| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl = 2 Na + Cl2
C4H10 = C2H6 + C2H4 =>
C4H10 = C2H6 + C2H4
H + O2 = H2O =>
4 H + O2 = 2 H2O
C6H7KO2 + HCl = C6H8O2 + KCl =>
C6H7KO2 + HCl = C6H8O2 + KCl
NH3 + HClO4 = NH4ClO4 =>
NH3 + HClO4 = NH4ClO4
HCOOH + H2O = HCOO + H3O =>
HCOOH + H2O = HCOO + H3O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
H2 + F2 = HF =>
H2 + F2 = 2 HF
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
Sn{+2} + BrO3 + Cl{-} + H{+} = SnCl6{-2} + Br{-} + H2O =>
7 Sn{+2} + 2 BrO3 + 42 Cl{-} + 12 H{+} = 7 SnCl6{-2} + 2 Br{-} + 6 H2O
NAO + H20 = NAOH =>
20 NAO + H20 = 20 NAOH
SO3({2-}) + Cr2O7({2-}) + H3O({+}) = SO4({2-}) + Cr({3+}) + H2O =>
3 SO3({2-}) + Cr2O7({2-}) + 8 H3O({+}) = 3 SO4({2-}) + 2 Cr({3+}) + 12 H2O
C6H10 + KMnO4 + H2SO4 = C6H10O4 + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 8 KMnO4 + 12 H2SO4 = 5 C6H10O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
CaCO3 + H3PO4 = Ca3(PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 CO2 + 3 H2O
NaClO = NaClO3 + NaCl =>
3 NaClO = NaClO3 + 2 NaCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
C4H6O6 + Na2CO3 = CO2 + H2O + Na =>
C4H6O6 + 5 Na2CO3 = 9 CO2 + 3 H2O + 10 Na
CaCO3 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
Ca + H2O = CaOH + H2 =>
2 Ca + 2 H2O = 2 CaOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaOH = Na + OH =>
NaOH = Na + OH
COOH + H2O = COO + H3O =>
COOH + H2O = COO + H3O
MnO2 + NaF + H2SO4 = MnSO4 + Na2SO4 + F2 + H2O =>
MnO2 + 2 NaF + 2 H2SO4 = MnSO4 + Na2SO4 + F2 + 2 H2O
K2S + HCLO3 + H2O = KCL + S + KOH =>
3 K2S + HCLO3 + 2 H2O = KCL + 3 S + 5 KOH
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
Cr(NO3)3 + Br2 + KOH = K2CrO4 + KBr + KNO3 + H2O =>
2 Cr(NO3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNO3 + 8 H2O
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Zn + H2SO4 = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4 = 3 ZnSO4 + S + 4 H2O
KCrO2 + H2O2 + KOH = K2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 + 2 KOH = 2 K2CrO4 + 4 H2O
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
H2SO3 + O2 = H2SO4 =>
2 H2SO3 + O2 = 2 H2SO4
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
C4H6O6 + Na2HCO3 = CO2 + H2O + Na =>
C4H6O6 + 10 Na2HCO3 = 14 CO2 + 8 H2O + 20 Na
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
BH3 + CO = BH3O + C =>
BH3 + CO = BH3O + C
C4H6O6 + NaHCO3 = CO2 + H2O + Na =>
C4H6O6 + 10 NaHCO3 = 14 CO2 + 8 H2O + 10 Na
Ca + NO3 = CaNO + O =>
Ca + NO3 = CaNO + 2 O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Mg + ZnCl2 = MgCl2 + Zn =>
Mg + ZnCl2 = MgCl2 + Zn
C3H5(OH)3 + Na2 = C3H5(ONa2)3 + H2 =>
2 C3H5(OH)3 + 6 Na2 = 2 C3H5(ONa2)3 + 3 H2
CUO + C = CO2 + CU =>
2 CUO + C = CO2 + 2 CU
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8O + O2 = H2O + CO2 =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
C5H8Cl2 + Cl2 = C5H8Cl4 =>
C5H8Cl2 + Cl2 = C5H8Cl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/16
Équations équilibrées sur01/12/16
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