| Équations équilibrées la veille | Équations équilibrées le lendemain |
KHC8H4O4 + K(OH) = KKC8H4O4 + H2O
BaCl + ZnSO4 = BaSO4 + ClZn =>
BaCl + ZnSO4 = BaSO4 + ClZn
Sr + NaOH = Sr(OH) + Na =>
Sr + NaOH = Sr(OH) + Na
Mg2Al4Si5O18 = SiO2 + Al2SiO5 + Mg3Al2Si3O12 =>
3 Mg2Al4Si5O18 = 5 SiO2 + 4 Al2SiO5 + 2 Mg3Al2Si3O12
MnSO4 + NaClO + NaOH = MnO2 + NaSO3 + NaCl + H2O =>
2 MnSO4 + NaClO + 2 NaOH = 2 MnO2 + 2 NaSO3 + NaCl + H2O
CH2CHCH3 + HCl = CH2CHCH2Cl + H2 =>
CH2CHCH3 + HCl = CH2CHCH2Cl + H2
Fe(OH)2 + NH3 = [Fe(NH3)4](OH)2 =>
Fe(OH)2 + 4 NH3 = [Fe(NH3)4](OH)2
Pb + H{3+}PO{4} = H{2+} + Pb{3}(PO{4}){2} =>
Pb + 3 H{3+}PO{4} = 3 H{2+} + Pb{3}(PO{4}){2}
C2Ag2 + HCl = C2H2 + AgCl =>
C2Ag2 + 2 HCl = C2H2 + 2 AgCl
CaCl2(ag) + Na3PO4(ag) = Ca3(PO4)2(s) + NaCl =>
3 CaCl2(ag) + 2 Na3PO4(ag) = Ca3(PO4)2(s) + 6 NaCl
Cu(OH)2 + NHO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 NHO3 = Cu(NO3)2 + 2 H2O
Hg2SO4 + NaCl = HgCl + Na2SO4 =>
Hg2SO4 + 2 NaCl = 2 HgCl + Na2SO4
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2 =>
Fe2O3 + CaCO3 = Ca(FeO2)2 + CO2
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
e + H{+} + MnO4 = Mn{2+} + H2O =>
6e + 8 H{+} + MnO4 = Mn{2+} + 4 H2O
Ca3(BO3)2 + H2SO4 = Ca(H2BO3)2 + CaSO4 =>
Ca3(BO3)2 + 2 H2SO4 = Ca(H2BO3)2 + 2 CaSO4
C18H30O + O2 = CO2 + H2O =>
C18H30O + 25 O2 = 18 CO2 + 15 H2O
Na2CO3 + FeSO4 = Na2SO4(aq) + FeCO3(s) =>
Na2CO3 + FeSO4 = Na2SO4(aq) + FeCO3(s)
CH3COOH + NO3 = CH3COO + H2O + NO =>
4 CH3COOH + NO3 = 4 CH3COO + 2 H2O + NO
KSCN + AuClO4 = KAu + SCNClO4 =>
KSCN + AuClO4 = KAu + SCNClO4
P2O5 + NH4OH = HOH + (NH4)3PO4 =>
P2O5 + 6 NH4OH = 3 HOH + 2(NH4)3PO4
Ra3(PO4)2 + H2SO4 = RaSO4 + H3PO4 =>
Ra3(PO4)2 + 3 H2SO4 = 3 RaSO4 + 2 H3PO4
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + NH4Cl =>
(NH4)2(COO)2 + CaCl2 = Ca(COO)2 + 2 NH4Cl
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
K2CrO4 + H2SO4 = CrO3 + K2SO4 + H2O =>
K2CrO4 + H2SO4 = CrO3 + K2SO4 + H2O
NH3 + KMnO4 + H2O = NH4MnO4 + KOH =>
NH3 + KMnO4 + H2O = NH4MnO4 + KOH
Cl + HO = HClO =>
Cl + HO = HClO
P4 + HClO4 + H2O = H3PO4 + Cl2 =>
7 P4 + 20 HClO4 + 32 H2O = 28 H3PO4 + 10 Cl2
O3 + KOH = KO2 + H2O =>
O3 + 2 KOH = 2 KO2 + H2O
NaHS + NaHSO4 = Na2S + H2SO4 =>
NaHS + NaHSO4 = Na2S + H2SO4
NaBr + Sn(NO3)4 = NaNO3 + SnBr4 =>
4 NaBr + Sn(NO3)4 = 4 NaNO3 + SnBr4
KIO3 + Pb(NO3)2 = K(NO3)2 + Pb(IO3) =>
KIO3 + Pb(NO3)2 = K(NO3)2 + Pb(IO3)
HCl + Al(OH)3 = H(OH) + AlCl3 =>
3 HCl + Al(OH)3 = 3 H(OH) + AlCl3
Rb + P4 = RbP =>
4 Rb + P4 = 4 RbP
Ca + Fe(NO2)2 = Ca(NO2) + Fe =>
2 Ca + Fe(NO2)2 = 2 Ca(NO2) + Fe
C14H28O2 + C6H10 = C14H30O2 + C6H6 =>
2 C14H28O2 + C6H10 = 2 C14H30O2 + C6H6
Na2SO4(aq) + C(s) = Na2S(s) + CO2(g) =>
Na2SO4(aq) + 2 C(s) = Na2S(s) + 2 CO2(g)
C3H12 + O2 = C5O2 + H2O =>
5 C3H12 + 18 O2 = 3 C5O2 + 30 H2O
NaCl + FePO4 + H2O = Na3PO4 + Fe2O3 + HCl =>
6 NaCl + 2 FePO4 + 3 H2O = 2 Na3PO4 + Fe2O3 + 6 HCl
KI + K2S2O8 = I2 + K2SO4 =>
2 KI + K2S2O8 = I2 + 2 K2SO4
NH4NO3 = N2O + H2O(water) =>
NH4NO3 = N2O + 2 H2O(water)
KIO3 + Na2SO3 + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
4 KIO3 + 5 Na2SO3 + 7 H2SO4 = 2 I2 + 10 NaSO4 + 2 K2SO4 + 7 H2O
Cu + HBr = H2 + CuBr3 =>
2 Cu + 6 HBr = 3 H2 + 2 CuBr3
Zn + KNo3 = Zn(No3)2 + K =>
Zn + 2 KNo3 = Zn(No3)2 + 2 K
CaO + N3H12PO4 = Ca3P2O8 + H2O + NH3 =>
3 CaO + 2 N3H12PO4 = Ca3P2O8 + 3 H2O + 6 NH3
HBrO3 + Pt(OH)4 = Pt[(OH)3BrO3] + H2O =>
HBrO3 + Pt(OH)4 = Pt[(OH)3BrO3] + H2O
ClO3 = Cl2O7 + ClO2 =>
3 ClO3 = Cl2O7 + ClO2
K2Cr2O7 + H2(SO4) + FeSO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 7 H2(SO4) + 6 FeSO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O + K2SO4
KI + K2Cr2O7 + H2SO4 + CHCl3 = I2CHCl3 + K2SO4 + H2O + Cr2SO4 =>
10 KI + K2Cr2O7 + 7 H2SO4 + 5 CHCl3 = 5 I2CHCl3 + 6 K2SO4 + 7 H2O + Cr2SO4
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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