| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cu + CO2 + O2 + H2O = CuCO3*Cu(OH)2
CH4 + C4F8 = C + HF =>
2 CH4 + C4F8 = 6 C + 8 HF
H3PO4 + RbOH = H2O + Rb3PO4 =>
H3PO4 + 3 RbOH = 3 H2O + Rb3PO4
(NH4)2S + KOH = K2S + NH3 + H2O =>
(NH4)2S + 2 KOH = K2S + 2 NH3 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
NO2 + HNO3 = NO3 + HNO2 =>
NO2 + HNO3 = NO3 + HNO2
Hg + Pt(OH)2 = Pt + Hg(OH)2 =>
Hg + Pt(OH)2 = Pt + Hg(OH)2
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH =>
CH3CH2CH2COOCH3 + H2O = CH3CH2CH2COOH + CH3OH
Z2 + LG = LGZ =>
Z2 + 2 LG = 2 LGZ
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH3COCH3 + H2 = CH3CO + CH4 =>
2 CH3COCH3 + H2 = 2 CH3CO + 2 CH4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
FeCO3 + HBr = FeBr2 + H2CO3 =>
FeCO3 + 2 HBr = FeBr2 + H2CO3
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
4 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 8 H2O
CoOHNO3 + H2O2 = Co(OH)2NO3 =>
2 CoOHNO3 + H2O2 = 2 Co(OH)2NO3
Fe3O = Fe2 + O2 =>
2 Fe3O = 3 Fe2 + O2
Co + HI = H + CoI =>
Co + HI = H + CoI
C8H9NO + HNO3 + H2SO4 = C8H8N2O5 + H2O + HSO2 =>
3 C8H9NO + 3 HNO3 + 4 H2SO4 = 3 C8H8N2O5 + 5 H2O + 4 HSO2
MgN + H2O = H2N + Mg(OH)2 =>
MgN + 2 H2O = H2N + Mg(OH)2
C6 + H12 + Br2 = C6H12Br12 =>
C6 + H12 + 6 Br2 = C6H12Br12
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
H2CO3 + Zn(OH)2 = ZnCO3 + HOH =>
H2CO3 + Zn(OH)2 = ZnCO3 + 2 HOH
Sr(OH)2 + Al2S3 = SrS + Al(OH)3 =>
3 Sr(OH)2 + Al2S3 = 3 SrS + 2 Al(OH)3
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l) =>
HClO4(aq) + KOH(aq) = KClO4(aq) + H2O(l)
HfS2 + O2 = Hf + SO3 =>
HfS2 + 3 O2 = Hf + 2 SO3
Li + HOH = LiH4 + O2 =>
Li + 2 HOH = LiH4 + O2
Li(s) + FeBr2(qa) = LiBr(aq) + Fe(s) =>
2 Li(s) + FeBr2(qa) = 2 LiBr(aq) + Fe(s)
CoSO4 + C7H15COONa = Co(C7H15CO2)2 + Na2SO4 =>
CoSO4 + 2 C7H15COONa = Co(C7H15CO2)2 + Na2SO4
Na2S + CH2O2 = H2S + Na + CO2 =>
Na2S + CH2O2 = H2S + 2 Na + CO2
Fe{2+} + O2 + H3O{+} = H2O + Fe{3+} =>
4 Fe{2+} + O2 + 4 H3O{+} = 6 H2O + 4 Fe{3+}
PbBr2 + Br2 + H2O = PbO2 + HBr =>
PbBr2 + Br2 + 2 H2O = PbO2 + 4 HBr
HClO + NaS2O3 + NaOH = NaSO4 + NaCl + H2O =>
9 HClO + 2 NaS2O3 + 11 NaOH = 4 NaSO4 + 9 NaCl + 10 H2O
Bi(ClO4)3 = O + BiCl3 =>
Bi(ClO4)3 = 12 O + BiCl3
HCl + Na = NaCl + H =>
HCl + Na = NaCl + H
HN3 + LiOH = LiN3 + H2O =>
HN3 + LiOH = LiN3 + H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
BaS2O3 + HNO3 = Ba(NO3)2 + H2S2O3 =>
BaS2O3 + 2 HNO3 = Ba(NO3)2 + H2S2O3
MgCl2 + Na2S = MgS + NaCl =>
MgCl2 + Na2S = MgS + 2 NaCl
Bi(No3)3 + KI = BiI3 + KNo3 =>
Bi(No3)3 + 3 KI = BiI3 + 3 KNo3
NaN3(s) = Na3N(s) + N2(g) =>
3 NaN3(s) = Na3N(s) + 4 N2(g)
CH3CH2COOH + HI = CH3CH2COOI + H2 =>
CH3CH2COOH + HI = CH3CH2COOI + H2
Cu3(PO4)2 + FeCl3 = CuCl2 + FePO4 =>
Cu3(PO4)2 + 2 FeCl3 = 3 CuCl2 + 2 FePO4
AlSO4 + CHO = AlHO + CSO4 =>
AlSO4 + CHO = AlHO + CSO4
Fe(NO3)3 + CH4 = CH3NO2 + Fe(OH)3 =>
Fe(NO3)3 + 3 CH4 = 3 CH3NO2 + Fe(OH)3
Ag{3+} + H2O = Ag + O2 + H{+} =>
4 Ag{3+} + 6 H2O = 4 Ag + 3 O2 + 12 H{+}
Ag2SO3 = Ag2 + SO3 =>
Ag2SO3 = Ag2 + SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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