| Équations équilibrées la veille |
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SnCl2 + NaOH + Bi(NO3)3 = Bi + Na2(Sn(OH)6) + NaNO3 + NaCl =>
3 SnCl2 + 18 NaOH + 2 Bi(NO3)3 = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3 + 6 NaCl
CrBr3 + NaOH = Na3[Cr(OH)6] + NaBr =>
CrBr3 + 6 NaOH = Na3[Cr(OH)6] + 3 NaBr
LiOH + P = Li3P + OH =>
3 LiOH + P = Li3P + 3 OH
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Mg + O2 + HCl = MgCl2 + H2O =>
2 Mg + O2 + 4 HCl = 2 MgCl2 + 2 H2O
LiOH + P = Li3P + OH =>
3 LiOH + P = Li3P + 3 OH
BaH2 + Br2 = BaBr2 + HBr =>
BaH2 + 2 Br2 = BaBr2 + 2 HBr
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Au + HCl = AuCl + H =>
Au + HCl = AuCl + H
Au2O3 = Au + O2Au2O3 = Au + O2 =>
5 Au2O3 = 4 Au + 3 O2Au2O3
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
CrO4 + Pb = Cr + PbO2 =>
CrO4 + 2 Pb = Cr + 2 PbO2
NaClO + Ag = AgO + NaCl =>
NaClO + Ag = AgO + NaCl
FeSO4(ac) + KMnO4(ac) + H2SO4(ac) = Fe2(SO4)3(ac) + MnSO4(ac) + K2SO4(ac) + H2O(l) =>
10 FeSO4(ac) + 2 KMnO4(ac) + 8 H2SO4(ac) = 5 Fe2(SO4)3(ac) + 2 MnSO4(ac) + K2SO4(ac) + 8 H2O(l)
NaClO + Ag = AgCl + NaO =>
NaClO + Ag = AgCl + NaO
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
Cr2(C4H4O6)3 + Mg = MgC4H4O6 + Cr =>
Cr2(C4H4O6)3 + 3 Mg = 3 MgC4H4O6 + 2 Cr
I2 + OH{-} = I{-} + IO3{-} + H2 =>
3 I2 + 6 OH{-} = 4 I{-} + 2 IO3{-} + 3 H2
C + O2 = C2O8 =>
2 C + 4 O2 = C2O8
CH3COOH + CuO = CH3COO + Cu + H2O =>
2 CH3COOH + CuO = 2 CH3COO + Cu + H2O
NaClO + Ag = AgO + NaCl =>
NaClO + Ag = AgO + NaCl
Fe2(SO4)2 + Pb(NO3)2 = Fe(NO3)2 + Pb(SO4) =>
Fe2(SO4)2 + 2 Pb(NO3)2 = 2 Fe(NO3)2 + 2 Pb(SO4)
KOH + ZnNO3 = KNO3 + Zn(OH) =>
KOH + ZnNO3 = KNO3 + Zn(OH)
Li2O + AlP = Li3P + Al2O3 =>
3 Li2O + 2 AlP = 2 Li3P + Al2O3
H + Al(OH)3 = H2O + Al =>
3 H + Al(OH)3 = 3 H2O + Al
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ti + O3 = TiO =>
3 Ti + O3 = 3 TiO
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KNO3 + C6H12O6 = CO2 + H2O + KNO2 =>
12 KNO3 + C6H12O6 = 6 CO2 + 6 H2O + 12 KNO2
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
FeCl + Mg = MgCl + Fe =>
FeCl + Mg = MgCl + Fe
NaClO + Ag = AgO + NaCl =>
NaClO + Ag = AgO + NaCl
SCl4 + F2 = SF4 + Cl2 =>
SCl4 + 2 F2 = SF4 + 2 Cl2
NaClO + Ag = AgO + NaCl =>
NaClO + Ag = AgO + NaCl
Au + NO3{-} + H{+} = Au{+3} + NO + H2O =>
Au + NO3{-} + 4 H{+} = Au{+3} + NO + 2 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
F3OH + O2 = FO2 + F2OH3 =>
3 F3OH + 6 O2 = 7 FO2 + F2OH3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
K2Cr2O7 + KI + H2SO4 = Cr2O3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 4 H2SO4 = Cr2O3 + 4 K2SO4 + 3 I2 + 4 H2O
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KMnO4 + NaBr + H2SO4 = Br2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 5 Br2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
Al + HCI = AlCI + H2 =>
2 Al + 2 HCI = 2 AlCI + H2
KMnO4 + CH3OH + H2SO4 = CH2O + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 CH3OH + 3 H2SO4 = 5 CH2O + K2SO4 + 2 MnSO4 + 8 H2O
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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