| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3P + 3 Sr(OH)2 = 6 HOH + Sr3P2
CH3OH + CO = CHOOCH3 =>
CH3OH + CO = CHOOCH3
Ni(OH)2 + HClO3 = NiCl2 + H2O + O2 =>
Ni(OH)2 + 2 HClO3 = NiCl2 + 2 H2O + 3 O2
KI(aq) + CI(g) = KCI(aq) + I2(aq) =>
2 KI(aq) + 2 CI(g) = 2 KCI(aq) + I2(aq)
PbNi2 + NaCl = PbCl + Ni2Na =>
PbNi2 + NaCl = PbCl + Ni2Na
FeSO4 + H2O2 = FeSO4H2O2 =>
FeSO4 + H2O2 = FeSO4H2O2
Fe(S2) + (O2) = (Fe2)(O3) + S(O2) =>
4 Fe(S2) + 11(O2) = 2(Fe2)(O3) + 8 S(O2)
NaOH + HCO3{-} = NaCO3{-} + H2O =>
NaOH + HCO3{-} = NaCO3{-} + H2O
Li + Cl = LiCl(l) =>
Li + Cl = LiCl(l)
Rb(s) + H2O(l) = Rb2OH(aq) + H2(g) =>
4 Rb(s) + 2 H2O(l) = 2 Rb2OH(aq) + H2(g)
KAg(CN)2 + O2 = KAg(OCN)2 =>
KAg(CN)2 + O2 = KAg(OCN)2
C17H26O + C6H10 = C6H6 + C17H32O =>
2 C17H26O + 3 C6H10 = 3 C6H6 + 2 C17H32O
ZnBr2 + Na2O = ZnO + Na2Br2 =>
ZnBr2 + Na2O = ZnO + Na2Br2
KClO3 + KOH + COCl2 = CO2O3 + KCl + H2O =>
KClO3 + 2 KOH + COCl2 = CO2O3 + 3 KCl + H2O
CH3CH2OH + Cr2O7 = CH3COOH + Cr + H2O =>
7 CH3CH2OH + 2 Cr2O7 = 7 CH3COOH + 4 Cr + 7 H2O
CoSO4 + HgNO3 = Hg2SO4 + Co(NO3)2 =>
CoSO4 + 2 HgNO3 = Hg2SO4 + Co(NO3)2
Br2 + CH2Cl2 = HBr + CHBrCl2 =>
Br2 + CH2Cl2 = HBr + CHBrCl2
CUSO4 + Ag = Ag2SO4 + CU =>
CUSO4 + 2 Ag = Ag2SO4 + CU
Li + Cl = LiCl(l) =>
Li + Cl = LiCl(l)
Fe(HCO3)3 + Li = LiHCO3 + Fe =>
Fe(HCO3)3 + 3 Li = 3 LiHCO3 + Fe
Sr + O2 = SrO4 =>
Sr + 2 O2 = SrO4
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
Ca(HO)2 + HCl = H2O + Ca(Cl)2 =>
Ca(HO)2 + 2 HCl = 2 H2O + Ca(Cl)2
SiOH + HF = SiF + H2O =>
SiOH + HF = SiF + H2O
KPH + NaOH = KP + Na + H2O =>
KPH + NaOH = KP + Na + H2O
KOH = K + O2 + H2O =>
4 KOH = 4 K + O2 + 2 H2O
Fe2SiO4 + FeSi2 = Fe3O4 + Si =>
Fe2SiO4 + FeSi2 = Fe3O4 + 3 Si
P2S3 + HIO3 + H2O = H3PO4 + S7 + HI =>
21 P2S3 + 35 HIO3 + 63 H2O = 42 H3PO4 + 9 S7 + 35 HI
Al + NH4Cl + H2O = AlCl3 + H2 + NH4OH =>
2 Al + 6 NH4Cl + 6 H2O = 2 AlCl3 + 3 H2 + 6 NH4OH
BrCl + KOH + Cl2 = KBrO3 + KCl + H2 =>
2 BrCl + 6 KOH + Cl2 = 2 KBrO3 + 4 KCl + 3 H2
Ca3(PO4)2 + SiO2 + C4 = P3 + CaSiO3 + CO =>
12 Ca3(PO4)2 + 36 SiO2 + 15 C4 = 8 P3 + 36 CaSiO3 + 60 CO
Na2CO3 + (HCl)3 = NaCl + H2CO3 =>
3 Na2CO3 + 2(HCl)3 = 6 NaCl + 3 H2CO3
CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3HNaOH =>
CH3(CH2)11C6H4SO3H + NaOH = CH3(CH2)11C6H4SO3HNaOH
H2C2O4 + KMnO4 + H2SO4 = Mn2SO4 + KSO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = Mn2SO4 + 2 KSO4 + 10 CO2 + 8 H2O
MgS + HNO3 + HBr = MgBr2 + NO + H2O + S =>
3 MgS + 2 HNO3 + 6 HBr = 3 MgBr2 + 2 NO + 4 H2O + 3 S
Li3PO4 + AgBr = Ag3PO4 + LiBr =>
Li3PO4 + 3 AgBr = Ag3PO4 + 3 LiBr
H + H4SiO4 = H2O + SiO =>
2 H + H4SiO4 = 3 H2O + SiO
C6H4(COOEt)2 + HCl = C6H4(COCl)2 + EtOH =>
C6H4(COOEt)2 + 2 HCl = C6H4(COCl)2 + 2 EtOH
I + NH4F = NH4 + IF =>
I + NH4F = NH4 + IF
Zn(s) + Cu(No3)2(aq) = Zn(s)(No3)2(aq) + Cu(aq) =>
Zn(s) + Cu(No3)2(aq) = Zn(s)(No3)2(aq) + Cu(aq)
C2H4(OH)2 + HCOOH = CHCOOC2H4 + H2O =>
3 C2H4(OH)2 + 2 HCOOH = 2 CHCOOC2H4 + 6 H2O
Zn + Fe(NO3)3 = Fe + Zn(NO3)3 =>
Zn + Fe(NO3)3 = Fe + Zn(NO3)3
C2H4 + Cl2 = C2H3Cl1 + HCl =>
C2H4 + Cl2 = C2H3Cl1 + HCl
Na2Cr2O7 + Na2C2O4 + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
Na2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = Cr2(SO4)3 + 4 Na2SO4 + 7 H2O + 6 CO2
NaOH + NaClO + KI = KO + HCl + NaI =>
NaOH + NaClO + 2 KI = 2 KO + HCl + 2 NaI
Na2SiO3 + Fe + H2O + NaCl = Si + NaOH + FeCl2 =>
Na2SiO3 + 2 Fe + 3 H2O + 4 NaCl = Si + 6 NaOH + 2 FeCl2
Al(HCO3)3 + HCl = AlCl3 + H2OCO2 =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 H2OCO2
PbO2 + H2SO3 = Pb(SO3)2 + H2O =>
PbO2 + 2 H2SO3 = Pb(SO3)2 + 2 H2O
NBr3 = N2 + Br2 =>
2 NBr3 = N2 + 3 Br2
Ni + C2H5NS = NiS + C2H5N =>
Ni + C2H5NS = NiS + C2H5N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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