| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + 2 HCl = PbCl2 + H2
PCl5 + NO2 = PCl3 + NO2Cl =>
PCl5 + 2 NO2 = PCl3 + 2 NO2Cl
NaBrO2 + H2O = NaOH + HBrO2 =>
NaBrO2 + H2O = NaOH + HBrO2
HNO3 + (NH4)CO3 = NH4NO3 + H2O + CO2 =>
6 HNO3 + 8(NH4)CO3 = 7 NH4NO3 + 5 H2O + 8 CO2
La + IO3 = La(IO3) =>
La + IO3 = La(IO3)
C8H4O4 + H2O = HC8H4O4 + OH =>
C8H4O4 + H2O = HC8H4O4 + OH
UO2 + H2O = UO2(OH)2 + H2 =>
UO2 + 2 H2O = UO2(OH)2 + H2
AgOH + BaCl2 = AgCl2 + BaOH =>
AgOH + BaCl2 = AgCl2 + BaOH
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
NO2 + H3N = H2O + N2O =>
8 NO2 + 6 H3N = 9 H2O + 7 N2O
KBr + Al(NO3)3 = KNO3 + AlBr3 =>
3 KBr + Al(NO3)3 = 3 KNO3 + AlBr3
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
OH + K2CO2 = K2CO3 + H2O =>
2 OH + K2CO2 = K2CO3 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3
HCN(ac) + NaOH(ac) = NaCN(ac) + H2O(l) =>
HCN(ac) + NaOH(ac) = NaCN(ac) + H2O(l)
Al(s) + HCl(aq) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2
MnSO4 + H2O = MnSO4H2O =>
MnSO4 + H2O = MnSO4H2O
P2O5 + CaO = P2CaO6 =>
P2O5 + CaO = P2CaO6
NO + O2{-} = ONOO{-} =>
NO + O2{-} = ONOO{-}
Mg + NH3 = Mg2(NH3) =>
2 Mg + NH3 = Mg2(NH3)
Ca3(PO4)2 + Pb(NO3)2 = Ca(NO3)2 + Pb3(PO4)2 =>
Ca3(PO4)2 + 3 Pb(NO3)2 = 3 Ca(NO3)2 + Pb3(PO4)2
Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + Li2SO4 =>
2 Li2CO3 + Fe(SO4)2 = Fe(CO3)2 + 2 Li2SO4
H3PO3 + BiCl3 + H2O = H3PO4 + Bi + HCl =>
3 H3PO3 + 2 BiCl3 + 3 H2O = 3 H3PO4 + 2 Bi + 6 HCl
C6H12O6 + O2 = C3H4O3 + H2O =>
C6H12O6 + O2 = 2 C3H4O3 + 2 H2O
Cr(OH)3 = Cr2O3 + H2O =>
2 Cr(OH)3 = Cr2O3 + 3 H2O
AgOH + BaCl2 = AgCl2 + BaOH =>
AgOH + BaCl2 = AgCl2 + BaOH
CH3COOH + Ba + OH = H2O + Ba2(C2H3O2) =>
CH3COOH + 2 Ba + OH = H2O + Ba2(C2H3O2)
NH4Cl + KC2H3O2 = NH4C2H3O2 + KCl =>
NH4Cl + KC2H3O2 = NH4C2H3O2 + KCl
NO = N2 + O2 =>
2 NO = N2 + O2
Na3PO4 + AgCO3 = Ag3PO4 + NaCO3 =>
Na3PO4 + 3 AgCO3 = Ag3PO4 + 3 NaCO3
Co(NO3)2 + (NH4)2CO3 = CoCO3 + (NH4)2(NO3)2 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + (NH4)2(NO3)2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
YCl3*6H2O = Y2O3 + HCl + H2O =>
2 YCl3*6H2O = Y2O3 + 6 HCl + 9 H2O
Mo + F + H2O2 + NH2CH2COOH = MoO3FNH3 + CH2COO + H =>
2 Mo + 2 F + 3 H2O2 + 2 NH2CH2COOH = 2 MoO3FNH3 + 2 CH2COO + 6 H
Bi(NO3)2 + NH4OH = BiOH + NH4(NO3)2 =>
Bi(NO3)2 + NH4OH = BiOH + NH4(NO3)2
HIO5 + HI = I + H2O =>
HIO5 + 9 HI = 10 I + 5 H2O
CaC2O4 + CaCl2 = Ca2 + Cl2C2O4 =>
CaC2O4 + CaCl2 = Ca2 + Cl2C2O4
KBrO3 + H2SO4 + FeSO4 = KBr + Fe(SO4)3 + H2O =>
2 KBrO3 + 6 H2SO4 + 3 FeSO4 = 2 KBr + 3 Fe(SO4)3 + 6 H2O
SO3{2-} + MnO4{-} + H{+} = SO4{-2} + Mn{2+} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{-2} + 2 Mn{2+} + 3 H2O
Cr2O3 + KNO3 = K2Cr2O7 + NO =>
Cr2O3 + 2 KNO3 = K2Cr2O7 + 2 NO
AgOH + BaCl2 = AgCl2 + BaOH =>
AgOH + BaCl2 = AgCl2 + BaOH
CH3CH2CHO + HCN = CH3CH2CHOH(CN) =>
CH3CH2CHO + HCN = CH3CH2CHOH(CN)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NO2 + H2O = H{+} + NO3{-} + NO2{-} =>
2 NO2 + H2O = 2 H{+} + NO3{-} + NO2{-}
C6H6S + O2 = CO + H2O + SO2 =>
2 C6H6S + 11 O2 = 12 CO + 6 H2O + 2 SO2
*C2H2 + O2 = CO2 + H2O =>
2*C2H2 + 5 O2 = 4 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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