| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
C6H12O6 + O2 = H2O + CO12 =>
C6H12O6 + 36 O2 = 6 H2O + 6 CO12
FeI2CuCl2 = FeCl2CuI2 =>
FeI2CuCl2 = FeCl2CuI2
MgSiO3 + HNO3 = Mg(NO3)2 + H2SiO3 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + H2SiO3
C3H6 + CI = C3H6CI =>
C3H6 + CI = C3H6CI
CaO + S02 + CO2 = CaSO4 + C =>
2 CaO + S02 + 3 CO2 = 2 CaSO4 + 3 C
MnO4{-} + SO3{2-} + H = MnO2 + SO4{2-} + H2O{-} =>
MnO4{-} + SO3{2-} + 2 H = MnO2 + SO4{2-} + H2O{-}
NH4 + NO = H2O + N2 =>
2 NH4 + 4 NO = 4 H2O + 3 N2
P2S5 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P2S5 + 40 HNO3 + 4 H2O = 15 H2SO4 + 6 H3PO4 + 40 NO
C12H23O5 + O2 = CO2 + H2O =>
4 C12H23O5 + 61 O2 = 48 CO2 + 46 H2O
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
Ba(NO3)2 + H2 = Ba(NO2)2 + H2O =>
Ba(NO3)2 + 2 H2 = Ba(NO2)2 + 2 H2O
CH3COOH + C5H11OH = C5H11COOCH3 + H2O =>
CH3COOH + C5H11OH = C5H11COOCH3 + H2O
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
Zn(HO) = ZnHO =>
Zn(HO) = ZnHO
NH4OH + HCl = NH4Cl + HOH =>
NH4OH + HCl = NH4Cl + HOH
HgS + H2O2 = Hg2O + H2S + O2 =>
4 HgS + 4 H2O2 = 2 Hg2O + 4 H2S + 3 O2
Mn + NH4OH = Mn2O2 + NH4 + H2O =>
2 Mn + 4 NH4OH = Mn2O2 + 4 NH4 + 2 H2O
C6H6Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C6H6Cl2 + 15 O2 = 12 CO2 + 6 H2O + 2 Cl2
Mn + P = Mn3P4 =>
3 Mn + 4 P = Mn3P4
Zn(s) + HBr(g) = ZnBr2(s) + H2(g) =>
Zn(s) + 2 HBr(g) = ZnBr2(s) + H2(g)
Au(NO3)3 + CrCl2 = AuCl3 + Cr(NO3)2 =>
2 Au(NO3)3 + 3 CrCl2 = 2 AuCl3 + 3 Cr(NO3)2
Na2SO3 + H2O = S + Na2SO4 + NaOH =>
3 Na2SO3 + H2O = S + 2 Na2SO4 + 2 NaOH
BaSO4 + H2O = BaO + H2SO4 =>
BaSO4 + H2O = BaO + H2SO4
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Fe(ll)S + Zn = Fe(ll)SZn =>
Fe(ll)S + Zn = Fe(ll)SZn
Bi2S3 + HNO3 = Bi2(NO3)3 + NO + S + H2O =>
Bi2S3 + 4 HNO3 = Bi2(NO3)3 + NO + 3 S + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
FeSO4 + CaCO3 + O2 + H2O = CO2 + Fe(OH)3 + CaSO4 =>
4 FeSO4 + 4 CaCO3 + O2 + 6 H2O = 4 CO2 + 4 Fe(OH)3 + 4 CaSO4
Cd + H2O = CdOH2 =>
Cd + H2O = CdOH2
AlBr3 + Mg = Al + MgBr3 =>
AlBr3 + Mg = Al + MgBr3
NaSO4*5H2O = Na + SO3 + H2O + O2 =>
2 NaSO4*5H2O = 2 Na + 2 SO3 + 10 H2O + O2
Li3 + P = Li3P =>
Li3 + P = Li3P
HCN + NH3 = NH4{+} + CN{-} =>
HCN + NH3 = NH4{+} + CN{-}
C6H12O6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO7 + H2O =>
C6H12O6 + 12 KMnO4 + 18 H2SO4 = 6 CO2 + 12 MnSO4 + 6 K2SO7 + 24 H2O
F + NH = HF + NF =>
2 F + NH = HF + NF
Mg(s) + P(s) = Mg3P2(s) =>
3 Mg(s) + 2 P(s) = Mg3P2(s)
POCl3 + NaNO2 = NOCl + NaCl + P2O5 =>
2 POCl3 + 3 NaNO2 = 3 NOCl + 3 NaCl + P2O5
H2SO4(l) = SO3(l) + H2O(l) =>
H2SO4(l) = SO3(l) + H2O(l)
KMn2O4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O =>
2 KMn2O4 + 3 K2SO3 + 5 H2SO4 = 4 MnSO4 + 4 K2SO4 + 5 H2O
KAlO2 + HCl = KCl + AlCl3 + H2O =>
KAlO2 + 4 HCl = KCl + AlCl3 + 2 H2O
NH3 + O4H2S = [NH4]2SO4 =>
2 NH3 + O4H2S = [NH4]2SO4
FeSO2 + O3 = Fe2SO2 + SO3 =>
6 FeSO2 + O3 = 3 Fe2SO2 + 3 SO3
HNO3 + (C2H5)2NH2 = (C2H5)2NH3 + NO3 =>
HNO3 + (C2H5)2NH2 = (C2H5)2NH3 + NO3
H{+} + Cr2O7 + H2S = Cr2{+} + S + H2O =>
2 H{+} + 2 Cr2O7 + 13 H2S = 2 Cr2{+} + 13 S + 14 H2O
H2SO4 + Cu2NO3 = CuSO4 + H2O + NO =>
2 H2SO4 + Cu2NO3 = 2 CuSO4 + 2 H2O + NO
(CH)4 + O2 = (CO)2 + H2 =>
(CH)4 + 2 O2 = 2(CO)2 + 2 H2
BaI2 + Pb(NO3)2 = PbI2 + Ba(NO3)2 =>
BaI2 + Pb(NO3)2 = PbI2 + Ba(NO3)2
Co(NO3)3 + Ca(OH)2 = Ca(NO3)2 + Co(OH)3 =>
2 Co(NO3)3 + 3 Ca(OH)2 = 3 Ca(NO3)2 + 2 Co(OH)3
RbOH + HC2H3O2 = H2O + RbC2H3O2 =>
RbOH + HC2H3O2 = H2O + RbC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/23
Équations équilibrées sur01/05/23
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