| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlOH = Al{3+} + OH{3-}
SbCl3 + AgNO3 = AgCl + Sb(NO3)3 =>
SbCl3 + 3 AgNO3 = 3 AgCl + Sb(NO3)3
Al2(SO4)3(aq) + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3(aq) + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
H2SO4 + ZnO = H2O + ZnSO4 =>
H2SO4 + ZnO = H2O + ZnSO4
CaCO3 + HCH3COO = Ca(CH3COO)2 + H2O + CO2 =>
CaCO3 + 2 HCH3COO = Ca(CH3COO)2 + H2O + CO2
K2MnO4 + HCl = MnO2 + KMnO4 + KCl + H2O =>
3 K2MnO4 + 4 HCl = MnO2 + 2 KMnO4 + 4 KCl + 2 H2O
NaAlCl4 + H2SO4 = Al2(SO4)3 + NaHSO4 + HCl =>
2 NaAlCl4 + 5 H2SO4 = Al2(SO4)3 + 2 NaHSO4 + 8 HCl
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
MnSO4 + (NH4)2S2O8 + KOH = K2MnO4 + NH3 + K2SO4 + H2O =>
MnSO4 + 2(NH4)2S2O8 + 12 KOH = K2MnO4 + 4 NH3 + 5 K2SO4 + 8 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca3(PO4)2(s) + H2SO4(l) = H3PO4(l) + CaSO4(s) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 2 H3PO4(l) + 3 CaSO4(s)
Na + Al(NO3)3 = Al + NaNO3 =>
3 Na + Al(NO3)3 = Al + 3 NaNO3
C12H10 + O2 = CO2 + H2O =>
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
Al(NO3)3 = Al2O3 + NO2 + O2 =>
4 Al(NO3)3 = 2 Al2O3 + 12 NO2 + 3 O2
calciumhydroxide + phosphoricacid = Calciumphosphate + Water =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
U + O2 + H2O = UO22H2O =>
U + 11 O2 + H2O = UO22H2O
Cl + Mg = MgCl2 =>
2 Cl + Mg = MgCl2
Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
C4H12 = C4H8 + H2 =>
C4H12 = C4H8 + 2 H2
Fe(OH)2(aq) + O2(g) = Fe2O3(s) + H2O(l) =>
4 Fe(OH)2(aq) + O2(g) = 2 Fe2O3(s) + 4 H2O(l)
SnF2(aq) + Na3Po4(aq) = Sn3(Po4)2(s) + NaF(aq) =>
3 SnF2(aq) + 2 Na3Po4(aq) = Sn3(Po4)2(s) + 6 NaF(aq)
Sr3N2 + K2S = SrS + K3N =>
Sr3N2 + 3 K2S = 3 SrS + 2 K3N
S3 + F2 = SF6 =>
S3 + 9 F2 = 3 SF6
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
C3H2SH + O2 = CO2 + H2O + SO2 =>
4 C3H2SH + 19 O2 = 12 CO2 + 6 H2O + 4 SO2
PCl3(s) + H2O(l) = H3PO3(aq) + HCl(g) =>
PCl3(s) + 3 H2O(l) = H3PO3(aq) + 3 HCl(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuS + BaCl2 = CuCl2 + BaS =>
CuS + BaCl2 = CuCl2 + BaS
KMnO4 + Na2SO3 + KOH = K2MnO4 + Na2SO4 + H2O =>
2 KMnO4 + Na2SO3 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
Cd{2+} + NaOH = Na{+} + Cd(OH)2 =>
Cd{2+} + 2 NaOH = 2 Na{+} + Cd(OH)2
KIO3 = KI + O2 =>
2 KIO3 = 2 KI + 3 O2
Zn + HCl = ZnCl2 + H2(s) =>
Zn + 2 HCl = ZnCl2 + H2(s)
Li + H = LiH =>
Li + H = LiH
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2OSO4 =>
4 SO2 + 2 KMnO4 + H2O = 2 MnSO4 + K2SO4 + H2OSO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
FeF3 = Fe + F =>
FeF3 = Fe + 3 F
BaCl2 + Fe2(CO3)3 = BaCO3 + FeCl3 =>
3 BaCl2 + Fe2(CO3)3 = 3 BaCO3 + 2 FeCl3
HJO3 = H2O + J2O5 =>
2 HJO3 = H2O + J2O5
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Mg(OH)2 + HCI = Mg(CI)2 + H2O =>
Mg(OH)2 + 2 HCI = Mg(CI)2 + 2 H2O
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Mg(OH)2 + HCl = MgCl2 + HHO =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 HHO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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