| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH2CH2COOH + H2NCH2CH2CH2OH + HNO3 + H2SO4 = C6H5CH3CH2COOH3NCH3CH2ONO2CH2SO4 + H2O
C6H5OH + O2 = CO2 + H2O = =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
K2OH + MgSO4 = MgOH + K2SO4 =>
K2OH + MgSO4 = MgOH + K2SO4
Na + FeCl2 = Fe2 + NaCl4 =>
Na + 2 FeCl2 = Fe2 + NaCl4
Kl + Cl2 + H2O = KlO3 + HCl =>
Kl + 3 Cl2 + 3 H2O = KlO3 + 6 HCl
Ca(OH)2 + PbI2(aq) = Pb(OH)2 + CaI2 =>
Ca(OH)2 + PbI2(aq) = Pb(OH)2 + CaI2
C10H16 + O2 = CO + CH2 =>
C10H16 + O2 = 2 CO + 8 CH2
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
P2O3 + Fe(NO3)2 = P2O5 + Fe(NO2)2 =>
P2O3 + Fe(NO3)2 = P2O5 + Fe(NO2)2
CH2CHCH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CH2COOH + H2O =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 8 K2SO4 + 20 CH3CH2COOH + 24 H2O
NH4NO3 + AlCl3 = NH4Cl + Al(NO3)3 =>
3 NH4NO3 + AlCl3 = 3 NH4Cl + Al(NO3)3
Bi + HNO3 = Bi(NO3)2 + NO + H2O =>
3 Bi + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 4 H2O
Na3(PO4)2 + CaCl2 = Ca3(PO4)2 + NaCl2 =>
Na3(PO4)2 + 3 CaCl2 = Ca3(PO4)2 + 3 NaCl2
NiCO3(s) + H2SO4(aq) = NiSO4(s) + H2O(l) + CO2(g) =>
NiCO3(s) + H2SO4(aq) = NiSO4(s) + H2O(l) + CO2(g)
CH2O2 + KMnO4 = CO2 + CHO2K + MnO2 + H2O =>
5 CH2O2 + 2 KMnO4 = 3 CO2 + 2 CHO2K + 2 MnO2 + 4 H2O
Cu + P = CuP =>
Cu + P = CuP
Zn + H2CO3 = ZnCO3H2 =>
Zn + H2CO3 = ZnCO3H2
FeCl2 + O = FeO + Cl =>
FeCl2 + O = FeO + 2 Cl
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
KMnO4 + H2SO4H2S = K2SO4 + MnSO4 + H2O + S =>
2 KMnO4 + 2 H2SO4H2S = K2SO4 + 2 MnSO4 + 4 H2O + S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2SO3 + Mg = MgSO3 + K =>
K2SO3 + Mg = MgSO3 + 2 K
CaCl2 + H2O = CaOH2 + Cl =>
CaCl2 + H2O = CaOH2 + 2 Cl
C7H14 + O2 = C2O3 + H2O =>
4 C7H14 + 35 O2 = 14 C2O3 + 28 H2O
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O(l)
KMnO4 + HCl = KCl2 + MnO2 + Cl2 + H2O =>
KMnO4 + 4 HCl = KCl2 + MnO2 + Cl2 + 2 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Cu + HClO4 = Cu(ClO4)2 + CuCl2 + H2O =>
8 Cu + 16 HClO4 = 7 Cu(ClO4)2 + CuCl2 + 8 H2O
H2SO4 + Cl2 = HCl + SO2 + O2 =>
H2SO4 + Cl2 = 2 HCl + SO2 + O2
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2 =>
CuCl2 + Na3Po4 = CuPo4 + Na3Cl2
Al + KOH + H2O = K3[Al[OH]6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al[OH]6] + 3 H2
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l) =>
KHC8H4O4(aq) + NaOH(aq) = KNaC8H4O4(aq) + H2O(l)
C6H5NH2 + Cl + NaOH = C6H5NH + NaCl + H2O =>
C6H5NH2 + Cl + NaOH = C6H5NH + NaCl + H2O
SnCl2 + K2CrO7 + HCl = H2[SnCl6] + KCl + CrCl3 + H2O =>
9 SnCl2 + 2 K2CrO7 + 46 HCl = 9 H2[SnCl6] + 4 KCl + 2 CrCl3 + 14 H2O
PtCl4 + Cl2 = PtCl6 =>
PtCl4 + Cl2 = PtCl6
Na2S + Na2CrO4 + H2O = S + Na[Cr(OH)4(H20)2] + NaOH =>
43 Na2S + 2 Na2CrO4 + 88 H2O = 43 S + 2 Na[Cr(OH)4(H20)2] + 88 NaOH
Cu2O + SO3 = CuO + SO2 =>
Cu2O + SO3 = 2 CuO + SO2
Fe(NO3)3 + AgF = FeF3 + AgNO3 =>
Fe(NO3)3 + 3 AgF = FeF3 + 3 AgNO3
E2 + A(DC)2 = AE + DC =>
E2 + 2 A(DC)2 = 2 AE + 4 DC
KMnO4 + Li2SO3 + H2O = MnO2 + Li2SO4 + KOH =>
2 KMnO4 + 3 Li2SO3 + H2O = 2 MnO2 + 3 Li2SO4 + 2 KOH
Al(CH3COO)3 + Mg(OH)2 = Al(OH)3 + Mg(CH3COO)2 =>
2 Al(CH3COO)3 + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg(CH3COO)2
Cu + H2SO4 = CuSO4SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4SO2 + 2 H2O
Mn + Br = MnBr3 =>
Mn + 3 Br = MnBr3
Cr2(SO4)3 + HCl = H2SO4 + CrCl3 =>
Cr2(SO4)3 + 6 HCl = 3 H2SO4 + 2 CrCl3
FeN2O6 + NaOH = FeO2H2 + NaNO3 =>
FeN2O6 + 2 NaOH = FeO2H2 + 2 NaNO3
PO4 + Zn(NO3)2 = Zn3(PO4)2 + NO3 =>
2 PO4 + 3 Zn(NO3)2 = Zn3(PO4)2 + 6 NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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