| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HBr + PB(OH)4 = PBBr4 + 4 H2O
H3PO3 + KMnO4 + HNO3 = H3PO4 + KNO3 + Mn(NO3)2 + H2O =>
5 H3PO3 + 2 KMnO4 + 6 HNO3 = 5 H3PO4 + 2 KNO3 + 2 Mn(NO3)2 + 3 H2O
NaOH + HClO = NaClOH2O =>
NaOH + HClO = NaClOH2O
CH2FCF3 = CH2 + F + CF3 =>
CH2FCF3 = CH2 + F + CF3
Na + H2HCl = H2 + NaHCl =>
Na + H2HCl = H2 + NaHCl
HC03 + O2 = CO2 + H2O =>
4 HC03 + 13 O2 = 12 CO2 + 2 H2O
H2S + MgSO3 = MgS + H2O + SO2 =>
H2S + MgSO3 = MgS + H2O + SO2
NaHCO3 + CaI2 = NaI + Ca(HCO3)2 =>
2 NaHCO3 + CaI2 = 2 NaI + Ca(HCO3)2
Cr(SO4)3 + (NH4)2S2O8 + H2O = Cr2O7 + (NH4)2SO4 + H2SO4 =>
2 Cr(SO4)3 + (NH4)2S2O8 + 7 H2O = Cr2O7 + (NH4)2SO4 + 7 H2SO4
HCN + H2O = HCO2H + NH3 =>
HCN + 2 H2O = HCO2H + NH3
Na2(CO3) + Ca(OH)2 = NaOH + CaCO3 =>
Na2(CO3) + Ca(OH)2 = 2 NaOH + CaCO3
Al2(SO4)3 + CaCl2 = AlCl3 + Ca(SO4) =>
Al2(SO4)3 + 3 CaCl2 = 2 AlCl3 + 3 Ca(SO4)
Mg + CoSO4 = Mg2(SO4)2 + Co =>
2 Mg + 2 CoSO4 = Mg2(SO4)2 + 2 Co
Pd(NO3)2 + K2S = KNO3 + PdS =>
Pd(NO3)2 + K2S = 2 KNO3 + PdS
C3H6O2 + H2O = CO + H2 =>
C3H6O2 + H2O = 3 CO + 4 H2
SO2 + Co(OH)2 = CoSO3 + H2O =>
SO2 + Co(OH)2 = CoSO3 + H2O
Fe(g) + O2(g) = FeO =>
2 Fe(g) + O2(g) = 2 FeO
Mg(NO3)2 + Cu3N = Mg3N2 + CuNO3 =>
3 Mg(NO3)2 + 2 Cu3N = Mg3N2 + 6 CuNO3
KMnO4 + Zn + H2SO4 = MnO2 + ZnSO4 + KSO4 + H2O =>
KMnO4 + Zn + 2 H2SO4 = MnO2 + ZnSO4 + KSO4 + 2 H2O
HOBr + OH = OBr + H2O =>
HOBr + OH = OBr + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
ClO + H2 = HCl + H2O =>
2 ClO + 3 H2 = 2 HCl + 2 H2O
ClO2 = Cl2 + ClO3 =>
6 ClO2 = Cl2 + 4 ClO3
KBrO3 + SbCl3 + HCl = SbCl5 + KBr + H2O =>
KBrO3 + 3 SbCl3 + 6 HCl = 3 SbCl5 + KBr + 3 H2O
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
Br2 + CaCl2 = Cl2 + Br2Ca =>
Br2 + CaCl2 = Cl2 + Br2Ca
Pb(OH)4 + N2O5 = PbN2O7 + H2O =>
Pb(OH)4 + N2O5 = PbN2O7 + 2 H2O
Fe(OH)2 + H3(PO4) = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3(PO4) = Fe3(PO4)2 + 6 H2O
K2CrO7 + H2SO4 + SnCl2 = Cr2(SO4)3 + SnCl4 + Sn(SO4)2 + KCl + H2O =>
4 K2CrO7 + 28 H2SO4 + 18 SnCl2 = 2 Cr2(SO4)3 + 7 SnCl4 + 11 Sn(SO4)2 + 8 KCl + 28 H2O
H2O2 + H2SO4 + Fe(NH4)(SO4)*7H2O = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
2 H2O2 + 2 H2SO4 + 2 Fe(NH4)(SO4)*7H2O = Fe2(SO4)3 + (NH4)2SO4 + 18 H2O
K2OHNO3 = KNO3KOH =>
K2OHNO3 = KNO3KOH
C4H9COOH + Zn = Zn(C4H9COO) + H2 =>
2 C4H9COOH + 2 Zn = 2 Zn(C4H9COO) + H2
H3PO3 + Ca(OH)2 + NaOH = CaNaPO3 + H2O =>
H3PO3 + Ca(OH)2 + NaOH = CaNaPO3 + 3 H2O
Ca3 + H2O = Ca3OH + H2 =>
2 Ca3 + 2 H2O = 2 Ca3OH + H2
CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl =>
CH3CHClCH3 + KCN = CH3CH(CN)CH3 + KCl
KSCN + Fe(NO3) = K(NO3) + FeSCN =>
KSCN + Fe(NO3) = K(NO3) + FeSCN
Se8 + Cl2 = Se2Cl2(l) =>
Se8 + 4 Cl2 = 4 Se2Cl2(l)
HOBr + C6H10 = C6H10BrOH =>
HOBr + C6H10 = C6H10BrOH
MgC2O4 + Na2SO4 = MgSO4 + Na2C2O4 =>
MgC2O4 + Na2SO4 = MgSO4 + Na2C2O4
Ag(S2O3)2 + IK = I(S2O3)2 + AgK =>
Ag(S2O3)2 + IK = I(S2O3)2 + AgK
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3(g) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
NaOH2 + Cl2 = NaCl + H2O =>
2 NaOH2 + Cl2 = 2 NaCl + 2 H2O
C103H208 + O2 = CO2 + H2O =>
C103H208 + 155 O2 = 103 CO2 + 104 H2O
I4O9 = I4 + O6 =>
2 I4O9 = 2 I4 + 3 O6
Na3N + H2O = NH3 + Na2O =>
2 Na3N + 3 H2O = 2 NH3 + 3 Na2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C108621H406762 + O2 = H2O + CO2 =>
2 C108621H406762 + 420623 O2 = 406762 H2O + 217242 CO2
Cl + NaI = I + NaCl2 =>
2 Cl + NaI = I + NaCl2
| 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.
