| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 CH3CHCH3 + 23 CH3COOH = 14 CH3CHCOOCHCH3 + 18 H2O
C5H10O + O2(g) = CO2(g) + H2O =>
C5H10O + 7 O2(g) = 5 CO2(g) + 5 H2O
NaHCO3 + Fe(NO3)3 = FeHCO3 + Na(NO3)3 =>
NaHCO3 + Fe(NO3)3 = FeHCO3 + Na(NO3)3
MnO4 + HNO3 = NO3 + Mn + H2O =>
MnO4 + 8 HNO3 = 8 NO3 + Mn + 4 H2O
PONH4 + NaOH + Co2 = Co3PO4 + NH3 + H2O + Na =>
2 PONH4 + 14 NaOH + 3 Co2 = 2 Co3PO4 + 2 NH3 + 8 H2O + 14 Na
Au(NO3)3 + Fe = Au + Fe(NO3)2 =>
2 Au(NO3)3 + 3 Fe = 2 Au + 3 Fe(NO3)2
Cr{2+}(aq) + Al(s) = Al{3+}(aq) + Cr(s) =>
3 Cr{2+}(aq) + 2 Al(s) = 2 Al{3+}(aq) + 3 Cr(s)
CuCl2 + Zn = Cu2 + ZnCl =>
2 CuCl2 + 4 Zn = Cu2 + 4 ZnCl
MnO4 + HNO3 = NO3 + Mn + H2O =>
MnO4 + 8 HNO3 = 8 NO3 + Mn + 4 H2O
PONH4 + NaOH + Co2 = Co3PO4 + NH3 + H2O + Na =>
2 PONH4 + 14 NaOH + 3 Co2 = 2 Co3PO4 + 2 NH3 + 8 H2O + 14 Na
AlN + O2 = Al2O3 + N2O3 =>
2 AlN + 3 O2 = Al2O3 + N2O3
Cr2(SO4)3 + CaCl2 = Cr2Cl2 + Ca(SO4)3 =>
Cr2(SO4)3 + CaCl2 = Cr2Cl2 + Ca(SO4)3
FeCl2 + NaOH = FeOH + NaCl2 =>
FeCl2 + NaOH = FeOH + NaCl2
FeCl3 + H4SiO4 = Fe4(SiO4)3 + HCl =>
4 FeCl3 + 3 H4SiO4 = Fe4(SiO4)3 + 12 HCl
Al(s) + NaCl(aq) = Na(s) + AlCl3(aq) =>
Al(s) + 3 NaCl(aq) = 3 Na(s) + AlCl3(aq)
Ag(NO3)2 + Zn = Ag2Zn2 + NO3 =>
2 Ag(NO3)2 + 2 Zn = Ag2Zn2 + 4 NO3
C{-2/3} = C{-2} =>
C{-2/3} = C{-2}
LiClO3(s) = LiCl(s) + O2 =>
2 LiClO3(s) = 2 LiCl(s) + 3 O2
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe2O5 + HCl = FeOCl3 + H2O =>
Fe2O5 + 6 HCl = 2 FeOCl3 + 3 H2O
Zn + HOH = ZnO + H =>
Zn + HOH = ZnO + 2 H
Ca + Br2 = CaBr3 =>
2 Ca + 3 Br2 = 2 CaBr3
Mg(NO3)2 + H2O = MgO + H2(NO3)2 =>
Mg(NO3)2 + H2O = MgO + H2(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4 + Na2O = NH3 + Na + H2O =>
2 NH4 + Na2O = 2 NH3 + 2 Na + H2O
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = Al2(PO4)2 + 3 CaSO4
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
NH4H2PO4 + KOH = K3PO4 + H2O + NH3 =>
NH4H2PO4 + 3 KOH = K3PO4 + 3 H2O + NH3
COCl2 + NH3 = CON2H4 + NH4Cl =>
COCl2 + 4 NH3 = CON2H4 + 2 NH4Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KBr + Be = K + BeBr =>
KBr + Be = K + BeBr
Ca + TiCl4 = CaCl2 + Ti =>
2 Ca + TiCl4 = 2 CaCl2 + Ti
Cu + O2 + CH3CO2H = Cu2CO3(OH)2 =>
4 Cu + 4 O2 + CH3CO2H = 2 Cu2CO3(OH)2
HCl(aq) + NaOH(l) = H2O(l) + NaCl(s) =>
HCl(aq) + NaOH(l) = H2O(l) + NaCl(s)
NO2 + S2O8{2-} + H2O = NO3{-} + SO4{2-} + H{+} =>
2 NO2 + S2O8{2-} + 2 H2O = 2 NO3{-} + 2 SO4{2-} + 4 H{+}
(b)BCl3(g) + H2O(l) = H3BO3(s) + HCl(g) =>
(b)BCl3(g) + 3 H2O(l) = H3BO3(s) + 3 HCl(g)
Fe(s) + HCl(aq) = FeCl3(aq) + H2 =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2
Na4NO3 + NaOH = Na4OH + NaNO3 =>
Na4NO3 + NaOH = Na4OH + NaNO3
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
NiF2 + Fe2(SO4)3 = NiSO4 + FeF3 =>
3 NiF2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeF3
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
Li + P = Li3P2 =>
3 Li + 2 P = Li3P2
Ca0 = Ca2 =>
2 Ca0 = Ca2
Fe2O3 + NaOH + H2O = Na[Fe(OH)4] =>
Fe2O3 + 2 NaOH + 3 H2O = 2 Na[Fe(OH)4]
Cu(OH)2(s) = CuO(s) + H2O(i) =>
Cu(OH)2(s) = CuO(s) + H2O(i)
Na2CO3 + K2HPO4 = Na2HPO4 + CO3K2 =>
Na2CO3 + K2HPO4 = Na2HPO4 + CO3K2
PbSO4(aq) + Na2S = PbS(s) + Na2SO4(s) =>
PbSO4(aq) + Na2S = PbS(s) + Na2SO4(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CU(OH)2 + HF = CUF2 + H2O =>
CU(OH)2 + 2 HF = CUF2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
