| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CrO2 + 2 KI + 4 H2SO4 = Cr2SO4 + 3 K2SO4 + 2 I + 4 H2O
CH3OH + K2Cr2O7 + H2SO4 = CHOOH + Cr2(SO4)3 + H2O + K2SO4 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CHOOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
H2SO4 + NaNO3 = H2NO3 + NaSO4 =>
H2SO4 + NaNO3 = H2NO3 + NaSO4
S + NaOH = NaHSO3 + Na2S + H2O =>
3 S + 5 NaOH = NaHSO3 + 2 Na2S + 2 H2O
(Ni(NO3)2*6(H2O)) = H2O + HNO3 + Ni(OH)2 =>
(Ni(NO3)2*6(H2O)) = 4 H2O + 2 HNO3 + Ni(OH)2
Zn(OH)2 + Na2SO3 = ZnSO3 + NaOH =>
Zn(OH)2 + Na2SO3 = ZnSO3 + 2 NaOH
CH3CHCl2 + NaOH = NaCl + H2O + CH3CHO =>
CH3CHCl2 + 2 NaOH = 2 NaCl + H2O + CH3CHO
Pb(NO3)2 + LiCO3 = PbCO3 + Li(NO3)2 =>
Pb(NO3)2 + LiCO3 = PbCO3 + Li(NO3)2
C6H12O + NaClO = C3H5O2 + H2O + NaCl =>
C6H12O + 4 NaClO = 2 C3H5O2 + H2O + 4 NaCl
HCl(aq) + NaOH(aq) = H2O(g) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(g) + NaCl(aq)
KOH + Cl2 + KIO2 = KIO4 + KCl + H2O =>
4 KOH + 2 Cl2 + KIO2 = KIO4 + 4 KCl + 2 H2O
Mo + F = MoF =>
Mo + F = MoF
FeCl3 + HCl = HFeCl4 =>
FeCl3 + HCl = HFeCl4
Au + HCl + HNO3 = H3AuCl6 + NO + H2O =>
Au + 6 HCl + HNO3 = H3AuCl6 + NO + 2 H2O
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CuSO4 + K3(PO4) = Cu3(PO4)2 + K2(SO4) =>
3 CuSO4 + 2 K3(PO4) = Cu3(PO4)2 + 3 K2(SO4)
Mg + CuCl2 = MgCuCl2 =>
Mg + CuCl2 = MgCuCl2
S + F2 = SF6 =>
S + 3 F2 = SF6
Sr + AlBr3 = SrBr2 + Al =>
3 Sr + 2 AlBr3 = 3 SrBr2 + 2 Al
S + H2O = H2S + OH =>
S + 2 H2O = H2S + 2 OH
Na3AsO3 + HCl + Na2S = As2S3 + NaCl + H2O =>
2 Na3AsO3 + 12 HCl + 3 Na2S = As2S3 + 12 NaCl + 6 H2O
Li3(PO4) + BaCl2 = LiCl + Ba3(PO4)2 =>
2 Li3(PO4) + 3 BaCl2 = 6 LiCl + Ba3(PO4)2
Zn(OH)2 + Mg(OH)2 = MgZn(OH)4 =>
Zn(OH)2 + Mg(OH)2 = MgZn(OH)4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
H2O + H2SiF6 = H3O + HSiF6 =>
H2O + H2SiF6 = H3O + HSiF6
Ca5F(PO4)3 + H2SO4 = Ca(H2PO4)2 + HF + CaSO4 =>
2 Ca5F(PO4)3 + 7 H2SO4 = 3 Ca(H2PO4)2 + 2 HF + 7 CaSO4
Ca(H2PO4)2 + NaHCO3 = CO2 + H2O + CaHPO4 + Na2HPO4 =>
Ca(H2PO4)2 + 2 NaHCO3 = 2 CO2 + 2 H2O + CaHPO4 + Na2HPO4
CoO + S = CoS + SO2 =>
2 CoO + 3 S = 2 CoS + SO2
MnO3 + H2CrO4 = Mn(CrO4)3 + H2O =>
MnO3 + 3 H2CrO4 = Mn(CrO4)3 + 3 H2O
CaCl2 + MgSO4 = MgCl2 + CaSO4 =>
CaCl2 + MgSO4 = MgCl2 + CaSO4
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
NaCl + Na2SO4 + H2O = NaClO + Na2S2O3 + NaOH =>
4 NaCl + 2 Na2SO4 + H2O = 4 NaClO + Na2S2O3 + 2 NaOH
AgCl + HNO3 = AgN + HCl + O3 =>
AgCl + HNO3 = AgN + HCl + O3
Al + Mn2SO4 = Mn + Al2(SO4)3 =>
2 Al + 3 Mn2SO4 = 6 Mn + Al2(SO4)3
V(NO3)3 + Mg = Mg(NO3)2 + V(NO3) =>
V(NO3)3 + Mg = Mg(NO3)2 + V(NO3)
Pb(NO3)2 + CH3COONa + H2O = Pb(OH)2 + CH3COOH + NaNO3 =>
Pb(NO3)2 + 2 CH3COONa + 2 H2O = Pb(OH)2 + 2 CH3COOH + 2 NaNO3
P4S3 + O2 = P4O10 + SO29 =>
2 P4S3 + 97 O2 = 2 P4O10 + 6 SO29
CoCO3 + H2SO4 + H2O = CoSO4*7H2O + CO2 =>
CoCO3 + H2SO4 + 6 H2O = CoSO4*7H2O + CO2
Mg + K2SO4 = SO4 + KMg =>
2 Mg + K2SO4 = SO4 + 2 KMg
SiH4 + KMnO4 + H2SO4 = SiO2 + K2SO4 + MnSO4 + H2O =>
5 SiH4 + 8 KMnO4 + 12 H2SO4 = 5 SiO2 + 4 K2SO4 + 8 MnSO4 + 22 H2O
C25H52 + O = C25 + H52O =>
C25H52 + O = C25 + H52O
KHO3 + HCl = KCl + H2O3 =>
KHO3 + HCl = KCl + H2O3
Sn + HCl = SnCl + H2 =>
2 Sn + 2 HCl = 2 SnCl + H2
Mo + F = MoF =>
Mo + F = MoF
KCl + H2O + Ni = NiCl2 + KOH + H2 =>
2 KCl + 2 H2O + Ni = NiCl2 + 2 KOH + H2
NH3(g) + NO(g) = N + H2O =>
2 NH3(g) + 3 NO(g) = 5 N + 3 H2O
Fe(OH)SO4 + BaCl2 = BaSO4 + Fe(OH)Cl2 =>
Fe(OH)SO4 + BaCl2 = BaSO4 + Fe(OH)Cl2
Na2Cr2O7 + K2S + HCl = CrCl3 + S + KCl + H2O + NaCl =>
Na2Cr2O7 + 3 K2S + 14 HCl = 2 CrCl3 + 3 S + 6 KCl + 7 H2O + 2 NaCl
NH4Cl + NaNO3 = H2O + N2O + NaCl =>
NH4Cl + NaNO3 = 2 H2O + N2O + NaCl
H2S + O2 = SO8 + H2O =>
2 H2S + 9 O2 = 2 SO8 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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