| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO2 + 2 CaCO3 + O2 = 2 CO2 + 2 CaSO4
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Mn + H = MnH6 =>
Mn + 6 H = MnH6
CO + Al(NO3)3 = AlCO + NO3 =>
CO + Al(NO3)3 = AlCO + 3 NO3
Pb(NO3)3 + K2CrO4 = Pb(NO3)3K2CrO4 =>
Pb(NO3)3 + K2CrO4 = Pb(NO3)3K2CrO4
Mn3O4 + KClO3 + K2CO3 = CO2 + KMnO4 + KCl =>
6 Mn3O4 + 13 KClO3 + 9 K2CO3 = 9 CO2 + 18 KMnO4 + 13 KCl
(NH4)2SO4 + Cr(ClO3)3 = NH4ClO3 + Cr2(SO4)3 =>
3(NH4)2SO4 + 2 Cr(ClO3)3 = 6 NH4ClO3 + Cr2(SO4)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cd(OH)2 + Na2S = CdS + NaOH =>
Cd(OH)2 + Na2S = CdS + 2 NaOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HgCl2 + SO2 + NaOH = HgSO4 + NaCl + H2 =>
HgCl2 + SO2 + 2 NaOH = HgSO4 + 2 NaCl + H2
CaO + Ba(NO2)2 = Ca(NO2)2 + BaO =>
CaO + Ba(NO2)2 = Ca(NO2)2 + BaO
CuSO4(aq) + KCl(aq) = CuCl2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KCl(aq) = CuCl2(aq) + K2SO4(aq)
AgNO3 + NaCl = Na3NO3 + AgCl3 =>
AgNO3 + 3 NaCl = Na3NO3 + AgCl3
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
CH3COOH + NaCO3 = CH3COOHNa + H2O + CO2 =>
5 CH3COOH + 4 NaCO3 = 4 CH3COOHNa + 2 H2O + 6 CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na(OH)3 + Al2(SO4)3 = Na2(SO4)3 + Al(OH)3 =>
2 Na(OH)3 + Al2(SO4)3 = Na2(SO4)3 + 2 Al(OH)3
Na2[Pb(OH)4] + H2O2 = PbO2 + NaOH + H2O =>
Na2[Pb(OH)4] + H2O2 = PbO2 + 2 NaOH + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeO2 + H2O = Fe(OH)4 =>
FeO2 + 2 H2O = Fe(OH)4
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe(NO3)2 + HI = FeI2 + HNO3 =>
Fe(NO3)2 + 2 HI = FeI2 + 2 HNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
C2H12O6 + CO2 = CO + H2O =>
C2H12O6 + 2 CO2 = 4 CO + 6 H2O
SnO4 + H = Sn + HOH =>
SnO4 + 8 H = Sn + 4 HOH
Pb + H2O = PbO + H2 =>
Pb + H2O = PbO + H2
H2SO3 + KMnO4 = H2SO4 + KHSO4 + H2O + MnSO4 =>
5 H2SO3 + 2 KMnO4 = H2SO4 + 2 KHSO4 + 3 H2O + 2 MnSO4
FeBr2 + Ni(NO3)2 = NiBr2 + Fe(NO3)2 =>
FeBr2 + Ni(NO3)2 = NiBr2 + Fe(NO3)2
As4S6 + O2 = As3O6 + SO2 =>
3 As4S6 + 30 O2 = 4 As3O6 + 18 SO2
KI + K2CO3 = K2I + KCO3 =>
KI + K2CO3 = K2I + KCO3
CH3*CH3 + O2 = CO2 + H2O =>
2 CH3*CH3 + 7 O2 = 4 CO2 + 6 H2O
NaSO{4} + HCl = NaCl + H{2}O + SO{2} =>
NaSO{4} + HCl = NaCl + H{2}O + SO{2}
(NH4)2SO4 + H2S + Cr(OH)3 = (NH4)S + Cr2(SO4)3 + H2O =>
4(NH4)2SO4 + 7 H2S + 2 Cr(OH)3 = 8(NH4)S + Cr2(SO4)3 + 10 H2O
Hg + H2O = H2 + HgO =>
Hg + H2O = H2 + HgO
AgNO3 + FeSO4 = AgSO4 + Fe + NO3 =>
AgNO3 + FeSO4 = AgSO4 + Fe + NO3
C6H2 + O2 = H2O + CO2 =>
2 C6H2 + 13 O2 = 2 H2O + 12 CO2
NaS + Fe(C2H3O2) = Na(C2H3O2) + FeS =>
NaS + Fe(C2H3O2) = Na(C2H3O2) + FeS
KOH + CO2 = K2 + CO3 + H2O =>
2 KOH + CO2 = K2 + CO3 + H2O
CH3CO2H = H + C + CO2H =>
CH3CO2H = 3 H + C + CO2H
Cu + NH3(OH) = Cu(OH)2 + NH3 =>
Cu + 2 NH3(OH) = Cu(OH)2 + 2 NH3
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
CuHO + HCl = CuCl + H2O =>
CuHO + HCl = CuCl + H2O
Cu2CO3(OH)2 = CuO + CO2 + H2O =>
Cu2CO3(OH)2 = 2 CuO + CO2 + H2O
H2S + HClO4 = HCl + SO2 + H2O =>
4 H2S + 3 HClO4 = 3 HCl + 4 SO2 + 4 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
LiIO3 + HCl = LiI + H2O + Cl2 =>
LiIO3 + 6 HCl = LiI + 3 H2O + 3 Cl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
