| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2So4 + Ca(OH)2 = CaSo4 + 2 H2O
Na[As(OH)4] + I2 + H2O = Na[As(OH)6] + HI =>
Na[As(OH)4] + I2 + 2 H2O = Na[As(OH)6] + 2 HI
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C2H2OH + O2 = CO2 + H2O =>
4 C2H2OH + 9 O2 = 8 CO2 + 6 H2O
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
H3PO4 + CaS = Ca3(PO4)2 + H2S =>
2 H3PO4 + 3 CaS = Ca3(PO4)2 + 3 H2S
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
KCLO + NH3 = N2 + H2O + KCL =>
3 KCLO + 2 NH3 = N2 + 3 H2O + 3 KCL
Fe3{+} + Zn = Fe + Zn2{+} =>
Fe3{+} + 2 Zn = 3 Fe + Zn2{+}
H2O2 + MnSO4 + NaOH = MnO2 + NaSO4 + H2O =>
3 H2O2 + 2 MnSO4 + 2 NaOH = 2 MnO2 + 2 NaSO4 + 4 H2O
CuF + AlCl3 = CuCl + AlF3 =>
3 CuF + AlCl3 = 3 CuCl + AlF3
H3PO4 + CaS = Ca3(PO4)2 + H2S =>
2 H3PO4 + 3 CaS = Ca3(PO4)2 + 3 H2S
BeCO3 + HBr = BeBr2 + CO2 + H2O =>
BeCO3 + 2 HBr = BeBr2 + CO2 + H2O
C13H22N4O3S + HCl = C13H19N4SCl3 + H2O =>
C13H22N4O3S + 3 HCl = C13H19N4SCl3 + 3 H2O
KNO3 = KN + O2(g) =>
2 KNO3 = 2 KN + 3 O2(g)
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Na + H{+} = Na{+} + H2 =>
2 Na + 2 H{+} = 2 Na{+} + H2
Zn + CO2 = Zn(CO2) =>
Zn + CO2 = Zn(CO2)
AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
HIO3 + HI = I2 + H2O =>
HIO3 + 5 HI = 3 I2 + 3 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
Cu + ZnSO4 = Zn + CuSO4 =>
Cu + ZnSO4 = Zn + CuSO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
HCOOH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 HCOOH + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 8 H2O
BeCO3 + HBr = BeBr2 + CO2 + H2O =>
BeCO3 + 2 HBr = BeBr2 + CO2 + H2O
FeCl3 + Fe = FeCl2 =>
2 FeCl3 + Fe = 3 FeCl2
Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2
Li3PO3 + Mg(OH)2 = LiOH + Mg3(PO3)2 =>
2 Li3PO3 + 3 Mg(OH)2 = 6 LiOH + Mg3(PO3)2
MG + Br2 = MGBr2 =>
MG + Br2 = MGBr2
PH3 + Cl2 + H2O = H3PO4 + HCl =>
PH3 + 4 Cl2 + 4 H2O = H3PO4 + 8 HCl
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
NaCLO3 + SO2 + H2SO4 = CLO2 + NaHSO4 =>
2 NaCLO3 + SO2 + H2SO4 = 2 CLO2 + 2 NaHSO4
Zn2 + H2SO4 = ZnSO4 + H2 =>
Zn2 + 2 H2SO4 = 2 ZnSO4 + 2 H2
C2H5OH + CuO = CH3COH + Cu + H2O =>
C2H5OH + CuO = CH3COH + Cu + H2O
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
H2 + H2O + Al = Al(OH3)3 =>
3 H2 + 6 H2O + 2 Al = 2 Al(OH3)3
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cl2 + Ba(OH)2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Cl2 + 6 Ba(OH)2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
Mg(S) + CuCl2(aq) = MgCl2(aq) + Cu(S) =>
Mg(S) + CuCl2(aq) = MgCl2(aq) + Cu(S)
| 1 2 3 4 5 6 7 8 9 10 11 12 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/15
Équations équilibrées sur05/12/14
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
