| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2O + 2 HFO = H2O + 2 Hg(FO)
Al + NaOH + H2O = Na3Al(OH)6 + H2 =>
2 Al + 6 NaOH + 6 H2O = 2 Na3Al(OH)6 + 3 H2
Ni + CH3COOH = Ni(CH3COO)3 + H2 =>
2 Ni + 6 CH3COOH = 2 Ni(CH3COO)3 + 3 H2
Ca(OH)2 + S = CaS + H2O + CaSO2 =>
2 Ca(OH)2 + 2 S = CaS + 2 H2O + CaSO2
C2H5OH + KOH = CH3COOK + H2 =>
C2H5OH + KOH = CH3COOK + 2 H2
Ba(ClO4)2 + KCl + BaI2 = Ba5(IO6)2 + ClO2 + KI =>
7 Ba(ClO4)2 + 2 KCl + 3 BaI2 = 2 Ba5(IO6)2 + 16 ClO2 + 2 KI
MnO2 + H2SO4 + KI = K2SO4 + H2O + I2 + MnSO4 =>
MnO2 + 2 H2SO4 + 2 KI = K2SO4 + 2 H2O + I2 + MnSO4
NaCl + AgNO2 = AgCl + NaNO2 =>
NaCl + AgNO2 = AgCl + NaNO2
In + CuCl2 = InCl2 + Cu =>
In + CuCl2 = InCl2 + Cu
CaCl2 + NH3 + H2O = NH4Cl + Ca(OH)2 =>
CaCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Ca(OH)2
Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4
BiO2 + Mn{2+} + H{+} = Bi{3+} + MnO4{-} + H2O =>
5 BiO2 + Mn{2+} + 12 H{+} = 5 Bi{3+} + MnO4{-} + 6 H2O
Hg(NO3)2 + KF = HgF + K(NO3)2 =>
Hg(NO3)2 + KF = HgF + K(NO3)2
P + C = PC13 =>
P + 13 C = PC13
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Sn + Mg(OH)2 = Mg + Sn(OH)2 =>
Sn + Mg(OH)2 = Mg + Sn(OH)2
Mg(OH)2 + H3PO4 = H2O + (PO4)2Mg3 =>
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + (PO4)2Mg3
Al2(SO4)3 + Na2SiO3 + H2O = Al(OH)3 + Na2SO4 + H2SiO3 =>
Al2(SO4)3 + 3 Na2SiO3 + 6 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 H2SiO3
HFl + Ba(OH)2 = BaFl2 + H2O =>
2 HFl + Ba(OH)2 = BaFl2 + 2 H2O
(NH4)2C2O4 + KMnO4 + H2SO4 = K2C2O4 + MnSO4 + CO2 + (NH4)2SO4 + H2O =>
6(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2C2O4 + 2 MnSO4 + 10 CO2 + 6(NH4)2SO4 + 8 H2O
Cu(CH3COO)2 + H2O = C4H8CuO5 =>
Cu(CH3COO)2 + H2O = C4H8CuO5
P4(s) + NaOH(aw) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(aw) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Al + CrO3 = Al2O3 + Cr =>
2 Al + CrO3 = Al2O3 + Cr
BaSO4 + Ca3PO42 = Ba3PO42 + CaSO4 =>
3 BaSO4 + Ca3PO42 = Ba3PO42 + 3 CaSO4
CuCl2 = Cu + Cl2(g) =>
CuCl2 = Cu + Cl2(g)
NaS + HNO3 = HS + NaNO3 =>
NaS + HNO3 = HS + NaNO3
C3H6O3 + Na = C3H6O3Na2 =>
C3H6O3 + 2 Na = C3H6O3Na2
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
Cu + H2SO4 = Cu2S + CuSOO4 + H2O =>
7 Cu + 5 H2SO4 = 2 Cu2S + 3 CuSOO4 + 5 H2O
ZnCl2 + Ni(NO3)2 = Zn(NO3)2 + NiCl2 =>
ZnCl2 + Ni(NO3)2 = Zn(NO3)2 + NiCl2
NaOH + Cl2O3 = Na2O + Cl(OH)3 =>
6 NaOH + Cl2O3 = 3 Na2O + 2 Cl(OH)3
FeCl2 + K(OH)2 = Fe(OH)4 + KCl =>
FeCl2 + 2 K(OH)2 = Fe(OH)4 + 2 KCl
LiOH + Zn(NO3)2 = LiNO3 + Zn(OH)2 =>
2 LiOH + Zn(NO3)2 = 2 LiNO3 + Zn(OH)2
Pt + Cl2 = PtCl2 =>
Pt + Cl2 = PtCl2
SnCl2 + HgCl2 = HgCl + SnCl5 =>
SnCl2 + 3 HgCl2 = 3 HgCl + SnCl5
Al + HCH3COO = H2 + Al(CH3COO)3 =>
2 Al + 6 HCH3COO = 3 H2 + 2 Al(CH3COO)3
HBrO + NaOH + H2S = HBr + Na2SO3 + H2O =>
3 HBrO + 2 NaOH + H2S = 3 HBr + Na2SO3 + 2 H2O
Ca{2+} + Cl2{-2} = CaCl2 =>
Ca{2+} + Cl2{-2} = CaCl2
CuI + SnBr4 = Cu2Br4 + SnI2 =>
2 CuI + SnBr4 = Cu2Br4 + SnI2
O7 + Br2 = BrO =>
2 O7 + 7 Br2 = 14 BrO
H2H2O = H2 + O2 =>
2 H2H2O = 4 H2 + O2
W + CH3COO = W(CH3COO)6 =>
W + 6 CH3COO = W(CH3COO)6
SO3 + KMnO4 = KSO3 + MnO4 =>
SO3 + KMnO4 = KSO3 + MnO4
CH3CH(ONa)CH3 + CH3CH2Cl = CH3CH2OCH(CH3)CH3NaCl =>
CH3CH(ONa)CH3 + CH3CH2Cl = CH3CH2OCH(CH3)CH3NaCl
CH3OH + O2 = CO0 + H2O =>
CH3OH + O2 = CO0 + 2 H2O
Na2SiO3 + Ni(NO3)2 = Na2(NO3)2 + NiSiO3 =>
Na2SiO3 + Ni(NO3)2 = Na2(NO3)2 + NiSiO3
PhCOONa + H2O = CO2 + NaOH + Ph + H2 =>
2 PhCOONa + 2 H2O = 2 CO2 + 2 NaOH + 2 Ph + H2
Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3PO4 + H2 =>
2 PH3 + 2 KMnO4 + 4 H2SO4 = 2 KHSO4 + 2 MnSO4 + 2 H3PO4 + 3 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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