| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Ca(OH)2 + 2 H2O = Ca[Zn(OH)4] + H2
Mg(OH)2 + HClO4 = Mg(ClO4)2 + HOH =>
Mg(OH)2 + 2 HClO4 = Mg(ClO4)2 + 2 HOH
H3AsO4 + H2S = AsS2 + S + H2O =>
2 H3AsO4 + 5 H2S = 2 AsS2 + S + 8 H2O
H2O + NaJO3 + SO2 = J2 + Na2SO4 + H2SO4 =>
4 H2O + 2 NaJO3 + 5 SO2 = J2 + Na2SO4 + 4 H2SO4
[NH3(OH)]2SO4 + NaOH = NH2OH + Na2SO4 + H2O =>
[NH3(OH)]2SO4 + 2 NaOH = 2 NH2OH + Na2SO4 + 2 H2O
KMnO4 + C2H5NO2 = MnO2 + H2O + CO2 + K2O + N2 =>
6 KMnO4 + 2 C2H5NO2 = 6 MnO2 + 5 H2O + 4 CO2 + 3 K2O + N2
ZnSO4 + Ba2 = Zn + Ba2SO4 =>
ZnSO4 + Ba2 = Zn + Ba2SO4
S + Br2 + KF = SF4 + KBr =>
S + 2 Br2 + 4 KF = SF4 + 4 KBr
LiOH + H2Br = Li2Br + H2O =>
2 LiOH + H2Br = Li2Br + 2 H2O
Se + KBrO3 + H2O = H2SeO3 + Br2 + KOH =>
5 Se + 4 KBrO3 + 7 H2O = 5 H2SeO3 + 2 Br2 + 4 KOH
Cl2O7 + Cu(NO3)2 = Cl(NO3)2 + NO3 + CuO =>
Cl2O7 + 7 Cu(NO3)2 = 2 Cl(NO3)2 + 10 NO3 + 7 CuO
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
C6H5NH2 + H2O = C6H5OH + NH3 =>
C6H5NH2 + H2O = C6H5OH + NH3
O2 + P2O2 = P2O3 =>
O2 + 2 P2O2 = 2 P2O3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
C + HNO4 = CO2 + NO2 + H2O =>
3 C + 4 HNO4 = 3 CO2 + 4 NO2 + 2 H2O
Al + Sr(CH3COO)2 = Al(CH3COO)3 + Sr =>
2 Al + 3 Sr(CH3COO)2 = 2 Al(CH3COO)3 + 3 Sr
C2H2 + HBr = C2H2Br4 + H2 =>
C2H2 + 4 HBr = C2H2Br4 + 2 H2
C2H2 + (Ag(NH3)2)OH = Ag2C2 + NH3 + H2O =>
C2H2 + 2(Ag(NH3)2)OH = Ag2C2 + 4 NH3 + 2 H2O
HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + H2O =>
3 HC2H3O2 + Cr(OH)3 = Cr(C2H3O2)3 + 3 H2O
Se + KBrO3 + H2O = H2SeO3 + Br2 + KOH =>
5 Se + 4 KBrO3 + 7 H2O = 5 H2SeO3 + 2 Br2 + 4 KOH
H2Ni = NiH2 =>
H2Ni = NiH2
CO2 + HF = COF2 + H2O =>
CO2 + 2 HF = COF2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
R2NH + H2S = (R2NH2)2S =>
2 R2NH + H2S = (R2NH2)2S
ZnSO4 + Ba2 = Zn + Ba2SO4 =>
ZnSO4 + Ba2 = Zn + Ba2SO4
H2O + Me = MeOH + H2 =>
2 H2O + 2 Me = 2 MeOH + H2
Ca(HCO3)2(t) = CaCO3 + H2O + CO2 =>
Ca(HCO3)2(t) = CaCO3 + H2O + CO2
CuCl2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbCl2 =>
CuCl2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbCl2
Pb(ClO3)2 + Cs2SO4 = PbSO4 + Cs2(ClO3)2 =>
Pb(ClO3)2 + Cs2SO4 = PbSO4 + Cs2(ClO3)2
Zn + Cu(aq) = ZnCu =>
Zn + Cu(aq) = ZnCu
O2 + P2O2 = P2O3 =>
O2 + 2 P2O2 = 2 P2O3
H4Si + NH3 = Si3N4 + H2 =>
3 H4Si + 4 NH3 = Si3N4 + 12 H2
KHSO4 + NaCl = NaKSO4 + HCl =>
KHSO4 + NaCl = NaKSO4 + HCl
H3AsO4 + H2S = AsS2 + S + H2O =>
2 H3AsO4 + 5 H2S = 2 AsS2 + S + 8 H2O
Al + Sr(CH3COO)2 = Al(CH3COO)3 + Sr =>
2 Al + 3 Sr(CH3COO)2 = 2 Al(CH3COO)3 + 3 Sr
Na2S + ZnBr2 = NaBr + SZn =>
Na2S + ZnBr2 = 2 NaBr + SZn
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)5NH3] + Cl =>
[Co(NH3)5Cl]Cl2 + NH3 = [Co(NH3)5NH3] + 3 Cl
NaI(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)2(aq) + IHg2(s) =>
NaI(aq) + Hg2(C2H3O2)2(aq) = Na(C2H3O2)2(aq) + IHg2(s)
H3AsO4 + H2S = AsS2 + S + H2O =>
2 H3AsO4 + 5 H2S = 2 AsS2 + S + 8 H2O
Al + Sr(CH3COO)2 = Al(CH3COO)3 + Sr =>
2 Al + 3 Sr(CH3COO)2 = 2 Al(CH3COO)3 + 3 Sr
Ca(NO3)2BaO = Ba(NO3)2CaO =>
Ca(NO3)2BaO = Ba(NO3)2CaO
CuCl2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbCl2 =>
CuCl2 + Pb(CH3COO)2 = Cu(CH3COO)2 + PbCl2
NH4Br + H2SO4 = NH4SO4 + H2Br =>
NH4Br + H2SO4 = NH4SO4 + H2Br
ZnSO4 + Ba2 = Zn + Ba2SO4 =>
ZnSO4 + Ba2 = Zn + Ba2SO4
Mg2 + H2SO4 = Mg2SO4 + H =>
Mg2 + H2SO4 = Mg2SO4 + 2 H
Zn + Cu(aq) = ZnCu =>
Zn + Cu(aq) = ZnCu
H3AsO4 + HI = H3AsO3 + I2 + H2O =>
H3AsO4 + 2 HI = H3AsO3 + I2 + H2O
Fe(OH)2 + NH3 = Fe(NH3)2 + (OH)2 =>
Fe(OH)2 + 2 NH3 = Fe(NH3)2 + (OH)2
HIO4 = H2O + I2O5 + O2 =>
2 HIO4 = H2O + I2O5 + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/24
Équations équilibrées sur03/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
