| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 CH4N2O + 13 CH3COOH + 2 C2H5OH = 4 C10H9N5O + 34 H2O
Cu2 + Ca(OH)2 = Cu(OH)2 + Ca2 =>
Cu2 + 2 Ca(OH)2 = 2 Cu(OH)2 + Ca2
H2SO4 + Co(HCO3)2 = CoSO4 + CO2 + H2O =>
H2SO4 + Co(HCO3)2 = CoSO4 + 2 CO2 + 2 H2O
Ca(NO3)2 + NaSO4 = Ca(SO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaSO4 = Ca(SO4)2 + 2 NaNO3
Ni + PbP = Pb + NiP =>
Ni + PbP = Pb + NiP
C2H5NSCl + O2 = CO + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 9 O2 = 4 CO + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl
CH3OH + C3H7OH = CH3OHC3H7OH =>
CH3OH + C3H7OH = CH3OHC3H7OH
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
MnCl2 + Na2CO3 = MnCO3 + ClNa =>
MnCl2 + Na2CO3 = MnCO3 + 2 ClNa
I{-} + OCl{-} = Cl{-} + OI{-} =>
I{-} + OCl{-} = Cl{-} + OI{-}
MgF2 = Mg + F2 =>
MgF2 = Mg + F2
Mn(OH)2 + Al = Al(OH)3 + Mn =>
3 Mn(OH)2 + 2 Al = 2 Al(OH)3 + 3 Mn
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
CH3COOH + Na(OH) = (CH3COO)Na + H2O =>
CH3COOH + Na(OH) = (CH3COO)Na + H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
AlCl = Al + Cl2 =>
2 AlCl = 2 Al + Cl2
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O =>
Bi(OH)3 + HNO3 = Bi(OH)2NO3 + H2O
HOCl(aq)NaOH(aq) = H2O(l)NaOCl(aq) =>
HOCl(aq)NaOH(aq) = H2O(l)NaOCl(aq)
C6H4CH3NO2 + KMnO4 + H2SO4 = C6H4NO2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H4CH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H4NO2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
N2 + Al2S3 = AlN3 + S =>
3 N2 + Al2S3 = 2 AlN3 + 3 S
F2 + Al2O3 = AlF + O2 =>
2 F2 + 2 Al2O3 = 4 AlF + 3 O2
Al + Pb = AlPb =>
Al + Pb = AlPb
PbO + AlCl3 = PbCl2 + Al2O3 =>
3 PbO + 2 AlCl3 = 3 PbCl2 + Al2O3
Cr{3+} + H2O + MnO4{-} = Mn{2+} + Cr2O7{2-} + H{+} =>
10 Cr{3+} + 11 H2O + 6 MnO4{-} = 6 Mn{2+} + 5 Cr2O7{2-} + 22 H{+}
(H2CO3) + Ca(OH)2 = CaCO3 + H2O =>
(H2CO3) + Ca(OH)2 = CaCO3 + 2 H2O
C6H5CHO + HCN = C6H5CH(OH)CN =>
C6H5CHO + HCN = C6H5CH(OH)CN
AlCl3 + NaHCO3 = NaCl + Al2O3 + CO2 + H2O =>
2 AlCl3 + 6 NaHCO3 = 6 NaCl + Al2O3 + 6 CO2 + 3 H2O
Ag + Cl2 + O2 = AgClO3 =>
2 Ag + Cl2 + 3 O2 = 2 AgClO3
Th(OH)4 + NaHCO3 + NaOH = Na6Th(CO3)5 + H2O =>
Th(OH)4 + 5 NaHCO3 + NaOH = Na6Th(CO3)5 + 5 H2O
Pb(NO3)2 + ZnCl = PbCl + Zn(NO3)2 =>
Pb(NO3)2 + ZnCl = PbCl + Zn(NO3)2
Ca(OH)2 + Br2 = CaBr2 + Ca(BrO)2 + H2O =>
2 Ca(OH)2 + 2 Br2 = CaBr2 + Ca(BrO)2 + 2 H2O
C2H6 + HNO3 = C2H4O2 + NO + H2O =>
C2H6 + 2 HNO3 = C2H4O2 + 2 NO + 2 H2O
Sb(HCO3)3 + HMnO4 = H2CO3 + Sb(MnO4)3 =>
Sb(HCO3)3 + 3 HMnO4 = 3 H2CO3 + Sb(MnO4)3
ZnHCO3 + HNO3 = ZnNO3CO2 + H2O =>
ZnHCO3 + HNO3 = ZnNO3CO2 + H2O
C5H12 + HF = FC5H12 + H =>
C5H12 + HF = FC5H12 + H
NaOH + BeO + H2O = Na2[Be(OH)4] =>
2 NaOH + BeO + H2O = Na2[Be(OH)4]
N2O5(g) + H2O = HNO3 =>
N2O5(g) + H2O = 2 HNO3
Na2S2O7 + CH3OH = CO2 + H2O + Na2S2O4 =>
Na2S2O7 + CH3OH = CO2 + 2 H2O + Na2S2O4
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Fe2(SO4)3 + Sr(ClO3)2 = Cl3FeO9 + SrSO4 =>
Fe2(SO4)3 + 3 Sr(ClO3)2 = 2 Cl3FeO9 + 3 SrSO4
KCI + O2 = KCIO3 =>
2 KCI + 3 O2 = 2 KCIO3
Mg(No3)2 + KOH = Mg(OH)2 + KNo3 =>
Mg(No3)2 + 2 KOH = Mg(OH)2 + 2 KNo3
CH3COOH + HOCH3CH3OH = C6H10O4 + H2O =>
5 CH3COOH + HOCH3CH3OH = 2 C6H10O4 + 4 H2O
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3(s) + Na(aq)NO3(aq) =>
Na2CO3(aq) + Mg(NO3)2(aq) = MgCO3(s) + 2 Na(aq)NO3(aq)
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
BaCl2 + K2SO4 = KCl + BaSO4 =>
BaCl2 + K2SO4 = 2 KCl + BaSO4
Cl + Al = AlCl =>
Cl + Al = AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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