| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AgL = 2 Ag + L2
BaC + O2 = BaO + CO2 =>
2 BaC + 3 O2 = 2 BaO + 2 CO2
NH4OH(aq) + CuSO4(aq) = (NH4)2SO4(aq) + Cu(OH)2 =>
2 NH4OH(aq) + CuSO4(aq) = (NH4)2SO4(aq) + Cu(OH)2
CH2Cl2(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH2Cl2(g) + Cl2(g) = CHCl3(l) + HCl(g)
CaO + S8 = CaS + O2 =>
8 CaO + S8 = 8 CaS + 4 O2
HCl + CaCl2 = Ca + HCl4 =>
2 HCl + 3 CaCl2 = 3 Ca + 2 HCl4
KOH + H2TeO4 = K2TeO4 + H2O =>
2 KOH + H2TeO4 = K2TeO4 + 2 H2O
MnO + OH = MnO2 + H2O =>
MnO + 2 OH = MnO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCl + HNO3 = H2O + ClO2 + NO2 =>
HCl + 5 HNO3 = 3 H2O + ClO2 + 5 NO2
CuSO4(aq) + NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq) =>
CuSO4(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + (NH4)2SO4(aq)
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
K3(PO4) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3(PO4) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
S2O3{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S2O3{2-} + 4 Cl2 + 10 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuSO4(aq) + NH4OH(aq) = [Cu(NH3)4]SO4(aq) + H2O(l) =>
CuSO4(aq) + 4 NH4OH(aq) = [Cu(NH3)4]SO4(aq) + 4 H2O(l)
Al2O3 + NaCl = AlCl3 + Na2O =>
Al2O3 + 6 NaCl = 2 AlCl3 + 3 Na2O
NaBr + Sr(NO3)2 = SrBr2 + NaNO3 =>
2 NaBr + Sr(NO3)2 = SrBr2 + 2 NaNO3
CO3 + O2 = CO2O3 =>
CO3 + O2 = CO2O3
Mn(NO3)5 + Na3(PO4) = Mn3(PO4)5 + NaNO3 =>
3 Mn(NO3)5 + 5 Na3(PO4) = Mn3(PO4)5 + 15 NaNO3
K3(PO4) + BaCl2 = KCl + Ba3(PO4)2 =>
2 K3(PO4) + 3 BaCl2 = 6 KCl + Ba3(PO4)2
KOH + BrO2 = KBr + OH + O2 =>
KOH + BrO2 = KBr + OH + O2
NO + H2SO4 + KMnO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
10 NO + 9 H2SO4 + 6 KMnO4 = 10 HNO3 + 3 K2SO4 + 6 MnSO4 + 4 H2O
Cl2 + Mg = Cl2Mg =>
Cl2 + Mg = Cl2Mg
CuSO4(aq) + NH4OH(aq) = CuOH(s) + NH4SO4(aq) =>
CuSO4(aq) + NH4OH(aq) = CuOH(s) + NH4SO4(aq)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C8H14 + HCl = C8H15Cl =>
C8H14 + HCl = C8H15Cl
Cl2 + CaI2 = CaCl2 + I2 =>
Cl2 + CaI2 = CaCl2 + I2
BaS + O3 = BaO + SO =>
3 BaS + 2 O3 = 3 BaO + 3 SO
Xe + Fl = XeFl4 =>
Xe + 4 Fl = XeFl4
K2Cr2O7 + HCl + Zn + NaCH3COO = Cr(CH3COO)4*2H2O + KCl + NaCl + ZnCl2 + H2O =>
K2Cr2O7 + 14 HCl + 2 Zn + 8 NaCH3COO = 2 Cr(CH3COO)4*2H2O + 2 KCl + 8 NaCl + 2 ZnCl2 + 3 H2O
I2 + KBr = KI2 + Br =>
I2 + KBr = KI2 + Br
BaCl2 + Na(OH)2 = Ba(OH)2 + Na(Cl)2 =>
BaCl2 + Na(OH)2 = Ba(OH)2 + Na(Cl)2
H202 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O =>
5 H202 + 202 KMnO4 + 303 H2SO4 = 202 MnSO4 + 101 K2SO4 + 808 H2O
Zr + HCl = ZrCl2 + H2 =>
Zr + 2 HCl = ZrCl2 + H2
C5H12 + HBr2 = C5H11 + HBr =>
C5H12 + HBr2 = C5H11 + 2 HBr
CHCH + NaOH = Na(CH)2OH =>
CHCH + NaOH = Na(CH)2OH
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
H2O + CO4 = CO6 + H4 =>
2 H2O + CO4 = CO6 + H4
Ag3PO4 + HNO3 = AgNO3 + H3PO4 =>
Ag3PO4 + 3 HNO3 = 3 AgNO3 + H3PO4
CaCO3 + HCl = CaCl2*H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2*H2O + CO2
NBr + NaOH = N2 + NaBr + HOBr =>
2 NBr + NaOH = N2 + NaBr + HOBr
Li + N2 = Li3N = =>
6 Li + N2 = 2 Li3N
Sb + NaNO33 + NaOH = Na3SbO4 + NH3 + H2O =>
68 Sb + 5 NaNO33 + 199 NaOH = 68 Na3SbO4 + 5 NH3 + 92 H2O
F2 + NiI2 = I + NiF2 =>
F2 + NiI2 = 2 I + NiF2
Na + Li2O = Na2O + Li2 =>
2 Na + Li2O = Na2O + Li2
NaCO3 + NH4NO3 = NH4CO3 + NaNO3 =>
NaCO3 + NH4NO3 = NH4CO3 + NaNO3
Cu2S + O = Cu2O + SO2 =>
Cu2S + 3 O = Cu2O + SO2
AlCl3 + K3PO4 = AlPO4 + KCl =>
AlCl3 + K3PO4 = AlPO4 + 3 KCl
Br + MgI2 = Br2Mg + I2 =>
2 Br + MgI2 = Br2Mg + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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