| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO4 + O2 = SO4O2
Pb + P = Pb4P =>
4 Pb + P = Pb4P
S + NO2 = SO2 + N =>
S + NO2 = SO2 + N
Fe + KNO3 = K + Fe(NO3)3 =>
Fe + 3 KNO3 = 3 K + Fe(NO3)3
NH4 + KOH = NH3K + H2O =>
NH4 + KOH = NH3K + H2O
Br + SI = SBr + I =>
Br + SI = SBr + I
BaCl + AgNO3 = BaNO3 + AgCl =>
BaCl + AgNO3 = BaNO3 + AgCl
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
CH3NH2 + H2SO4 = CH3NH3{+} + SO4{2-} =>
2 CH3NH2 + H2SO4 = 2 CH3NH3{+} + SO4{2-}
C5H11COOH + O2 = C + H2O =>
C5H11COOH + 2 O2 = 6 C + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
LiCO3 + HCl = Li2 + HCO3 + Cl =>
2 LiCO3 + 2 HCl = Li2 + 2 HCO3 + 2 Cl
HNO3 + Na2SO3 = H2O + SO2 + NaNO3 =>
2 HNO3 + Na2SO3 = H2O + SO2 + 2 NaNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Fe{2+}(aq) + OH{2-}(aq) = FeOH(s) =>
Fe{2+}(aq) + OH{2-}(aq) = FeOH(s)
HCl + NaMnO4 + H2SO4 = MnSO4 + Cl2 + Na2SO4 + H2O =>
10 HCl + 2 NaMnO4 + 3 H2SO4 = 2 MnSO4 + 5 Cl2 + Na2SO4 + 8 H2O
RaCl2 + AgNO3 = AgCl + Ra(NO3)2 =>
RaCl2 + 2 AgNO3 = 2 AgCl + Ra(NO3)2
Na2HPO4 + H2O = H3PO4 + OH{-} + Na{+} =>
Na2HPO4 + 2 H2O = H3PO4 + 2 OH{-} + 2 Na{+}
HIO3 + P + H2O = HI + H3PO4 =>
5 HIO3 + 6 P + 9 H2O = 5 HI + 6 H3PO4
Eu(NO3)36H2O = Eu2O3 + NO2 + O2 + H2O =>
4 Eu(NO3)36H2O = 2 Eu2O3 + 144 NO2 + 69 O2 + 4 H2O
Si + Br = SiBr =>
Si + Br = SiBr
I2 + NaClO2 + NaOH = NaIO3 + NaCl + H2O =>
2 I2 + 5 NaClO2 + 4 NaOH = 4 NaIO3 + 5 NaCl + 2 H2O
CH3COOH + Na2O = CH3COONa + HOH =>
2 CH3COOH + Na2O = 2 CH3COONa + HOH
PBSO4 + NaCl = Na2SO4 + Na2PBCl4 =>
PBSO4 + 4 NaCl = Na2SO4 + Na2PBCl4
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
NH4OH + O2 = HNO3 + H2O =>
NH4OH + 2 O2 = HNO3 + 2 H2O
NaOCl + NH3 = N2 + H2O + NaCl =>
3 NaOCl + 2 NH3 = N2 + 3 H2O + 3 NaCl
CuCl2 + KF = CuF + KCl + F2 =>
2 CuCl2 + 4 KF = 2 CuF + 4 KCl + F2
NiSO4 + HNO3 = Ni(NO3)2 + H2SO4 =>
NiSO4 + 2 HNO3 = Ni(NO3)2 + H2SO4
Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O
Mg(s) + Zn(NO3)(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + 2 Zn(NO3)(aq) = Mg(NO3)2(aq) + 2 Zn(s)
CoCl2 + Na2Co3 = Co2Co3 + NaCl =>
5 CoCl2 + 5 Na2Co3 = 4 Co2Co3 + 10 NaCl
NaOH + NaCl3 = NaOCl + NaCl + H2O =>
2 NaOH + NaCl3 = NaOCl + 2 NaCl + H2O
Ni(NO3)2(aq) + DMG(aq) = Ni(DMG)2(aq) + NO3(aq) =>
Ni(NO3)2(aq) + 2 DMG(aq) = Ni(DMG)2(aq) + 2 NO3(aq)
Mg(s) + Zn(NO3)(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + 2 Zn(NO3)(aq) = Mg(NO3)2(aq) + 2 Zn(s)
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Al(OH)3 + H4SiO4 + K = KAl3(Si3O10)(OH)2 + H2O + H =>
3 Al(OH)3 + 3 H4SiO4 + K = KAl3(Si3O10)(OH)2 + 9 H2O + H
Li2O + O2 = LiO2 =>
2 Li2O + 3 O2 = 4 LiO2
MgNO2 + KOH = Mg(OH)2 + NO2 + K =>
MgNO2 + 2 KOH = Mg(OH)2 + NO2 + 2 K
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
NO + PbO2 + KOH = PbO + KNO3 + H2O =>
2 NO + 3 PbO2 + 2 KOH = 3 PbO + 2 KNO3 + H2O
Na2HAsO4 + AgNO3 + Na(CH3COO)2 = Ag3AsO4 + CH3COOH + NaHNO3 + CO =>
Na2HAsO4 + 3 AgNO3 + Na(CH3COO)2 = Ag3AsO4 + CH3COOH + 3 NaHNO3 + 2 CO
NaNO3 + H2CO3 = Na2CO3 + HNO3 =>
2 NaNO3 + H2CO3 = Na2CO3 + 2 HNO3
H3O + H2SO4 = H4O + SO4 =>
2 H3O + H2SO4 = 2 H4O + SO4
KMnO4 + ClH = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 ClH = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PCl3 + Cl = PCl5 =>
PCl3 + 2 Cl = PCl5
U + Te = U32Te68 =>
32 U + 68 Te = U32Te68
BaO + HOH = Ba + OH =>
BaO + HOH = Ba + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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