| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li3N + 3 H2O = NH3 + 3 LiOH
AgNO3 + Al = Ag + AlN3O9 =>
3 AgNO3 + Al = 3 Ag + AlN3O9
(NH4)3PO4 + NaNO3 = (NH4)NO3 + Na3PO4 =>
(NH4)3PO4 + 3 NaNO3 = 3(NH4)NO3 + Na3PO4
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
Ni(NO3)2 + Na2(CO3) = Ni2(CO3)2 + Na(NO3) =>
2 Ni(NO3)2 + 2 Na2(CO3) = Ni2(CO3)2 + 4 Na(NO3)
F + MgCl2 = MgF2 + Cl =>
2 F + MgCl2 = MgF2 + 2 Cl
Cl2O3 = Cl + O =>
Cl2O3 = 2 Cl + 3 O
Cr2O7{2} + S{2-} + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2} + 5 S{2-} + 14 H{+} = 2 Cr{3+} + 5 S + 7 H2O
Bi + Bi2O3 + Cu + Se = Bi100Cu100Se100O100 =>
100 Bi + 100 Bi2O3 + 300 Cu + 300 Se = 3 Bi100Cu100Se100O100
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2 =>
H3PO3 + Mg(OH)2 = MgPO3 + H3(OH)2
ZnSO4 + (NH4)2C2O4 = ZnC2O4 + (NH4)2SO4 =>
ZnSO4 + (NH4)2C2O4 = ZnC2O4 + (NH4)2SO4
CuNO3 + Ag = CuAg + NO3 =>
CuNO3 + Ag = CuAg + NO3
CoF3 + Na = F + NaCo =>
CoF3 + Na = 3 F + NaCo
Ca(OH)2 + C2H4O2 = Ca(C2H3O2)2 + HOH =>
Ca(OH)2 + 2 C2H4O2 = Ca(C2H3O2)2 + 2 HOH
Te8 + O2 = TeO2 =>
Te8 + 8 O2 = 8 TeO2
FeO + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O =>
10 FeO + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 18 H2O
C2H5OH + CH4N2O + H2SO4 = C5H11NO2S + H2O + CO2 =>
5 C2H5OH + CH4N2O + 2 H2SO4 = 2 C5H11NO2S + 8 H2O + CO2
C3H5(NO3)3(l) = CO2(g) + H2O(l) + N2(g) + O2(g) =>
4 C3H5(NO3)3(l) = 12 CO2(g) + 10 H2O(l) + 6 N2(g) + O2(g)
HNO3 + HI = NO2 + HIO3 + H2O =>
6 HNO3 + HI = 6 NO2 + HIO3 + 3 H2O
K2O + I2O7 = KIO4 =>
K2O + I2O7 = 2 KIO4
Fe + CuC12 = FeC13 + Cu =>
12 Fe + 13 CuC12 = 12 FeC13 + 13 Cu
Fe + Fl2 = FeFl =>
2 Fe + Fl2 = 2 FeFl
Zn + Cu2NO3 = Zn(NO3)2 + Cu =>
Zn + 2 Cu2NO3 = Zn(NO3)2 + 4 Cu
CuSO4 + H2O + SO2 = Cu + H2SO4 =>
CuSO4 + 2 H2O + SO2 = Cu + 2 H2SO4
Sr + P2 = Sr3(P2)2 =>
3 Sr + 2 P2 = Sr3(P2)2
(NH4)2SO4 + Ba(OH)2 = BaSO4 + NH3 + H2O =>
(NH4)2SO4 + Ba(OH)2 = BaSO4 + 2 NH3 + 2 H2O
Li + S2 = Li2S =>
4 Li + S2 = 2 Li2S
H6C3O3 + OH = H2O + H5C3O3 =>
H6C3O3 + OH = H2O + H5C3O3
Cl2 + CH4 = CH2Cl2 + HCl =>
2 Cl2 + CH4 = CH2Cl2 + 2 HCl
CH + H2 = C2H6 =>
2 CH + 2 H2 = C2H6
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
EDTA + Ni(NO3)2 = EDTANO3 + Ni =>
2 EDTA + Ni(NO3)2 = 2 EDTANO3 + Ni
(NH4)2CO3 = NH4 + CO3 =>
(NH4)2CO3 = 2 NH4 + CO3
HClO4(aq) + Ca(HCO3)2(aq) = CO2(g) + H2O + Ca(ClO4)2 =>
2 HClO4(aq) + Ca(HCO3)2(aq) = 2 CO2(g) + 2 H2O + Ca(ClO4)2
(NH4)2CO3 + HF = NH4F + H2O + CO2 =>
(NH4)2CO3 + 2 HF = 2 NH4F + H2O + CO2
C4H9OH + CuO = C4H8O + H2O + Cu =>
C4H9OH + CuO = C4H8O + H2O + Cu
CO3{2-} + H2SO4 = H2CO3 + SO4{2-} =>
CO3{2-} + H2SO4 = H2CO3 + SO4{2-}
C3H7NO + O2 = HNO3 + CO2 + H2O =>
2 C3H7NO + 11 O2 = 2 HNO3 + 6 CO2 + 6 H2O
Ca(OH)2 + C10H16N2O8 = Ca2C10H12N2O8 + H2O =>
2 Ca(OH)2 + C10H16N2O8 = Ca2C10H12N2O8 + 4 H2O
Cr + O3 = CrO =>
3 Cr + O3 = 3 CrO
Na + N2 + O2 = NaNO2 =>
2 Na + N2 + 2 O2 = 2 NaNO2
Al3Br + Cl = AlCl3 + Br =>
Al3Br + 9 Cl = 3 AlCl3 + Br
Pb(NO3)2 + H2O = PbOHNO3 + HNO3 =>
Pb(NO3)2 + H2O = PbOHNO3 + HNO3
K2SO3(aq) + HCl(aq) = H2O(l) + SO2(aq) + KCl(aq) =>
K2SO3(aq) + 2 HCl(aq) = H2O(l) + SO2(aq) + 2 KCl(aq)
SO42{-} + Ni(OH)2 = NiO2 + SO32{-} + H2O =>
SO42{-} + 10 Ni(OH)2 = 10 NiO2 + SO32{-} + 10 H2O
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
(NH2)2CO = HCNO + NH3 =>
(NH2)2CO = HCNO + NH3
Pb(SO4) + Ag(NO3) = Pb(NO3)2 + Ag2(SO4) =>
Pb(SO4) + 2 Ag(NO3) = Pb(NO3)2 + Ag2(SO4)
Li2S + Sb2S3 + LiI + S = Li6SbS5I =>
5 Li2S + Sb2S3 + 2 LiI + 2 S = 2 Li6SbS5I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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