| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCH3COO + H2O = CH3COOH + NaOH
Br2 + CuI = CuBr + I2 =>
Br2 + 2 CuI = 2 CuBr + I2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C2H4 + Cl2 = C2H4Cl2 = c2h3cl + hcl =>
C2H4 + Cl2 = C2H4Cl2
HCOOH + HCOONa = H2COONa + HCOO =>
HCOOH + HCOONa = H2COONa + HCOO
MgCO3(aq) + NaCl(aq) = MgCl(aq) + NaCO3(aq) =>
MgCO3(aq) + NaCl(aq) = MgCl(aq) + NaCO3(aq)
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq) =>
AgNO3(aq) + NaI(aq) = AgI(s) + NaNO3(aq)
HClO4 + NaNO2 = HNO2 + NaClO4 =>
HClO4 + NaNO2 = HNO2 + NaClO4
NaOH + Pb(NO3)2 = Na4Pb + OH + NO3 =>
4 NaOH + Pb(NO3)2 = Na4Pb + 4 OH + 2 NO3
K8Na47Ca45Al145Si255O800 + H{+} + H200O100 = Al200Si200O500(OH)400 + H400Si100O400 + Na{+} + Ca{2+} + K{+} =>
40 K8Na47Ca45Al145Si255O800 + 5800 H{+} + 117 H200O100 = 29 Al200Si200O500(OH)400 + 44 H400Si100O400 + 1880 Na{+} + 1800 Ca{2+} + 320 K{+}
Pb(No3)2(aq) + Na2S(aq) = PbS + NaNo3 =>
Pb(No3)2(aq) + Na2S(aq) = PbS + 2 NaNo3
CH3COOH = CH3 + COO + H =>
CH3COOH = CH3 + COO + H
Ba(OH)2 + SIO2 = BaSIO3 + H2O =>
Ba(OH)2 + SIO2 = BaSIO3 + H2O
Cl2 + Br{-} + OH{-} = Cl{-} + BrO3{-} + H2O =>
3 Cl2 + Br{-} + 6 OH{-} = 6 Cl{-} + BrO3{-} + 3 H2O
(NH4)(NO3) + Ca3(PO4)2 = (NH4)3(PO4) + Ca(NO3)2 =>
6(NH4)(NO3) + Ca3(PO4)2 = 2(NH4)3(PO4) + 3 Ca(NO3)2
C4H10O + C2H6O2 = C4H9OCH2CH2OH + H2O =>
C4H10O + C2H6O2 = C4H9OCH2CH2OH + H2O
I{-}{+} + Cl{-} + H2O = IO3{-} + Cl{2-} + H{+} =>
I{-}{+} + 6 Cl{-} + 3 H2O = IO3{-} + 6 Cl{2-} + 6 H{+}
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
Fe(SO4) + HClO + H2SO4 = Fe2(SO4)3 + FeCl3 + H2O =>
12 Fe(SO4) + 6 HClO + 3 H2SO4 = 5 Fe2(SO4)3 + 2 FeCl3 + 6 H2O
Pb(NO3)2(ac) + K2CrO4(ac) = KNO3(s) + PbCrO4(ac) =>
Pb(NO3)2(ac) + K2CrO4(ac) = 2 KNO3(s) + PbCrO4(ac)
C9H10NOCl + NaOH = C9H10NONa + HOCl =>
C9H10NOCl + NaOH = C9H10NONa + HOCl
BaO + P2O5 = BaP + O2 =>
4 BaO + 2 P2O5 = 4 BaP + 7 O2
NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + (NH4)2(SO4) + (KOH) + H2O =>
4 NH4OH + KAl(SO4)2*12H2O = Al(OH)3 + 2(NH4)2(SO4) + (KOH) + 12 H2O
Ir + O2 = IrO2 =>
Ir + O2 = IrO2
As2S3 + HNO3 = H3As3O4 + SO2 + NO2 + H2O =>
3 As2S3 + 46 HNO3 = 2 H3As3O4 + 9 SO2 + 46 NO2 + 20 H2O
CH3COOH + Na2CO3 = CH4COONa + H2O + CO2 =>
9 CH3COOH + 4 Na2CO3 = 8 CH4COONa + 2 H2O + 6 CO2
Ba(ClO4)2 + Be(ClO3)2 = Ba(ClO3)2 + Be(ClO4)2 =>
Ba(ClO4)2 + Be(ClO3)2 = Ba(ClO3)2 + Be(ClO4)2
NaOH + Ag3N = AgOH + Na3N =>
3 NaOH + Ag3N = 3 AgOH + Na3N
HOOC(CH2)4COOH + NaOH = NaOOC(CH2)4COONa + H2O =>
HOOC(CH2)4COOH + 2 NaOH = NaOOC(CH2)4COONa + 2 H2O
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + H3AsO4(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6 H3AsO4(aq) + 4 NaCl(aq)
H2 + CI2 = H2CI2 =>
H2 + CI2 = H2CI2
N2H5Cl + CuCl2 + KOH = Cu2O + N2 + KCl + H2O =>
N2H5Cl + 4 CuCl2 + 9 KOH = 2 Cu2O + N2 + 9 KCl + 7 H2O
AICI3 + NH4OH = NH4CI3 + AIOH =>
AICI3 + NH4OH = NH4CI3 + AIOH
Ag2S + H2O + Al = H2S + Ag + Al2O3 =>
3 Ag2S + 3 H2O + 2 Al = 3 H2S + 6 Ag + Al2O3
FeBr2 + KOH = Fe(OH)2 + KBr =>
FeBr2 + 2 KOH = Fe(OH)2 + 2 KBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O =>
CH3COONH4 + NaOH = CH3COONa + NH3 + H2O
OHCH2CH2CH2CH2OH + KMnO4 + H2SO4 = COOHCH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 OHCH2CH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 COOHCH2CH2COOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
Zn + CuSO4 + HCl = Cu + H2SO4 + ZnCl2 =>
Zn + CuSO4 + 2 HCl = Cu + H2SO4 + ZnCl2
NF3 + O2 = NF3O =>
2 NF3 + O2 = 2 NF3O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NH4{+} + OH{-} + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4{+} + 3 OH{-} + AlCl3 = Al(OH)3 + 3 NH4Cl
P2O5 + HCl = POCl3 + HPO3 =>
2 P2O5 + 3 HCl = POCl3 + 3 HPO3
HFO + Li(OH) = Li(FO) + H2O =>
HFO + Li(OH) = Li(FO) + H2O
K3[Fe(CN)6] + CuSO4 = Cu3[Fe(CN)6]2 + K2SO4 =>
2 K3[Fe(CN)6] + 3 CuSO4 = Cu3[Fe(CN)6]2 + 3 K2SO4
SO2 + Br5 + H2O = HBr + H2SO4 =>
5 SO2 + 2 Br5 + 10 H2O = 10 HBr + 5 H2SO4
CH3COOH + C2H5OH = C2H5OOCCOOC2H5 + H2O =>
5 CH3COOH + C2H5OH = 2 C2H5OOCCOOC2H5 + 3 H2O
LiOH + HCI = LiCI + H2O =>
LiOH + HCI = LiCI + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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