| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2 + O2 = 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
MgSO3 + LiOH = Li2SO3 + Mg(OH)2 =>
MgSO3 + 2 LiOH = Li2SO3 + Mg(OH)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + NaCH3CO2 =>
Cu(CH3CO2)2 + Na2CrO4 = CuCrO4 + 2 NaCH3CO2
Mg3B2 + HCl = B2H6 + MgCl2 =>
Mg3B2 + 6 HCl = B2H6 + 3 MgCl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C13H24O4 + O2 =>
13 CO2 + 12 H2O = C13H24O4 + 17 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
NaS + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)3 + H2O =>
6 NaS + 7 K2Cr2O7 + 25 H2SO4 = 3 Na2SO4 + 7 K2SO4 + 7 Cr2(SO4)3 + 25 H2O
CH2(CH)2CH2 + O2 = CO2 + H2O =>
2 CH2(CH)2CH2 + 11 O2 = 8 CO2 + 6 H2O
Fe2O4 + H2 = Fe + H2O =>
Fe2O4 + 4 H2 = 2 Fe + 4 H2O
C2H4O2 + C2H6O = CH3COOCH2CH3 + H2O =>
C2H4O2 + C2H6O = CH3COOCH2CH3 + H2O
CH4CO2 + NaHCO3 = Na(CH3CO2)2 + H2O + CO2 =>
15 CH4CO2 + 8 NaHCO3 = 8 Na(CH3CO2)2 + 10 H2O + 6 CO2
AlCl3 + (NH4)2S + H2O = NH4Cl + Al(OH)3 + H2S =>
2 AlCl3 + 3(NH4)2S + 6 H2O = 6 NH4Cl + 2 Al(OH)3 + 3 H2S
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
PbO2 + HMnO3 + HNO3 = H2O + HMnO4 + Pb(NO3)2 =>
PbO2 + HMnO3 + 2 HNO3 = H2O + HMnO4 + Pb(NO3)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Pb(No3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(No3)2(aq) =>
Pb(No3)2(aq) + MgCl2(aq) = PbCl2(s) + Mg(No3)2(aq)
U3O8 + H2SO4 = UO2SO4 + U(SO4)S + H2O =>
5 U3O8 + 16 H2SO4 = 14 UO2SO4 + U(SO4)S + 16 H2O
ClF3 + I2 = IF5 + Cl2 =>
10 ClF3 + 3 I2 = 6 IF5 + 5 Cl2
Cd2(SO4)3 + KOH = Cd(OH)3 + K2SO4 =>
Cd2(SO4)3 + 6 KOH = 2 Cd(OH)3 + 3 K2SO4
H2S + KMnO4 = K2SO4 + H2O + MnO2 + KOH =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 2 H2O + 8 MnO2 + 2 KOH
Fe + H2O = H2 + Fe3O4 =>
3 Fe + 4 H2O = 4 H2 + Fe3O4
HClO3 + KCl = KClO3 + HCl =>
HClO3 + KCl = KClO3 + HCl
Na3N + N2 = NaN3 =>
Na3N + 4 N2 = 3 NaN3
Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)
Cu3N + KBr = CuBr + K3N =>
Cu3N + 3 KBr = 3 CuBr + K3N
Al((OH)4) + H2SO4 = Al(oh)3 + H2O + SO4 =>
3 Al((OH)4) + 6 H2SO4 = Al(oh)3 + 12 H2O + 6 SO4
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
HCl(aq) + CH3NH2(aq) = CH3NH3(aq) + Cl(aq) =>
HCl(aq) + CH3NH2(aq) = CH3NH3(aq) + Cl(aq)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
CH3Br + Na + C3H7Br = C5H14 + NaBr =>
7 CH3Br + 8 Na + C3H7Br = 2 C5H14 + 8 NaBr
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O =>
CH3OH + C22H17ClN2 = C23H19ClN2 + H2O
CuSO4(aq) + BaCl(aq)2 = BaSO4 + CuCl2 =>
CuSO4(aq) + BaCl(aq)2 = BaSO4 + CuCl2
O + C2H6O = H2O + CO2 =>
6 O + C2H6O = 3 H2O + 2 CO2
Gd(OH)3 + (NH4)2SO4 = Gd(OH)SO4 + NH4OH =>
Gd(OH)3 + (NH4)2SO4 = Gd(OH)SO4 + 2 NH4OH
NaOH + Si = NaSiO + H2 =>
2 NaOH + 2 Si = 2 NaSiO + H2
HgCl2 + Al = HgAl + Cl2 =>
HgCl2 + Al = HgAl + Cl2
Mg3N2 = Mg(aq) + N(aq) =>
Mg3N2 = 3 Mg(aq) + 2 N(aq)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H2SO4 + Na2S = NaHSO4 + H2S =>
2 H2SO4 + Na2S = 2 NaHSO4 + H2S
NaI(aq) + Hg2(CH3COO)2(aq) = Hg2I2(s) + CH3COONa(aq) =>
2 NaI(aq) + Hg2(CH3COO)2(aq) = Hg2I2(s) + 2 CH3COONa(aq)
Zn + NaOH + H2O = H2 + Na4Zn(OH)6 =>
Zn + 4 NaOH + 2 H2O = H2 + Na4Zn(OH)6
C10H25O3 + O2 = CO2 + H2O =>
4 C10H25O3 + 59 O2 = 40 CO2 + 50 H2O
Cu + AgNO3 = Ag + Cu(NO3)2 =>
Cu + 2 AgNO3 = 2 Ag + Cu(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
