| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaHCO3 + H3C6H5O7 = 3 CO2 + Na3C6H5O7 + 3 H2O
Cu + Cl2 = Cu2Cl3 =>
4 Cu + 3 Cl2 = 2 Cu2Cl3
Mn2O7 = MnO2 + O3 =>
Mn2O7 = 2 MnO2 + O3
NaHCO3 + H2C2O4 = H2O + CO2 + Na2C2O4 =>
2 NaHCO3 + H2C2O4 = 2 H2O + 2 CO2 + Na2C2O4
KAl(SO4)2 + NH4OH = Al(OH)3 + NH4 + K(SO4)2 =>
KAl(SO4)2 + 3 NH4OH = Al(OH)3 + 3 NH4 + K(SO4)2
K2HPO4 + SrCl2 = SrHPO4 + K2Cl2 =>
K2HPO4 + SrCl2 = SrHPO4 + K2Cl2
BCl3 + NH3 = NH4Cl + BN =>
BCl3 + 4 NH3 = 3 NH4Cl + BN
BF3 + Li2(SO3) = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2(SO3) = B2(SO3)3 + 6 LiF
Fe + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 Fe + 3 H2SO4 + 6 HCl = 2 FeCl3 + 3 SO2 + 6 H2O
C7H15OH = C7H14 + H2O =>
C7H15OH = C7H14 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CoCl2 + Na2Cl3 = CoCl3 + NaCl =>
CoCl2 + Na2Cl3 = CoCl3 + 2 NaCl
SiO3 + H2O = H2Si2O7 =>
2 SiO3 + H2O = H2Si2O7
H2HgO2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 H2HgO2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C3H8 + O4 = CO2 + H2O =>
2 C3H8 + 5 O4 = 6 CO2 + 8 H2O
MnCl2 + KClO3 + KOH = KCl + KMnO2 + H2O =>
6 MnCl2 + KClO3 + 18 KOH = 13 KCl + 6 KMnO2 + 9 H2O
ZnS + CaCl2 = ZnCl2 + CaS =>
ZnS + CaCl2 = ZnCl2 + CaS
C7H6O2 + Na2CO3 = C7H5O2Na + H2O + CO2 =>
2 C7H6O2 + Na2CO3 = 2 C7H5O2Na + H2O + CO2
Fe(C6H5O7) + KSCN = K3(C6H5O7) + Fe(SCN)3 =>
Fe(C6H5O7) + 3 KSCN = K3(C6H5O7) + Fe(SCN)3
KMnO4 + NaOH + KNO2 = K2MnO4 + Na2MnO4 + KNO3 + H40 =>
40 KMnO4 + 40 NaOH + 40 KNO2 = 20 K2MnO4 + 20 Na2MnO4 + 40 KNO3 + H40
C4H6(g) + O2 = CO2 + H2O =>
2 C4H6(g) + 11 O2 = 8 CO2 + 6 H2O
K3 + Cl = KCl =>
K3 + 3 Cl = 3 KCl
K + HClO2 = KClO2 + H2 =>
2 K + 2 HClO2 = 2 KClO2 + H2
NaCl + H2O + CO2 = Na2CO3 + HCl =>
2 NaCl + H2O + CO2 = Na2CO3 + 2 HCl
KMnO4 + FeCl2 = KCl + Fe(MnO4)2 =>
2 KMnO4 + FeCl2 = 2 KCl + Fe(MnO4)2
Hg + Hg{2+} = Hg2{2+} =>
Hg + Hg{2+} = Hg2{2+}
K2S + NaCl = KCl + Na2S =>
K2S + 2 NaCl = 2 KCl + Na2S
KH + HCl = KCl + H2 =>
KH + HCl = KCl + H2
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
CuCl + Ca3(PO4)2 = Cu3(PO4)2 + CaCl =>
3 CuCl + Ca3(PO4)2 = Cu3(PO4)2 + 3 CaCl
HI2 = H + I =>
HI2 = H + 2 I
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl =>
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl
I2(H2O) + CCl4 = I2(CCl4) + H2O =>
I2(H2O) + CCl4 = I2(CCl4) + H2O
H2SO3 + Y2 + H2O = H2SO4 + HY =>
H2SO3 + Y2 + H2O = H2SO4 + 2 HY
P + CaCl2O + Ca(OH)2 = Ca3(PO4)2 + CaCl2 + H2O =>
2 P + 5 CaCl2O + 3 Ca(OH)2 = Ca3(PO4)2 + 5 CaCl2 + 3 H2O
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2 =>
2 KMnO4 + MgSO4 = K2SO4 + Mg(MnO4)2
Bi{+3} + SnO2{-}2 + OH{-}1 = SnO3{-}1 + H2O + Bi =>
2 Bi{+3} + 3 SnO2{-}2 + 6 OH{-}1 = 3 SnO3{-}1 + 3 H2O + 2 Bi
Ca2 + HF = Ca(HF)2 =>
Ca2 + 4 HF = 2 Ca(HF)2
C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
MoO3 + NaOH = MoNa + H2O + O2 =>
4 MoO3 + 4 NaOH = 4 MoNa + 2 H2O + 7 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
As2S3 + KClO3 + KOH = K3AsO4 + K2SO4 + KCl + H2O =>
3 As2S3 + 14 KClO3 + 36 KOH = 6 K3AsO4 + 9 K2SO4 + 14 KCl + 18 H2O
H2O2 + NaHCO2 = NaHCO3 + H2O =>
H2O2 + NaHCO2 = NaHCO3 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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