| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 K + Zn = K4Zn
Fe3O4 + HCl + H2O = FeCl3*6H2O + FeCl2*4H2O =>
Fe3O4 + 8 HCl + 12 H2O = 2 FeCl3*6H2O + FeCl2*4H2O
KNO3 + NaOH = KNa + HNO3 + O =>
KNO3 + NaOH = KNa + HNO3 + O
Li + NiCrO4 = Ni + LiCrO4 =>
Li + NiCrO4 = Ni + LiCrO4
Li2SO4 + Pb(NO3)2 = LiNO3 + Pb(SO4) =>
Li2SO4 + Pb(NO3)2 = 2 LiNO3 + Pb(SO4)
AlS + KOH = AlOH + KS =>
AlS + KOH = AlOH + KS
Cr(oh)3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
Cr(oh)3 + 3 KClO3 + 6 NaOH = 3 Na2CrO4 + 3 KCl + 3 H2O
Al + (SO4)3 + Sr(NO3)2 = SrSO4 + Al(NO3)3 =>
2 Al + (SO4)3 + 3 Sr(NO3)2 = 3 SrSO4 + 2 Al(NO3)3
Na2CO3(aq) + HCl(aq) = NaCl(s) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(s) + CO2(g) + H2O(l)
C3H4O + O2 = CO + C2H4O =>
2 C3H4O + O2 = 2 CO + 2 C2H4O
Ni + K2Cr2O7 + H2O = Ni(OH)2 + Cr(OH)2 + K =>
5 Ni + K2Cr2O7 + 7 H2O = 5 Ni(OH)2 + 2 Cr(OH)2 + 2 K
(CH3)2NH(aq) + HCl(aq) = (CH3)2NH2 + Cl =>
(CH3)2NH(aq) + HCl(aq) = (CH3)2NH2 + Cl
AgNO3(aq) + FeCl3(aq) = AgCl(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + FeCl3(aq) = 3 AgCl(s) + Fe(NO3)3(aq)
NH4(NO3) + H2O = NH4(OH) + HNO3 =>
NH4(NO3) + H2O = NH4(OH) + HNO3
CaSO4*2H2O + NaOH = Na2SO4 + Ca(OH)2 + H2O =>
CaSO4*2H2O + 2 NaOH = Na2SO4 + Ca(OH)2 + 2 H2O
Fe2O3 + Mg(NO3)2 = Fe(NO3)3 + MgO =>
Fe2O3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + 3 MgO
H2CO3 + NaOH = HOH + NaHCO3 =>
H2CO3 + NaOH = HOH + NaHCO3
Li2SO4 + HgCl2 = HgSO4 + LiCl =>
Li2SO4 + HgCl2 = HgSO4 + 2 LiCl
NiSO4 + NaI = NiI + Na + SO4 =>
NiSO4 + NaI = NiI + Na + SO4
LiH + H2O = LiO + H3 =>
LiH + H2O = LiO + H3
Ca(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Cu(NO3)2 = Cu(OH)2 + Ca(NO3)2
HCOOH + O2 = HCOOHO =>
2 HCOOH + O2 = 2 HCOOHO
NaO + HBr = NaBr + HO =>
NaO + HBr = NaBr + HO
KMnO4 + C6H10 + H2O = C6H10(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C6H10 + 4 H2O = 3 C6H10(OH)2 + 2 MnO2 + 2 KOH
La + IO3 = La(IO3)3 =>
La + 3 IO3 = La(IO3)3
Zn2 + I2 = ZnI4 =>
Zn2 + 4 I2 = 2 ZnI4
Sc2O3 + Mn2O3 + TeO2 + O2 = Sc175Mn25Te100O600 =>
175 Sc2O3 + 25 Mn2O3 + 200 TeO2 + 100 O2 = 2 Sc175Mn25Te100O600
C9H6O9Na4 + HCl = C9H10O9 + NaCl =>
C9H6O9Na4 + 4 HCl = C9H10O9 + 4 NaCl
CuBr2 + I2 = Br2 + CuI2 =>
CuBr2 + I2 = Br2 + CuI2
Si2Cl2 + H2O = SiO2 + HCl + H2 =>
Si2Cl2 + 4 H2O = 2 SiO2 + 2 HCl + 3 H2
CH3COHCH3 + K2Cr2O7 + H2SO4 = CH3COCH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COHCH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3COCH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CuCl2 + Na2 = Cu + NaCl =>
CuCl2 + Na2 = Cu + 2 NaCl
Na2S2O3 + F2 = NaS4O6 + NaF =>
4 Na2S2O3 + 3 F2 = 2 NaS4O6 + 6 NaF
Fe + CuCl2 + H2O = FeCl2 + H2 + Cu(OH)4 =>
Fe + CuCl2 + 4 H2O = FeCl2 + 2 H2 + Cu(OH)4
C4H8 + NH4HCOO = C4H10 + NH2CO2 =>
3 C4H8 + 2 NH4HCOO = 3 C4H10 + 2 NH2CO2
(NH4)I + Ca(OH)2 = CaI2 + NH3 + H2O =>
2(NH4)I + Ca(OH)2 = CaI2 + 2 NH3 + 2 H2O
CUS + HNO3 = CU(NO3)2 + NO2 + S3 + H2O =>
3 CUS + 12 HNO3 = 3 CU(NO3)2 + 6 NO2 + S3 + 6 H2O
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
C10H16 + Cl2(g) = C + HCl =>
C10H16 + 8 Cl2(g) = 10 C + 16 HCl
K2Cr2O7 + H2SO4 + FeSO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O
Mg(NO3)2 + K2CrO4 = MgCrO4 + KNO3 =>
Mg(NO3)2 + K2CrO4 = MgCrO4 + 2 KNO3
Br + O2 = Br2O =>
4 Br + O2 = 2 Br2O
Al2(SO4)3 + NaF = AlF3 + Na2SO4 =>
Al2(SO4)3 + 6 NaF = 2 AlF3 + 3 Na2SO4
C6H6 + CH3Br = C7H8 + HBr =>
C6H6 + CH3Br = C7H8 + HBr
AuBr3 + H2CO3 = Au2(CO3)3 + HBr =>
2 AuBr3 + 3 H2CO3 = Au2(CO3)3 + 6 HBr
KMnO4 + FeS + H2O = Fe2O3 + SO2 + KOH + MnO2 =>
14 KMnO4 + 6 FeS + 7 H2O = 3 Fe2O3 + 6 SO2 + 14 KOH + 14 MnO2
NaHAsO4 + AgNO3 = NaNO3 + AgHAsO4 =>
NaHAsO4 + AgNO3 = NaNO3 + AgHAsO4
C4H9OH + Ca = (C4H9O)2Ca + H2 =>
2 C4H9OH + Ca = (C4H9O)2Ca + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H9OH + Ca = (C4H9O)2Ca + H2 =>
2 C4H9OH + Ca = (C4H9O)2Ca + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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