| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(NO3)2 + Na2SO3 = 2 NaNO3 + MgSO3
CH3CH2CN + Cr2O7{-2} + H{+} = CO2 + NH3 + Cr{3+} + H2O =>
3 CH3CH2CN + 7 Cr2O7{-2} + 56 H{+} = 9 CO2 + 3 NH3 + 14 Cr{3+} + 31 H2O
HF + Mn(OH)2 = MnF2 + H2O =>
2 HF + Mn(OH)2 = MnF2 + 2 H2O
H2 + OH = H2(OH)2 =>
H2 + 2 OH = H2(OH)2
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl
[Cr(OH)]SO4 + H2SO4 = Cr2(SO4)3 + H2O =>
2[Cr(OH)]SO4 + H2SO4 = Cr2(SO4)3 + 2 H2O
Al + Br2 = AlBr5 =>
2 Al + 5 Br2 = 2 AlBr5
H2O + Na = NaOH + H2 =>
2 H2O + 2 Na = 2 NaOH + H2
Cr2O7{-2} + Ca + H{+} = Cr{+3} + Ca{+2} + H2O =>
Cr2O7{-2} + 3 Ca + 14 H{+} = 2 Cr{+3} + 3 Ca{+2} + 7 H2O
FeCl3 + Pb(C2H3O2)2 = PbCl2 + Fe(C2H3O2)3 =>
2 FeCl3 + 3 Pb(C2H3O2)2 = 3 PbCl2 + 2 Fe(C2H3O2)3
Pb + Ag(NO3)2 = PbNO3 + Ag =>
2 Pb + Ag(NO3)2 = 2 PbNO3 + Ag
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
Al(OH)3 + H2SO4 + H2O = Al(H2O)6 + SO4 =>
2 Al(OH)3 + 3 H2SO4 + 6 H2O = 2 Al(H2O)6 + 3 SO4
K + O + H2O = KOH2O =>
K + O + H2O = KOH2O
Zn(NO3)2 + Ba = Ba(NO3)2 + Zn =>
Zn(NO3)2 + Ba = Ba(NO3)2 + Zn
CS2 + Br2 = CBr4 + S8 =>
4 CS2 + 8 Br2 = 4 CBr4 + S8
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS =>
Pb(C2H3O2)4 + Ag2S = Ag2(C2H3O2)4 + PbS
CH4 + O2 = C4H1O + H2O =>
16 CH4 + 17 O2 = 4 C4H1O + 30 H2O
Na2SO3 + Na2CrO4 + H2O = Na2SO4 + Cr(OH)3 + NaOH =>
3 Na2SO3 + 2 Na2CrO4 + 5 H2O = 3 Na2SO4 + 2 Cr(OH)3 + 4 NaOH
Fe{2+}(aq) + Ag{+}(aq) = Fe{3+}(aq) + Ag(s) =>
Fe{2+}(aq) + Ag{+}(aq) = Fe{3+}(aq) + Ag(s)
Al3Cl3 + Cs = CsCl + Al =>
Al3Cl3 + 3 Cs = 3 CsCl + 3 Al
CH3CH2CH2NO2 + HNO2 = CH3CH2CHNO2NO + H2O =>
CH3CH2CH2NO2 + HNO2 = CH3CH2CHNO2NO + H2O
Sb(s) + H2O = Sb2O3(s) + H2(g) =>
2 Sb(s) + 3 H2O = Sb2O3(s) + 3 H2(g)
Ca(OH)2 + Ca(HCO3)2 = CaCO3 + H2O =>
Ca(OH)2 + Ca(HCO3)2 = 2 CaCO3 + 2 H2O
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
Al2(SO4)3 + Ba(ClO3)2 = BaSO4 + Al(ClO3)3 =>
Al2(SO4)3 + 3 Ba(ClO3)2 = 3 BaSO4 + 2 Al(ClO3)3
C6H12N4 + C2H4O2 + H2O2 = C6H12N2O6 + NH4OCOCH3 =>
C6H12N4 + 2 C2H4O2 + 3 H2O2 = C6H12N2O6 + 2 NH4OCOCH3
C6H5OH + HCl = C6H5Cl + H2O =>
C6H5OH + HCl = C6H5Cl + H2O
Fe2(SO4)3 + KOH = Fe(OH)3 + K2SO4 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2SO4
CoCl2 + C18H15P + Zn = CoCl(C18H15P)3 + ZnCl =>
CoCl2 + 3 C18H15P + Zn = CoCl(C18H15P)3 + ZnCl
SO3 + HCl = SCl6 + H2O =>
SO3 + 6 HCl = SCl6 + 3 H2O
Ba(OH) + MgCl = BaCl + Mg(OH) =>
Ba(OH) + MgCl = BaCl + Mg(OH)
MgO + HNO2 = Mg(NO2)2H2O =>
MgO + 2 HNO2 = Mg(NO2)2H2O
CaH2 + HOH = Ca(O2)2 + H2 =>
CaH2 + 4 HOH = Ca(O2)2 + 5 H2
HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4
HCI + KOH = H2O + KCI =>
HCI + KOH = H2O + KCI
K2S2O3 + Br2 + KOH = KBr + K2SO4 + H2O =>
K2S2O3 + 4 Br2 + 10 KOH = 8 KBr + 2 K2SO4 + 5 H2O
MgSO4 + HNO3 = Mg(NO3)2 + H2 + SO4 =>
MgSO4 + 2 HNO3 = Mg(NO3)2 + H2 + SO4
C18H19O9N + KH2PO4 + O2 = C60H87O23N12P + KOH + H2O + CO2 =>
24 C18H19O9N + 2 KH2PO4 + 295 O2 = 2 C60H87O23N12P + 2 KOH + 142 H2O + 312 CO2
CrCl2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KCl + HCl + H2O =>
6 CrCl2 + K2Cr2O7 + 12 H2SO4 = 4 Cr2(SO4)3 + 2 KCl + 10 HCl + 7 H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
BH3 + O2 = B2O + H2O =>
2 BH3 + 2 O2 = B2O + 3 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
N2O + H2O = NH3 + O3 =>
3 N2O + 9 H2O = 6 NH3 + 4 O3
Al + H2O = [Al(OH)4] + H2 =>
Al + 4 H2O = [Al(OH)4] + 2 H2
AgNo3 + CaCl2 = Ca(No3)2 + AgCl =>
2 AgNo3 + CaCl2 = Ca(No3)2 + 2 AgCl
Cr(OH)3 + LiOH = Li3[Cr(OH)6] =>
Cr(OH)3 + 3 LiOH = Li3[Cr(OH)6]
NaH2PO4 = H3PO4 + Na3PO4 =>
3 NaH2PO4 = 2 H3PO4 + Na3PO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/20/24
Équations équilibrées sur09/19/23
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