| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuI2 + Ba = BaI2 + Cu
AgNO3(aq) + BaCl2(s) = AgCl(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaCl2(s) = 2 AgCl(s) + Ba(NO3)2(aq)
NaAlO2 + HCl = NaCl + AlCl3 + H2O =>
NaAlO2 + 4 HCl = NaCl + AlCl3 + 2 H2O
KF + CuS = K2S + CuF2 =>
2 KF + CuS = K2S + CuF2
Al + AgCl = ClAl + Ag =>
Al + AgCl = ClAl + Ag
N2H4 + N2O4 = NO + H2O =>
N2H4 + 2 N2O4 = 6 NO + 2 H2O
Mg(g) + F(s) = MgF2(s) =>
Mg(g) + 2 F(s) = MgF2(s)
MgO + H2O2 = Mg(OH)2 + O2 =>
2 MgO + 2 H2O2 = 2 Mg(OH)2 + O2
BaO + CePO4 = Ba3(PO4)2 + Ce2O3 =>
3 BaO + 2 CePO4 = Ba3(PO4)2 + Ce2O3
H4SiO4 + Al = Al(H2SiO4)3 + H2 =>
3 H4SiO4 + Al = Al(H2SiO4)3 + 3 H2
Kr + Ca = CaKr =>
Kr + Ca = CaKr
LiNo3 + NaI = LiI + NaNo3 =>
LiNo3 + NaI = LiI + NaNo3
NH4 + H3PO4 = NH4H3PO4 =>
NH4 + H3PO4 = NH4H3PO4
Na2S2O3 + HCl + H2O = S2O3{2-} + NaCl + H3O{+} =>
Na2S2O3 + 2 HCl + 2 H2O = S2O3{2-} + 2 NaCl + 2 H3O{+}
Cr(NO3)3(aq) + Na3PO4 = CrPO4 + NaNO3 =>
Cr(NO3)3(aq) + Na3PO4 = CrPO4 + 3 NaNO3
CO(NH2)2 + HCl + H2O = NH4Cl + CO2 =>
CO(NH2)2 + 2 HCl + H2O = 2 NH4Cl + CO2
C4H6Br2 = C4H6 + Br2 =>
C4H6Br2 = C4H6 + Br2
Ba + H2CO3 = BaCO3 + H2 =>
Ba + H2CO3 = BaCO3 + H2
Sr(HCO3)2 = Sr2 + HCO3 =>
2 Sr(HCO3)2 = Sr2 + 4 HCO3
Os + HNO3 = OsO4 + NO2 + H2O =>
Os + 8 HNO3 = OsO4 + 8 NO2 + 4 H2O
Mn2O7 + HBr = MnBr2 + Br2 + H2O =>
Mn2O7 + 14 HBr = 2 MnBr2 + 5 Br2 + 7 H2O
HOCl = H{+} + OCl{-} =>
HOCl = H{+} + OCl{-}
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
K4[Fe(CN)6] + O3 + H2O = K3[Fe(CN)6] + KOH =>
6 K4[Fe(CN)6] + O3 + 3 H2O = 6 K3[Fe(CN)6] + 6 KOH
H3AsO3 + H2[SnCl4] + HCl = H2[SnCl6] + As + H2O =>
2 H3AsO3 + 3 H2[SnCl4] + 6 HCl = 3 H2[SnCl6] + 2 As + 6 H2O
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH =>
RbOH + Cu(NO3)2 = Rb(NO3)2 + CuOH
Ca(ClO4)2 = CaCl2 + O =>
Ca(ClO4)2 = CaCl2 + 8 O
SO = S8 + O2 =>
8 SO = S8 + 4 O2
NH4ReO4 + Na + C2H5OH = Na2[ReH9] + NaC2H5O + NaOH + NH3*H2O =>
NH4ReO4 + 18 Na + 13 C2H5OH = Na2[ReH9] + 13 NaC2H5O + 3 NaOH + NH3*H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
CaCl2(s) + Na2CO3(s) = NaCl(s) + CaCO3(s) =>
CaCl2(s) + Na2CO3(s) = 2 NaCl(s) + CaCO3(s)
Mg(C2H3O2)2 + AgNO3 = Mg(NO3)2 + Ag(C2H3O2) =>
Mg(C2H3O2)2 + 2 AgNO3 = Mg(NO3)2 + 2 Ag(C2H3O2)
AlCl3(aq) + NH4OH = NH4Cl(aq) + Al(OH)3 =>
AlCl3(aq) + 3 NH4OH = 3 NH4Cl(aq) + Al(OH)3
SrCl2 + Na3PO4 = NaCl + Sr3(PO4)2 =>
3 SrCl2 + 2 Na3PO4 = 6 NaCl + Sr3(PO4)2
C2H5NH2HNO2 = C2H5OH + H2O + N2 =>
C2H5NH2HNO2 = C2H5OH + H2O + N2
CH3Cl + H2 = CH4 + Cl2 =>
2 CH3Cl + H2 = 2 CH4 + Cl2
LiOH + H3PO3 = LiPO3 + H3OH =>
LiOH + H3PO3 = LiPO3 + H3OH
Na2CO3 + Cu(CN)2 = NaCN + CuCO3 =>
Na2CO3 + Cu(CN)2 = 2 NaCN + CuCO3
C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2 =>
2 C3H6O2 + CaCO3 = C6H10CaO4 + H2O + CO2
HBr(aq) = H2(g) + Br2(aq) =>
2 HBr(aq) = H2(g) + Br2(aq)
SrF2 + CsCl = CsF + SrCl2 =>
SrF2 + 2 CsCl = 2 CsF + SrCl2
B3O2 + Mg = MgO + B =>
B3O2 + 2 Mg = 2 MgO + 3 B
Na2(CO3) + MgCl2 = Mg2(CO3)2 + NaCl =>
2 Na2(CO3) + 2 MgCl2 = Mg2(CO3)2 + 4 NaCl
(NH4)6Mo7O24 + NH4I + HCl = (NH4)2[MoOCl5] + I2 + HI + H2O =>
2(NH4)6Mo7O24 + 16 NH4I + 70 HCl = 14(NH4)2[MoOCl5] + 7 I2 + 2 HI + 34 H2O
C8H8 + KMnO4 + H2O = C8H8(OH)2 + MnO2 + KOH =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H8(OH)2 + 2 MnO2 + 2 KOH
N2H4 + HNO2 = H2O + HN3 =>
N2H4 + HNO2 = 2 H2O + HN3
CO6 + H2O = C6H12O6 + O2 =>
6 CO6 + 6 H2O = C6H12O6 + 18 O2
C4H10O + Na = NaC4H9O + H2 =>
2 C4H10O + 2 Na = 2 NaC4H9O + H2
CH3OH + Cr2O42{-} + H{+} = Cr3{+} + HCOOH + H2O =>
247 CH3OH + 12 Cr2O42{-} + 20 H{+} = 8 Cr3{+} + 247 HCOOH + 257 H2O
HNO3 + KRbS = H2S + KRb(NO3)2 =>
2 HNO3 + KRbS = H2S + KRb(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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