| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu2SO4 = 2 CuO2 + S
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
C2H5OH + KI + H2O = K2CO3 + H2 + CHI3 =>
5 C2H5OH + 12 KI + 13 H2O = 6 K2CO3 + 26 H2 + 4 CHI3
NiCl2 + (NH4)2S = NiS + NH4Cl =>
NiCl2 + (NH4)2S = NiS + 2 NH4Cl
Ti(OH)4 + H2Se = H2O + Ti(OH)2Se =>
Ti(OH)4 + H2Se = 2 H2O + Ti(OH)2Se
CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl
Mg(PO4) + AgNO3 = MgNO3 + AgPO4 =>
Mg(PO4) + AgNO3 = MgNO3 + AgPO4
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
Ag(SO4)3 + KOH = AgOH + K(SO4)3 =>
Ag(SO4)3 + KOH = AgOH + K(SO4)3
Fe + HCl = H2 + Fe2Cl3 =>
4 Fe + 6 HCl = 3 H2 + 2 Fe2Cl3
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
Na2CO3(aq) + MgCl2(aq) = MgCO3 + NaCl =>
Na2CO3(aq) + MgCl2(aq) = MgCO3 + 2 NaCl
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
NiSO4 + NH3 = NiNH3 + SO4 =>
NiSO4 + NH3 = NiNH3 + SO4
Cu(NO3)2 + Na3PO4 + H2O = Cu(OH)2 + NaNO3 + H3PO4 =>
3 Cu(NO3)2 + 2 Na3PO4 + 6 H2O = 3 Cu(OH)2 + 6 NaNO3 + 2 H3PO4
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
SnO = Sn + O2 =>
2 SnO = 2 Sn + O2
Na3PO4 + HgCl2 = NaCl + Hg3(PO4)2 =>
2 Na3PO4 + 3 HgCl2 = 6 NaCl + Hg3(PO4)2
CuCl + Na2SO4 = Cu2SO4 + NaCl =>
2 CuCl + Na2SO4 = Cu2SO4 + 2 NaCl
H2SO4 + MgCO3 = H2O + CO2MgSO4 =>
H2SO4 + MgCO3 = H2O + CO2MgSO4
C8H8O7 + NaOH = Na8C8O7 + H2O =>
C8H8O7 + 8 NaOH = Na8C8O7 + 8 H2O
Pb3P4 + O2 = PbO2 + P =>
Pb3P4 + 3 O2 = 3 PbO2 + 4 P
O2 + {-} = O{-2} =>
O2 + 4e = 2 O{-2}
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2CO3(g)
Na3[Cr(OH)6] + Na3PO4 = NaOH + CrPO4 =>
Na3[Cr(OH)6] + Na3PO4 = 6 NaOH + CrPO4
P4O6 + KOH = K3PO4 + H2O + H2 =>
P4O6 + 12 KOH = 4 K3PO4 + 2 H2O + 4 H2
Zn + NO3{-} + H{+2} = Zn2{+} + N2O + H2O =>
36 Zn + 2 NO3{-} + 10 H{+2} = 18 Zn2{+} + N2O + 5 H2O
AgO + H3PO4 = Ag3(PO4)2 + H2O =>
3 AgO + 2 H3PO4 = Ag3(PO4)2 + 3 H2O
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
HS + NaOH = SNa + H2O =>
HS + NaOH = SNa + H2O
C2H5Cl + OH = C2H5OH + Cl =>
C2H5Cl + OH = C2H5OH + Cl
Cu(s) + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl(aq) = AgCl(s) + KNO3(aq)
Cr + NH4 + CN + S2O5 = Cr(NH3)2(SCN)4 + SO3 + H2O =>
Cr + 2 NH4 + 4 CN + 11 S2O5 = Cr(NH3)2(SCN)4 + 18 SO3 + H2O
CaCl2(aq) + NaI(aq) = NaCl(aq) + CaI2(aq) =>
CaCl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + CaI2(aq)
AgNO33(aq) + NaCl(aq) = AgCl(s) + NaNO33(aq) =>
AgNO33(aq) + NaCl(aq) = AgCl(s) + NaNO33(aq)
NO + HClO + H2O = HNO3 + HCl =>
2 NO + 3 HClO + H2O = 2 HNO3 + 3 HCl
NaHCO3 + HCOOH = HCOONa + H2CO3 =>
NaHCO3 + HCOOH = HCOONa + H2CO3
Fe + LiCl = Li + FeCl2 =>
Fe + 2 LiCl = 2 Li + FeCl2
MgCl2(H2O) = H2O + MgCl2 =>
MgCl2(H2O) = H2O + MgCl2
OCl + S2O3 = SO4 + Cl = H2O =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
RbO2 + H2O = O3 + RbOH =>
2 RbO2 + H2O = O3 + 2 RbOH
LiClO4 = LiCl + O =>
LiClO4 = LiCl + 4 O
KCrO + AgNO3 = AgCrO + KNO3 =>
KCrO + AgNO3 = AgCrO + KNO3
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
C2H5OH + Cr2O7{2-} + H{+} = CH3COO{-} + Cr{3+} + H2O =>
3 C2H5OH + 2 Cr2O7{2-} + 13 H{+} = 3 CH3COO{-} + 4 Cr{3+} + 11 H2O
C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O
Zi + H3PO4 = Zi3(PO4)2 + H2 =>
3 Zi + 2 H3PO4 = Zi3(PO4)2 + 3 H2
CuN2O4 + Mg(ClO4)2 = MgN2O4 + Cu(ClO4)2 =>
CuN2O4 + Mg(ClO4)2 = MgN2O4 + Cu(ClO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/02/24
Équations équilibrées sur01/01/24
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