| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni2O3 + 3 H2Se = Ni2Se3 + 3 H2O
NaNO2 + CH3COOH = NaCH3COO + HNO2 =>
NaNO2 + CH3COOH = NaCH3COO + HNO2
Al + H2SO4 + H2O = (Al(H2O)6)2(SO4)3 + H2 =>
2 Al + 3 H2SO4 + 12 H2O = (Al(H2O)6)2(SO4)3 + 3 H2
ZnCl2 + H2O = HCl + Zn(OH)Cl =>
ZnCl2 + H2O = HCl + Zn(OH)Cl
HNO3 + MgCO3 = HCO3 + MgNO3 =>
HNO3 + MgCO3 = HCO3 + MgNO3
NH4OH + HCl = NH4OCl + H2 =>
NH4OH + HCl = NH4OCl + H2
CH3COOH + HNO3 = CH3COO{-} + NO2{+} + H2O =>
CH3COOH + HNO3 = CH3COO{-} + NO2{+} + H2O
Co(NO3)2 + NaI = CoNa2 + NO3I =>
Co(NO3)2 + 2 NaI = CoNa2 + 2 NO3I
KClO3 + Na2SO4 = NaClO3 + K2SO4 =>
2 KClO3 + Na2SO4 = 2 NaClO3 + K2SO4
Fe + H2O = Fe3O4 + H22 =>
33 Fe + 44 H2O = 11 Fe3O4 + 4 H22
MnSO4 + KOH + O = Mn2O3 + K2SO4 + H2O =>
2 MnSO4 + 4 KOH + O = Mn2O3 + 2 K2SO4 + 2 H2O
FeSO4 + HCl = Fe + Cl + H2SO4 =>
FeSO4 + 2 HCl = Fe + 2 Cl + H2SO4
SO4H2 + Ca(HCO3)2 = CaSO4 + H2O + CO2 =>
SO4H2 + Ca(HCO3)2 = CaSO4 + 2 H2O + 2 CO2
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
LiCl + Ag(NO3) = AgCl + Li(NO3) =>
LiCl + Ag(NO3) = AgCl + Li(NO3)
Cu2(SO4)3 + AgNO3 = Ag2SO4 + Cu(NO3)3 =>
Cu2(SO4)3 + 6 AgNO3 = 3 Ag2SO4 + 2 Cu(NO3)3
Zn + Na2MoO4 + H2SO4 = ZnSO4 + Mo2SO4 + Na2SO4 + H2O =>
5 Zn + 2 Na2MoO4 + 8 H2SO4 = 5 ZnSO4 + Mo2SO4 + 2 Na2SO4 + 8 H2O
HNO3 + Cu = H2O + Cu(NO3)2 + NO2 =>
4 HNO3 + Cu = 2 H2O + Cu(NO3)2 + 2 NO2
H3CH2COCH2CH3 + O2 = CO2 + H2O =>
H3CH2COCH2CH3 + 6 O2 = 4 CO2 + 5 H2O
C2H6O + I2 = C2H5I + IOH =>
C2H6O + I2 = C2H5I + IOH
KI + ICl3 + H2O2 = HIO3 + KCl + H2O =>
3 KI + ICl3 + 10 H2O2 = 4 HIO3 + 3 KCl + 8 H2O
NaOH + Zn + H2O = NaZnO2 + H2 =>
2 NaOH + 2 Zn + 2 H2O = 2 NaZnO2 + 3 H2
ZnBr2 + CuO = CuBr2 + ZnO =>
ZnBr2 + CuO = CuBr2 + ZnO
N3H4 + N2O4 = N2 + H2O =>
2 N3H4 + N2O4 = 4 N2 + 4 H2O
Al2S3(aq) + H2O(l) = Al(OH)3(s) + H2S(s) =>
Al2S3(aq) + 6 H2O(l) = 2 Al(OH)3(s) + 3 H2S(s)
Al2O3CaO = CaAl2O4 =>
Al2O3CaO = CaAl2O4
Cr + F2 = CrF2 =>
Cr + F2 = CrF2
Cu3Zn + HCl = ZnCl + Cu + H2 =>
2 Cu3Zn + 2 HCl = 2 ZnCl + 6 Cu + H2
KBr + H2SO4 = K2SO4 + SO2 + Br2 + H2O =>
2 KBr + 2 H2SO4 = K2SO4 + SO2 + Br2 + 2 H2O
KVO3 + Zn + HCl = VCl2 + ZnCl2 + KCl + H2O =>
2 KVO3 + 3 Zn + 12 HCl = 2 VCl2 + 3 ZnCl2 + 2 KCl + 6 H2O
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Br2O + Mg(OH)2 = BrOH + MgO =>
Br2O + Mg(OH)2 = 2 BrOH + MgO
C2H3O2F + O2 = CO + H2O + F2 =>
4 C2H3O2F + 3 O2 = 8 CO + 6 H2O + 2 F2
CeO + CO2 + F = Ce(CO3)F =>
CeO + CO2 + F = Ce(CO3)F
C + H2O = CH4 + OH =>
C + 4 H2O = CH4 + 4 OH
Cl + S + NaOH = NaCl + Na2SO4 + H2O =>
6 Cl + S + 8 NaOH = 6 NaCl + Na2SO4 + 4 H2O
Bi(NO3) + K2SnO2 + KOH = Bi + K2SnO3 + KNO3 + H2O =>
2 Bi(NO3) + K2SnO2 + 2 KOH = 2 Bi + K2SnO3 + 2 KNO3 + H2O
C2H5NO2 + HCl = C2H5NH3Cl + H2O + Cl2 =>
C2H5NO2 + 7 HCl = C2H5NH3Cl + 2 H2O + 3 Cl2
Al2O3H5 + O5 = Al2 + O6H4 =>
20 Al2O3H5 + 18 O5 = 20 Al2 + 25 O6H4
C4H8 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K3SO4 =>
2 C4H8 + 3 KMnO4 + 4 H2SO4 = 4 CH3COOH + 3 MnSO4 + 4 H2O + K3SO4
W + Sn(NO3)4 = W(NO3)2 + Sn =>
2 W + Sn(NO3)4 = 2 W(NO3)2 + Sn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SiF4 + Zn = Si + ZnF2 =>
SiF4 + 2 Zn = Si + 2 ZnF2
ClO3 + S = Cl2 + SO4 =>
4 ClO3 + 3 S = 2 Cl2 + 3 SO4
N(CH3)4I + I2 = N(CH3)4I3 =>
N(CH3)4I + I2 = N(CH3)4I3
NH4 + HNO3 = (NH4)NO3 + H =>
NH4 + HNO3 = (NH4)NO3 + H
P4 + HCl = PH3 + Cl2 =>
P4 + 12 HCl = 4 PH3 + 6 Cl2
ZnO + H4Sb2O7 = Zn4Sb2O7 + H2O2 =>
4 ZnO + H4Sb2O7 = Zn4Sb2O7 + 2 H2O2
H2C2O4 = CO2 + H2 =>
H2C2O4 = 2 CO2 + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
