| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + 3 Na(OH) = 3 Na + Al(OH)3
P4O10 + H2O = PO10 + H6O =>
P4O10 + 45 H2O = 4 PO10 + 15 H6O
NaBr + KNO3 = NaBrKNO3 =>
NaBr + KNO3 = NaBrKNO3
As2 + O2 = As3O2 =>
3 As2 + 2 O2 = 2 As3O2
C3H8O3 + Na = C3H5(ONa)3 + H2 =>
2 C3H8O3 + 6 Na = 2 C3H5(ONa)3 + 3 H2
N2H4 + H2O = H3O + N2H3 =>
N2H4 + H2O = H3O + N2H3
Ca(NO3)2(aq) + H3PO4(aq) = H(NO3) + Ca3(PO4)2 =>
3 Ca(NO3)2(aq) + 2 H3PO4(aq) = 6 H(NO3) + Ca3(PO4)2
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
C15H12O2 + O2 = H2O + CO2 =>
C15H12O2 + 17 O2 = 6 H2O + 15 CO2
Ca3(PO4)2 + Cl = CaCl2 + PO4 =>
Ca3(PO4)2 + 6 Cl = 3 CaCl2 + 2 PO4
Be3Al2Cl5 + H2SiO3 = Be3Al2(SiO3)6 + HCl + H2 =>
2 Be3Al2Cl5 + 12 H2SiO3 = 2 Be3Al2(SiO3)6 + 10 HCl + 7 H2
CoCl3 + NaOH = Co2O3 + NaCl + H2O =>
2 CoCl3 + 6 NaOH = Co2O3 + 6 NaCl + 3 H2O
PbS + HNO3 = PbSO4 + H2O + NO =>
3 PbS + 8 HNO3 = 3 PbSO4 + 4 H2O + 8 NO
Na2CO3 + H2O = NaOH + H2CO3 =>
Na2CO3 + 2 H2O = 2 NaOH + H2CO3
Mn3O4 + H2SO4 = MnSO4 + O + H2O =>
Mn3O4 + 3 H2SO4 = 3 MnSO4 + O + 3 H2O
KNO3 + NaCl = NaNO3KCl =>
KNO3 + NaCl = NaNO3KCl
(NH4)2Fe(SO4)2 + KCl = K2SO4 + NH4Cl + FeCl2 =>
(NH4)2Fe(SO4)2 + 4 KCl = 2 K2SO4 + 2 NH4Cl + FeCl2
Na + H3PO4 = Na3PO4 + H6 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + H6
Al(s) + CO2(g) = Al2O3(s) + CO(g) =>
2 Al(s) + 3 CO2(g) = Al2O3(s) + 3 CO(g)
NaOH + HC9H7O4(aq) = NaC9H7O4 + H2O =>
NaOH + HC9H7O4(aq) = NaC9H7O4 + H2O
Ga2(CO3)3 = Ga2O3 + CO2 =>
Ga2(CO3)3 = Ga2O3 + 3 CO2
Ga2(CO3)3 + H2S = H2CO3 + Ga2S3 =>
Ga2(CO3)3 + 3 H2S = 3 H2CO3 + Ga2S3
H2O288(l) = H2O(l) + O28(g) =>
4 H2O288(l) = 4 H2O(l) + 41 O28(g)
S2Cl2 + NaOH = NaCl + Na2SO3 + Na2S + H2O =>
S2Cl2 + 6 NaOH = 2 NaCl + Na2SO3 + Na2S + 3 H2O
CH3CH2CH2CO2H(l) + CH2CH3OH(l)H = CH3CH2CH2CO2CH2CH3(l) + H2O(l) =>
7 CH3CH2CH2CO2H(l) + 4 CH2CH3OH(l)H = 6 CH3CH2CH2CO2CH2CH3(l) + 6 H2O(l)
CuSO4 + MgO = MgSO4 + CuO =>
CuSO4 + MgO = MgSO4 + CuO
ZnO + Pb = Zn + PbO =>
ZnO + Pb = Zn + PbO
LiOH + C6H8O7 = H2O + LiC6H7O7 =>
LiOH + C6H8O7 = H2O + LiC6H7O7
Fe2(SO4)3 + KCrO2 + KOH = FeSO4 + K2CrO4 + K2SO4 + H2O =>
3 Fe2(SO4)3 + 2 KCrO2 + 8 KOH = 6 FeSO4 + 2 K2CrO4 + 3 K2SO4 + 4 H2O
Sr2C2O4 = Sr2 + C + O =>
Sr2C2O4 = Sr2 + 2 C + 4 O
(CH3)2Br + Na = CH3CH3 + NaBr =>
(CH3)2Br + Na = CH3CH3 + NaBr
K2SO4 + FeCl3 = K2Cl3 + FeSO4 =>
K2SO4 + FeCl3 = K2Cl3 + FeSO4
NaCl + Pb(No3) = PbCl + Na(No3) =>
NaCl + Pb(No3) = PbCl + Na(No3)
Ca(NO3)2 + C2H3O2Na = NaNO3 + Ca(C2H3O2)2 =>
Ca(NO3)2 + 2 C2H3O2Na = 2 NaNO3 + Ca(C2H3O2)2
NiCl2*6H2O + NH3 = (Ni(NH3)6)Cl2 + H2O =>
NiCl2*6H2O + 6 NH3 = (Ni(NH3)6)Cl2 + 6 H2O
[Fe(SCN)]{2+} + NaOH = Fe(OH){2+} + Na(SCN) =>
[Fe(SCN)]{2+} + NaOH = Fe(OH){2+} + Na(SCN)
I2 + CaBr2 = CaI + Br2 =>
I2 + 2 CaBr2 = 2 CaI + 2 Br2
FeS + HCl = SCl + HFe =>
FeS + HCl = SCl + HFe
C5H8 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C5H8 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 28 MnSO4 + 14 K2SO4 + 62 H2O
Au2O3 + Mn2O7 = Au(MnO4)3 =>
Au2O3 + 3 Mn2O7 = 2 Au(MnO4)3
Ba(OH)2 + Al2(SO4)3 = (BaOH)2SO4 + Al(OH)3 =>
6 Ba(OH)2 + Al2(SO4)3 = 3(BaOH)2SO4 + 2 Al(OH)3
Al2O3 + N2O5 = Al(NO4) =>
Al2O3 + N2O5 = 2 Al(NO4)
Fe3O2 + Mg = MgO + Fe3 =>
Fe3O2 + 2 Mg = 2 MgO + Fe3
Fe2O + Al = Fe2Al + O2 =>
2 Fe2O + 2 Al = 2 Fe2Al + O2
Br2 + CoCl2 = BrCl + Co =>
Br2 + CoCl2 = 2 BrCl + Co
C2H6 + CuO = C2H4O + H2O + Cu =>
C2H6 + 2 CuO = C2H4O + H2O + 2 Cu
Ca + CI = Ca2CI =>
2 Ca + CI = Ca2CI
Fe2(SO4)3 + Fr = Fe + Fr2SO4 =>
Fe2(SO4)3 + 6 Fr = 2 Fe + 3 Fr2SO4
Cs2S + Ba(ClO3)2 = Cs(ClO3) + BaS =>
Cs2S + Ba(ClO3)2 = 2 Cs(ClO3) + BaS
Cu(No3)2 + Zn = Cu + ZnNo3 =>
Cu(No3)2 + 2 Zn = Cu + 2 ZnNo3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/24
Équations équilibrées sur02/16/23
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