| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)F = NH4 + F
KMnO4 + HBr = MnBr2 + KBr2 + Br2 + H2O =>
KMnO4 + 8 HBr = MnBr2 + KBr2 + 2 Br2 + 4 H2O
KClO + HCl = KCl + H2OCl2 =>
KClO + 2 HCl = KCl + H2OCl2
NaHCO3 = H2O + CO2 + Na2O =>
2 NaHCO3 = H2O + 2 CO2 + Na2O
PbO + AgCl = PbCl2 + Ag2O =>
PbO + 2 AgCl = PbCl2 + Ag2O
Fe(s) + CuO(s) = FeO(s) + Cu =>
Fe(s) + CuO(s) = FeO(s) + Cu
CH3CH2CHCl2 + KOH = CH3CH2CH(OH)2 + KCl =>
CH3CH2CHCl2 + 2 KOH = CH3CH2CH(OH)2 + 2 KCl
Cu2O + KHSO4 + KNO3 = CuSO4 + K2SO4 + NO + H2O =>
3 Cu2O + 14 KHSO4 + 2 KNO3 = 6 CuSO4 + 8 K2SO4 + 2 NO + 7 H2O
Al + NH4ClO4 = Al2O3 + H2O + N2 + HCl =>
10 Al + 6 NH4ClO4 = 5 Al2O3 + 9 H2O + 3 N2 + 6 HCl
LiLaTi2O6 + O = Li4Ti5O12 + Li2O2 + La2Ti2O7 =>
10 LiLaTi2O6 + O = 2 Li4Ti5O12 + Li2O2 + 5 La2Ti2O7
TeSO4 + Cu = Te + CuSO4 =>
TeSO4 + Cu = Te + CuSO4
Na2Co3 + CaBr2 = CaCo3 + NaBr =>
Na2Co3 + CaBr2 = CaCo3 + 2 NaBr
Al(OH)3 + HCl = AlCl3 + (H2)O =>
Al(OH)3 + 3 HCl = AlCl3 + 3(H2)O
Cu + NaOH = Cu(OH)2 + Na =>
Cu + 2 NaOH = Cu(OH)2 + 2 Na
Fe(OH)3 + H2S = FeS + H2(OH)3 =>
Fe(OH)3 + H2S = FeS + H2(OH)3
C8H10 = C + CH4 =>
2 C8H10 = 11 C + 5 CH4
XFeC2O4H4O2 + O2 = XFeO + H2O + CO2 =>
2 XFeC2O4H4O2 + O2 = 2 XFeO + 4 H2O + 4 CO2
K2CO3 + H3(PO4) = K3(PO4) + H2O + CO2 =>
3 K2CO3 + 2 H3(PO4) = 2 K3(PO4) + 3 H2O + 3 CO2
NH4Cl + Ba(No3)2 = BaCl2 + NH4No3 =>
2 NH4Cl + Ba(No3)2 = BaCl2 + 2 NH4No3
C5H10O5(s) + O2(g) = CO2(g) + H2(l) =>
2 C5H10O5(s) + 5 O2(g) = 10 CO2(g) + 10 H2(l)
CuSO4 + NH3 + H2O = Cu4SO4(OH)6 + (NH4)2SO4 =>
4 CuSO4 + 6 NH3 + 6 H2O = Cu4SO4(OH)6 + 3(NH4)2SO4
MnO4{-} + Mn{2+} + OH{-} = MnO2 + H{+} =>
2 MnO4{-} + 3 Mn{2+} + 2 OH{-} = 5 MnO2 + 2 H{+}
H2SO3 + Cu(OH) = Cu2(SO3) + H2O =>
H2SO3 + 2 Cu(OH) = Cu2(SO3) + 2 H2O
OH + Sr2 = Sr(OH)2 =>
4 OH + Sr2 = 2 Sr(OH)2
FeCl3 + H2SO4 + Zn = ZnCl2 + Fe2(SO4)3 + H2 =>
2 FeCl3 + 3 H2SO4 + 3 Zn = 3 ZnCl2 + Fe2(SO4)3 + 3 H2
H2OO2 = HO + O =>
H2OO2 = 2 HO + O
Mg[HCO3]2 = MgCO3 + H2O + CO2 =>
Mg[HCO3]2 = MgCO3 + H2O + CO2
IrO2 = Ir + O2 =>
IrO2 = Ir + O2
Mg(OH)2(aq) + KCl(aq) = KOH(aq) + MgCl2(aq) =>
Mg(OH)2(aq) + 2 KCl(aq) = 2 KOH(aq) + MgCl2(aq)
SnCO3(s) = SnO(s) + CO2(g) =>
SnCO3(s) = SnO(s) + CO2(g)
H2 + (OH)2 = H2O =>
H2 + (OH)2 = 2 H2O
FeCO3 + CH3COOH = CH3COOFe + H2O + CO2 =>
8 FeCO3 + 9 CH3COOH = 8 CH3COOFe + 6 H2O + 10 CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
MnCl2 + LiNO3 + H2O2 = Li2Mn6O4 + HClO + H2 + NO2 =>
6 MnCl2 + 2 LiNO3 + 7 H2O2 = Li2Mn6O4 + 12 HClO + H2 + 2 NO2
C16H18N2O4S + O2 = CO2 + H2O + N + S =>
2 C16H18N2O4S + 37 O2 = 32 CO2 + 18 H2O + 4 N + 2 S
C2H4O + H2 = C2H6 + O2 =>
2 C2H4O + 2 H2 = 2 C2H6 + O2
Fe + H2S = Fe2S3 + H2 =>
2 Fe + 3 H2S = Fe2S3 + 3 H2
HBr + CuSO4 = H2[CuBr4] + H2SO4 =>
4 HBr + CuSO4 = H2[CuBr4] + H2SO4
K3PO4 + Al(NO3)3 = AlPO4 + KNO3 =>
K3PO4 + Al(NO3)3 = AlPO4 + 3 KNO3
Hg2S + CaO = Hg + CaS + CaSO4 =>
4 Hg2S + 4 CaO = 8 Hg + 3 CaS + CaSO4
Kr(g) + F2(g) = KrF2(s) =>
Kr(g) + F2(g) = KrF2(s)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)3 + Na2SO4 + KOH =>
K2Cr2O7 + 3 Na2SO3 + 4 H2O = 2 Cr(OH)3 + 3 Na2SO4 + 2 KOH
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
HCl(aq) + NaH2PO4(aq) = H3PO4(aq) + NaCl(aq) =>
HCl(aq) + NaH2PO4(aq) = H3PO4(aq) + NaCl(aq)
C8H9NO2 + NaHCO3 = C8H8NO2{-} + Na{+} + CO2 + H2O =>
C8H9NO2 + NaHCO3 = C8H8NO2{-} + Na{+} + CO2 + H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
CH3COOC2H5 + C4H9OH = CH3COOC4H9 + C2H5OH =>
CH3COOC2H5 + C4H9OH = CH3COOC4H9 + C2H5OH
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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