| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H8O2 + HCl = C3H5Cl + 2 H2O
FeO + HNO2 = Fe + HNO3 =>
FeO + HNO2 = Fe + HNO3
Na2S + HNO3 = S + NO2 + NaNO3 + H2O =>
Na2S + 4 HNO3 = S + 2 NO2 + 2 NaNO3 + 2 H2O
I2O4 + H2O = HIO4 + I2 =>
7 I2O4 + 4 H2O = 8 HIO4 + 3 I2
KI = K1 + I2 =>
2 KI = 2 K1 + I2
Ba(NO3)2 + HgCl2 = Hg(NO3)2 + BaCl2 =>
Ba(NO3)2 + HgCl2 = Hg(NO3)2 + BaCl2
CoO(OH) + HCl(d) = CoCl2 + Cl2 + H2O =>
2 CoO(OH) + 6 HCl(d) = 2 CoCl2 + Cl2 + 4 H2O
FeO + HNO2 = Fe + HNO3 =>
FeO + HNO2 = Fe + HNO3
Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O
Mn + HNO3 = Mn(NO3)2 + NHNO + H2O =>
9 Mn + 22 HNO3 = 9 Mn(NO3)2 + 2 NHNO + 10 H2O
FeO + HNO2 = Fe + HNO3 =>
FeO + HNO2 = Fe + HNO3
CH2COONaCH3COOCH2 + NaOH = NaOOCCH2COONa + CH3CH2OH =>
CH2COONaCH3COOCH2 + NaOH = NaOOCCH2COONa + CH3CH2OH
NaHCO3 + Ag = Na + AgHCO3 =>
NaHCO3 + Ag = Na + AgHCO3
Mg(s) + Ni(NO3)2(aq) = Mg(NO3)(aq) + Ni(aq) =>
2 Mg(s) + Ni(NO3)2(aq) = 2 Mg(NO3)(aq) + Ni(aq)
Al4C3(aq) + H2O(l) = CH4(g) + Al(OH)3(s) =>
Al4C3(aq) + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3(s)
Na2C2O4 + K2MnO4 + H2SO4 = CO2 + H2O + MnSO4 + K2SO4 + Na2SO4 =>
2 Na2C2O4 + K2MnO4 + 4 H2SO4 = 4 CO2 + 4 H2O + MnSO4 + K2SO4 + 2 Na2SO4
CH3(CH2)3OH + O2 = CO + H2O =>
CH3(CH2)3OH + 4 O2 = 4 CO + 5 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H3OCl + O2 = CO2 + HCl + H2O =>
C2H3OCl + 2 O2 = 2 CO2 + HCl + H2O
CaCl2 + Ag3(PO4) = Ca3(PO4)2 + AgCl =>
3 CaCl2 + 2 Ag3(PO4) = Ca3(PO4)2 + 6 AgCl
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn =>
Zn + Sn(NO3)4 = Zn(NO3)4 + Sn
Sr(OH)2 + H2CO3 = SrCO3 + HOH =>
Sr(OH)2 + H2CO3 = SrCO3 + 2 HOH
Ni2 + FeCl2 = Fe + NiCl =>
Ni2 + FeCl2 = Fe + 2 NiCl
MnO(OH)2 + HNO3 + NaBiO3 = Bi(NO3)3 + H2O + NaNO3 + HMnO4 =>
2 MnO(OH)2 + 12 HNO3 + 3 NaBiO3 = 3 Bi(NO3)3 + 7 H2O + 3 NaNO3 + 2 HMnO4
Cu(SCN)2 + Na2SO3 = Cu(SO3) + Na(SCN) =>
Cu(SCN)2 + Na2SO3 = Cu(SO3) + 2 Na(SCN)
NH4CI + KOH = NH4OH + KCI =>
NH4CI + KOH = NH4OH + KCI
S + Ba = BaS =>
S + Ba = BaS
K2CrO4 + HgNO3 = KNO3 + Hg2CrO4 =>
K2CrO4 + 2 HgNO3 = 2 KNO3 + Hg2CrO4
H2SO4Fe = FeSO4H2 =>
H2SO4Fe = FeSO4H2
KOH + AgCl + H2 = KCl + Ag + H2O =>
2 KOH + 2 AgCl + H2 = 2 KCl + 2 Ag + 2 H2O
Cu{2+} + H2S + H2O = CuS + H3O{+} =>
Cu{2+} + H2S + 2 H2O = CuS + 2 H3O{+}
CH3NH2(aq) + H2O = CH3NH3{+}(aq) + OH{-}(aq) =>
CH3NH2(aq) + H2O = CH3NH3{+}(aq) + OH{-}(aq)
ClSO3H + H2O = ClSO3{-} + H3O{+} =>
ClSO3H + H2O = ClSO3{-} + H3O{+}
NaOH + HClO4 = H2ClO + NaO4 =>
NaOH + HClO4 = H2ClO + NaO4
C9H18 + O2 = CO2 + water =>
2 C9H18 + 27 O2 = 18 CO2 + 18 H2O
VO3 + N2H4 + HCl = N2 + VOCl2 + H2O =>
2 VO3 + N2H4 + 4 HCl = N2 + 2 VOCl2 + 4 H2O
MnO(OH) + NH3 = MnO2 + NH4 =>
MnO(OH) + NH3 = MnO2 + NH4
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
AlCl3 + KI = AlI3 + KCl =>
AlCl3 + 3 KI = AlI3 + 3 KCl
SiO + HF = SiF4 + H2O + H2 =>
SiO + 4 HF = SiF4 + H2O + H2
Na2S2O3 + Cl2 + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
CaCO2 + SO3 = CaSO3 + CO2 =>
CaCO2 + SO3 = CaSO3 + CO2
FeO + HNO2 = Fe + HNO3 =>
FeO + HNO2 = Fe + HNO3
H3PO4 + Fe(NO3)3 = HNO3 + FePO4 =>
H3PO4 + Fe(NO3)3 = 3 HNO3 + FePO4
Hg(NO3)2 + KI(s) = HgI2(s) + KNO3(s) =>
Hg(NO3)2 + 2 KI(s) = HgI2(s) + 2 KNO3(s)
NH4 + OH + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4 + 2 OH + H2C2O4 = (NH4)2C2O4 + 2 H2O
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi =>
Bi(OH)3 + Sn(OH)3{-} = Sn(OH)6{-}2 + Bi
C2H5 + C9H8O2 = C11H12O2 + H2O =>
28 C2H5 + 39 C9H8O2 = 37 C11H12O2 + 4 H2O
MgSO4 + HCO3{-} = MgCO3 + H{+} + SO4{-2} =>
MgSO4 + HCO3{-} = MgCO3 + H{+} + SO4{-2}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
