| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrCl3 + K3[Fe(CN)6] = Cr[Fe(CN)6] + 3 KCl
Al3S3 = Al + S8 =>
8 Al3S3 = 24 Al + 3 S8
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2 =>
Co(OH)2 + H2SO4 = CoSO4 + H2(OH)2
NaCo3CaCl = CaCo3NaCl =>
NaCo3CaCl = CaCo3NaCl
Cu(NO3)2 + S(OH)2 = Cu(OH)2 + S(NO3)2 =>
Cu(NO3)2 + S(OH)2 = Cu(OH)2 + S(NO3)2
HNO2 + Pb(OH)4 = Pb(NO2)4 + H2O =>
4 HNO2 + Pb(OH)4 = Pb(NO2)4 + 4 H2O
Cr(OH)4{-} + H2O2 = CrO42{-} + H2O =>
Cr(OH)4{-} + 40 H2O2 = CrO42{-} + 42 H2O
H4TiO5 + NaOH = Na4TiO5 + H2O =>
H4TiO5 + 4 NaOH = Na4TiO5 + 4 H2O
AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au
MgSO4 + Cu(OH)2 = Mg(OH)2 + CuSO4 =>
MgSO4 + Cu(OH)2 = Mg(OH)2 + CuSO4
Ca(NO3)2 + H2O = HNO3 + Ca(OH)2 =>
Ca(NO3)2 + 2 H2O = 2 HNO3 + Ca(OH)2
Fe2(SO4)3 + (NH4)2CO3 = Fe2(CO3)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 3(NH4)2CO3 = Fe2(CO3)3 + 3(NH4)2SO4
C6H5NaO + HCl(aq) = C6H5OH + NaCl =>
C6H5NaO + HCl(aq) = C6H5OH + NaCl
BaCr2O7 + H2O = BaOH2Cr2O7 =>
BaCr2O7 + H2O = BaOH2Cr2O7
S(s) + NO3 = SO42(g) + N3O7(g) =>
S(s) + 63 NO3 = SO42(g) + 21 N3O7(g)
CH3COOAg + FeCl3 = CH3COOFe + AgCl3 =>
CH3COOAg + FeCl3 = CH3COOFe + AgCl3
CuHSO4 + BaCl2 = CuCl2 + BaHSO4 =>
CuHSO4 + BaCl2 = CuCl2 + BaHSO4
Ca(OH)2(aq) + NH4Cl(aq) = NH4OH(aq) + CaCl2(g) =>
Ca(OH)2(aq) + 2 NH4Cl(aq) = 2 NH4OH(aq) + CaCl2(g)
NH3 + ClO{-} = N2H4 + Cl{-} + H2O =>
2 NH3 + ClO{-} = N2H4 + Cl{-} + H2O
Na3N + Mg(OH)2 = NaOH + Mg3N2 =>
2 Na3N + 3 Mg(OH)2 = 6 NaOH + Mg3N2
Zinc(Chloride) + Strontium(Nitrate) = Zinc(Nitrate) + Strontium(Chloride) =>
Zinc(Chloride) + Strontium(Nitrate) = Zinc(Nitrate) + Strontium(Chloride)
AICl3 + NaOH = NaCl + AI(OH)3 =>
AICl3 + 3 NaOH = 3 NaCl + AI(OH)3
NH3 + Pb2 = PbNH3 =>
2 NH3 + Pb2 = 2 PbNH3
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + CH3CO2 + NH4 =>
Ba(CH3CO2)2 + (NH4)2SO4 = BaSO4 + 2 CH3CO2 + 2 NH4
Fe(CN)2 + NaOH = NaCN + Fe(OH)2 =>
Fe(CN)2 + 2 NaOH = 2 NaCN + Fe(OH)2
S(s) + O2 = SO3 =>
2 S(s) + 3 O2 = 2 SO3
H2SiCl2 + HCl = HSiCl3 + H2 =>
H2SiCl2 + HCl = HSiCl3 + H2
C3H7COC2H5 + H2O = C3H7COOH + C2H5OH =>
2 C3H7COC2H5 + 4 H2O = C3H7COOH + 4 C2H5OH
CuSO4 + Na2S2O3 = Na2SO4 + CuS2O3 =>
CuSO4 + Na2S2O3 = Na2SO4 + CuS2O3
O2(g) + Sb2S3(cr) = Sb2O4(cr) + SO2 =>
5 O2(g) + Sb2S3(cr) = Sb2O4(cr) + 3 SO2
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2 =>
MgCl2(aq) + K2CO3 = MgCO3 + K2Cl2
Na2S + HNO3 + AgNO3 = Na2SO4 + HAgN2O2 =>
Na2S + HNO3 + AgNO3 = Na2SO4 + HAgN2O2
KCI{2} + AgN = KN{2} + AgCI =>
KCI{2} + AgN = KN{2} + AgCI
ZnCl2(aq) + Mg(s) = Zn(s)MgCl2 =>
ZnCl2(aq) + Mg(s) = Zn(s)MgCl2
CuSO4 + NaOH = Cu4(OH)6SO4 + Na2SO4 =>
4 CuSO4 + 6 NaOH = Cu4(OH)6SO4 + 3 Na2SO4
K + NO = KNO =>
K + NO = KNO
(C2H5)2NH + O2 = CO2 + H2O + N2 =>
4(C2H5)2NH + 27 O2 = 16 CO2 + 22 H2O + 2 N2
Cl2 + NO + H2O = Cl{-} + H{+} + HNO3 =>
3 Cl2 + 2 NO + 4 H2O = 6 Cl{-} + 6 H{+} + 2 HNO3
PB(No3)2 + KNO3 = PB(NO3)2 + KNo3 =>
PB(No3)2 + 2 KNO3 = PB(NO3)2 + 2 KNo3
NH2OH + C8H8O = C8H11NO2 =>
NH2OH + C8H8O = C8H11NO2
CH3(C5H10)CH3(g) + O2(g) = CO2(g) + H20(g) =>
5 CH3(C5H10)CH3(g) + 35 O2(g) = 35 CO2(g) + 4 H20(g)
Pb(OH)2 + NaOH = (Pb(OH)4) + Na =>
Pb(OH)2 + 2 NaOH = (Pb(OH)4) + 2 Na
NH3(g) + HI(g) = NH4 + I(aq) =>
NH3(g) + HI(g) = NH4 + I(aq)
(NH4)2S + FeCl3 + H2O = NH4Cl + Fe(OH)3 + H2S =>
3(NH4)2S + 2 FeCl3 + 6 H2O = 6 NH4Cl + 2 Fe(OH)3 + 3 H2S
H3C6H5O7 + Na4(CO3)2 = CO2 + H2O + Na3C6H5O7 =>
4 H3C6H5O7 + 3 Na4(CO3)2 = 6 CO2 + 6 H2O + 4 Na3C6H5O7
CH3CO2H(aq) + NaOH(aq) = NaCH3CO2 + H2O =>
CH3CO2H(aq) + NaOH(aq) = NaCH3CO2 + H2O
(NH4)2CO3 + H3PO4 = (NH4)2HPO4 + CO2 + H2O =>
(NH4)2CO3 + H3PO4 = (NH4)2HPO4 + CO2 + H2O
C2H22 + O2 = CO2 + H2O =>
2 C2H22 + 15 O2 = 4 CO2 + 22 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + Na2(NO3)2
C + AlPO4 = CO + Al2O3 + P =>
5 C + 2 AlPO4 = 5 CO + Al2O3 + 2 P
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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