| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(HSO4)2 + 2 NaOH = FeSO4 + Na2SO4 + 2 H2O
water + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2 =>
HC2H3O2 + K2SO4 = HSO4 + K2C2H3O2
Ba + Ni(SO4) = Ba(SO4) + Ni2 =>
2 Ba + 2 Ni(SO4) = 2 Ba(SO4) + Ni2
F2 + NH3 = NF2 + H3 =>
F2 + NH3 = NF2 + H3
Al + FeBr2 = AlBr3 + Fe =>
2 Al + 3 FeBr2 = 2 AlBr3 + 3 Fe
MgSO4 + NaOH = Na2(SO4) + Mg(OH)2 =>
MgSO4 + 2 NaOH = Na2(SO4) + Mg(OH)2
Mg(NO3)24H2O + Fe(NO3)3*9H2O + CH4N2O = MgFe2O4 + CO2 + H2O + N2 =>
3 Mg(NO3)24H2O + 6 Fe(NO3)3*9H2O + 86 CH4N2O = 3 MgFe2O4 + 86 CO2 + 229 H2O + 131 N2
[Cr(OH2)6]Cl3 + CH4N2O = [Cr(CH4N2O)6]Cl3 + H2O =>
[Cr(OH2)6]Cl3 + 6 CH4N2O = [Cr(CH4N2O)6]Cl3 + 6 H2O
C5H4 + O2 = CO2 + H2O =>
C5H4 + 6 O2 = 5 CO2 + 2 H2O
S2O82{-} + H2O + Cr3{+} = Cr2O72{-} + SO22{-} + H{+} =>
61 S2O82{-} + 58 H2O + 22 Cr3{+} = 33 Cr2O72{-} + 122 SO22{-} + 116 H{+}
H3C6H5O7 + NaOH = Na3C6H5O7 + H2O =>
H3C6H5O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
NaCl(aq) + HCl = Cl2 + NaH =>
NaCl(aq) + HCl = Cl2 + NaH
SiO2 + SiC = SiO + CO =>
2 SiO2 + SiC = 3 SiO + CO
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
X(OH)2 + HCl = XCl2 + H2O =>
X(OH)2 + 2 HCl = XCl2 + 2 H2O
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2 =>
MgCl2 + Ba(OH)2 = Mg(OH)2 + BaCl2
Ca(OH)2 + H2SO4 = Ca3(OH)2(SO4)2 + H2O =>
3 Ca(OH)2 + 2 H2SO4 = Ca3(OH)2(SO4)2 + 4 H2O
BF3 + H2O = B(OH)3 + HBF4 =>
4 BF3 + 3 H2O = B(OH)3 + 3 HBF4
ZnO + Co(NO3)2 = ZnCo2O4 + NO2 + O2 =>
2 ZnO + 4 Co(NO3)2 = 2 ZnCo2O4 + 8 NO2 + O2
Al + ZnBr2 = Al3Br2 + Zn =>
3 Al + ZnBr2 = Al3Br2 + Zn
K2CrO4 + Al(C2H3O2)3 = Al2(CrO4)3 + KC2H3O2 =>
3 K2CrO4 + 2 Al(C2H3O2)3 = Al2(CrO4)3 + 6 KC2H3O2
Cu(NO3)2*3H2O + NaHCO3 = CO2 + CuCO3 + H2O + NaNO3 =>
Cu(NO3)2*3H2O + 2 NaHCO3 = CO2 + CuCO3 + 4 H2O + 2 NaNO3
I2 + Na2S2O3 = Na2S406 + NaI + O3 =>
202 I2 + 203 Na2S2O3 = Na2S406 + 404 NaI + 203 O3
Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3 =>
Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3
CUS + HNO3 = CUSO4 + NO2 + H2O =>
CUS + 8 HNO3 = CUSO4 + 8 NO2 + 4 H2O
C6H6 + C4H9 = C10H14 =>
17 C6H6 + 12 C4H9 = 15 C10H14
FeSO4 + K3PO4 = FePO4 + K3SO4 =>
FeSO4 + K3PO4 = FePO4 + K3SO4
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
HCl + Ca(OH)2 = H2O + CaHClO =>
HCl + Ca(OH)2 = H2O + CaHClO
Sc + CuSO4 = Sc2(SO4)3 + Cu =>
2 Sc + 3 CuSO4 = Sc2(SO4)3 + 3 Cu
Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + AgC2H3O2 =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgC2H3O2
ZnSO4 + NaNO3 = Na2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 NaNO3 = Na2SO4 + Zn(NO3)2
Cu{2+} + Mn = Cu + Mn{2+} =>
Cu{2+} + Mn = Cu + Mn{2+}
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
Ba + Ni(SO4) = Ba(SO4) + Ni2 =>
2 Ba + 2 Ni(SO4) = 2 Ba(SO4) + Ni2
Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6
CO + Fe2O3 = CO2 + Fe =>
3 CO + Fe2O3 = 3 CO2 + 2 Fe
(CH3)3Cl + H2O = Cl + (CH3)3COH + H3O =>
4(CH3)3Cl + 15 H2O = 4 Cl + 3(CH3)3COH + 12 H3O
H3PO4 + Cr2 = CrPO4 + H2 =>
2 H3PO4 + Cr2 = 2 CrPO4 + 3 H2
H2SO4 + Fe = H2O + Fe2(SO4)3 + SO2 =>
6 H2SO4 + 2 Fe = 6 H2O + Fe2(SO4)3 + 3 SO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Al4C3 + O2 = Al2O3 + CO2 =>
Al4C3 + 6 O2 = 2 Al2O3 + 3 CO2
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
Al + S2 = Al2S =>
4 Al + S2 = 2 Al2S
Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + AgC2H3O2 =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgC2H3O2
Ba + Ni(SO4) = Ba(SO4) + Ni2 =>
2 Ba + 2 Ni(SO4) = 2 Ba(SO4) + Ni2
S2O82{-} + H2O + Cr3{+} = Cr2O72{-} + SO22{-} + H{+} =>
61 S2O82{-} + 58 H2O + 22 Cr3{+} = 33 Cr2O72{-} + 122 SO22{-} + 116 H{+}
Ba(C2H3O2)2 + AgNO3 = Ba(NO3)2 + AgC2H3O2 =>
Ba(C2H3O2)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgC2H3O2
HNO3 + Pd(HCO3)2 = Pd(NO3)2 + H2O + CO2 =>
2 HNO3 + Pd(HCO3)2 = Pd(NO3)2 + 2 H2O + 2 CO2
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
