| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH(aq) + CO2(g) = (NH4)2CO3(aq) + H2O
NaClO + H202 = NaCl + H2O =>
101 NaClO + H202 = 101 NaCl + 101 H2O
KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + H2O =>
2 KHCO3 + Ba(OH)2 = K2CO3 + BaCO3 + 2 H2O
Al + HClO4 = AlClO4 + H2 =>
2 Al + 2 HClO4 = 2 AlClO4 + H2
Al2(SO4)3 + Sr(OH)2 = Sr(SO4)2 + Al2(OH)3 =>
2 Al2(SO4)3 + 3 Sr(OH)2 = 3 Sr(SO4)2 + 2 Al2(OH)3
BaCl2 + (NH4)2C2O4 = BaC2O4 + (NH4)Cl =>
BaCl2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)Cl
Na2O + HIO3 = NaIO3 + H2O =>
Na2O + 2 HIO3 = 2 NaIO3 + H2O
H2O(s) + KO2(s) = KOH(s) + O2(g) =>
2 H2O(s) + 4 KO2(s) = 4 KOH(s) + 3 O2(g)
MnO2 + Cu{2+} + H2O = MnO4{-} + Cu{+} + H{+} =>
MnO2 + 3 Cu{2+} + 2 H2O = MnO4{-} + 3 Cu{+} + 4 H{+}
Cl2 + CCl4 = CCl5 =>
Cl2 + 2 CCl4 = 2 CCl5
CH8CH2OH + O2 = CO2 + H2O =>
4 CH8CH2OH + 17 O2 = 8 CO2 + 22 H2O
KC2H3COO + NaNO3 = KNO3 + NaC2H3CO2 =>
KC2H3COO + NaNO3 = KNO3 + NaC2H3CO2
CaCl2O3 = CaCl2 + O2 =>
2 CaCl2O3 = 2 CaCl2 + 3 O2
RCH2OH + KMnO4 = RCOH + MnO2 + KOH + H2O =>
3 RCH2OH + 2 KMnO4 = 3 RCOH + 2 MnO2 + 2 KOH + 2 H2O
C3H6(OH)2 + K2Cr2O7 + H2SO4 = CH2(CHO)2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6(OH)2 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH2(CHO)2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
Br2 + OH{-}1 = Br1{-} + BrO1{-} + H2O =>
Br2 + 2 OH{-}1 = Br1{-} + BrO1{-} + H2O
Na2CO3(aq) + HC2H3O2(aq) = H2O(l) + CO2(g) + NaC2H3O2(aq) =>
Na2CO3(aq) + 2 HC2H3O2(aq) = H2O(l) + CO2(g) + 2 NaC2H3O2(aq)
Ag(NO3)2 + CaCl2 = AgCl2Ca(NO3)2 =>
Ag(NO3)2 + CaCl2 = AgCl2Ca(NO3)2
Na2CrO4 + Cu + H2O = CuCrO4 + NaOH + H2 =>
Na2CrO4 + Cu + 2 H2O = CuCrO4 + 2 NaOH + H2
(CH3CO)2O + C6H5NH2 = CH3CONHC6H5 + CH3COOH =>
(CH3CO)2O + C6H5NH2 = CH3CONHC6H5 + CH3COOH
HBrO3 + CaCO3 = Ca(BrO3)2 + H2CO3 =>
2 HBrO3 + CaCO3 = Ca(BrO3)2 + H2CO3
MgZn + HCl = MgZnCl2 + H2 =>
MgZn + 2 HCl = MgZnCl2 + H2
CaCl + HSO4 = CaSO4 + HCl =>
CaCl + HSO4 = CaSO4 + HCl
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
C3H7 + NaOH = C3H6Na + H2O =>
C3H7 + NaOH = C3H6Na + H2O
Na[HCO3] + HCl = CO2 + H2O + NaCl =>
Na[HCO3] + HCl = CO2 + H2O + NaCl
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
S2O8{-2} + IO3{-} + OH{-} = H2IO6{-3} + SO4{-2} + H2O =>
S2O8{-2} + IO3{-} + 4 OH{-} = H2IO6{-3} + 2 SO4{-2} + H2O
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
CuS + HNO3 = Cu(NO3)2 + NO2 + H2O + SO3 =>
CuS + 10 HNO3 = Cu(NO3)2 + 8 NO2 + 5 H2O + SO3
CrCO3 = CrO + CO2 =>
CrCO3 = CrO + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeSO4 = Fe + Fe2(SO4)3 =>
3 FeSO4 = Fe + Fe2(SO4)3
Co(NO3)2 + NaNO3 = CoNO3 + Na(NO3)2 =>
Co(NO3)2 + NaNO3 = CoNO3 + Na(NO3)2
CH3C4H10 + O2 = CO2 + H2O =>
4 CH3C4H10 + 33 O2 = 20 CO2 + 26 H2O
RCOOK + NaOH = RCOONa + KOH =>
RCOOK + NaOH = RCOONa + KOH
CHNaO3 + HCl = NaCl + H2CO3 =>
CHNaO3 + HCl = NaCl + H2CO3
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HClO4(l) + P2O5 = Cl2O7(l) + HPO3(s) =>
2 HClO4(l) + P2O5 = Cl2O7(l) + 2 HPO3(s)
C6H12O6(s) + O2(g) = CO2 + H2O =>
C6H12O6(s) + 6 O2(g) = 6 CO2 + 6 H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
Fe + BaCl2 = FeCl2 + Ba =>
Fe + BaCl2 = FeCl2 + Ba
Mg(NO3)2 + K2(SO4) = Mg(SO4) + K2(NO3)2 =>
Mg(NO3)2 + K2(SO4) = Mg(SO4) + K2(NO3)2
Al(NO3)3 + NH3 + H2O = NH4NO3 + AlOOOH =>
4 Al(NO3)3 + 10 NH3 + 9 H2O = 11 NH4NO3 + 4 AlOOOH
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
NaOH + CuCl = NaCl + CuOH =>
NaOH + CuCl = NaCl + CuOH
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CaCl2 + C17H35COONa = (C17H35COO)2Ca + NaCl =>
CaCl2 + 2 C17H35COONa = (C17H35COO)2Ca + 2 NaCl
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
| 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/24
Équations équilibrées sur02/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
