| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 Na2WO4 + Na2HPO4 + 26 HCl = H3PW12O40 + 26 NaCl + 12 H2O
P4S5 = P + S =>
P4S5 = 4 P + 5 S
MoS2 + H2O = MoO2 + H2S =>
MoS2 + 2 H2O = MoO2 + 2 H2S
CuCl2 + K2Cr2O7 = CuCr2 + Cl2K2 + O =>
CuCl2 + K2Cr2O7 = CuCr2 + Cl2K2 + 7 O
Na2S2O3 + I2 + H2O = HI + Na2SO4 + S =>
Na2S2O3 + I2 + H2O = 2 HI + Na2SO4 + S
(NH4)2S(aq) + CuCl2(aq) = CuS(s) + NH4Cl(s) =>
(NH4)2S(aq) + CuCl2(aq) = CuS(s) + 2 NH4Cl(s)
Ba(ClO3)2 = BaCl2 + O2 =>
Ba(ClO3)2 = BaCl2 + 3 O2
CuBr2 + HgCl2 = CuCl2 + HgBr2 =>
CuBr2 + HgCl2 = CuCl2 + HgBr2
FeBr3(aq) + K2S(aq) = Fe2S3 + KBr =>
2 FeBr3(aq) + 3 K2S(aq) = Fe2S3 + 6 KBr
Zn + C2H4O2 = ZnC4H6O4 + H2 =>
Zn + 2 C2H4O2 = ZnC4H6O4 + H2
NiSO4 + NH4OH = Ni(NH3)4SO4 + H2O =>
NiSO4 + 4 NH4OH = Ni(NH3)4SO4 + 4 H2O
Pb2 + Fe2SO4 = Fe2 + Pb2SO4 =>
Pb2 + Fe2SO4 = Fe2 + Pb2SO4
KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + KNO3 =>
2 KHCO3 + Ca(NO3)2 = Ca(HCO3)2 + 2 KNO3
Al(s) + Ni(No)3(aq) = Al(No3)3(aq) + Ni(s) =>
Al(s) + 3 Ni(No)3(aq) = Al(No3)3(aq) + 3 Ni(s)
Cu2SO4 + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2SO4 + 2 H2SO4 = 2 CuSO4 + SO2 + 2 H2O
Pb(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 22 Cr2O3 + 88 MnO2 + 5 Pb3O4 + 90 NO
MnO4 + Fe + H3O = Mn + FeH2O =>
MnO4 + 12 Fe + 8 H3O = Mn + 12 FeH2O
AlOHCl2 + KCl = AlCl3 + KOH =>
AlOHCl2 + KCl = AlCl3 + KOH
Ca(CH3CO2)2 = CaCO3 + C3H6O =>
Ca(CH3CO2)2 = CaCO3 + C3H6O
C4H9COOH + KMnO4 + H2SO4 = CH3COOH + H2O + K2SO4 + MnSO4 =>
10 C4H9COOH + 12 KMnO4 + 18 H2SO4 = 25 CH3COOH + 18 H2O + 6 K2SO4 + 12 MnSO4
P + Ba(OH)2 = PH3 + BaHPO2 =>
4 P + 3 Ba(OH)2 = PH3 + 3 BaHPO2
SO{3} + Al{2}O{3} = Al + SO{4} =>
2 SO{3} + Al{2}O{3} = Al + 2 SO{4}
Li + Ni(NO3)2 = LiNO3 + Ni =>
2 Li + Ni(NO3)2 = 2 LiNO3 + Ni
CU + CO3 = CUO + CO2 =>
CU + CO3 = CUO + CO2
NO3{-} + Cu{+} + H{+} = NO + H2O + Cu{2+} =>
NO3{-} + 3 Cu{+} + 4 H{+} = NO + 2 H2O + 3 Cu{2+}
Na(OH) + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
Al + CaCl3 = Ca + AlCl2 =>
3 Al + 2 CaCl3 = 2 Ca + 3 AlCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na2C2O4 + H2O = H2C2O4 + NaOH =>
Na2C2O4 + 2 H2O = H2C2O4 + 2 NaOH
K2Cr2O7 + NaCl + H2SO4 = CrCl3 + Na2SO4 + K2SO4 + Cl2 + H2O =>
K2Cr2O7 + 12 NaCl + 7 H2SO4 = 2 CrCl3 + 6 Na2SO4 + K2SO4 + 3 Cl2 + 7 H2O
HCHO + O2 = HO2 + CO =>
HCHO + 2 O2 = 2 HO2 + CO
VO2 + NaOH = Na2VO3 + H2O =>
VO2 + 2 NaOH = Na2VO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H4O2 + H2 = C2H4O + H2O =>
C2H4O2 + H2 = C2H4O + H2O
O2 = O3 =>
3 O2 = 2 O3
C6H5CH2Cl + KMnO4 + H2SO4 = C5H6COOH + MnSO4 + K2SO4 + HCl + CO2 =>
58 C6H5CH2Cl + 38 KMnO4 + 57 H2SO4 = 66 C5H6COOH + 38 MnSO4 + 19 K2SO4 + 58 HCl + 10 CO2
Cl2(g) + OH{-} = ClO3{-}(aq) + Cl{-}(aq) + H2O =>
3 Cl2(g) + 6 OH{-} = ClO3{-}(aq) + 5 Cl{-}(aq) + 3 H2O
BaOHCl + HNO3 = BaClNO3 + H2O =>
BaOHCl + HNO3 = BaClNO3 + H2O
C2H6 + HCl = C2H4Cl2 + H =>
C2H6 + 2 HCl = C2H4Cl2 + 4 H
CH3COOH + AgO = CO2 + H2O + Ag =>
CH3COOH + 4 AgO = 2 CO2 + 2 H2O + 4 Ag
CHCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 CHCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H5Cl + NH3 = C2H5NH2 + NH4Cl =>
C2H5Cl + 2 NH3 = C2H5NH2 + NH4Cl
V + O2 = VO2 =>
V + O2 = VO2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
Ca + CoCl2 = CaCl2 + Co =>
Ca + CoCl2 = CaCl2 + Co
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
ZnSO4 + NaOH = Na2SO4 + Zn[OH]2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn[OH]2
HCI + AI = AICI + H2 =>
2 HCI + 2 AI = 2 AICI + H2
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + H2O =>
NaAl(SO4)2*12H2O + NaHCO3 = Al(H2O)5(OH)SO4 + Na2SO4 + CO2 + 7 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
