| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeI3 + 3 NaOH = Fe(OH)3 + 3 NaI
MgO2 + Na2N = MgN + Na2O2 =>
MgO2 + Na2N = MgN + Na2O2
AgCl + F = AgF + Cl2 =>
2 AgCl + 2 F = 2 AgF + Cl2
Cr + CO = Cr2O3 + C =>
2 Cr + 3 CO = Cr2O3 + 3 C
FeBr3 + H2O = H2 + Br2 + Fe(OH)3 =>
2 FeBr3 + 6 H2O = 3 H2 + 3 Br2 + 2 Fe(OH)3
Pt + HBr = PtBr + H2 =>
2 Pt + 2 HBr = 2 PtBr + H2
Pb(ClO3)2 + FrOH = Pb(OH)2 + Fr(ClO3) =>
Pb(ClO3)2 + 2 FrOH = Pb(OH)2 + 2 Fr(ClO3)
H2SO4 + Ba(OH)2 = H(OH) + SO4Ba =>
H2SO4 + Ba(OH)2 = 2 H(OH) + SO4Ba
Al + Ba(OH)2 = Ba3[Al(OH)6] =>
Al + 3 Ba(OH)2 = Ba3[Al(OH)6]
Na2SO3 + Pb(NO3)2 = Na2(NO3)2 + PbSO3 =>
Na2SO3 + Pb(NO3)2 = Na2(NO3)2 + PbSO3
CH3CH2COOH + Ca(OH)2 = (C2H5COO)2Ca + H2O =>
2 CH3CH2COOH + Ca(OH)2 = (C2H5COO)2Ca + 2 H2O
Na + HOH = NaOH + H2 =>
2 Na + 2 HOH = 2 NaOH + H2
Na + FeO = Na2O + Fe =>
2 Na + FeO = Na2O + Fe
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4
Sb4O6 + NaOH = NaSbO2 + H2O =>
Sb4O6 + 4 NaOH = 4 NaSbO2 + 2 H2O
CaO + P2O5 + H2O = CaHPO4 =>
2 CaO + P2O5 + H2O = 2 CaHPO4
Fe(OH)3 + KOH = K3FeO3 + H2O =>
Fe(OH)3 + 3 KOH = K3FeO3 + 3 H2O
SnCl2 + HOH = Sn(OH)2 + HCl =>
SnCl2 + 2 HOH = Sn(OH)2 + 2 HCl
Al2O3(l) + C(s) = Al(l) + CO2(g) =>
2 Al2O3(l) + 3 C(s) = 4 Al(l) + 3 CO2(g)
C6H6 + KMnO4 + H2SO4 = C6H6COOH + K2SO4 + MnSO4 + H2O =>
35 C6H6 + 24 KMnO4 + 36 H2SO4 = 30 C6H6COOH + 12 K2SO4 + 24 MnSO4 + 36 H2O
Al(NO3)3 + Li2SO4 = Al2(SO4)3 + LiNO3 =>
2 Al(NO3)3 + 3 Li2SO4 = Al2(SO4)3 + 6 LiNO3
Ni(NO3)2 + Na2CO3 = NiCO3 + Na(NO3) =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 Na(NO3)
N2H4 + O2(g) = N2(g) + H2O =>
N2H4 + O2(g) = N2(g) + 2 H2O
NaOH + ZnO = Na2[ZnO2] + H2O =>
2 NaOH + ZnO = Na2[ZnO2] + H2O
Mn + Cd(NO3)2 = Cd + Mn(NO3)2 =>
Mn + Cd(NO3)2 = Cd + Mn(NO3)2
Na2HPO4 + H2SO4 = Na2SO4 + Na5P3O10 + H2O =>
6 Na2HPO4 + H2SO4 = Na2SO4 + 2 Na5P3O10 + 4 H2O
Ca(NO3)2(aq) + NH4F(aq) = CaF2(aq) + N2O(g) + H2O(l) =>
Ca(NO3)2(aq) + 2 NH4F(aq) = CaF2(aq) + 2 N2O(g) + 4 H2O(l)
CH3COOH + Ba(OH)2 = CH3(OH)2 + BaCOOH =>
CH3COOH + Ba(OH)2 = CH3(OH)2 + BaCOOH
SO3 + Cr(NO3)3 = Cr2(SO4)3 + N2O5 =>
3 SO3 + 2 Cr(NO3)3 = Cr2(SO4)3 + 3 N2O5
Li2CO3 + CH3COOH = LiCH3COO + H2O + CO2 =>
Li2CO3 + 2 CH3COOH = 2 LiCH3COO + H2O + CO2
CuO(s) + H{+}(aq) = Cu{+2}(aq) + H2O(l) =>
CuO(s) + 2 H{+}(aq) = Cu{+2}(aq) + H2O(l)
NiCl2 + K2CO3 = NiCO3 + KCl =>
NiCl2 + K2CO3 = NiCO3 + 2 KCl
C8H10N4O2 = C + H + N + O =>
C8H10N4O2 = 8 C + 10 H + 4 N + 2 O
Fe2S3 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
Fe2S3 + 12 H2SO4 = Fe2(SO4)3 + 12 SO2 + 12 H2O
CuCN + KCN = K2Cu(CN)3 =>
CuCN + 2 KCN = K2Cu(CN)3
Co(NO3)2 + K2CrO4 = KNO3 + Co(CrO4) =>
Co(NO3)2 + K2CrO4 = 2 KNO3 + Co(CrO4)
Cd + HCl + HNO3 = CdCl2 + NO + H2O =>
3 Cd + 6 HCl + 2 HNO3 = 3 CdCl2 + 2 NO + 4 H2O
Li2SO4 + KCl = LiCl + K2SO4 =>
Li2SO4 + 2 KCl = 2 LiCl + K2SO4
HgNO3 + NaOH = HgOH + NaNO3 =>
HgNO3 + NaOH = HgOH + NaNO3
C2H6O2 = CH + H2O =>
C2H6O2 = 2 CH + 2 H2O
Ti2WC2O2 = TiO2 + TiC + WC =>
Ti2WC2O2 = TiO2 + TiC + WC
KI(aq) + BaCl2(aq) = KCl(aq) + BaI2(s) =>
2 KI(aq) + BaCl2(aq) = 2 KCl(aq) + BaI2(s)
C3H7NO2 + H2O = CH5NO + C2H4O2 =>
C3H7NO2 + H2O = CH5NO + C2H4O2
HgCl + HCl = HCl2 + Hg2Cl =>
2 HgCl + HCl = HCl2 + Hg2Cl
S + BaO = BaS + O2 =>
2 S + 2 BaO = 2 BaS + O2
Al + K2Cr2O7 + H2O = Al2O3 + Cr(OH)3 + KOH =>
2 Al + K2Cr2O7 + 4 H2O = Al2O3 + 2 Cr(OH)3 + 2 KOH
C6H12 + S = C6H6 + H2S =>
C6H12 + 3 S = C6H6 + 3 H2S
HC2CHCO2 + OH = C2CHCO2 + H2O =>
HC2CHCO2 + OH = C2CHCO2 + H2O
MnO4{-} + C6H12O6 + H{+} = CO2 + Mn{2+} + H2O =>
24 MnO4{-} + 5 C6H12O6 + 72 H{+} = 30 CO2 + 24 Mn{2+} + 66 H2O
SrSO3 + HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2 =>
SrSO3 + 2 HC2H3O2 = Sr(C2H3O2)2 + H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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