| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H8O4 + H2O = C5H10O5
(NH4)3PO4 + Ba(OH)2 = Ba3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 NH4OH
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
(NH4)SO4 + KOH = KSO4 + NH3 + H2O =>
(NH4)SO4 + KOH = KSO4 + NH3 + H2O
Cr{3+} + H2O = CrOH{2+} + H{+} =>
Cr{3+} + H2O = CrOH{2+} + H{+}
CuS + CaO = Cu + CaS + CaSO4 =>
4 CuS + 4 CaO = 4 Cu + 3 CaS + CaSO4
Mg3(PO4)2 + HClO4 = Mg(ClO4)2 + H3PO4 =>
Mg3(PO4)2 + 6 HClO4 = 3 Mg(ClO4)2 + 2 H3PO4
MnS + O2 = MnO2 + SO2 =>
MnS + 2 O2 = MnO2 + SO2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
CaCl2 + KNO3 = KCl2 + CaNO3 =>
CaCl2 + KNO3 = KCl2 + CaNO3
NiCl2 + NH4OH = Ni(OH)2 + Cl(NH4) =>
NiCl2 + 2 NH4OH = Ni(OH)2 + 2 Cl(NH4)
CuF2 = Cu2 + F =>
2 CuF2 = Cu2 + 4 F
(NH4)3PO4 + CaCl2 = Ca3(PO4)2 + NH4Cl =>
2(NH4)3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 NH4Cl
ClO3 + H3PO3 = Cl2 + H3PO4 =>
2 ClO3 + 6 H3PO3 = Cl2 + 6 H3PO4
C9H11NO3 + O2 = H2O + CO2 + N2CH4O =>
2 C9H11NO3 + 19 O2 = 9 H2O + 17 CO2 + N2CH4O
Hg + NH3 = (Hg2)3N2 + H2 =>
6 Hg + 2 NH3 = (Hg2)3N2 + 3 H2
KCl + Zn = KZn + Cl =>
KCl + Zn = KZn + Cl
(NH4)3PO4 + Zn(NO3)2 = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4 + 3 Zn(NO3)2 = 6 NH4NO3 + Zn3(PO4)2
HNO2(aq) + KOH(aq) = H2O1 + KNO2(aq) =>
HNO2(aq) + KOH(aq) = H2O1 + KNO2(aq)
H2SO4 + KOH = K2SO4 + H3O{+} + OH{-} =>
H2SO4 + 2 KOH = K2SO4 + H3O{+} + OH{-}
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
MnO(s) + PbO2(s) + HNO3(aq) = HMnO4(aq) + Pb(NO3)2(aq) + H2O(l) =>
2 MnO(s) + 5 PbO2(s) + 10 HNO3(aq) = 2 HMnO4(aq) + 5 Pb(NO3)2(aq) + 4 H2O(l)
H3O + CO2 = CH3OH + O2 =>
8 H3O + 6 CO2 = 6 CH3OH + 7 O2
H2SO3 + NaOH = Na + HSO3 + H2O =>
H2SO3 + NaOH = Na + HSO3 + H2O
Zn + HC = ZnC + H2 =>
2 Zn + 2 HC = 2 ZnC + H2
Li3N + NH4NO2 = LiNO2 + (NH4)3N =>
Li3N + 3 NH4NO2 = 3 LiNO2 + (NH4)3N
C6H10 + H2O = CH2(CH2)4CO + H2 =>
C6H10 + H2O = CH2(CH2)4CO + H2
Cs + H3PO4 = Cs3PO4 + H2 =>
6 Cs + 2 H3PO4 = 2 Cs3PO4 + 3 H2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
Mg + H3N = H2 + Mg3N2 =>
3 Mg + 2 H3N = 3 H2 + Mg3N2
(NH4)2(SO4) + HCl = NH4Cl + H2SO4 =>
(NH4)2(SO4) + 2 HCl = 2 NH4Cl + H2SO4
NiS = Ni + S8 =>
8 NiS = 8 Ni + S8
NO + CO2 = NO2 + CO =>
NO + CO2 = NO2 + CO
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
BO3 + Mg = MgO2 + B =>
2 BO3 + 3 Mg = 3 MgO2 + 2 B
Al + Ba(OH)2 = Al2O3 + H2 + Ba =>
4 Al + 3 Ba(OH)2 = 2 Al2O3 + 3 H2 + 3 Ba
Fe(OH)3 + FeO = Fe3O4 + H2O =>
2 Fe(OH)3 + FeO = Fe3O4 + 3 H2O
Au + HI = AuI + H2 =>
2 Au + 2 HI = 2 AuI + H2
Hg(NO3)2 + C2H5OH = Hg(ONC)2 + H2O + CO2 =>
3 Hg(NO3)2 + 4 C2H5OH = 3 Hg(ONC)2 + 12 H2O + 2 CO2
CH15 + O2 = CO + H2O =>
4 CH15 + 17 O2 = 4 CO + 30 H2O
Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]
Al + C2 = Al3C4 =>
3 Al + 2 C2 = Al3C4
C8H18O = C + H + O =>
C8H18O = 8 C + 18 H + O
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
C2H6 + CO2 = CO + H2 =>
C2H6 + 2 CO2 = 4 CO + 3 H2
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
Na2S + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaCl
CH3Cl + KMnO4 + HNO3 = CH3ClO3 + MnO2 + KNO3 + H2O =>
CH3Cl + 2 KMnO4 + 2 HNO3 = CH3ClO3 + 2 MnO2 + 2 KNO3 + H2O
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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