| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
KNO3 + CaSO3 = K2SO3 + Ca(NO3)2 =>
2 KNO3 + CaSO3 = K2SO3 + Ca(NO3)2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ca2NO3{-} + (NH4)3PO4 = CaPO4{3-} + NO3{-} + NH4{+} =>
Ca2NO3{-} + 2(NH4)3PO4 = 2 CaPO4{3-} + NO3{-} + 6 NH4{+}
H2SO4 + Fe0 = FeSO4 + H2(g) =>
H2SO4 + Fe0 = FeSO4 + H2(g)
Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2 Cu(NH3)4 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 2(NH3)4
Cu + ZnSO4 = Cu2(SO4) + Zn =>
2 Cu + ZnSO4 = Cu2(SO4) + Zn
KNO2 + NaCl = KCl + Na(NO2) =>
KNO2 + NaCl = KCl + Na(NO2)
Cr2 + H2O = Cr(H2O) =>
Cr2 + 2 H2O = 2 Cr(H2O)
CH3CH2CHO + Cu(OH)2 = Cu2O + CO2 + H2O =>
CH3CH2CHO + 16 Cu(OH)2 = 8 Cu2O + 3 CO2 + 19 H2O
C2H5Br + O = CO2 + H2O + Br2 =>
2 C2H5Br + 13 O = 4 CO2 + 5 H2O + Br2
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + Ba(ClO)2 + H2O =>
Ba(ClO3)2 + 4 MnO2 + 8 NaOH = 4 Na2MnO4 + Ba(ClO)2 + 4 H2O
HBr + Al2O3 = AlBr3 + H2O =>
6 HBr + Al2O3 = 2 AlBr3 + 3 H2O
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
(C2H5O)4Ti + Zr(NO3)4 + SiO2 + C2H5NO2 = (Ti05Zr05)3SiC2 + N2 + H2 + CO2 =>
30(C2H5O)4Ti + 30 Zr(NO3)4 + 2 SiO2 + 6 C2H5NO2 = 2(Ti05Zr05)3SiC2 + 63 N2 + 315 H2 + 248 CO2
C6H6O + HNO3 = C6H3N3O7 + H2O =>
C6H6O + 3 HNO3 = C6H3N3O7 + 3 H2O
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
KNO3 + ZnCl2 = Zn(NO3)2 + KCl =>
2 KNO3 + ZnCl2 = Zn(NO3)2 + 2 KCl
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)3(NO3)3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + (NH4)3(NO3)3
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Si(OH)4(s) = SiO2(s) + H2O =>
Si(OH)4(s) = SiO2(s) + 2 H2O
KCl + Na2CO2 = K2CO2 + NaCl =>
2 KCl + Na2CO2 = K2CO2 + 2 NaCl
C6H6 + HNO3 = O2NC6H5 + H2O =>
C6H6 + HNO3 = O2NC6H5 + H2O
H3PO4 + Na2O = H2O + Na3PO4 =>
2 H3PO4 + 3 Na2O = 3 H2O + 2 Na3PO4
K(NO3) + Zn3(PO4)2 = K3(PO4) + Zn(NO3)2 =>
6 K(NO3) + Zn3(PO4)2 = 2 K3(PO4) + 3 Zn(NO3)2
BaFeO4 + KI + HCl = FeCl3 + BaCl2 + I2 + KCl + H2O =>
2 BaFeO4 + 6 KI + 16 HCl = 2 FeCl3 + 2 BaCl2 + 3 I2 + 6 KCl + 8 H2O
SnO2 + HBr = Br + SnBr2 + H2O =>
SnO2 + 4 HBr = 2 Br + SnBr2 + 2 H2O
Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2
KCl + NaN = NaCl + KN =>
KCl + NaN = NaCl + KN
Na2CO3 + Mg(OH)2 = Mg2CO3 + Na(OH)2 =>
Na2CO3 + 2 Mg(OH)2 = Mg2CO3 + 2 Na(OH)2
Cu + H2SO4 = Cu2SO4 + H2O + SO2 =>
2 Cu + 2 H2SO4 = Cu2SO4 + 2 H2O + SO2
HCOOH + Al = (HCOO)3Al + H2 =>
6 HCOOH + 2 Al = 2(HCOO)3Al + 3 H2
KMnO4 + CuSO3 + H2O = MnO2 + CuSO4 + KOH =>
2 KMnO4 + 3 CuSO3 + H2O = 2 MnO2 + 3 CuSO4 + 2 KOH
C6H5NH2 + H2O = HC6H5NH2 + OH =>
C6H5NH2 + H2O = HC6H5NH2 + OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NBr3 = N2 + Br2 =>
2 NBr3 = N2 + 3 Br2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
CuO + CO = CCuO2 =>
CuO + CO = CCuO2
(Fe(S{2}O{3}){2}){-} + Fe{3+} = Fe{2+} + S{4}O{6} =>
(Fe(S{2}O{3}){2}){-} + 3 Fe{3+} = 4 Fe{2+} + S{4}O{6}
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Pb3O4 + Mn(NO3)2 + HNO3 = Pb(NO3)2 + Pb(MnO4)2 + H2O =>
5 Pb3O4 + 2 Mn(NO3)2 + 24 HNO3 = 14 Pb(NO3)2 + Pb(MnO4)2 + 12 H2O
KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
NaHCO3 + H3C6H7 = Na3C6H7 + CO2 + H2O =>
3 NaHCO3 + H3C6H7 = Na3C6H7 + 3 CO2 + 3 H2O
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + H2NO3 =>
7 Fe(NO3)3 + 3 NH3 + 30 H2O = 7 Fe(OH)3 + 24 H2NO3
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
C6H5COCH3 + NaOH = C6H5CONa + CH3OH =>
C6H5COCH3 + NaOH = C6H5CONa + CH3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/06/24
Équations équilibrées sur11/05/23
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