| Équations équilibrées la veille | Équations équilibrées le lendemain |
ZnI + NaOH = NaI + ZnOH
H3SO4 = SO2 + O2 + H2O =>
4 H3SO4 = 4 SO2 + O2 + 6 H2O
NaBr(aq) + KCl(aq) = KBr(aq) + NaCl(aq) =>
NaBr(aq) + KCl(aq) = KBr(aq) + NaCl(aq)
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
SO3 + (CaO)2 = CaSO4 =>
2 SO3 + (CaO)2 = 2 CaSO4
NH4 + Cl2 = NH4Cl2 =>
NH4 + Cl2 = NH4Cl2
Zn + (NH4)2MoO4 + HCl = (MoO2)2MoO4 + ZnCl2 + NH4Cl + H2O =>
Zn + 3(NH4)2MoO4 + 8 HCl = (MoO2)2MoO4 + ZnCl2 + 6 NH4Cl + 4 H2O
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
NaOH + NO2 = NaNO3 + H2O + NaNO2 =>
2 NaOH + 2 NO2 = NaNO3 + H2O + NaNO2
H2S + O = H2O + S2 =>
2 H2S + 2 O = 2 H2O + S2
AlCl3 + (NH4)2CO3 + H2O = Al(OH)3 + NH4Cl + CO2 =>
2 AlCl3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 6 NH4Cl + 3 CO2
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
As2S5 + HNO3 = H2SO4 + H3AsO4 + H2O + NO2 =>
As2S5 + 40 HNO3 = 5 H2SO4 + 2 H3AsO4 + 12 H2O + 40 NO2
(NH4)2Cr2O7 = HN3 + Cr2O3 + O2 + H2O =>
6(NH4)2Cr2O7 = 4 HN3 + 6 Cr2O3 + O2 + 22 H2O
Ba(OH)2 + N2 = BaN2 + OH =>
Ba(OH)2 + N2 = BaN2 + 2 OH
Ca(OH)2 + H2(CO3) = H(OH) + Ca(CO3) =>
Ca(OH)2 + H2(CO3) = 2 H(OH) + Ca(CO3)
K2Cr2O7 + S + H2O = Cr2O3 + SO + KOH =>
K2Cr2O7 + 3 S + H2O = Cr2O3 + 3 SO + 2 KOH
Zn(C2H3O2)2 + Pb(NO3)2 = Zn(NO3)2 + Pb(C2H3O2)2 =>
Zn(C2H3O2)2 + Pb(NO3)2 = Zn(NO3)2 + Pb(C2H3O2)2
K2SO4 + Fe2(Cl)3 = K2Cl + Fe2(SO4)3 =>
3 K2SO4 + Fe2(Cl)3 = 3 K2Cl + Fe2(SO4)3
CH3CH2OH + Cr2O7{2-} + H{+} = Cr3{+} + CH3COOH + H2O =>
17 CH3CH2OH + 6 Cr2O7{2-} + 16 H{+} = 4 Cr3{+} + 17 CH3COOH + 25 H2O
RbOH + H2S = RbHS + H2O =>
RbOH + H2S = RbHS + H2O
MnO2 + HNO3 = Mn(NO3)4 + H2O =>
MnO2 + 4 HNO3 = Mn(NO3)4 + 2 H2O
VO2{+} + SO3{-2} + H{+} = VO{2+} + SO4{2-} + H2O =>
2 VO2{+} + SO3{-2} + 2 H{+} = 2 VO{2+} + SO4{2-} + H2O
Si4 + H2O = SiO2 + H =>
Si4 + 8 H2O = 4 SiO2 + 16 H
Ge(OH)4 + H2CO3 = GeOH(HCO3)3 + H2O =>
Ge(OH)4 + 3 H2CO3 = GeOH(HCO3)3 + 3 H2O
MnO2 + HNO3 = Mn(NO3)2 + O2 + H2O =>
2 MnO2 + 4 HNO3 = 2 Mn(NO3)2 + O2 + 2 H2O
FeCl3 + CaH2 = CaCl2 + FeH3 =>
2 FeCl3 + 3 CaH2 = 3 CaCl2 + 2 FeH3
AlOHCl2 + HCl = AlCl3 + H2O =>
AlOHCl2 + HCl = AlCl3 + H2O
C3Cl3N3O3 + CH3COCH3 + NaOH = CHCl3 + C3H3N3O3 + CH3COONa =>
C3Cl3N3O3 + CH3COCH3 + NaOH = CHCl3 + C3H3N3O3 + CH3COONa
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g) =>
KCN(aq) + HCl(aq) = KCl(aq) + HCN(g)
MnO2 + HNo3 = Mn(No3)2 + H2O + O2 =>
2 MnO2 + 4 HNo3 = 2 Mn(No3)2 + 2 H2O + O2
CH3COOH + CH3CH2CH2CH2NH2 = CH3COONH2 + CH3CH2CH2CH3 =>
CH3COOH + CH3CH2CH2CH2NH2 = CH3COONH2 + CH3CH2CH2CH3
Pb(OH)2 + H2SO4 = (PbOH)2SO4 + H2O =>
2 Pb(OH)2 + H2SO4 = (PbOH)2SO4 + 2 H2O
KSO4 + AlNO3 = KNO3 + AlSO4 =>
KSO4 + AlNO3 = KNO3 + AlSO4
ZnO2 + H2SO4 = ZnSO4 + O2 + H2O =>
2 ZnO2 + 2 H2SO4 = 2 ZnSO4 + O2 + 2 H2O
(CuOH)2SO4 + (NH4)2SO4 + NH4OH = (Cu(NH3)4)SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH4OH = 2(Cu(NH3)4)SO4 + 8 H2O
AgCl(sunlight) = Ag + Cl2 =>
2 AgCl(sunlight) = 2 Ag + Cl2
AgNo3 + MgCl2 = AgCl + Mg(No3)2 =>
2 AgNo3 + MgCl2 = 2 AgCl + Mg(No3)2
Ca3(PO4)2 + Na2CO3 = Ca(CO3) + Na3(PO4) =>
Ca3(PO4)2 + 3 Na2CO3 = 3 Ca(CO3) + 2 Na3(PO4)
C4H6O6 + NaHCO3 = C4H4O6Na2 + H2O + CO2 =>
C4H6O6 + 2 NaHCO3 = C4H4O6Na2 + 2 H2O + 2 CO2
U2O6 + HNO3 = U2N2O11 + H2O =>
U2O6 + 2 HNO3 = U2N2O11 + H2O
CaCo3 + HCl = CaCl2 + Co2 + H =>
2 CaCo3 + 4 HCl = 2 CaCl2 + 3 Co2 + 4 H
HNO3 + K2CO3 = K2NO3 + HCO3 =>
HNO3 + K2CO3 = K2NO3 + HCO3
MnO2 + HNo3 = Mn(No3)2 + H2O + O2 =>
2 MnO2 + 4 HNo3 = 2 Mn(No3)2 + 2 H2O + O2
AgNo3 + MgCl2 = AgCl + Mg(No3)2 =>
2 AgNo3 + MgCl2 = 2 AgCl + Mg(No3)2
Fe(NO3)2 + H2O = Fe(OH)2 + HNO3 =>
Fe(NO3)2 + 2 H2O = Fe(OH)2 + 2 HNO3
CaO(s) + H2O(aq) = CaH + HO2 =>
CaO(s) + H2O(aq) = CaH + HO2
CaCl2 + NaCO3 = NaCl + Ca + CO3 =>
CaCl2 + 2 NaCO3 = 2 NaCl + Ca + 2 CO3
C3H6O2 + C4H10O = H2O + C8H16O2 =>
4 C3H6O2 + 5 C4H10O = 5 H2O + 4 C8H16O2
H2O + CO2 = C6H12O + O2 =>
12 H2O + 12 CO2 = 2 C6H12O + 17 O2
| 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 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
