| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2Cr2O7 + 4 H2O + KI = 2 KOH + KIO3 + 2 Cr(OH)3
C6H16O3Si = SiH4 + SiC8H20O4 =>
4 C6H16O3Si = SiH4 + 3 SiC8H20O4
CuSO4 + PbO = CuO + PbSO4 =>
CuSO4 + PbO = CuO + PbSO4
Zn(NO3)2ZnCl2 + NaOH = ZnO + NaNO3 + NaCl + H2O =>
Zn(NO3)2ZnCl2 + 4 NaOH = 2 ZnO + 2 NaNO3 + 2 NaCl + 2 H2O
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
C2H5Br + NaOH = C2H5OH + NaBr =>
C2H5Br + NaOH = C2H5OH + NaBr
C5H6 + O2 = CO2 + H2O =>
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
NaHSO4 + CH3COOH = CH3COONa + H2SO4 =>
NaHSO4 + CH3COOH = CH3COONa + H2SO4
C7H6O3 + NaOH = C7H4O3Na2 + H2O =>
C7H6O3 + 2 NaOH = C7H4O3Na2 + 2 H2O
Si + Na = Si4Na4 =>
4 Si + 4 Na = Si4Na4
C7H14O2 + NaOH = C7H13O2Na + H2O =>
C7H14O2 + NaOH = C7H13O2Na + H2O
Sr(OH)2 + CuO = SrO + Cu(OH)2 =>
Sr(OH)2 + CuO = SrO + Cu(OH)2
Ca2Al2O5 + H2SO4 = Ca2SO4 + H2 + Al2O5 =>
Ca2Al2O5 + H2SO4 = Ca2SO4 + H2 + Al2O5
Al(NO3)3 + NH3 + H2O = Al(OH3) + NH3NO3 =>
9 Al(NO3)3 + 29 NH3 + 12 H2O = 9 Al(OH3) + 28 NH3NO3
Ni(OH)2 + Ca(OCl)2 + H2O = Ni(OH)3 + CaCl2 =>
4 Ni(OH)2 + Ca(OCl)2 + 2 H2O = 4 Ni(OH)3 + CaCl2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Sr{+} + SO4{-} = SrSO4 =>
Sr{+} + SO4{-} = SrSO4
C4H10O + NO3{-} + H{+} = CO2 + H2O + N2 =>
5 C4H10O + 24 NO3{-} + 24 H{+} = 20 CO2 + 37 H2O + 12 N2
CuCl2 + NaC7H6NO2 = Cu(C7H6NO2)2 + NaCl =>
CuCl2 + 2 NaC7H6NO2 = Cu(C7H6NO2)2 + 2 NaCl
SrCl2 + Ag(CH3COO) = Sr(CH3COO)2 + AgCl =>
SrCl2 + 2 Ag(CH3COO) = Sr(CH3COO)2 + 2 AgCl
NH4OH + Fe(NO3)3 = FeOH + NH4(NO3)3 =>
NH4OH + Fe(NO3)3 = FeOH + NH4(NO3)3
K2CrO7 + Mg(Br2) = KBr + MgCrO7 =>
K2CrO7 + Mg(Br2) = 2 KBr + MgCrO7
Ca(ClO)2 + NH3 = NH2Cl + Ca(OH)2 =>
Ca(ClO)2 + 2 NH3 = 2 NH2Cl + Ca(OH)2
Co3Cl + KHO3 = KCl + Co3HO3 =>
Co3Cl + KHO3 = KCl + Co3HO3
C1234H2470 + O2 = CO2 + H2O =>
2 C1234H2470 + 3703 O2 = 2468 CO2 + 2470 H2O
(CaSO3)2 = CaO + SO2 =>
(CaSO3)2 = 2 CaO + 2 SO2
Cl + Na(OH) = Na2Cl + Na(ClO) + H2O =>
3 Cl + 4 Na(OH) = Na2Cl + 2 Na(ClO) + 2 H2O
K2C2O4 + SnCl2 = SnC2O4 + KCl =>
K2C2O4 + SnCl2 = SnC2O4 + 2 KCl
I7 + O2 = IO =>
2 I7 + 7 O2 = 14 IO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + HClO3 = Cl2 + H2O + Zn(ClO3)2 =>
5 Zn + 12 HClO3 = Cl2 + 6 H2O + 5 Zn(ClO3)2
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
NaCl(s) + H2O(l) = NaOH(aq) + HCl(aq) =>
NaCl(s) + H2O(l) = NaOH(aq) + HCl(aq)
CoO + CO2 = CoO2 + CO =>
CoO + CO2 = CoO2 + CO
KOH + NaH = KH + NaOH =>
KOH + NaH = KH + NaOH
Al2(CO3)3 + CaO = CaCO3 + Al2O3 =>
Al2(CO3)3 + 3 CaO = 3 CaCO3 + Al2O3
ZnC2O4 = ZnO + CO2 + CO =>
ZnC2O4 = ZnO + CO2 + CO
NH4NO3 + NaOH = NaNO3 + NH3 + H2O =>
NH4NO3 + NaOH = NaNO3 + NH3 + H2O
V(O2)5 + H2 = V(O2)3 + H2O =>
V(O2)5 + 4 H2 = V(O2)3 + 4 H2O
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
F2(g) + KCl(s) = KF(aq) + Cl2(g) =>
F2(g) + 2 KCl(s) = 2 KF(aq) + Cl2(g)
Na(CO3) + AgNO3 = NaNO3 + Ag(CO3) =>
Na(CO3) + AgNO3 = NaNO3 + Ag(CO3)
Mg3O + Fe6 = Mg4Fe7 + O2 =>
8 Mg3O + 7 Fe6 = 6 Mg4Fe7 + 4 O2
NaHCO3 = NaOH*CO2 =>
NaHCO3 = NaOH*CO2
Sn(NO3)4 + K2SO3 = KNO3 + Sn2(SO3)4 =>
2 Sn(NO3)4 + 4 K2SO3 = 8 KNO3 + Sn2(SO3)4
Ba + Li{+} = Ba{2+} + Li =>
Ba + 2 Li{+} = Ba{2+} + 2 Li
NaHCO3 + H3C6H6O7 = Na3C6H6O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H6O7 = Na3C6H6O7 + 3 CO2 + 3 H2O
Sn{2} + H2O2 = Sn{3} + O{-2} + H2O =>
2 Sn{2} + H2O2 = 2 Sn{3} + O{-2} + H2O
C6H7BO2 + C6H5IO + K2CO3 = C12H10O + CO5H2B + K + I =>
C6H7BO2 + C6H5IO + K2CO3 = C12H10O + CO5H2B + 2 K + I
| 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 49 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
