| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 NaHCO3(s) + 3 Ca(H2PO4)2(s) = Ca3(PO4)2(aq) + 4 Na2HPO4(aq) + 8 CO2(g) + 8 H2O(l)
K2Cr2O7 + PbS2 = K2S + Pb(Cr2O7)2 =>
2 K2Cr2O7 + PbS2 = 2 K2S + Pb(Cr2O7)2
Al + Ni2I = AlI + Ni =>
Al + Ni2I = AlI + 2 Ni
Br{-} + Cr2O7{2-} + H{+} = CrO2 + Br2 + H2O =>
4 Br{-} + Cr2O7{2-} + 6 H{+} = 2 CrO2 + 2 Br2 + 3 H2O
BaS + CoSO4 = CoS + BaSO4 =>
BaS + CoSO4 = CoS + BaSO4
KNO2 + KBrO3 = KNO3 + KBr =>
3 KNO2 + KBrO3 = 3 KNO3 + KBr
NO3{-} + NH4{+} = NH4NO3 =>
NO3{-} + NH4{+} = NH4NO3
SO(s) + H2O = S(OH)2 =>
SO(s) + H2O = S(OH)2
K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]
HCl + Sr(OH)2 = H2O + Sr(Cl)2 =>
2 HCl + Sr(OH)2 = 2 H2O + Sr(Cl)2
NaCl + Ca(C2H3O2)2 = Na(C2H3O2) + CaCl2 =>
2 NaCl + Ca(C2H3O2)2 = 2 Na(C2H3O2) + CaCl2
NaBrO3 + F2 + NaOH = NaBrO4 + NaF + H2O =>
NaBrO3 + F2 + 2 NaOH = NaBrO4 + 2 NaF + H2O
Cu2{+} + Al = Al3{+} + Cu =>
Cu2{+} + 3 Al = Al3{+} + 2 Cu
CaOH + C2H4O2 = Ca + H2O + CO2 =>
8 CaOH + C2H4O2 = 8 Ca + 6 H2O + 2 CO2
KOH + H2CrO4 = K2CrO4 + H2O =>
2 KOH + H2CrO4 = K2CrO4 + 2 H2O
HMnO4 + Pb(OH)4 = Pb(MnO4)4 + H2O =>
4 HMnO4 + Pb(OH)4 = Pb(MnO4)4 + 4 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
F2 + CdI2 = I2 + CdF2 =>
F2 + CdI2 = I2 + CdF2
H2SO4 + HCl = SO2Cl2 + H2O =>
H2SO4 + 2 HCl = SO2Cl2 + 2 H2O
Fe{2+} + NO{3} = Fe{3+} + NO =>
3 Fe{2+} + NO{3} = 3 Fe{3+} + NO
NH4OH(aq) = NH3 + H2O =>
NH4OH(aq) = NH3 + H2O
NH4CO3 + CH4 = NH3 + H2O + CO2 =>
8 NH4CO3 + CH4 = 8 NH3 + 6 H2O + 9 CO2
Rb2O(s) = Rb(s) + O2(g) =>
2 Rb2O(s) = 4 Rb(s) + O2(g)
FeCl3 + C6H5COOH = C6H5COOFe + HCl3 =>
FeCl3 + C6H5COOH = C6H5COOFe + HCl3
(NH4)Cl + Ba(OH)2 = (NH4)(OH) + BaCl2 =>
2(NH4)Cl + Ba(OH)2 = 2(NH4)(OH) + BaCl2
Na2SO3 + Al2(SO4)3 = Al2(SO3)3 + Na2SO4 =>
3 Na2SO3 + Al2(SO4)3 = Al2(SO3)3 + 3 Na2SO4
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
BaCO3 + HCl = BaCl2 + H2O + CO2 =>
BaCO3 + 2 HCl = BaCl2 + H2O + CO2
Al(CH3COO)3 + H2SO4 = Al2(SO4)3 + C2H4O2 =>
2 Al(CH3COO)3 + 3 H2SO4 = Al2(SO4)3 + 6 C2H4O2
hydrochloricacid + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
SnO2 + NO2 + H2O = NHO3 + Sn =>
SnO2 + 4 NO2 + 2 H2O = 4 NHO3 + Sn
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
HNCS + HNO2 = CO2 + H2SO4 + NO + H2O =>
HNCS + 13 HNO2 = CO2 + H2SO4 + 14 NO + 6 H2O
NaH2PO4 + CaS = Ca(H2PO4)2 + Na2S =>
2 NaH2PO4 + CaS = Ca(H2PO4)2 + Na2S
NaCO3 + CH3COOH = Na + H2O + CO2 =>
4 NaCO3 + CH3COOH = 4 Na + 2 H2O + 6 CO2
NaHCO3 + HCH3CO2 = CH3COONa + CO2 + H2O =>
NaHCO3 + HCH3CO2 = CH3COONa + CO2 + H2O
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
NO3 = N + O2 =>
2 NO3 = 2 N + 3 O2
PbO + O2 = Pb3O4 =>
6 PbO + O2 = 2 Pb3O4
Mg(NO3)2*6H2O + CH4N2O + Fe(NO3)3*9H2O = MgFe2O3 + CO2 + H2O + N2 =>
Mg(NO3)2*6H2O + 7 CH4N2O + 2 Fe(NO3)3*9H2O = MgFe2O3 + 7 CO2 + 38 H2O + 11 N2
Co2 + HNO3 = Co(NO3) + NO + H2O =>
3 Co2 + 8 HNO3 = 6 Co(NO3) + 2 NO + 4 H2O
N3 + O2 + H2O = NH4NO3 =>
4 N3 + 3 O2 + 12 H2O = 6 NH4NO3
C21H33N3O13 + C2H6O = C23H39N3O14 =>
C21H33N3O13 + C2H6O = C23H39N3O14
NaHCO3 + H3C6H5O2 = CO2 + NaC6H5O2 + H2O =>
14 NaHCO3 + 13 H3C6H5O2 = 8 CO2 + 14 NaC6H5O2 + 24 H2O
CaC2 + H2O = Ca(OH)2(s) + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2(s) + C2H2
CuFeS2 + Fe3O4 = SO4 + FeO + Cu =>
CuFeS2 + 9 Fe3O4 = 2 SO4 + 28 FeO + Cu
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
