| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO3 + RaO = Ra(BrO3)2 + H2O
H + Cl + O = HClO4 =>
H + Cl + 4 O = HClO4
H2 + PbO = Pb + H2O =>
H2 + PbO = Pb + H2O
KMnO4 + HCl = H2O + MnCl2 + Cl2 + KCl =>
2 KMnO4 + 16 HCl = 8 H2O + 2 MnCl2 + 5 Cl2 + 2 KCl
CH3COOH + C2H5OH = H2O + C4H8O2 =>
CH3COOH + C2H5OH = H2O + C4H8O2
CHF3 + H2O = CH4 + HF + O2 =>
2 CHF3 + 6 H2O = 2 CH4 + 6 HF + 3 O2
ZnO + NaNO3 = NaZnO2 + NO2 =>
ZnO + NaNO3 = NaZnO2 + NO2
HI(aq) + Sr(OH)2(aq) = SrI2(aq) + H2O(l) =>
2 HI(aq) + Sr(OH)2(aq) = SrI2(aq) + 2 H2O(l)
Na3N + Cl = NaCl + N2 =>
2 Na3N + 6 Cl = 6 NaCl + N2
C2H3O2Br + O2 = CO2 + H2OHBr =>
2 C2H3O2Br + 3 O2 = 4 CO2 + 2 H2OHBr
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
NO3{-} + CuS + H{+} = H2O + S + Cu{2+} + NO =>
2 NO3{-} + 3 CuS + 8 H{+} = 4 H2O + 3 S + 3 Cu{2+} + 2 NO
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COO(CH2)4CH3 + H2O =>
CH3CH2CH2COOH + C5H11OH = CH3CH2CH2COO(CH2)4CH3 + H2O
Ba + (NH4)2CO3 = Ba(NH4)2 + CO3 =>
Ba + (NH4)2CO3 = Ba(NH4)2 + CO3
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NaOH + H2O = NaH2 + O2H =>
NaOH + H2O = NaH2 + O2H
Fe + HS = FeS + H2 =>
2 Fe + 2 HS = 2 FeS + H2
Mg2 + HCl = MgCl2 + H2 =>
Mg2 + 4 HCl = 2 MgCl2 + 2 H2
NO = O + N =>
NO = O + N
KOH + MnBr2 = KBr + Mn(OH)2 =>
2 KOH + MnBr2 = 2 KBr + Mn(OH)2
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
C12H17MgCl + CO2 + HCl = C13H18O2 + MgCl2 =>
C12H17MgCl + CO2 + HCl = C13H18O2 + MgCl2
NaI + H2SO4 = Na2SO4 + HI =>
2 NaI + H2SO4 = Na2SO4 + 2 HI
C6H8O7 + Fe = FeC6H6O7 + H2 =>
C6H8O7 + Fe = FeC6H6O7 + H2
CrOH3 + H2CrO4 = Cr2(CrO4)3 + H2O =>
6 CrOH3 + 29 H2CrO4 = 7 Cr2(CrO4)3 + 38 H2O
CH3CH2NH2 + CH3COOH = CH3CH2NH3OOCH3C =>
CH3CH2NH2 + CH3COOH = CH3CH2NH3OOCH3C
Rb + N2 = RbN3 =>
2 Rb + 3 N2 = 2 RbN3
Na + CN = NaCN =>
Na + CN = NaCN
Pb + N2 = Pb3N2 =>
3 Pb + N2 = Pb3N2
HCl(g)NaOH(aq) = HOH(l)NaCl(s) =>
HCl(g)NaOH(aq) = HOH(l)NaCl(s)
Ln(NO3)3 = LnO2 + NO2 + O2 =>
2 Ln(NO3)3 = 2 LnO2 + 6 NO2 + O2
SrCO3 + Nb2O5 + NH3 = SrNbO2N + H2O + CO2 =>
2 SrCO3 + Nb2O5 + 2 NH3 = 2 SrNbO2N + 3 H2O + 2 CO2
CH3NH2 + CH3COOH = CH3NH3 + CH3COO =>
CH3NH2 + CH3COOH = CH3NH3 + CH3COO
Mn(NH3)2 + NaOH = Mn(OH)2 + Na + NH3 =>
Mn(NH3)2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 NH3
HCl + AgNO3 = HNO3 + AgCl =>
HCl + AgNO3 = HNO3 + AgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe{3+}(aq) + O{2-}(aq) = Fe2O3(s) =>
2 Fe{3+}(aq) + 3 O{2-}(aq) = Fe2O3(s)
NaHO3 + C6H8O7 = H2O + CO2 + Na3C6H5O7 =>
9 NaHO3 + 5 C6H8O7 = 17 H2O + 12 CO2 + 3 Na3C6H5O7
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
C2H6 + OH = C2H4O + H2O =>
C2H6 + 4 OH = C2H4O + 3 H2O
HCl(aq) + KOH(aq) = KCl(g) + H2O(l) =>
HCl(aq) + KOH(aq) = KCl(g) + H2O(l)
Zn(OH)2 + Na2CO3 = ZnCO3 + Na(OH) =>
Zn(OH)2 + Na2CO3 = ZnCO3 + 2 Na(OH)
SnO2 + H2 = SnH4 + O2 =>
SnO2 + 2 H2 = SnH4 + O2
ClO + H2O = HClO2 + HCl =>
4 ClO + 2 H2O = 3 HClO2 + HCl
KMnO4 + CuC2O4 + H2SO4 = MnSO4 + K2SO4 + CuSO4 + CO2 + H2O =>
2 KMnO4 + 5 CuC2O4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 CuSO4 + 10 CO2 + 8 H2O
MoO3 + HCl = MoCl3 + H2O + Cl2 =>
2 MoO3 + 12 HCl = 2 MoCl3 + 6 H2O + 3 Cl2
C5H12O5 + O2 = CO + H2O =>
C5H12O5 + 3 O2 = 5 CO + 6 H2O
K2HPO4 + MgCl2 + NH3 = NH4MgPO4 + KCl =>
K2HPO4 + MgCl2 + NH3 = NH4MgPO4 + 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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