| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2H2O + 2 NaOH = CuO + 2 NaCl + 2 H2O
Cu + Al2(SO4)3 = CuSO4 + Al =>
3 Cu + Al2(SO4)3 = 3 CuSO4 + 2 Al
Ca + S = CaS =>
Ca + S = CaS
Zn + O2 = ZnO2 =>
Zn + O2 = ZnO2
Mn + CuO = MnO2 + Cu =>
Mn + 2 CuO = MnO2 + 2 Cu
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
KPO4 + BaC2H3O2 = KC2H3O2 + BaPO4 =>
KPO4 + BaC2H3O2 = KC2H3O2 + BaPO4
(NH4)2SO3 + Al(OH)3 = NH3 + H2O + Al2(SO3)3 =>
3(NH4)2SO3 + 2 Al(OH)3 = 6 NH3 + 6 H2O + Al2(SO3)3
Al(No3)3 + KOH = K[Al(OH)4] + KNo3 =>
Al(No3)3 + 4 KOH = K[Al(OH)4] + 3 KNo3
C4H6 + HBr = C4H10 + Br2 =>
C4H6 + 4 HBr = C4H10 + 2 Br2
C6H5CH3 + KMnO4 + H2O = C6H5COO5 + MnO2 + KOH =>
C6H5CH3 + 5 KMnO4 + H2O = C6H5COO5 + 5 MnO2 + 5 KOH
Li + H2O + LiClO3 = Li(OH) + Cl2 =>
10 Li + 6 H2O + 2 LiClO3 = 12 Li(OH) + Cl2
ZnO(s) = Zn(s) + O2(g) =>
2 ZnO(s) = 2 Zn(s) + O2(g)
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O =>
C2H5OH + C6H5OH = C6H5CH2CH2OH + H2O
C3H6N6O2 + O2 = CO2N2H2O =>
2 C3H6N6O2 + 7 O2 = 6 CO2N2H2O
PH4ClO4 = P2O5 + HCl + H2O =>
2 PH4ClO4 = P2O5 + 2 HCl + 3 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
ZnCl2 + KMnO4 + H2O = Zn(ClO2)2 + MnO2 + KOH =>
3 ZnCl2 + 8 KMnO4 + 4 H2O = 3 Zn(ClO2)2 + 8 MnO2 + 8 KOH
C10H10O4 + NaBH4 = C10H12O4 + NaBH2 =>
C10H10O4 + NaBH4 = C10H12O4 + NaBH2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
CoCO3 + NH3 = Co(NH3)6 + CO3 =>
CoCO3 + 6 NH3 = Co(NH3)6 + CO3
LiOH + Cl2 = LiCl + LiClO3 + H2O =>
6 LiOH + 3 Cl2 = 5 LiCl + LiClO3 + 3 H2O
K + PbSO3 = K2SO3 + Pb =>
2 K + PbSO3 = K2SO3 + Pb
AgNO3 + CaC = AgC + CaNO3 =>
AgNO3 + CaC = AgC + CaNO3
HClO4 + NH4 = NH4ClO4 + H2 =>
2 HClO4 + 2 NH4 = 2 NH4ClO4 + H2
CaO5 + C5 = CO + CaC2 =>
5 CaO5 + 7 C5 = 25 CO + 5 CaC2
FeCl3 + NaOH = Fe(OH)3 + Na3(Cl)3 =>
FeCl3 + 3 NaOH = Fe(OH)3 + Na3(Cl)3
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
HMnO4 + K(OH) = KMnO4 + H2O =>
HMnO4 + K(OH) = KMnO4 + H2O
K2FeO4 = K3FeO4 + KFeO2 + O2 =>
2 K2FeO4 = K3FeO4 + KFeO2 + O2
CoI2 + H2O = CoO + HI =>
CoI2 + H2O = CoO + 2 HI
Ba(NO3)2 + CuSO4 = Ba(NO3)2CuSO4 =>
Ba(NO3)2 + CuSO4 = Ba(NO3)2CuSO4
KBrO3 + H2SO4 = K2SO4 + HBrO4 + BrO2 + H2O =>
6 KBrO3 + 3 H2SO4 = 3 K2SO4 + 2 HBrO4 + 4 BrO2 + 2 H2O
CuSO4 + Na2CO3 + H2O = Cu2(OH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = Cu2(OH)2CO3 + 2 Na2SO4 + CO2
CH2COOH + C2H5OH = CH3COOHC2H5 + H2O =>
3 CH2COOH + 7 C2H5OH = 5 CH3COOHC2H5 + 3 H2O
FeCl3(aq) + H2S(aq) = Fe2S3(aq) + HCl(aq) =>
2 FeCl3(aq) + 3 H2S(aq) = Fe2S3(aq) + 6 HCl(aq)
K + P4 = KP =>
4 K + P4 = 4 KP
NiCO3 + HNO3 = Ni(NO3)2 + H2CO3 =>
NiCO3 + 2 HNO3 = Ni(NO3)2 + H2CO3
Cr2(SO4)2 + O2 + KOH = K2CrO4 + K2SO4 + H2O =>
Cr2(SO4)2 + 2 O2 + 8 KOH = 2 K2CrO4 + 2 K2SO4 + 4 H2O
Br2 + CuO = Br2O + Cu =>
Br2 + CuO = Br2O + Cu
NaClO + Fe + H2O = FeCl3 + NaOH + O2 =>
12 NaClO + 4 Fe + 6 H2O = 4 FeCl3 + 12 NaOH + 3 O2
Cu(s) + Al2(SO4)3(aq) = CuSO4(aq) + Al(s) =>
3 Cu(s) + Al2(SO4)3(aq) = 3 CuSO4(aq) + 2 Al(s)
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
AgCl(s) + NH3(aq) = Ag(NH3)2(aq) + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2(aq) + Cl(aq)
Na2CO3 + H2O = CO2 + NaOH =>
Na2CO3 + H2O = CO2 + 2 NaOH
NaHSO3 + HCl + K2Cr2O7 = NaHSO4 + KCl + Cr2O3 + H2O =>
3 NaHSO3 + 2 HCl + K2Cr2O7 = 3 NaHSO4 + 2 KCl + Cr2O3 + H2O
NiO(OH) + H2O + Cd = Ni(OH)2 + Cd(OH)2 =>
2 NiO(OH) + 2 H2O + Cd = 2 Ni(OH)2 + Cd(OH)2
C6H10O5 + Na2CO3 = C6H9O5 + Na2HCO3 =>
C6H10O5 + Na2CO3 = C6H9O5 + Na2HCO3
C + N2 + H2 + O2 = NH4HCO3 =>
2 C + N2 + 5 H2 + 3 O2 = 2 NH4HCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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