| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KCl + HNO3 + 3 HCl = NO + 3 KCl2 + 2 H2O
H2O2 + HNO2 = HNO3 + H2O =>
H2O2 + HNO2 = HNO3 + H2O
Cu(OH)2 + C2H4O2 = C4H6CuO4 + H2O =>
Cu(OH)2 + 2 C2H4O2 = C4H6CuO4 + 2 H2O
H3SbO4 + HCl = H2O + Cl2 + SbCl3 =>
H3SbO4 + 5 HCl = 4 H2O + Cl2 + SbCl3
H2 + Au2(SeO3)3 = Au + HSeO3 =>
3 H2 + 2 Au2(SeO3)3 = 4 Au + 6 HSeO3
H2[SnCl4] + Hg2Cl2 = H2[SnCl6] + Hg =>
H2[SnCl4] + Hg2Cl2 = H2[SnCl6] + 2 Hg
CaO + K = Ca + KO2 =>
2 CaO + K = 2 Ca + KO2
Mg + Ca(ClO)2 = Ca + Mg(ClO)2 =>
Mg + Ca(ClO)2 = Ca + Mg(ClO)2
HNO3 + CCaO3 = CO2 + H2O + CaN2O6 =>
2 HNO3 + CCaO3 = CO2 + H2O + CaN2O6
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
KMnO4 + NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O =>
2 KMnO4 + 2 NaOH + NaNO2 = K2MnO4 + Na2MnO4 + NaNO3 + H2O
CaCO3 + NaF = CaF2 + Na2CO3 =>
CaCO3 + 2 NaF = CaF2 + Na2CO3
AgNO3(aq) + BaCl2(s) = AgCl(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + BaCl2(s) = 2 AgCl(s) + Ba(NO3)2(aq)
MgCl2 + O2 = MgO + Cl2O =>
MgCl2 + O2 = MgO + Cl2O
F + HI = FH + I =>
F + HI = FH + I
Ag + NO3 + K2SO4 = Ag2SO4 + KNO3 =>
2 Ag + 2 NO3 + K2SO4 = Ag2SO4 + 2 KNO3
Ca + ZnCO3 = CaCO3 + Zn =>
Ca + ZnCO3 = CaCO3 + Zn
Al2(SO4)3 + Ca(PO)2 = Al(PO)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(PO)2 = 2 Al(PO)3 + 3 CaSO4
H3BO3 + Na2O2 = Na2[B2(O2)2(OH)4] + H2 =>
2 H3BO3 + Na2O2 = Na2[B2(O2)2(OH)4] + H2
KBr + HOH = HBr + KOH =>
KBr + HOH = HBr + KOH
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
CrO3 + H = Cr2O3 + H2O =>
2 CrO3 + 6 H = Cr2O3 + 3 H2O
Li + Na2SO4 = Li2SO4 + Na =>
2 Li + Na2SO4 = Li2SO4 + 2 Na
PhO2 = PhO + O2 =>
2 PhO2 = 2 PhO + O2
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
HNO3NaOH = H2O + NaNO3 =>
HNO3NaOH = H2O + NaNO3
Ca(C2H3O2)2(H2O) + K2CO3 = CaCO3 + K(C2H3O2) + H2O =>
Ca(C2H3O2)2(H2O) + K2CO3 = CaCO3 + 2 K(C2H3O2) + H2O
N2H4 + CuOH = N2 + Cu + H2O =>
N2H4 + 4 CuOH = N2 + 4 Cu + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H2CO2 + Pb(OH)2 = Pb2(CO2)2 + H2O =>
2 H2CO2 + 2 Pb(OH)2 = Pb2(CO2)2 + 4 H2O
Hg + HCl = Hg2Cl2 + H =>
2 Hg + 2 HCl = Hg2Cl2 + 2 H
NH4Cl(s) + Ca(OH)2(g) = CaCl2(s) + NH4OH(s) =>
2 NH4Cl(s) + Ca(OH)2(g) = CaCl2(s) + 2 NH4OH(s)
GW2 + A2T = G + T2 + AW =>
2 GW2 + 2 A2T = 2 G + T2 + 4 AW
HBr + Fe(OH)3 = FeBr3 + H2O =>
3 HBr + Fe(OH)3 = FeBr3 + 3 H2O
(NH4)2SO4 = NH3 + H2SO4 =>
(NH4)2SO4 = 2 NH3 + H2SO4
C6H6 + (O2) = CO2 + H2O =>
2 C6H6 + 15(O2) = 12 CO2 + 6 H2O
H2SO4 + Fe = Fe(HSO4)3 + H2 =>
6 H2SO4 + 2 Fe = 2 Fe(HSO4)3 + 3 H2
SO2 + Cl2 = SOCl2 + O2 =>
2 SO2 + 2 Cl2 = 2 SOCl2 + O2
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4 =>
Na2SnS3 + H2SO4 = H2S + SnS2 + Na2SO4
C(s) + H2(g) + Cl2(g) = CH3Cl(g) =>
2 C(s) + 3 H2(g) + Cl2(g) = 2 CH3Cl(g)
SrF2 + CsCl = CsF + SrCl2 =>
SrF2 + 2 CsCl = 2 CsF + SrCl2
Ba + Hg = BaHg =>
Ba + Hg = BaHg
Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Cu3(CO3)2(OH)2 + H2O = Cu2(CO3)(OH)2 + CO2 =>
2 Cu3(CO3)2(OH)2 + H2O = 3 Cu2(CO3)(OH)2 + CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
C5H12 + CO2 = C + H2O =>
C5H12 + 3 CO2 = 8 C + 6 H2O
SO2 + Cl2 = SOCl2 + O2 =>
2 SO2 + 2 Cl2 = 2 SOCl2 + O2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
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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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