| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + S2 = AgS2 + NO3
SO(g) + O2(g) = SO3(g) =>
SO(g) + O2(g) = SO3(g)
Ag + Au(NO3)3 = AgNO3 + Au3 =>
9 Ag + 3 Au(NO3)3 = 9 AgNO3 + Au3
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
Al(NO3)3 + Na(OH) = Al(OH)3 + Na(NO3) =>
Al(NO3)3 + 3 Na(OH) = Al(OH)3 + 3 Na(NO3)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
NaHSO3 = SO2 + NaOH =>
NaHSO3 = SO2 + NaOH
Ag(NO3)2 + Na3PO4 = Ag3(PO4)2 + NaNO3 =>
3 Ag(NO3)2 + 2 Na3PO4 = Ag3(PO4)2 + 6 NaNO3
CuSO4 + H2O = Cu(OH)2 + H2SO4 =>
CuSO4 + 2 H2O = Cu(OH)2 + H2SO4
AgOH + H3PO4 = Ag3PO4 + HOH =>
3 AgOH + H3PO4 = Ag3PO4 + 3 HOH
AgOH + NH3 = Ag(NH3) + OH =>
AgOH + NH3 = Ag(NH3) + OH
Al(H2O)6 + H2O = Al(H2O)5(OH) + H3O =>
Al(H2O)6 + H2O = Al(H2O)5(OH) + H3O
V2(SO4)3 + KOH + Cl2 = K3VO4 + KCl + K2SO4 + H2O =>
V2(SO4)3 + 16 KOH + 2 Cl2 = 2 K3VO4 + 4 KCl + 3 K2SO4 + 8 H2O
H2SO4 + Na2(CrO7) + NaCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
14 H2SO4 + 2 Na2(CrO7) + 18 NaCl = Cr2(SO4)3 + 9 Cl2 + 11 Na2SO4 + 14 H2O
Al(NO3)3 + H2 = Al + HNO3 =>
2 Al(NO3)3 + 3 H2 = 2 Al + 6 HNO3
Cr + ClO = CrO + Cl =>
Cr + ClO = CrO + Cl
Al(OH)3 + H2O = Al(H2O)2(OH)4 + H3O =>
Al(OH)3 + 4 H2O = Al(H2O)2(OH)4 + H3O
Al(OH)3 + K2(SO4) = Al2(SO4)3 + K(OH) =>
2 Al(OH)3 + 3 K2(SO4) = Al2(SO4)3 + 6 K(OH)
H5IO6 + I2 = IO3 + H2O =>
12 H5IO6 + I2 = 14 IO3 + 30 H2O
L2 + H2S = HL + S =>
L2 + H2S = 2 HL + S
(NH4)2SO4(aq) + Na2CO3(aq) = NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + Na2CO3(aq) = 2 NH3(g) + CO2(g) + H2O(l) + Na2SO4(aq)
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Ca + KNO3 = K + Ca(NO3)2 =>
Ca + 2 KNO3 = 2 K + Ca(NO3)2
Al(s) + Cl2 = AlCl3(s) =>
2 Al(s) + 3 Cl2 = 2 AlCl3(s)
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO5 + NH4OH =>
(NH4)2MoO4 + NH3 + H2O2 = (NH4)2MoO5 + NH4OH
K2S + H2SO4 = H2O + S + KHSO4 =>
3 K2S + 7 H2SO4 = 4 H2O + 4 S + 6 KHSO4
Al(s) + H2SO4 = Al2(SO4)3(aq) + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3(aq) + 3 H2
K3[Fe(CN)6] + KNCS = K4[Fe(CN)6] + (CNS)2 =>
2 K3[Fe(CN)6] + 2 KNCS = 2 K4[Fe(CN)6] + (CNS)2
Al(s) + KOH(aq) + H2O = K{+}(aq) + Al(OH)4{-}(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O = 2 K{+}(aq) + 2 Al(OH)4{-}(aq) + 3 H2(g)
Cu(HCO3)2 + Fe = Fe(HCO3)3 + Cu =>
3 Cu(HCO3)2 + 2 Fe = 2 Fe(HCO3)3 + 3 Cu
Ca(NO3)2 + Ba(NO3)2 + SiO2 + Dy2O3 + CH4N2O = CaBaSiO4Dy + CO2 + H2O + N2 =>
6 Ca(NO3)2 + 6 Ba(NO3)2 + 6 SiO2 + 3 Dy2O3 + 23 CH4N2O = 6 CaBaSiO4Dy + 23 CO2 + 46 H2O + 35 N2
C3H7Cl + Na + C4H9Cl = C7H16 + NaCl2 =>
C3H7Cl + Na + C4H9Cl = C7H16 + NaCl2
NH2 + O = NO2 + H2O =>
NH2 + 3 O = NO2 + H2O
NaI(aq) + CuCl2(aq) = NaCl(aq) + CuI2(s) =>
2 NaI(aq) + CuCl2(aq) = 2 NaCl(aq) + CuI2(s)
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
Al(s) + Pb(No3)4(aq) = Al(No3)3(aq) + Pb(s) =>
4 Al(s) + 3 Pb(No3)4(aq) = 4 Al(No3)3(aq) + 3 Pb(s)
K2SO4(aq) + Pb(C2H3O2)2(aq) = KC2H3O2(aq) + PbSO4(s) =>
K2SO4(aq) + Pb(C2H3O2)2(aq) = 2 KC2H3O2(aq) + PbSO4(s)
C4H10O = C8H18O + H2O =>
2 C4H10O = C8H18O + H2O
Al + CO3 + H2O = Al(OH)3 + CO2 =>
2 Al + 3 CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2
Pb(NO3)2(ac) + NaOH(ac) = Pb(OH)2(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + 2 NaOH(ac) = Pb(OH)2(s) + 2 NaNO3(ac)
Al + CoO = Al2O3 + Co =>
2 Al + 3 CoO = Al2O3 + 3 Co
SO3{2-} + CrO4{2-} + H2O = SO4{2-} + Cr{3+} + OH{-} =>
3 SO3{2-} + 2 CrO4{2-} + 5 H2O = 3 SO4{2-} + 2 Cr{3+} + 10 OH{-}
Mn + MgO = Mg + MnO =>
Mn + MgO = Mg + MnO
Ag + AuNo3 = AgNo3 + Au =>
Ag + AuNo3 = AgNo3 + Au
Al + NHO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 NHO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
Al + HClO3 = Al(ClO3)3 + Cl2 + H2O =>
10 Al + 36 HClO3 = 10 Al(ClO3)3 + 3 Cl2 + 18 H2O
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
AlCl3 + HOH = HCl + Al2O3 =>
2 AlCl3 + 3 HOH = 6 HCl + Al2O3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CsBr + I2 = CsI + Br =>
2 CsBr + I2 = 2 CsI + 2 Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/22/25
Équations équilibrées sur02/21/24
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