| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
Br2 + NaClO3 = NaBrO3 + Cl2 =>
Br2 + 2 NaClO3 = 2 NaBrO3 + Cl2
SnS + O = SnO + SO =>
SnS + 2 O = SnO + SO
He2 + O2 + Mg = He2MgO =>
2 He2 + O2 + 2 Mg = 2 He2MgO
CuSO4 + NaHCO3 = Na2SO4 + Cu(OH)2 + C2O4 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(OH)2 + C2O4
H2SO4 + Co(OH)2 = Co(SO4) + H2O =>
H2SO4 + Co(OH)2 = Co(SO4) + 2 H2O
Zn + NO2 + H2O = Zn(OH)2 + NH3 =>
7 Zn + 2 NO2 + 10 H2O = 7 Zn(OH)2 + 2 NH3
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
NH4NO2(c) = N(g)H2O(l) =>
NH4NO2(c) = 2 N(g)H2O(l)
AgCO3 + HCl = AgCl + HCO3 =>
AgCO3 + HCl = AgCl + HCO3
HOC6H4COOCH + H2O = OC6H4COOH + H3O =>
7 HOC6H4COOCH + 11 H2O = 8 OC6H4COOH + 8 H3O
F + H2O = HF + O2 =>
4 F + 2 H2O = 4 HF + O2
Zn + K2CrO4 + KOH = K2ZnO2 + KCrO2 + H2O =>
3 Zn + 2 K2CrO4 + 4 KOH = 3 K2ZnO2 + 2 KCrO2 + 2 H2O
Fe(SO4)3 + Zn = FeSO4 + ZnSO4 =>
Fe(SO4)3 + 2 Zn = FeSO4 + 2 ZnSO4
OH + H = H4O2 =>
2 OH + 2 H = H4O2
Cu + H2S = Cu2S2 + H2 =>
2 Cu + 2 H2S = Cu2S2 + 2 H2
Cu(OH)2 + NaCl = CuCl + Na(OH)2 =>
Cu(OH)2 + NaCl = CuCl + Na(OH)2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Cl2(g) + PCl(l) = PCl5(s) =>
2 Cl2(g) + PCl(l) = PCl5(s)
Zn(s) + CuSO4(Ac) = ZnSO4(Ac) + Cu(s) =>
Zn(s) + CuSO4(Ac) = ZnSO4(Ac) + Cu(s)
C4H7OOH + O2 = CO2 + H29 =>
29 C4H7OOH + 87 O2 = 116 CO2 + 8 H29
XeF4 + H2O = Xe + O2 + HF =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
AgNO3 + Ca(Cl)2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + Ca(Cl)2 = 2 AgCl + Ca(NO3)2
CaCO = CaO + C =>
CaCO = CaO + C
C10H18 + NH4NO3 = CO2 + H2O + N2 =>
C10H18 + 29 NH4NO3 = 10 CO2 + 67 H2O + 29 N2
ZnO + SO2 = ZnS + O2 =>
2 ZnO + 2 SO2 = 2 ZnS + 3 O2
C15H31COOMg + Ca(HCO3)2 = (C15H31COO)2Ca + MgHCO3 =>
2 C15H31COOMg + Ca(HCO3)2 = (C15H31COO)2Ca + 2 MgHCO3
CH3[CH2]16COOH + NaOH = Na[CH3(CH2)16COOH] + OH =>
CH3[CH2]16COOH + NaOH = Na[CH3(CH2)16COOH] + OH
Fe(NO3)3 + (C2H4O) = Fe2O3 + N2 + CO2 + H2O =>
2 Fe(NO3)3 + 3(C2H4O) = Fe2O3 + 3 N2 + 6 CO2 + 6 H2O
NH3 + ZnI2 = Zn(NH3)2I2 =>
2 NH3 + ZnI2 = Zn(NH3)2I2
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
NO3 + H2S = H2O + NO + S =>
NO3 + 2 H2S = 2 H2O + NO + 2 S
FeBr3 + NaMnO4 + H2SO4 = Br2 + Fe2(SO4)3 + H2O + MnSO4 + Na2SO4 =>
10 FeBr3 + 6 NaMnO4 + 24 H2SO4 = 15 Br2 + 5 Fe2(SO4)3 + 24 H2O + 6 MnSO4 + 3 Na2SO4
KI + HBrO = KBr + HIO =>
KI + HBrO = KBr + HIO
Cu2SO4 + Mg = Mg2SO4 + Cu =>
Cu2SO4 + 2 Mg = Mg2SO4 + 2 Cu
C8H17Cl + NaOH = C8H17OH + NaCl =>
C8H17Cl + NaOH = C8H17OH + NaCl
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + 2 NaCl(aq)
PtO2 + H2O = Pt(OH)4 =>
PtO2 + 2 H2O = Pt(OH)4
Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)
Cu(NO3)2 + NaNO2 = NaNO3 + Cu(NO2)2 =>
Cu(NO3)2 + 2 NaNO2 = 2 NaNO3 + Cu(NO2)2
H2O + KMnO4 + SO2 = MnSO4 + K2S2O4 + H2SO4 =>
4 H2O + 2 KMnO4 + 8 SO2 = 2 MnSO4 + K2S2O4 + 4 H2SO4
CH4NO2 + O2 = NO2 + CO2 + H2O =>
CH4NO2 + 2 O2 = NO2 + CO2 + 2 H2O
Cl2(g) + NaI(s) = NaCl(s) + I2(l) =>
Cl2(g) + 2 NaI(s) = 2 NaCl(s) + I2(l)
H2S + NO3{-} + H{+} = NO + S8 + H2O =>
24 H2S + 16 NO3{-} + 16 H{+} = 16 NO + 3 S8 + 32 H2O
Al + CuF2 = AlF3 + Cu =>
2 Al + 3 CuF2 = 2 AlF3 + 3 Cu
Pb(OH)2 + NaOH = Na2[Pb(OH)4] =>
Pb(OH)2 + 2 NaOH = Na2[Pb(OH)4]
AlMg + HCl + O2 = MgCl + Al + H2O =>
4 AlMg + 4 HCl + O2 = 4 MgCl + 4 Al + 2 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe(SO4)3 + KHSO4 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 16 H2SO4 = 2 Cr2(SO4)3 + 3 Fe(SO4)3 + 4 KHSO4 + 14 H2O
Ca + Au3P = Au3 + Ca3P2 =>
3 Ca + 2 Au3P = 2 Au3 + Ca3P2
SO4 + HBr = SO2 + H2O + Br2 =>
SO4 + 4 HBr = SO2 + 2 H2O + 2 Br2
| 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.
