| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2OHCH2OH + 5 O = 2 CO2 + 3 H2O
Sb2S3(s) + O2(g) = Sb2O4 + SO =>
2 Sb2S3(s) + 7 O2(g) = 2 Sb2O4 + 6 SO
Al(OH)3 + CuCO3 = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCO3 = Al2(CO3)3 + 3 Cu(OH)2
CuO + NaOH = Na2O + Cu(OH)2 =>
CuO + 2 NaOH = Na2O + Cu(OH)2
CsMnO4 + HF = CsF + MnF2 + H2O + F2 =>
2 CsMnO4 + 16 HF = 2 CsF + 2 MnF2 + 8 H2O + 5 F2
Cd{2+} + K4Fe(CN)6 = Cd2Fe(CN)6 + K{+} =>
2 Cd{2+} + K4Fe(CN)6 = Cd2Fe(CN)6 + 4 K{+}
CsF + AlBr3 = CsBr + AlF3(s) =>
3 CsF + AlBr3 = 3 CsBr + AlF3(s)
Al(OH)3 + CuCO3 = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCO3 = Al2(CO3)3 + 3 Cu(OH)2
CH3COOK + H2O = KOHCO3 + H2 + C2H6 =>
2 CH3COOK + 4 H2O = 2 KOHCO3 + 3 H2 + C2H6
C9H11O(OH) + NH3 = C9H11NH2 + HO =>
C9H11O(OH) + NH3 = C9H11NH2 + 2 HO
Na2CO3 + Mg = Mg2(CO3)2 + Na =>
2 Na2CO3 + 2 Mg = Mg2(CO3)2 + 4 Na
Al(ClO3)3 + Li = LiClO3 + Al =>
Al(ClO3)3 + 3 Li = 3 LiClO3 + Al
Mg + CuSO4 + H2O = Cu2O + MgSO4 + H2 =>
2 Mg + 2 CuSO4 + H2O = Cu2O + 2 MgSO4 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
F + O = O4F2 =>
2 F + 4 O = O4F2
AgNO3(aq) + Ca(s) = Ca(NO3)2 + Ag(s) =>
2 AgNO3(aq) + Ca(s) = Ca(NO3)2 + 2 Ag(s)
Li + Cl = LiCl =>
Li + Cl = LiCl
Ca3Ni2 + NaCl = CaCl2 + Na3Ni =>
Ca3Ni2 + 6 NaCl = 3 CaCl2 + 2 Na3Ni
Na2MnO4 = Na3MnO4 + MnO2 + O2 =>
3 Na2MnO4 = 2 Na3MnO4 + MnO2 + O2
CeF3 = Ce + F2 =>
2 CeF3 = 2 Ce + 3 F2
HCI(aq) + NaHCO3(aq) = NaCI(aq) + H2O(l) + CO2(g) =>
HCI(aq) + NaHCO3(aq) = NaCI(aq) + H2O(l) + CO2(g)
NiC12H14O12 + O2 = NiO + H2O + CO2 =>
NiC12H14O12 + 10 O2 = NiO + 7 H2O + 12 CO2
HPO4 + HC2O4 = C2O4 + H2PO4 =>
HPO4 + HC2O4 = C2O4 + H2PO4
Al(OH)3 + K2SO4 = KOH + Al2(SO4)3 =>
2 Al(OH)3 + 3 K2SO4 = 6 KOH + Al2(SO4)3
Al2(SO4)3 + NaHCO3 = Al(HCO3)3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(HCO3)3 + 3 Na2(SO4)
Pb + (PO4) = Pb3(PO4)20 =>
3 Pb + 20(PO4) = Pb3(PO4)20
Al(OH)3 + CuCO3 = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 CuCO3 = Al2(CO3)3 + 3 Cu(OH)2
NaClO3 + KI + H2O = I2 + KOH + NaCl =>
NaClO3 + 6 KI + 3 H2O = 3 I2 + 6 KOH + NaCl
NaH2PO2 + AgNO3 = AgH2PO2 + NaNO3 =>
NaH2PO2 + AgNO3 = AgH2PO2 + NaNO3
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
Cu2O + BaCO3 = BaCu2O2 + CO2 =>
Cu2O + BaCO3 = BaCu2O2 + CO2
Fe(OH)3 + H{+} + e = Fe3O4 + H2O =>
3 Fe(OH)3 + H{+} + e = Fe3O4 + 5 H2O
Cu(CN)2 + Na3PO4 = NaCN + NaCuPO4 =>
Cu(CN)2 + Na3PO4 = 2 NaCN + NaCuPO4
K2CO3 + C = CO + K =>
K2CO3 + 2 C = 3 CO + 2 K
HBr + Al2O3 = HAl2 + BrO3 =>
HBr + Al2O3 = HAl2 + BrO3
(NH4)2SO4 + AgNO3 = Ag2O4S + (NH4)(NO3) =>
(NH4)2SO4 + 2 AgNO3 = Ag2O4S + 2(NH4)(NO3)
CO2 + H2O = C6H123O6 + O2 =>
24 CO2 + 246 H2O = 4 C6H123O6 + 135 O2
H2SO4 + RbF = Rb2SO4 + HF =>
H2SO4 + 2 RbF = Rb2SO4 + 2 HF
Ni + Pt(SO4)2 = Ni(SO4) + Pt =>
2 Ni + Pt(SO4)2 = 2 Ni(SO4) + Pt
CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Ca(OH)2(aq) = Ca(CH3COO)2(aq) + 2 H2O(l)
HNO3 + PCl3 + H2O = NO + H3PO4 + Cl2 =>
10 HNO3 + 6 PCl3 + 4 H2O = 10 NO + 6 H3PO4 + 9 Cl2
Na[Sn(OH)4] + CH3COOH = CH3COONa + Sn(OH)3 + H2O =>
Na[Sn(OH)4] + CH3COOH = CH3COONa + Sn(OH)3 + H2O
Ag + NO3 = AgNO3 = H2O = NO2 =>
Ag + NO3 = AgNO3
KMnO4 + MnSO4 + KOH = MnOH + K2SO4 + MnO4 =>
KMnO4 + MnSO4 + KOH = MnOH + K2SO4 + MnO4
ZnHPO4 + CaCrO4 = CaHPO4 + ZnCrO4 =>
ZnHPO4 + CaCrO4 = CaHPO4 + ZnCrO4
C2H6O2 + C6H4O5 = C8H6O5 + H2O =>
C2H6O2 + C6H4O5 = C8H6O5 + 2 H2O
CaCO3 + KH2PO4 = Ca(KHPO4)2 + CO2 + H2O =>
CaCO3 + 2 KH2PO4 = Ca(KHPO4)2 + CO2 + H2O
Pb + NaC2O4 = PbO4 + NaC2 =>
Pb + NaC2O4 = PbO4 + NaC2
NiCl2 + SrI2 = NiI2 + SrCl2 =>
NiCl2 + SrI2 = NiI2 + SrCl2
H2SO4 + Ca(OH)2 = H2(O2H2) + Ca(SO4) =>
H2SO4 + Ca(OH)2 = H2(O2H2) + Ca(SO4)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
