| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4(aq) + 3 NiCl2(aq) = Ni3(PO4)2 + 6 KCl
U + Pt = UPt =>
U + Pt = UPt
CrCl3 + KOH + H2O2 = K2CrO4 + H2O + KCl =>
2 CrCl3 + 10 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 KCl
H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + H2O =>
2 H3PO4 + Mg(OH)2 = (Mg(H2PO4)2) + 2 H2O
Cu(OH)2 + CH3COOH = Cu(CCH3COO)2*H2O + H2O =>
Cu(OH)2 + 3 CH3COOH = Cu(CCH3COO)2*H2O + 3 H2O
AgNH4OH = AgOHNH4 =>
AgNH4OH = AgOHNH4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C3H6O3 + Na = C3H4O3Na3 + H2 =>
C3H6O3 + 3 Na = C3H4O3Na3 + H2
C3H6O3 + Na = C3H4O3Na + H2 =>
C3H6O3 + Na = C3H4O3Na + H2
Cl2 + C6H5OH = C6Cl3OH + HCl =>
4 Cl2 + C6H5OH = C6Cl3OH + 5 HCl
SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3
AgNH4OH = Ag(NH3)H2O =>
AgNH4OH = Ag(NH3)H2O
Na2SO4H2OSO2 = H2SO4Na2SO3 =>
Na2SO4H2OSO2 = H2SO4Na2SO3
Na3AlO3 + H2 = Al(OH)3 + Na =>
2 Na3AlO3 + 3 H2 = 2 Al(OH)3 + 6 Na
NH4I + Pb(CH3COO)2 = PbI2 + NH4CH3COO =>
2 NH4I + Pb(CH3COO)2 = PbI2 + 2 NH4CH3COO
Cl2 + O2 = Cl2O1 =>
2 Cl2 + O2 = 2 Cl2O1
NH2CH(CH3)COOH + O = CO2 + H2O + N2 =>
2 NH2CH(CH3)COOH + 15 O = 6 CO2 + 7 H2O + N2
CH3COClH2O = CH3COOHHCl =>
CH3COClH2O = CH3COOHHCl
Fe2O + Al = Al2O3 + Fe =>
3 Fe2O + 2 Al = Al2O3 + 6 Fe
C3H6O3 + Na = C3H3O3Na3 + H2 =>
2 C3H6O3 + 6 Na = 2 C3H3O3Na3 + 3 H2
CHOH + I2 + NaOH = HCOONa + NaI + H2O =>
CHOH + I2 + 3 NaOH = HCOONa + 2 NaI + 2 H2O
Al(OH)3(s) + HCl(aq) = AlCl3 + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3 + 3 H2O(l)
KMn + O4 = KMnO4 =>
KMn + O4 = KMnO4
Al(OH)3 + Cl = AlCl3 + H2O2 =>
2 Al(OH)3 + 6 Cl = 2 AlCl3 + 3 H2O2
Al2O3 + H2O + NaOH = Na3(Al(OH)6) =>
Al2O3 + 3 H2O + 6 NaOH = 2 Na3(Al(OH)6)
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Fe(SO4) + Cu = Fe + CuSO4 =>
Fe(SO4) + Cu = Fe + CuSO4
Uuo + O2 = UuoO =>
2 Uuo + O2 = 2 UuoO
KClO3 + KI + HNO3 = KNO3 + KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HNO3 = 6 KNO3 + KCl + 3 I2 + 3 H2O
BaCO3K2SO4 = BaSO4K2CO3 =>
BaCO3K2SO4 = BaSO4K2CO3
Al + FeO2O3 = Al2O3 + Fe =>
10 Al + 3 FeO2O3 = 5 Al2O3 + 3 Fe
As2S3 + HClO4 + H2O = H3AsO4 + HCl + H2SO4 =>
2 As2S3 + 7 HClO4 + 12 H2O = 4 H3AsO4 + 7 HCl + 6 H2SO4
KMgO4 + Na2SO3 + H2SO4 = MgSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMgO4 + 5 Na2SO3 + 3 H2SO4 = 2 MgSO4 + 5 Na2SO4 + K2SO4 + 3 H2O
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
BeO + NaOH = NaHBeO2 =>
BeO + NaOH = NaHBeO2
KClO3 + F2 + NaOH = NaF + KClO4 + H2O =>
KClO3 + F2 + 2 NaOH = 2 NaF + KClO4 + H2O
CaCl + K(SCN) = Ca(SCN) + KCl =>
CaCl + K(SCN) = Ca(SCN) + KCl
(HO)2SO + O2 = H2SO4 =>
2(HO)2SO + O2 = 2 H2SO4
CuAgNO3 = AgCu(NO3) =>
CuAgNO3 = AgCu(NO3)
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
C3H6O2 + CaCO3 = C3H5O2Ca + H2O + CO2 =>
15 C3H6O2 + 14 CaCO3 = 14 C3H5O2Ca + 10 H2O + 17 CO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
LiCO3 = CO2LiO =>
LiCO3 = CO2LiO
H2SO4 + (NH2)2CO + H2O = (NH4)2SO4 + CO2 =>
H2SO4 + (NH2)2CO + H2O = (NH4)2SO4 + CO2
Mg + CH3CO2H = MgCO2H + CH3 =>
Mg + CH3CO2H = MgCO2H + CH3
Cu(SO)4 + HCl = CuCl2 + H2(SO)4 =>
Cu(SO)4 + 2 HCl = CuCl2 + H2(SO)4
Ni2O3 + H2SO4 = Ni2(SO4)3 + H2O =>
Ni2O3 + 3 H2SO4 = Ni2(SO4)3 + 3 H2O
MgCl2 + H2O = Mg2OCl2 + HCl =>
2 MgCl2 + H2O = Mg2OCl2 + 2 HCl
K + S = K2S =>
2 K + S = K2S
C2H4O + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/15/24
Équations équilibrées sur12/15/23
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