| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2
Cl2 + NAI = NACl2 + I2 =>
2 Cl2 + 2 NAI = 2 NACl2 + I2
Na2CO3 + CaBr2 = CaCO3 + NaBr =>
Na2CO3 + CaBr2 = CaCO3 + 2 NaBr
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
NaCl + Ca(NO3)2 = Na(NO3) + Ca(Cl)2 =>
2 NaCl + Ca(NO3)2 = 2 Na(NO3) + Ca(Cl)2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
La(OH)3 + HCl = LaCl3 + H2O =>
La(OH)3 + 3 HCl = LaCl3 + 3 H2O
HCOOH + CoO = Co + CO2 + H2O =>
HCOOH + CoO = Co + CO2 + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
HCOOH + MoO = Mo + CO2 + H2O =>
HCOOH + MoO = Mo + CO2 + H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
KClO3 + P = P2O5 + KCl =>
5 KClO3 + 6 P = 3 P2O5 + 5 KCl
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
Ca + Fe2O3 = Fe + CaO =>
3 Ca + Fe2O3 = 2 Fe + 3 CaO
NO + KCLO + KOH = KNO3 + KCL + H2O =>
2 NO + 3 KCLO + 2 KOH = 2 KNO3 + 3 KCL + H2O
NaCl + AgNO3 = Na(NO3) + ClAg =>
NaCl + AgNO3 = Na(NO3) + ClAg
CuNO3 + Fe = Fe(NO3)2 + Cu =>
2 CuNO3 + Fe = Fe(NO3)2 + 2 Cu
Al2O3 + NaOH + HF = H2O + Na3AlF6 =>
Al2O3 + 6 NaOH + 12 HF = 9 H2O + 2 Na3AlF6
Zn(CH3COO)2 + Si(OC2H5)4 + H2O + NaOH = Zn2SiO4 + Na(OC2H5)4 + CH3COOH =>
26 Zn(CH3COO)2 + 13 Si(OC2H5)4 + 24 H2O + 16 NaOH = 13 Zn2SiO4 + 16 Na(OC2H5)4 + 40 CH3COOH
Li3PO4 + AlCl3 = AlPO4 + LiCl =>
Li3PO4 + AlCl3 = AlPO4 + 3 LiCl
CH3CH2CCH + Br2 = CH3CH2CBr2CHBr2 =>
CH3CH2CCH + 2 Br2 = CH3CH2CBr2CHBr2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Bi2O3 + KOH + KClO3 = KBiO3 + KCl + H2O =>
3 Bi2O3 + 6 KOH + 2 KClO3 = 6 KBiO3 + 2 KCl + 3 H2O
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
CH2Cl2 + Cl2 = CHCl3 + HCl =>
CH2Cl2 + Cl2 = CHCl3 + HCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
NaCl + BaCl2 = Na(Cl2) + ClBa =>
NaCl + BaCl2 = Na(Cl2) + ClBa
PBr3(g) + H2O(l) = H3PO3(aq) + HBr(aq) =>
PBr3(g) + 3 H2O(l) = H3PO3(aq) + 3 HBr(aq)
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
NaBr + KMnO4 + HNO3 = Br2 + MnNO3 + NaNO3 + KNO3 + H2O =>
6 NaBr + KMnO4 + 8 HNO3 = 3 Br2 + MnNO3 + 6 NaNO3 + KNO3 + 4 H2O
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
CrO4 + AgNO3 = Cr(NO3)4 + AgO =>
CrO4 + 4 AgNO3 = Cr(NO3)4 + 4 AgO
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Al2O3 + NaOH + HF = H2O + Na3AlF6 =>
Al2O3 + 6 NaOH + 12 HF = 9 H2O + 2 Na3AlF6
C2H5OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/08/15
Équations équilibrées sur04/07/14
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