| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + Ca(OH)2 = CaSiO3 + H2O
H{+} + Cr2O7{2–} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
14 H{+} + Cr2O7{2–} + 10 Fe{2+} = 2 Cr{3+} + 10 Fe{3+} + 7 H2O
SiO2 + Na2CO3 + CaCO3 = CO2 + Na2O*CaO*SiO2 =>
SiO2 + Na2CO3 + CaCO3 = 2 CO2 + Na2O*CaO*SiO2
Cr2O7{2-} + I3{-} + H{+} = Cr{3+} + IO3{-} + H2O =>
8 Cr2O7{2-} + 3 I3{-} + 58 H{+} = 16 Cr{3+} + 9 IO3{-} + 29 H2O
Sn + KCl = KSn + Cl =>
Sn + KCl = KSn + Cl
XSiCl4 + H2O = XH4SiO4 + HCl =>
XSiCl4 + 4 H2O = XH4SiO4 + 4 HCl
Fe3O4 + Cu = CuO + Fe =>
Fe3O4 + 4 Cu = 4 CuO + 3 Fe
NO2 + KOH = KNO2 + KO3 + H2O =>
5 NO2 + 6 KOH = 5 KNO2 + KO3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2CO3 + KCl = K2CO3 + NaCl =>
Na2CO3 + 2 KCl = K2CO3 + 2 NaCl
C5H14O + O2 = CO2 + H2O =>
C5H14O + 8 O2 = 5 CO2 + 7 H2O
Fe2(SO4)3 + Cu(OH)2 = Fe(OH)3 + CuSO4 =>
Fe2(SO4)3 + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 CuSO4
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
Cs(s) + H2O(l) = CsOH(s) + H2(g) =>
2 Cs(s) + 2 H2O(l) = 2 CsOH(s) + H2(g)
HNO3 + V = V(NO3)2 + NO2 + H2O =>
4 HNO3 + V = V(NO3)2 + 2 NO2 + 2 H2O
Na3C6H5O7 + H = Na + C6H12O6 + H2O =>
Na3C6H5O7 + 9 H = 3 Na + C6H12O6 + H2O
I2 + Ba(OH)2 = BaI2 + Ba(IO3)2 + H2O =>
6 I2 + 6 Ba(OH)2 = 5 BaI2 + Ba(IO3)2 + 6 H2O
LiBr + FSO4 = FBr + LiSO4 =>
LiBr + FSO4 = FBr + LiSO4
NH3 + H2O2 + NaOH = NaNO2 + H2O =>
NH3 + 3 H2O2 + NaOH = NaNO2 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C3H8O = C3 + H8 + O2 =>
2 C3H8O = 2 C3 + 2 H8 + O2
KIO4 = KIO3 + O2 =>
2 KIO4 = 2 KIO3 + O2
CrO2Cl2 + NaOH = H2CrO4 + NaCl =>
CrO2Cl2 + 2 NaOH = H2CrO4 + 2 NaCl
H2O + I2 = IO2{-} + I{-} + H{+} =>
2 H2O + 2 I2 = IO2{-} + 3 I{-} + 4 H{+}
NaI + Ag2CO3 = NaCO3 + Ag2I =>
NaI + Ag2CO3 = NaCO3 + Ag2I
C6H5COCl + C6H4OHCOOH = C6H4OHCOCl + (C6H5CO)2O + HCl =>
2 C6H5COCl + C6H4OHCOOH = C6H4OHCOCl + (C6H5CO)2O + HCl
Al + HBr = H + Al3Br =>
3 Al + HBr = H + Al3Br
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(NH4)3PO4 + NaOH = Na3PO4 + H2O + NH3 =>
(NH4)3PO4 + 3 NaOH = Na3PO4 + 3 H2O + 3 NH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni + AgNO3 = Ni(NO3) + Ag =>
Ni + AgNO3 = Ni(NO3) + Ag
NH4OH + FeBr3 = FeOH + NH4Br3 =>
NH4OH + FeBr3 = FeOH + NH4Br3
K + MgCl2 = K2Cl2 + Mg =>
2 K + MgCl2 = K2Cl2 + Mg
C4H9Br + KOH = C4H8 + KBr + H2O =>
C4H9Br + KOH = C4H8 + KBr + H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
C7H11OH + H2SO4 = C7H11 + H2O + HSO4 =>
C7H11OH + H2SO4 = C7H11 + H2O + HSO4
Zn + Cu(OH)2 = Zn(OH)4 + Cu =>
Zn + 2 Cu(OH)2 = Zn(OH)4 + 2 Cu
CuS(s) + HNO3(aq) = CuSO4(aq) + NO(g) + H2O(l) =>
3 CuS(s) + 8 HNO3(aq) = 3 CuSO4(aq) + 8 NO(g) + 4 H2O(l)
HI + Zn(NO3)2 = HNO3 + ZnI2 =>
2 HI + Zn(NO3)2 = 2 HNO3 + ZnI2
Aluminiumchloride + Water = aluminiumhydroxide + hydrogenchloride =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
MgCO3 + Ca(OH)2 = MgO + Ca(HCO3)2 =>
2 MgCO3 + Ca(OH)2 = 2 MgO + Ca(HCO3)2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)
H2SO4 + Fe2(CO3)3 = Fe2(SO4)3 + CO2 + H2O =>
3 H2SO4 + Fe2(CO3)3 = Fe2(SO4)3 + 3 CO2 + 3 H2O
C3H2O2 + O2 = CO2 + H2 =>
C3H2O2 + 2 O2 = 3 CO2 + H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
C16H34 + CuO = H2O + CO2 + Cu2O =>
C16H34 + 98 CuO = 17 H2O + 16 CO2 + 49 Cu2O
RbO2 + SO2 = RbSO4 =>
RbO2 + SO2 = RbSO4
N = N0 =>
N = N0
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/01/24
Équations équilibrées sur03/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
