO4 + Al(NO3)3 = 3 ZnNO3 + Al(SO4)3
K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4 =>
2 K2CrO4 + H2SO4 = H2O + K2Cr2O7 + K2SO4
P2O5 + Cu = P2O5Cu =>
P2O5 + Cu = P2O5Cu
CuF2 + H2 = HF + Cu =>
CuF2 + H2 = 2 HF + Cu
AgNO3 = AgNOO2 =>
AgNO3 = AgNOO2
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
Na2SO4(aq)BaCl2(aq) = Na2Cl2BaSO4 =>
Na2SO4(aq)BaCl2(aq) = Na2Cl2BaSO4
ZnP = PZn =>
ZnP = PZn
Ca(HCO3)2 + KOH = K2CO3 + CaCO3 + H2O =>
Ca(HCO3)2 + 2 KOH = K2CO3 + CaCO3 + 2 H2O
KI + CHCl3 = CHI3 + KCl =>
3 KI + CHCl3 = CHI3 + 3 KCl
Cr(No3)3 + Na2Co3 = Cr2(Co3)3 + NaNo3 =>
2 Cr(No3)3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaNo3
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O2 =>
2 CH3NH2 + 4 KNO2 + 4 HCl = 2 CH3OH + 3 N2 + 4 KCl + 3 H2O2
ZnCl2(aq) + NaCl(aq) = NaCl2(aq) + ZnCl(aq) =>
ZnCl2(aq) + NaCl(aq) = NaCl2(aq) + ZnCl(aq)
AgClCaS = CaClAgS =>
AgClCaS = CaClAgS
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
FeCl2 = Cl2Fe =>
FeCl2 = Cl2Fe
AgNO3 = AgNOO2 =>
AgNO3 = AgNOO2
ZnCl2(aq) + NaCl(aq) = NaCl2(aq) + ZnCl(aq) =>
ZnCl2(aq) + NaCl(aq) = NaCl2(aq) + ZnCl(aq)
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
NaCl3 = Na2 + Cl6 =>
2 NaCl3 = Na2 + Cl6
BaSO4MgCl2 = BaCl2MgSO4 =>
BaSO4MgCl2 = BaCl2MgSO4
NH3ClO2 = H3NO2Cl =>
NH3ClO2 = H3NO2Cl
KS(N) + FeCl3 = KCl + Fe(S(N))3 =>
3 KS(N) + FeCl3 = 3 KCl + Fe(S(N))3
AgNO3 = AgNOO2 =>
AgNO3 = AgNOO2
K2TaF7 + Na = Ta + KF + NaF =>
K2TaF7 + 5 Na = Ta + 2 KF + 5 NaF
CH3CHCH2 + H2O + KMnO4 = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH3CHCH2 + 4 H2O + 2 KMnO4 = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
AgNO3 = AgNOO2 =>
AgNO3 = AgNOO2
FeCl2(aq) + ClF3(g) = FeF3(g) + Cl2(g) =>
2 FeCl2(aq) + 2 ClF3(g) = 2 FeF3(g) + 3 Cl2(g)
CH3COOCH2CH3NaOH = CH3COONaCH2CH3OH =>
CH3COOCH2CH3NaOH = CH3COONaCH2CH3OH
NaOH + HBrO3 = NaBrO3 + H2O =>
NaOH + HBrO3 = NaBrO3 + H2O
Mn{2+} + NaBiO3 + H{+} = MnO4{-} + Bi{3+} + H2O + Na{+} =>
2 Mn{2+} + 5 NaBiO3 + 14 H{+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O + 5 Na{+}
PottassiumBromideAluminumNitrate = PottassiumNitrateAluminumBromide =>
PottassiumBromideAluminumNitrate = PottassiumNitrateAluminumBromide
Li(s) + Br = LiBr(s) =>
Li(s) + Br = LiBr(s)
AuMgSO4 = MgAuSO4 =>
AuMgSO4 = MgAuSO4
Cr(No3)3 + Na2Co3 = Cr2(Co3)3 + NaNo3 =>
2 Cr(No3)3 + 3 Na2Co3 = Cr2(Co3)3 + 6 NaNo3
HO2 + Cr(OH)3 = CrO4 + OH =>
4 HO2 + Cr(OH)3 = CrO4 + 7 OH
Al(OH)3 + NaOH = Na3[AlO3] + H2O =>
Al(OH)3 + 3 NaOH = Na3[AlO3] + 3 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH3ClO2 = H3NO2Cl =>
NH3ClO2 = H3NO2Cl
NaAlO3 + HCl = NaCl + AlCl3 + H2O + O2 =>
2 NaAlO3 + 8 HCl = 2 NaCl + 2 AlCl3 + 4 H2O + O2
HNO3 + CH3COOH = H2O2 + CH3CNO3 =>
HNO3 + CH3COOH = H2O2 + CH3CNO3
Al + KOH + H2O = K{+} + Al(OH)4 + H2{-} =>
3 Al + 4 KOH + 8 H2O = 4 K{+} + 3 Al(OH)4 + 4 H2{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/04/24
Équations équilibrées sur04/03/23
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