| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
CH3CHOH + O2 = CO2 + H2O =>
4 CH3CHOH + 11 O2 = 8 CO2 + 10 H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
PbCrO4 + HCl + FeSO4 = PbCl3 + Cr2(SO4)3 + FeCl3 + H2O + Fe2(SO4)3 =>
6 PbCrO4 + 48 HCl + 12 FeSO4 = 6 PbCl3 + 3 Cr2(SO4)3 + 10 FeCl3 + 24 H2O + Fe2(SO4)3
(NH4)3N + O2 = N2O + H2O =>
(NH4)3N + 4 O2 = 2 N2O + 6 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Al2O3 + Cl2O7 = AlCl3 + O2 =>
Al2O3 + 3 Cl2O7 = 2 AlCl3 + 12 O2
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
Ca(C2H3O)2 + KNO3 = CaNO3 + K(C2H3O)2 =>
Ca(C2H3O)2 + KNO3 = CaNO3 + K(C2H3O)2
H + C + O = H3C6H5O7 =>
8 H + 6 C + 7 O = H3C6H5O7
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
K2SO3 + HNO3 = KNO3 + SO2 + H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + SO2 + H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Fe(iii) + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe(iii) + Zn(NO3)2 = Fe(NO3)2 + Zn
LiF = Li + F2 =>
2 LiF = 2 Li + F2
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
Cu2(OH)2CO3 + HNO3 = H2O + CO2 + Cu(NO3)2 =>
Cu2(OH)2CO3 + 4 HNO3 = 3 H2O + CO2 + 2 Cu(NO3)2
Th + O2 = ThO =>
2 Th + O2 = 2 ThO
C2H3NaO2 + (NH4)2SO4 = C2H3SO4(NH4)2 + NaO2 =>
C2H3NaO2 + (NH4)2SO4 = C2H3SO4(NH4)2 + NaO2
Al(s) + Br2(l) = Al2Br6(s) =>
2 Al(s) + 3 Br2(l) = Al2Br6(s)
NaOH + BaO = NaO + BaOH =>
NaOH + BaO = NaO + BaOH
I + O2 = IO3 =>
2 I + 3 O2 = 2 IO3
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Li2CO3 + Mn(NO3)3 = LiNO3 + Mn2(CO3)3 =>
3 Li2CO3 + 2 Mn(NO3)3 = 6 LiNO3 + Mn2(CO3)3
CO2 + H2O + N2 + S = C287H543O120N33S + O2 =>
1148 CO2 + 1086 H2O + 66 N2 + 4 S = 4 C287H543O120N33S + 1451 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + HClO3 = Zn(ClO3)2 + H2 =>
Zn + 2 HClO3 = Zn(ClO3)2 + H2
NaH + BCl3 = NaCl + B2H6 =>
6 NaH + 2 BCl3 = 6 NaCl + B2H6
PbCl2 + K2SO4 = PbSO4 + K2Cl2 =>
PbCl2 + K2SO4 = PbSO4 + K2Cl2
Cu2(OH)2CO3 + H2SO4 = CuSO4 + CO2 + H2O =>
Cu2(OH)2CO3 + 2 H2SO4 = 2 CuSO4 + CO2 + 3 H2O
Li + FeBr3 = Fe + LiBr =>
3 Li + FeBr3 = Fe + 3 LiBr
NO + O2 = NO3 =>
NO + O2 = NO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Pb + H3PO4 = Pb3(PO4)2 + H2 =>
3 Pb + 2 H3PO4 = Pb3(PO4)2 + 3 H2
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
C6H5O + H2O = C6H6O + OH =>
C6H5O + H2O = C6H6O + OH
Zn + S = ZnS =>
Zn + S = ZnS
HCl + CaSO4 = CaCl2 + H2SO4 =>
2 HCl + CaSO4 = CaCl2 + H2SO4
Na2CO3 + Cu(NO3)3 = Na2(NO3)3 + CuCO3 =>
Na2CO3 + Cu(NO3)3 = Na2(NO3)3 + CuCO3
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(VO2)2SO4 + H2SO4 + Zn = VSO4 + H2O + ZnSO4 =>
(VO2)2SO4 + 4 H2SO4 + 3 Zn = 2 VSO4 + 4 H2O + 3 ZnSO4
Cu2OO2 = Cu + O2 =>
2 Cu2OO2 = 4 Cu + 3 O2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Sn + AgNO3 = Sn(NO3)2 + Ag =>
Sn + 2 AgNO3 = Sn(NO3)2 + 2 Ag
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
