| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(OH)2 + 6 HCl = 2 AlCl3 + 5 H2 + 2 O2
HCl(ac) + FeS(s) = FeCl2(ac) + H2S(g) =>
2 HCl(ac) + FeS(s) = FeCl2(ac) + H2S(g)
C114514 + O1919 = CO2 =>
1919 C114514 + 229028 O1919 = 219752366 CO2
NaOH + Cu(SO4)2 = Cu(OH)2 + Na + SO4 =>
2 NaOH + Cu(SO4)2 = Cu(OH)2 + 2 Na + 2 SO4
Pa + I2 = PaI5 =>
2 Pa + 5 I2 = 2 PaI5
[Ti(H2O)4(OH)2]SO4 + H2O2 = TiO2SO4 + H2O =>
[Ti(H2O)4(OH)2]SO4 + H2O2 = TiO2SO4 + 6 H2O
C3H2N + O2 = CO2 + H2O + NO =>
C3H2N + 4 O2 = 3 CO2 + H2O + NO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe1(O1H1)3 + H2S1O4 = Fe2(SO4)3 + H2O =>
2 Fe1(O1H1)3 + 3 H2S1O4 = Fe2(SO4)3 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KCl + O{2-} = KClO + e =>
KCl + O{2-} = KClO + 2e
CH3CH2CH2OH + O = CH3CH2COH + H2O =>
CH3CH2CH2OH + O = CH3CH2COH + H2O
Fe(S) + O2 = Fe2(O)3 + S(O)2 =>
4 Fe(S) + 7 O2 = 2 Fe2(O)3 + 4 S(O)2
Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2(SO4)
Pb + CO2 = CPb3 + O17 =>
51 Pb + 17 CO2 = 17 CPb3 + 2 O17
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li2CO3 + CuO + WO3 = Li2CuW2O8 + CO2 =>
Li2CO3 + CuO + 2 WO3 = Li2CuW2O8 + CO2
HgNO3 + KBr = Hg2Br2 + KNO3 =>
2 HgNO3 + 2 KBr = Hg2Br2 + 2 KNO3
Na + P = Na3P =>
3 Na + P = Na3P
I2 + BaO = BaI + O2 =>
I2 + 2 BaO = 2 BaI + O2
AlPO4 + CuCl2 = AlCl3 + Cu3(PO4)2 =>
2 AlPO4 + 3 CuCl2 = 2 AlCl3 + Cu3(PO4)2
Ca3PO4 + Li = LiPO4 + Ca =>
Ca3PO4 + Li = LiPO4 + 3 Ca
Ag2S + O2 = AgO + SO2 =>
Ag2S + 2 O2 = 2 AgO + SO2
Mo + H2SO4 = (MoO2)SO4 + SO2 + H2O =>
Mo + 4 H2SO4 = (MoO2)SO4 + 3 SO2 + 4 H2O
Ca(OH)2(s) + HCl(aq) = H2O + CaCl2 =>
Ca(OH)2(s) + 2 HCl(aq) = 2 H2O + CaCl2
NaOCl + KI = NaKOClI =>
NaOCl + KI = NaKOClI
Fe + SCN = [Fe(SCN)6] =>
Fe + 6 SCN = [Fe(SCN)6]
LiOH + H3PO3 = Li2HPO3 + H2O =>
2 LiOH + H3PO3 = Li2HPO3 + 2 H2O
C55H98O6 + O = H2O + CO2 =>
C55H98O6 + 153 O = 49 H2O + 55 CO2
CaH2 + H2O = H2CaOH2 =>
CaH2 + H2O = H2CaOH2
AgO + PO = Ag3PO4 =>
3 AgO + PO = Ag3PO4
XeF6 + H2O = XeO3 + HF =>
XeF6 + 3 H2O = XeO3 + 6 HF
O32 = O23 =>
23 O32 = 32 O23
HgCl4 + PbNO3 = PbCl4 + HgNO3 =>
HgCl4 + PbNO3 = PbCl4 + HgNO3
Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2
AgNO2 + Mn = Ag + Mn(NO2)3 =>
3 AgNO2 + Mn = 3 Ag + Mn(NO2)3
P2O5 + LiOH = P(OH)5 + Li2O =>
P2O5 + 10 LiOH = 2 P(OH)5 + 5 Li2O
Ni(s) + Zn(NO3)2(aq) = Ni(NO3)2(aq) + Zn(s) =>
Ni(s) + Zn(NO3)2(aq) = Ni(NO3)2(aq) + Zn(s)
Br2 + NaHSO3 = NaBr + NaHSO4 + H2O + SO2 =>
Br2 + 3 NaHSO3 = 2 NaBr + NaHSO4 + H2O + 2 SO2
C5H8(l) + O2 = CO2(g) + H2O(g) =>
C5H8(l) + 7 O2 = 5 CO2(g) + 4 H2O(g)
SnCl4 + BaSO4 = Sn2(SO4)4 + BaCl2 =>
2 SnCl4 + 4 BaSO4 = Sn2(SO4)4 + 4 BaCl2
Cu(NO3)2*3H2O + C4H6O3 + Cr(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Cr(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Cr(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Cr(AcAcNO2)3
Cu2 + Fe = CuFe2 =>
Cu2 + 4 Fe = 2 CuFe2
Fe2O3(s) + Al(s) = Fe(s) + Al2O(s) =>
Fe2O3(s) + 6 Al(s) = 2 Fe(s) + 3 Al2O(s)
H2SO4 + NaOH = SO4 + NaH + H2O =>
H2SO4 + NaOH = SO4 + NaH + H2O
Na2CO3 + SiO2 = Na2SiO3 + CO2 =>
Na2CO3 + SiO2 = Na2SiO3 + CO2
KAlSi3O8 + H2CO3 + H2O = KHCO3 + Al2Si2O5(OH)4 + H2SiO3 =>
2 KAlSi3O8 + 2 H2CO3 + 5 H2O = 2 KHCO3 + Al2Si2O5(OH)4 + 4 H2SiO3
KClO3 + C3H8O3 = H2O + CO2 + KCl =>
7 KClO3 + 3 C3H8O3 = 12 H2O + 9 CO2 + 7 KCl
Na2SO4 + Cr2(SO4)3 + H2O = SO2 + Na2Cr2O7 + H2SO4 =>
Na2SO4 + Cr2(SO4)3 + H2O = 3 SO2 + Na2Cr2O7 + H2SO4
NaF + AgNO3 = Na(NO3) + AgF =>
NaF + AgNO3 = Na(NO3) + AgF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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