| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2(SO4) + BaCl2 = 2(NH4)Cl + BaSO4
Na + H2CO3 = Na2CO3 + H2 =>
2 Na + H2CO3 = Na2CO3 + H2
NaO2 + HOH = NaOH + O2 =>
4 NaO2 + 2 HOH = 4 NaOH + 3 O2
[Co(NH3)6]Cl3 + Na2S = Co2S3 + NH3 + NaCl =>
2[Co(NH3)6]Cl3 + 3 Na2S = Co2S3 + 12 NH3 + 6 NaCl
K2S + BaCrO4 = K2CrO4 + BaS =>
K2S + BaCrO4 = K2CrO4 + BaS
Cr(NO3)2 + H2O = Cr(NO3)2*6H2O =>
Cr(NO3)2 + 6 H2O = Cr(NO3)2*6H2O
Na2CrO7 + HF = NaF + H2CrO7 =>
Na2CrO7 + 2 HF = 2 NaF + H2CrO7
Zn + NHO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 NHO3 = 5 Zn(NO3)2 + N2 + 6 H2O
NH4Cl + H2SO4 = (NH4)2SO4 + HCl*5 =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 HCl*5
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
ClO2 + Na2CO3 = NaClO2 + NaClO3 + CO2 =>
2 ClO2 + Na2CO3 = NaClO2 + NaClO3 + CO2
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l) =>
HF(aq) + LiOH(aq) = LiF(aq) + HOH(l)
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C6H4OHCOOH + (CH3CO)2O = C9H8O4 =>
11 C6H4OHCOOH + (CH3CO)2O = 9 C9H8O4
SO3 + CaOH2 = Ca(SO3)2 + H2O =>
2 SO3 + CaOH2 = Ca(SO3)2 + H2O
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
Na2CO3 + FeCl3 = NaCl + Fe2(CO3)3 =>
3 Na2CO3 + 2 FeCl3 = 6 NaCl + Fe2(CO3)3
Br2 + Cr2O7 = BrO3 + Cr =>
7 Br2 + 6 Cr2O7 = 14 BrO3 + 12 Cr
C + HNO3 = CO2 + HNO =>
C + HNO3 = CO2 + HNO
Cr2(CH3COO)4 + O2 + HCl = CrCl3 + CH3COOH + H2O =>
2 Cr2(CH3COO)4 + O2 + 12 HCl = 4 CrCl3 + 8 CH3COOH + 2 H2O
Al* + N2 = AlN =>
2 Al* + N2 = 2 AlN
C6H11NH2 + O2 = CO2 + H2O + N2 =>
4 C6H11NH2 + 37 O2 = 24 CO2 + 26 H2O + 2 N2
KMnO4 + H2SO4 + NaNO1 = MnSO4 + K2SO4 + NO2 + Na2SO4 + H2O =>
6 KMnO4 + 14 H2SO4 + 10 NaNO1 = 6 MnSO4 + 3 K2SO4 + 10 NO2 + 5 Na2SO4 + 14 H2O
Al(OH)3 + KOH = KAlO2 + H2O =>
Al(OH)3 + KOH = KAlO2 + 2 H2O
AgNO3 + K3Fe(CN)6 = Ag3[Fe(CN)6] + KNO3 =>
3 AgNO3 + K3Fe(CN)6 = Ag3[Fe(CN)6] + 3 KNO3
CH3CH(CN)CH3 + HCl + H2O = CH3CH(COOH)CH3 + NH4Cl =>
CH3CH(CN)CH3 + HCl + 2 H2O = CH3CH(COOH)CH3 + NH4Cl
MnSO4 = Mn{2} + SO4{2-} =>
MnSO4 = Mn{2} + SO4{2-}
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
C3H7NH2 + H2SO4 = (C3H7NH3)2SO4 =>
2 C3H7NH2 + H2SO4 = (C3H7NH3)2SO4
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
KOH + Cl2 = KCl + KClO3 + H2O =>
6 KOH + 3 Cl2 = 5 KCl + KClO3 + 3 H2O
C2H5OH = C4H10O1 + H2O =>
2 C2H5OH = C4H10O1 + H2O
Pt + H2O = PtOH + H2 =>
2 Pt + 2 H2O = 2 PtOH + H2
AlCl3 + NH3H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3H2O = Al(OH)3 + 3 NH4Cl
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
CH2CO + H{+} = CH3CO{+} =>
CH2CO + H{+} = CH3CO{+}
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
HI + Cl2 = Cl2I + H =>
HI + Cl2 = Cl2I + H
C[O] = CO =>
C[O] = CO
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3 =>
CaCO3 + NH4OH = Ca(OH)2 + CO2 + NH3
KMnO4 + HNO2 + H2SO4 = K2SO4 + Mn + HNO3 + H2O =>
2 KMnO4 + 7 HNO2 + H2SO4 = K2SO4 + 2 Mn + 7 HNO3 + H2O
Cu{+2} + HS{-} + H2O = Cu2S + SO4{2-} + H{+} =>
8 Cu{+2} + 5 HS{-} + 4 H2O = 4 Cu2S + SO4{2-} + 13 H{+}
Cu(NO3)2 + SO2 = CuSO4 + NO2 =>
Cu(NO3)2 + SO2 = CuSO4 + 2 NO2
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
(NH4)2Mn2O7 = Mn2O3 + H2O + N2 =>
(NH4)2Mn2O7 = Mn2O3 + 4 H2O + N2
HS{-} + OH{-} = S{2-} + H2O =>
HS{-} + OH{-} = S{2-} + H2O
H3Po4 + Mg(OH)2 = Mg3(Po4)2 + H2O =>
2 H3Po4 + 3 Mg(OH)2 = Mg3(Po4)2 + 6 H2O
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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