| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 V2O5 + C3H8 = 5 V2O3 + 3 CO2 + 4 H2O
Cd(OH)2 + NH4Cl = [Cd(NH3)6]Cl2 + HCl + H2O =>
Cd(OH)2 + 6 NH4Cl = [Cd(NH3)6]Cl2 + 4 HCl + 2 H2O
U + F2 = UF6 =>
U + 3 F2 = UF6
Ca(OH)2 + Na2B4O7 = CaB4O7 + NaOH =>
Ca(OH)2 + Na2B4O7 = CaB4O7 + 2 NaOH
Mn + HF = MnF2 + H =>
Mn + 2 HF = MnF2 + 2 H
NH4OH + NH4Cl = NH4 + ClNH3H2O =>
NH4OH + NH4Cl = NH4 + ClNH3H2O
Al(OH)3 + NaHCO3 = Al(HCO3)3 + NaOH =>
Al(OH)3 + 3 NaHCO3 = Al(HCO3)3 + 3 NaOH
Pd + Cu(NO3)2 = Pd(NO3)2 + Cu =>
Pd + Cu(NO3)2 = Pd(NO3)2 + Cu
BF3(g) + NH3(g) = BF3NH3(s) =>
BF3(g) + NH3(g) = BF3NH3(s)
C2H6 + KMnO4 + H2O = C2H6(OH)2 + MnO2 + KOH =>
3 C2H6 + 2 KMnO4 + 4 H2O = 3 C2H6(OH)2 + 2 MnO2 + 2 KOH
Co + HCl = H + CoCl12 =>
Co + 12 HCl = 12 H + CoCl12
Hg(C2H3O2) + AlBr3 = Hg2Br2 + Al(C2H3O2)3 =>
6 Hg(C2H3O2) + 2 AlBr3 = 3 Hg2Br2 + 2 Al(C2H3O2)3
Cr + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr + 3 H2SO3 = 3 H2 + Cr2(SO3)3
Ca(HCO3)2 + Na2CO3 = CaCO3(s) + Na(HCO3) =>
Ca(HCO3)2 + Na2CO3 = CaCO3(s) + 2 Na(HCO3)
K3PO4 + Ca(NO2)2 = Ca3(PO4)2 + KNO2 =>
2 K3PO4 + 3 Ca(NO2)2 = Ca3(PO4)2 + 6 KNO2
C2H5COH + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5COH + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
C2H5OC25H + O2 = CO2 + H2O =>
C2H5OC25H + 28 O2 = 27 CO2 + 3 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
PBF2 + PCl3 = PF3 + PBCl2 =>
3 PBF2 + 2 PCl3 = 2 PF3 + 3 PBCl2
Sr(OH)2 + H2SO4 = H2O + SrSO4 =>
Sr(OH)2 + H2SO4 = 2 H2O + SrSO4
C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2
CaSiO3 + CaO = Ca2SiO4 =>
CaSiO3 + CaO = Ca2SiO4
C2H5(OH)(l) + O2(g) = H2O(g) + CO2(g) =>
C2H5(OH)(l) + 3 O2(g) = 3 H2O(g) + 2 CO2(g)
(C2H5CH)2 + KMnO4 + H2SO4 = C2H5CHO + MnSO4 + K2SO4 + H2O =>
5(C2H5CH)2 + 4 KMnO4 + 6 H2SO4 = 10 C2H5CHO + 4 MnSO4 + 2 K2SO4 + 6 H2O
H3PO4 + KOH + Mg(OH)2 = KMgPO4 + H2O =>
H3PO4 + KOH + Mg(OH)2 = KMgPO4 + 3 H2O
CuSO4 + NaCl = CuCl + Na2 + SO4 =>
2 CuSO4 + 2 NaCl = 2 CuCl + Na2 + 2 SO4
Cr + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr + 3 H2SO3 = 3 H2 + Cr2(SO3)3
Br{-} + MnO2 + H{+} = Br2 + Mn{2+} + H2O =>
2 Br{-} + MnO2 + 4 H{+} = Br2 + Mn{2+} + 2 H2O
NO3 + SrOH2 = H2O + SrNO3 =>
NO3 + SrOH2 = H2O + SrNO3
FeCO3(s) + HBr(aq) = FeBr2 + H2O + CO2 =>
FeCO3(s) + 2 HBr(aq) = FeBr2 + H2O + CO2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
KClO3 + KIO3 = K2O + ClI + O2 =>
2 KClO3 + 2 KIO3 = 2 K2O + 2 ClI + 5 O2
Ca + H2O = Ca(OH)02 + H2 =>
Ca + 2 H2O = Ca(OH)02 + H2
NH4C2H3O2 + Cr(NO3)2 = NH4(NO3)2 + CrC2H3O2 =>
NH4C2H3O2 + Cr(NO3)2 = NH4(NO3)2 + CrC2H3O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cr + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr + 3 H2SO3 = 3 H2 + Cr2(SO3)3
Ca + O2 = CaO2 =>
Ca + O2 = CaO2
NH4OH + Zn(NO3)2 = Zn(OH) + NH4(NO3)2 =>
NH4OH + Zn(NO3)2 = Zn(OH) + NH4(NO3)2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Cr + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr + 3 H2SO3 = 3 H2 + Cr2(SO3)3
Ni2P + P = NiP2 =>
Ni2P + 3 P = 2 NiP2
KClO3 + KIO3 = K2O + ClI + O2 =>
2 KClO3 + 2 KIO3 = 2 K2O + 2 ClI + 5 O2
Bi(NO3)3 + KOH = Bi(OH)3 + KNO3 =>
Bi(NO3)3 + 3 KOH = Bi(OH)3 + 3 KNO3
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl =>
CH3CH2CH2CH3 + Cl2 = CH3CH2CH2CH2Cl + HCl
[Cr(N2H4CO)6]4[Cr(CN)6]4 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2O4 + HOH =>
[Cr(N2H4CO)6]4[Cr(CN)6]4 + 204 KMnO4 + 204 H2SO4 = 4 K2Cr2O7 + 204 MnSO4 + 48 CO2 + 72 KNO3 + 62 K2O4 + 252 HOH
HCO3 + H2O = H2C2O3 + OH =>
2 HCO3 + 3 H2O = H2C2O3 + 6 OH
B + H3PO4 = B3PO4 + H2 =>
6 B + 2 H3PO4 = 2 B3PO4 + 3 H2
Cr + H2SO3 = H2 + Cr2(SO3)3 =>
2 Cr + 3 H2SO3 = 3 H2 + Cr2(SO3)3
KMnO4 + KAs2 + KOH = MnO2 + K3AsO4 + H2O =>
11 KMnO4 + 3 KAs2 + 4 KOH = 11 MnO2 + 6 K3AsO4 + 2 H2O
HNO3 + PbO = PbNO3 + OH =>
HNO3 + PbO = PbNO3 + OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
