| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(H2O)6(aq) + Na2S(aq) = CuS(s) + 2 Na(aq) + 6 H2O(l)
CuF2 + Al = AlF3 + Cu =>
3 CuF2 + 2 Al = 2 AlF3 + 3 Cu
H3P04 + NH3 = ((NH4)3P04) =>
H3P04 + 3 NH3 = ((NH4)3P04)
NaClO3 + HCl = NaCl + HClO3 =>
NaClO3 + HCl = NaCl + HClO3
NaClO3 + Mn + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaClO3 + 5 Mn + 6 H2SO4 = Cl2 + 5 MnSO4 + Na2SO4 + 6 H2O
ZnO + C = ZnCO =>
ZnO + C = ZnCO
Al(NO3)3 + N2H4 + H2O = Al + HNO3 =>
14 Al(NO3)3 + 3 N2H4 + 18 H2O = 14 Al + 48 HNO3
NO2 + H2 = HNO3 + N =>
3 NO2 + H2 = 2 HNO3 + N
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
Cu(s) + HNO3 = Cu(NO3)2(aq) + H2O(l) + NO2(g) =>
Cu(s) + 4 HNO3 = Cu(NO3)2(aq) + 2 H2O(l) + 2 NO2(g)
CH3SH + H2O = CH3OH + H2S =>
CH3SH + H2O = CH3OH + H2S
K2CrO4 + HI = I2 + CrI3 + KOH + H2O =>
2 K2CrO4 + 12 HI = 3 I2 + 2 CrI3 + 4 KOH + 4 H2O
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
FeCl2 + LiOH = Fe(OH)2 + LiCl =>
FeCl2 + 2 LiOH = Fe(OH)2 + 2 LiCl
NaOH + Cl2 = NaClO + H2 =>
2 NaOH + Cl2 = 2 NaClO + H2
KNO2 + KBr + H2SO4 = Br2 + K2SO4 + NO + H2O =>
2 KNO2 + 2 KBr + 2 H2SO4 = Br2 + 2 K2SO4 + 2 NO + 2 H2O
CrO2O7 + VO = Cr + VO3 =>
2 CrO2O7 + 9 VO = 2 Cr + 9 VO3
Al2O3 + HCl = AlCl3 + O2 + H2 =>
2 Al2O3 + 12 HCl = 4 AlCl3 + 3 O2 + 6 H2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
K2SO4 + Ba(NO3)2 = KNO3 + BaSO4 =>
K2SO4 + Ba(NO3)2 = 2 KNO3 + BaSO4
HBO + NaOH = H2O + NaBO =>
HBO + NaOH = H2O + NaBO
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = CrCO3(s) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)2CO3(aq) = 2 CrCO3(s) + 4 NH4(aq) + (SO4)3(aq)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
MgCO3 + HNO3 = Mg(NO3)2 + CO2H2O =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + CO2H2O
[Ag(NH3)2]Cl + HCHO + H2O = Ag + HCOONH4 + NH4Cl + NH3 =>
2[Ag(NH3)2]Cl + HCHO + H2O = 2 Ag + HCOONH4 + 2 NH4Cl + NH3
Al(s) + Cl2(g) = AlCl3(aq) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(aq)
Al + AgNO3 = Al(NO3)3 + Ag =>
Al + 3 AgNO3 = Al(NO3)3 + 3 Ag
Al2O3 + N2O5 = Al(NO3)3 =>
Al2O3 + 3 N2O5 = 2 Al(NO3)3
NH7C3O2 + O2 = CO2 + H2O + N2 =>
4 NH7C3O2 + 15 O2 = 12 CO2 + 14 H2O + 2 N2
C6H12O6 + I2 + NaOH = C6H11O6 + NaI + H2O =>
2 C6H12O6 + I2 + 2 NaOH = 2 C6H11O6 + 2 NaI + 2 H2O
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
FeC2O4H2OH2O(s) + O2(g) = Fe2O3(s) + H2O(g) + CO2(g) =>
4 FeC2O4H2OH2O(s) + 3 O2(g) = 2 Fe2O3(s) + 8 H2O(g) + 8 CO2(g)
C2H4O + K2Cr2O7 + H2SO4 = C2H4O2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H4O + K2Cr2O7 + 4 H2SO4 = 3 C2H4O2 + K2SO4 + Cr2(SO4)3 + 4 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe(NH4)2(SO4)2*6H2O + NaOH = Fe(OH)2 + Na2(NH4)2(SO4)2 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 2 NaOH = Fe(OH)2 + Na2(NH4)2(SO4)2 + 6 H2O
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
Al{3+} + Mn(SO4) = Al2(SO4)3 + Mn{2+} =>
2 Al{3+} + 3 Mn(SO4) = Al2(SO4)3 + 3 Mn{2+}
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
F2 + ZnBr2 = ZnF2 + Br2 =>
F2 + ZnBr2 = ZnF2 + Br2
Na + (H2O) = NaOH + H2 =>
2 Na + 2(H2O) = 2 NaOH + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Pb3O4 + Mn{2+} + H3O{+} = MnO4{-} + H2O + Pb{2+}redox =>
5 Pb3O4 + 2 Mn{2+} + 24 H3O{+} = 2 MnO4{-} + 36 H2O + 15 Pb{2+}redox
Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2
Mn{2+} + ClO3{-} + OH{-} = Cl{-} + H2O + MnO2 =>
3 Mn{2+} + ClO3{-} + 6 OH{-} = Cl{-} + 3 H2O + 3 MnO2
OCl + Ag2S = SO4 + AgCl + Cl2 =>
4 OCl + Ag2S = SO4 + 2 AgCl + Cl2
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2 =>
SrCl2 + (NH4)2O = SrO + (NH4)2Cl2
CaCl2 + Cu3N = CuCl + Ca3N2 =>
3 CaCl2 + 2 Cu3N = 6 CuCl + Ca3N2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
