| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaHCO3 + C2H4O2 = CH3COONa + CO2 + H2O
N2H4 + HNO2 = N2H5NO2 =>
N2H4 + HNO2 = N2H5NO2
C6H12 + KMnO4 + H2O = C6H15O3 + KOH + MnO2 =>
C6H12 + KMnO4 + 2 H2O = C6H15O3 + KOH + MnO2
Pb + NaClO = PbO2 + NaCl =>
Pb + 2 NaClO = PbO2 + 2 NaCl
Cl2 + NaI + H2O = NaIO3 + HCl =>
3 Cl2 + NaI + 3 H2O = NaIO3 + 6 HCl
KOH + CaCl2 = CaOH + Cl2K =>
KOH + CaCl2 = CaOH + Cl2K
Br + C = BrC6 =>
Br + 6 C = BrC6
(C2H5)2NCSSSSCN(C2H5)2 + Ce{4+} + H2O = Ce{3+} + H{+} + H2SO4 + HCOOH2 + (C2H5)2NH =>
(C2H5)2NCSSSSCN(C2H5)2 + 24 Ce{4+} + 20 H2O = 24 Ce{3+} + 24 H{+} + 4 H2SO4 + 2 HCOOH2 + 2(C2H5)2NH
Sn(NO3)2 + NaOH = Na2Sn(OH)4 + NaNO3 =>
Sn(NO3)2 + 4 NaOH = Na2Sn(OH)4 + 2 NaNO3
GaBr3 + Na2CO3 = Ga2(CO3)3 + NaBr =>
2 GaBr3 + 3 Na2CO3 = Ga2(CO3)3 + 6 NaBr
NH2Cl + HClO = NHCl2 + H2O =>
NH2Cl + HClO = NHCl2 + H2O
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
Fe3[Fe(CN)6]2 + HCl = ClFe3[Fe(CN)6]2 + H =>
Fe3[Fe(CN)6]2 + HCl = ClFe3[Fe(CN)6]2 + H
Mg2(Co3)2 = Mg + Co3 =>
Mg2(Co3)2 = 2 Mg + 2 Co3
NH4Cl + NaNO3 = NaCl + H2O + N2O =>
NH4Cl + NaNO3 = NaCl + 2 H2O + N2O
MgCO3 + HCOOH = H2O + CO2 + Mg =>
MgCO3 + HCOOH = H2O + 2 CO2 + Mg
HNO3KOH = KNO3 + H2O =>
HNO3KOH = KNO3 + H2O
Ca(OH)2 + Be + H2O = Ca[Be(OH)4] + H2 =>
Ca(OH)2 + Be + 2 H2O = Ca[Be(OH)4] + H2
FeS + H2O + O2 = FeSO4*H2O =>
FeS + H2O + 2 O2 = FeSO4*H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaOH + Cl2 = NaCl + OHCl =>
NaOH + Cl2 = NaCl + OHCl
LiOH + CdO = Li2O + Cd(OH)2 =>
2 LiOH + CdO = Li2O + Cd(OH)2
Ba(NO3)2 + Ca(NO3)24H2O + (Zr(NO3)4)3H2O + (C4H9O)4Ti + C6H8O7 = Ba085Ca015Zr01Ti09O3 + H2O + CO2 + N2 =>
255 Ba(NO3)2 + 45 Ca(NO3)24H2O + (Zr(NO3)4)3H2O + 27(C4H9O)4Ti + 395 C6H8O7 = 3 Ba085Ca015Zr01Ti09O3 + 2112 H2O + 2802 CO2 + 801 N2
KI + MnO2 + H2SO4 = I2 + MnSO4 + K2SO4 + H2O =>
2 KI + MnO2 + 2 H2SO4 = I2 + MnSO4 + K2SO4 + 2 H2O
Na2O + P2O5 = Na3PO4 =>
3 Na2O + P2O5 = 2 Na3PO4
CrO3 + NaOH = Cr(OH) + NaO3 =>
CrO3 + NaOH = Cr(OH) + NaO3
NaOH + Na2B4O7*10H2O + H2O2 = NaBO3 + H2O =>
2 NaOH + Na2B4O7*10H2O + 4 H2O2 = 4 NaBO3 + 15 H2O
Pb3(PO4)2 + Al3 = Al2(PO4)3 + Pb3 =>
9 Pb3(PO4)2 + 4 Al3 = 6 Al2(PO4)3 + 9 Pb3
SO2NaOH = NaHSO3 =>
SO2NaOH = NaHSO3
C3H7Cl + H2 = C3H8 + HCl =>
C3H7Cl + H2 = C3H8 + HCl
C19H25OH + O2 = CO2 + H2O19 =>
C19H25OH + 142 O2 = 19 CO2 + 13 H2O19
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
CuCl3 + NaOH = NaCl + Cu(OH)3 =>
CuCl3 + 3 NaOH = 3 NaCl + Cu(OH)3
Ag(PO4) + Ca = Ca3(PO4)2 + Ag =>
2 Ag(PO4) + 3 Ca = Ca3(PO4)2 + 2 Ag
Ca(NO3)2 + Zn3(PO3)2 = Ca3(PO3)2 + Zn(NO3)2 =>
3 Ca(NO3)2 + Zn3(PO3)2 = Ca3(PO3)2 + 3 Zn(NO3)2
Zr + V + Si = Zr2V3Si =>
2 Zr + 3 V + Si = Zr2V3Si
Sr(OH)2 + HNO3 = Sr(NO3)2 + H2O =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H2O
KNO3 + H2SO4 + Cu = K2SO4 + NO2 + CuSO4 + H2O =>
2 KNO3 + 2 H2SO4 + Cu = K2SO4 + 2 NO2 + CuSO4 + 2 H2O
HOCN + H2O = H3O + OCN =>
HOCN + H2O = H3O + OCN
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaNO3(aq)
Cl2 + CaF2 = F2 + Cl2Ca =>
Cl2 + CaF2 = F2 + Cl2Ca
C17H21NO4 + C20H21FN2O = C37H42FN3O5 =>
C17H21NO4 + C20H21FN2O = C37H42FN3O5
Si + Mg = Mg2Si2 =>
2 Si + 2 Mg = Mg2Si2
Cr + Na3PO4 = CrPO4 + Na =>
Cr + Na3PO4 = CrPO4 + 3 Na
Na3CrO2 + Cl2 + NaOH = Na2CrO6 + NaCl + H2O =>
2 Na3CrO2 + 9 Cl2 + 16 NaOH = 2 Na2CrO6 + 18 NaCl + 8 H2O
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2(aq) + 2 H2O
Mg(BrO3)2 = MgO + Br2 + O2 =>
2 Mg(BrO3)2 = 2 MgO + 2 Br2 + 5 O2
CH3COOH + CH3CH2CH2OH = H2O + CH3COOC4H7 =>
3 CH3COOH + 2 CH3CH2CH2OH = 4 H2O + 2 CH3COOC4H7
Cu(No3)2 = Cu + No3 =>
Cu(No3)2 = Cu + 2 No3
FeBr2 + Br2 = FeBr7 =>
2 FeBr2 + 5 Br2 = 2 FeBr7
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
