| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl3 + 3 KSCN = FeS3C3N3 + 3 KCl
NH4OH + Al(NO3)3 = NH4NO3 + Al(OH)3 =>
3 NH4OH + Al(NO3)3 = 3 NH4NO3 + Al(OH)3
SO2 + Ba(OH)2 = BaSO3 + H2O = =>
SO2 + Ba(OH)2 = BaSO3 + H2O
ZnCaSO4 = ZnSO4 + Ca =>
ZnCaSO4 = ZnSO4 + Ca
Ca + Fe(OH)3 = Fe + Ca(OH)3 =>
Ca + Fe(OH)3 = Fe + Ca(OH)3
Al2O3 + NaOH + H2O = Na + Al(OH)5 =>
Al2O3 + 4 NaOH + 3 H2O = 4 Na + 2 Al(OH)5
Na2SO3 + Cl2 + NaOH = Na2SO4 + NaCl + H2O =>
Na2SO3 + Cl2 + 2 NaOH = Na2SO4 + 2 NaCl + H2O
Re2O7 = ReO2 + O2 =>
2 Re2O7 = 4 ReO2 + 3 O2
BaCl2(aq) + H2SO4 = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4 = BaSO4(s) + 2 HCl(aq)
C5H6OH + O2 = CO2 + H2O =>
4 C5H6OH + 25 O2 = 20 CO2 + 14 H2O
H2O2 + As2S3 + NH4OH = (NH4)3AsO4 + H2O + (NH4)2SO4 =>
14 H2O2 + As2S3 + 12 NH4OH = 2(NH4)3AsO4 + 20 H2O + 3(NH4)2SO4
BaSO4 + H2O = Ba(HO)2 + H2SO4 =>
BaSO4 + 2 H2O = Ba(HO)2 + H2SO4
Al3 + Mg2O2 = Mg2 + Al2O3 =>
4 Al3 + 9 Mg2O2 = 9 Mg2 + 6 Al2O3
Fe + CoSO4 = Co + Fe2(SO4)3 =>
2 Fe + 3 CoSO4 = 3 Co + Fe2(SO4)3
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2(SO4) = CaSO4 + 2 NH3 + 2 H2O
Ni(H2O)6Cl2 + NH3 = Ni(NH3)6Cl2 + H2O =>
Ni(H2O)6Cl2 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
HI(aq) + RbOH(aq) = RbI + H2O =>
HI(aq) + RbOH(aq) = RbI + H2O
NH4MnO4 = MnO2 + N2 + H2O =>
2 NH4MnO4 = 2 MnO2 + N2 + 4 H2O
KNO2 + KMnO4 + H2SO4 = NO3 + MnSO4 + K2SO4 + H2O =>
5 KNO2 + 3 KMnO4 + 7 H2SO4 = 5 NO3 + 3 MnSO4 + 4 K2SO4 + 7 H2O
Cu + CuS = Cu2S =>
Cu + CuS = Cu2S
(NH4)2SO4 + BaCl2 = NH4Cl + BaSO4 =>
(NH4)2SO4 + BaCl2 = 2 NH4Cl + BaSO4
P4 + H2O = PH3 + H2PO2 =>
5 P4 + 24 H2O = 8 PH3 + 12 H2PO2
C6H12O2 + O2 = (CO2) + (H2O) =>
C6H12O2 + 8 O2 = 6(CO2) + 6(H2O)
KMn2O4 + NaNO2 + H2SO4 = K2SO4 + MnSO4 + NaNO3 + H2O =>
2 KMn2O4 + 3 NaNO2 + 5 H2SO4 = K2SO4 + 4 MnSO4 + 3 NaNO3 + 5 H2O
CH3CH(NH2)COOCH3 + KOH = CH3CH(NH2)COOK + CH3OH =>
CH3CH(NH2)COOCH3 + KOH = CH3CH(NH2)COOK + CH3OH
Cu2H5OH + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu2H5OH + 20 HNO3 = 6 Cu(NO3)2 + 8 NO + 19 H2O
Cr + HBr = CrBr + H =>
Cr + HBr = CrBr + H
KHSO3 + Na2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + Na2SO4 =>
6 KHSO3 + 2 Na2Cr2O7 + 5 H2SO4 = 3 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 2 Na2SO4
C6H5MgBr + OCC12H10 + H3O = C19H16OH + MgBrOH =>
C6H5MgBr + OCC12H10 + H3O = C19H16OH + MgBrOH
Fe(NO3)3 + K2S = KNO3 + Fe2 + S3 =>
2 Fe(NO3)3 + 3 K2S = 6 KNO3 + Fe2 + S3
CH3COOH + FrOH = CH3COOFr + H2O =>
CH3COOH + FrOH = CH3COOFr + H2O
H2O + CO2 + CH4 + NaCN = C5H8NO4NaH2O =>
H2O + 2 CO2 + 2 CH4 + NaCN = C5H8NO4NaH2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KMnO4 + Na2SO3 + H2SO4 = MnO2 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 3 Na2SO3 + H2SO4 = 2 MnO2 + 3 Na2SO4 + K2SO4 + H2O
CaF2*Ca3(PO4)2 + H2SO4 + H2O = H3PO4 + HF + CaSO4*2H2O =>
CaF2*Ca3(PO4)2 + 4 H2SO4 + 8 H2O = 2 H3PO4 + 2 HF + 4 CaSO4*2H2O
N(N2O2CN)3 = N2 + CO2 =>
N(N2O2CN)3 = 5 N2 + 3 CO2
Al + CH3CH3OH = Al(CH3CH2O)3 + H2 =>
Al + 3 CH3CH3OH = Al(CH3CH2O)3 + 3 H2
BaCl2 + K3PO4 = KCl + Ba3(PO4)2 =>
3 BaCl2 + 2 K3PO4 = 6 KCl + Ba3(PO4)2
SrCO3 + HBr = SrBr2 + H2O + CO2 =>
SrCO3 + 2 HBr = SrBr2 + H2O + CO2
FeCl2 + K4Fe(CN)6 = Fe4[Fe(CN)6]2 + KCl =>
4 FeCl2 + 2 K4Fe(CN)6 = Fe4[Fe(CN)6]2 + 8 KCl
CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + K2SO4(ac) =>
2 CuSO4(ac) + K4[Fe(CN)6](ac) = Cu2[Fe(CN)6](ac) + 2 K2SO4(ac)
SO2(g) + CO2(g) = CS2(g) + O2(g) =>
2 SO2(g) + CO2(g) = CS2(g) + 3 O2(g)
C3H7OH + KMnO4 + H2SO4 = CH3CH2COH + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + 2 MnSO4 + K2SO4 + 8 H2O
CO2 + H2O = C10H20 + O2 =>
10 CO2 + 10 H2O = C10H20 + 15 O2
NaOH(aq) + CO2 = Na2CO3(aq) + H2O =>
2 NaOH(aq) + CO2 = Na2CO3(aq) + H2O
SnN4O12 + Fe2(SO4)3 = Sn(SO4)2 + Fe(NO3)3 =>
3 SnN4O12 + 2 Fe2(SO4)3 = 3 Sn(SO4)2 + 4 Fe(NO3)3
Au + NiSO4 = AuSO4 + Ni =>
Au + NiSO4 = AuSO4 + Ni
C12H206 + O2 = CO2 + H2O =>
2 C12H206 + 127 O2 = 24 CO2 + 206 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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