| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 V + O2 = 2 VO
CH3CHOHCH2 + O2 = CO2 + H2O =>
4 CH3CHOHCH2 + 17 O2 = 12 CO2 + 14 H2O
LiNiO2 = Li2O + Ni2O3 =>
2 LiNiO2 = Li2O + Ni2O3
PbN6 + CrMn2O8 = Cr2O3 + MnO3 + Pb3O4 + NO =>
3 PbN6 + 44 CrMn2O8 = 22 Cr2O3 + 88 MnO3 + Pb3O4 + 18 NO
Cu + Ca(NO3)2 = Ca + Cu(NO3)2 =>
Cu + Ca(NO3)2 = Ca + Cu(NO3)2
C7H15Br + NaOH = C7H14 + NaBr + H2O =>
C7H15Br + NaOH = C7H14 + NaBr + H2O
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O =>
Ca(HCO3)2(s) = CaCO3(s) + CO2(g) + H2O
CH3CN + H2O + H2SO4 = CH3COOH + (NH4)2SO4 =>
2 CH3CN + 4 H2O + H2SO4 = 2 CH3COOH + (NH4)2SO4
Cu{+} + O{-} = CuO =>
Cu{+} + O{-} = CuO
MgCO3Al2O3 = MgAl2O4CO2 =>
MgCO3Al2O3 = MgAl2O4CO2
(NH4)2CrO4 + FeCl3 = NH4Cl + Fe2(CrO4)3 =>
3(NH4)2CrO4 + 2 FeCl3 = 6 NH4Cl + Fe2(CrO4)3
Cu2O3 + H2O = Cu(OH)2 + O2 =>
2 Cu2O3 + 4 H2O = 4 Cu(OH)2 + O2
K2CO3(aq) + MgI2(aq) = KI2(aq) + Mg2(CO3)(aq) =>
K2CO3(aq) + 2 MgI2(aq) = 2 KI2(aq) + Mg2(CO3)(aq)
Cr0 = Cr =>
Cr0 = Cr
CH3NH3Cl + Ca(OH)2 = Ca{+2} + H2O + CH2NH3Cl{-} =>
2 CH3NH3Cl + Ca(OH)2 = Ca{+2} + 2 H2O + 2 CH2NH3Cl{-}
SO2(g) + O2(g) + H2O(I) = H2SO4(I) =>
2 SO2(g) + O2(g) + 2 H2O(I) = 2 H2SO4(I)
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
KClO3 + H2SO4 = O2 + K2SO4 + Cl2 + H2O =>
4 KClO3 + 2 H2SO4 = 5 O2 + 2 K2SO4 + 2 Cl2 + 2 H2O
Li3N + MgO = Li2O + Mg3N2 =>
2 Li3N + 3 MgO = 3 Li2O + Mg3N2
C4H8O2 + H2O = C3H6O2 + CH3OH =>
C4H8O2 + H2O = C3H6O2 + CH3OH
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3(H2O)4 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3(H2O)4 + 2(NH4)2SO4 + 2 H2SO4 + 6 H2O
Co + NO2{-} + H{+} = Co(NO2)6{3-} + NO + H2O =>
Co + 9 NO2{-} + 6 H{+} = Co(NO2)6{3-} + 3 NO + 3 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
Cd(NO3)2 + KI = CdI + K(NO3)2 =>
Cd(NO3)2 + KI = CdI + K(NO3)2
Na + C = NaC =>
Na + C = NaC
KCl(subscript) + H2O(sunscript) = HCl(subscript) + KOH(subscript) =>
KCl(subscript) + H2O(sunscript) = HCl(subscript) + KOH(subscript)
Xe + H = XeH =>
Xe + H = XeH
Na2S2O3(aq) + HCl(aq) = NaCl(s) + SO2(g) + S(s) + H2O(l) =>
Na2S2O3(aq) + 2 HCl(aq) = 2 NaCl(s) + SO2(g) + S(s) + H2O(l)
NiS + O2 = NiO + S2 =>
2 NiS + O2 = 2 NiO + S2
Na2CO3(aq) + SO2(g) + H2O(l) = NaHSO3(aq) + CO2(g) =>
Na2CO3(aq) + 2 SO2(g) + H2O(l) = 2 NaHSO3(aq) + CO2(g)
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Mg3P2 + K2Cr2O7 + HCl = Mg3(PO4)2 + CrCl3 + KCl + H2O =>
3 Mg3P2 + 8 K2Cr2O7 + 64 HCl = 3 Mg3(PO4)2 + 16 CrCl3 + 16 KCl + 32 H2O
C12H23 + O3 = CO2 + H2O =>
6 C12H23 + 71 O3 = 72 CO2 + 69 H2O
KC2H3O2 + H2O = HC2H3O2 + K2O =>
2 KC2H3O2 + H2O = 2 HC2H3O2 + K2O
K2S(aq) + LiOH(aq) = KOH + Li2S =>
K2S(aq) + 2 LiOH(aq) = 2 KOH + Li2S
KCe + AgNO3 = AgCe + KNO3 =>
KCe + AgNO3 = AgCe + KNO3
Hg2Cl2 = Hg + Cl =>
Hg2Cl2 = 2 Hg + 2 Cl
KI + Cd(NO3)2 = Cd(KI)2 + NO3 =>
2 KI + Cd(NO3)2 = Cd(KI)2 + 2 NO3
Ag + KSCN = AgKSCN =>
Ag + KSCN = AgKSCN
PF2 + FO = PF3O =>
PF2 + FO = PF3O
HI = H2I2 =>
2 HI = H2I2
K(SCN) + Ag(NO3)2 = K(NO3)2 + Ag(SCN) =>
K(SCN) + Ag(NO3)2 = K(NO3)2 + Ag(SCN)
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
CO + SO2 = CO2 + COS =>
3 CO + SO2 = 2 CO2 + COS
Na2SiF6 + Na = Si + NaF =>
Na2SiF6 + 4 Na = Si + 6 NaF
C3H7O6 + CH3OH = H2O + C8H8O3 =>
14 C3H7O6 + 46 CH3OH = 97 H2O + 11 C8H8O3
CuHO = CuOH =>
CuHO = CuOH
Li + Pb[OH]2 = Pb + LiOH =>
2 Li + Pb[OH]2 = Pb + 2 LiOH
Zn + NaOH = Na + ZnOH =>
Zn + NaOH = Na + ZnOH
HgO = Hg + O =>
HgO = Hg + O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
