| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 C6H8 + 9 H2SO4 + 6 KMnO4 = 5 HOOC(CH2)4COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
Fe2(SO4)3 + K4Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
Fe2(SO4)3 + 2 K4Fe(CN)6 = 2 KFe(Fe(CN)6) + 3 K2SO4
C6H8 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
C6H8 + KMnO4 + H2SO4 = C6H10O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H10O4 + 6 MnSO4 + 3 K2SO4 + 4 H2O
Cr(OH)2 + CO2 = Cr(CO3)2 + H2 =>
Cr(OH)2 + 2 CO2 = Cr(CO3)2 + H2
NaBrO2 + CaH2 = NaBr + Ca(OH)2 =>
NaBrO2 + CaH2 = NaBr + Ca(OH)2
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
Mg + (PO4)2 = Mg3(PO4)2 =>
3 Mg + (PO4)2 = Mg3(PO4)2
CH3Cl + Na + CH3CH2Cl = CH3CH2CH3 + NaCl =>
CH3Cl + 2 Na + CH3CH2Cl = CH3CH2CH3 + 2 NaCl
Ca5(PO4)3F + C + SiO2 = Ca(SiO3)2 + P4 + CaF + CO =>
4 Ca5(PO4)3F + 16 C + 32 SiO2 = 16 Ca(SiO3)2 + 3 P4 + 4 CaF + 16 CO
NH4Cl + H2O = NH4 + HCl + O =>
2 NH4Cl + H2O = 2 NH4 + 2 HCl + O
NaHSO4 + NaCl + MnO2 = Na2SO4 + Cl + MnCl2 + H2O =>
4 NaHSO4 + 4 NaCl + MnO2 = 4 Na2SO4 + 2 Cl + MnCl2 + 2 H2O
C6H8 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
HNO2 + KMnO4 + H2SO4 = MnSO4 + HNO3 + K2SO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 HNO3 + K2SO4 + 3 H2O
C6H8 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
O2 + P3 = O3P2 =>
9 O2 + 4 P3 = 6 O3P2
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2 =>
NiCl2 + Ba(OH)2 = BaCl2 + Ni(OH)2
C3H8 = C + H2 =>
C3H8 = 3 C + 4 H2
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CH3COCH3 + HCN = CH3CCHCH3 + NO =>
CH3COCH3 + HCN = CH3CCHCH3 + NO
C6H5OH + O = CO2 + H2O =>
C6H5OH + 14 O = 6 CO2 + 3 H2O
FeS + HBr = HFe + SBr =>
FeS + HBr = HFe + SBr
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Co(NO3)2 + (NH4)2SO4 = CoSO4 + (NH4)NO3 =>
Co(NO3)2 + (NH4)2SO4 = CoSO4 + 2(NH4)NO3
N2O3 + NH4OH = N2 + H2O =>
N2O3 + 2 NH4OH = 2 N2 + 5 H2O
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C6H8 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
FeCr2O4 + C = Fe + Cr + CO =>
FeCr2O4 + 4 C = Fe + 2 Cr + 4 CO
KMnO4 + C9H8O4 = CO2 + H2O + K2CO3 + Mn2O3 =>
18 KMnO4 + 2 C9H8O4 = 9 CO2 + 8 H2O + 9 K2CO3 + 9 Mn2O3
C10H8 + CO2 = CO + H2 =>
C10H8 + 10 CO2 = 20 CO + 4 H2
CuS2 + HNO3 = Cu(NO3)2 + H2SO4 + N2O + H2O =>
4 CuS2 + 22 HNO3 = 4 Cu(NO3)2 + 8 H2SO4 + 7 N2O + 3 H2O
(NH4)2SO4 + Fe(OH)3 = Fe2(SO4)3 + NH4OH =>
3(NH4)2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 NH4OH
HClO + Al(OH)2 = Al(ClO)2 + H2O =>
2 HClO + Al(OH)2 = Al(ClO)2 + 2 H2O
Al(OH)3 + H2SO4 = (Al)2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = (Al)2(SO4)3 + 6 H2O
H2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOH =>
H2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOH
Ag + O2 = (Ag2O) =>
4 Ag + O2 = 2(Ag2O)
CaSO4 + C = CaS + CO2 =>
CaSO4 + 2 C = CaS + 2 CO2
C6H8 + KMnO4 + H2SO4 = C3H4O4 + MnSO4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 10 C3H4O4 + 16 MnSO4 + 8 K2SO4 + 24 H2O
TiCl4 + H2SO4 + Zn = Ti2(SO4)3 + ZnSO4 + HCl =>
2 TiCl4 + 4 H2SO4 + Zn = Ti2(SO4)3 + ZnSO4 + 8 HCl
P2O5 + H2O = P2H2 + O6 =>
P2O5 + H2O = P2H2 + O6
CuSO3 + NaCN = Cu(CN)2 + Na2SO3 =>
CuSO3 + 2 NaCN = Cu(CN)2 + Na2SO3
FeCr2O4 = Fe + Cr + O =>
FeCr2O4 = Fe + 2 Cr + 4 O
(CH3(CH2)6CH3)(l) + O2(g) = CO2(g) + H2O(l) =>
2(CH3(CH2)6CH3)(l) + 25 O2(g) = 16 CO2(g) + 18 H2O(l)
Cu(No3)2 + NaOH = Cu(OH)2 + Na(No3) =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 Na(No3)
X3Z2 + A = AZ + X =>
X3Z2 + 2 A = 2 AZ + 3 X
AI + CuCI{3+} = AICI{3+} + Cu =>
AI + CuCI{3+} = AICI{3+} + Cu
Cr(OH)3 + KOH + H2O = K[Cr(OH)6] + H2 =>
Cr(OH)3 + KOH + 2 H2O = K[Cr(OH)6] + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/25/24
Équations équilibrées sur10/25/23
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