| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(s) + 6 HCl(g) = 2 AlCl3(aq) + 3 H2(g)
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
KF + Pb(NO3)2 = KNO3 + PbF2 =>
2 KF + Pb(NO3)2 = 2 KNO3 + PbF2
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
CH3COONa + H2SO4 = CH3COOH + NaHSO4 =>
CH3COONa + H2SO4 = CH3COOH + NaHSO4
PB(No3)2 + KI = PBI2 + KNo3 =>
PB(No3)2 + 2 KI = PBI2 + 2 KNo3
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
Cu(s) + H2SO4 = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2SO4 = CuSO4(aq) + SO2(g) + 2 H2O(l)
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
CH3Cl + HCl = CH4 + Cl2 =>
CH3Cl + HCl = CH4 + Cl2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C2H3O2Br + O2 = CO2 + H2O + Br2 =>
4 C2H3O2Br + 7 O2 = 8 CO2 + 6 H2O + 2 Br2
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Cu + NH4OH = Cu(NH3)2 + H2O =>
Cu + 2 NH4OH = Cu(NH3)2 + 2 H2O
SBr + Cl = SCl + Br =>
SBr + Cl = SCl + Br
KNO3 + C + S8 = N2 + CO2 + K2S =>
16 KNO3 + 24 C + S8 = 8 N2 + 24 CO2 + 8 K2S
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
K2Cr2O7 + HCl = CrCl3 + KCl + H2O + ClO2 =>
5 K2Cr2O7 + 46 HCl = 10 CrCl3 + 10 KCl + 23 H2O + 6 ClO2
SiO2(s) + HF(g) = SiF4(g) + H2O(g) =>
SiO2(s) + 4 HF(g) = SiF4(g) + 2 H2O(g)
Au + NaCl + C6H8O6 + H2O2 = HAuCl4 + Na(C6H8O7) + H =>
Au + 4 NaCl + 4 C6H8O6 + 2 H2O2 = HAuCl4 + 4 Na(C6H8O7) + 3 H
D2 + C2 = DC3 =>
D2 + 3 C2 = 2 DC3
CuCl2 + Na2S2O5 + H2O = CuSO3 + NaCl + H2SO4 + H2 =>
CuCl2 + Na2S2O5 + 2 H2O = CuSO3 + 2 NaCl + H2SO4 + H2
Ba + CrO4 = BaCrO4 =>
Ba + CrO4 = BaCrO4
NHO3 + H2S = N2 + S + H2O =>
2 NHO3 + 5 H2S = N2 + 5 S + 6 H2O
Zn + KJO3 + H2SO4 = ZnSO4 + J2 + K2SO4 + H2O =>
5 Zn + 2 KJO3 + 6 H2SO4 = 5 ZnSO4 + J2 + K2SO4 + 6 H2O
Cu2Co3 + O2 = CuO + Co2 =>
2 Cu2Co3 + 2 O2 = 4 CuO + 3 Co2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Na2HPO4 + FeCl3 = NaCl + FePO4 + H3PO4 =>
3 Na2HPO4 + 2 FeCl3 = 6 NaCl + 2 FePO4 + H3PO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
(NH4)2SO4(s) + Na2CO3 = Na2SO4 + (NH4)2CO3 =>
(NH4)2SO4(s) + Na2CO3 = Na2SO4 + (NH4)2CO3
(CH3)3CCH2NH2 + HNO2 = (CH3)3CCH2OH + N2 + H2O =>
(CH3)3CCH2NH2 + HNO2 = (CH3)3CCH2OH + N2 + H2O
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
C + Fe2O3 = Fe + CO =>
3 C + Fe2O3 = 2 Fe + 3 CO
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
NaIO3 + NaClO + NaOH + H2O = Na2H3IO6 + NaCl =>
NaIO3 + NaClO + NaOH + H2O = Na2H3IO6 + NaCl
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
K2Cr2O7 + Fe + H2SO4 = FeSO4 + CrSO4 + K2SO4 + H2O =>
K2Cr2O7 + 4 Fe + 7 H2SO4 = 4 FeSO4 + 2 CrSO4 + K2SO4 + 7 H2O
Ca3(PO4)2(s) + H2SO4(l) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2(s) + 3 H2SO4(l) = 3 CaSO4(s) + 2 H3PO4(aq)
Ca3P2 = Ca + P4 =>
2 Ca3P2 = 6 Ca + P4
Cu + O2 + H{+} = Cu{2+} + H2O =>
2 Cu + O2 + 4 H{+} = 2 Cu{2+} + 2 H2O
Cu(NO3)2 + H2O = Cu + O2 + HNO3 =>
2 Cu(NO3)2 + 2 H2O = 2 Cu + O2 + 4 HNO3
H2O + CO2 + NO2 = C6H5NO2 + O2 =>
10 H2O + 24 CO2 + 4 NO2 = 4 C6H5NO2 + 29 O2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Fr + O = FrO =>
Fr + O = FrO
C7H16O + O2 = CO2 + H2O =>
2 C7H16O + 21 O2 = 14 CO2 + 16 H2O
NaBH4 + H2SO4 = Na2SO4 + B2H6 + H2 =>
2 NaBH4 + H2SO4 = Na2SO4 + B2H6 + 2 H2
Ni + Al(NO3)3 = Al + Ni(NO3)2 =>
3 Ni + 2 Al(NO3)3 = 2 Al + 3 Ni(NO3)2
Mg + S = MgS =>
Mg + S = MgS
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
C2H4O2 + H2SO4 = C2H6SO4 + O2 =>
C2H4O2 + H2SO4 = C2H6SO4 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
