| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + Zn2 = H2Zn2
Cl2 + H2O + O2 = HClO =>
2 Cl2 + 2 H2O + O2 = 4 HClO
C28H58(s) + O2(g) = CO2 + H2O =>
2 C28H58(s) + 85 O2(g) = 56 CO2 + 58 H2O
Ca + HCl = CaHCl =>
Ca + HCl = CaHCl
KSO4 + HNO3 = K(NO3)2 + H2SO4 =>
KSO4 + 2 HNO3 = K(NO3)2 + H2SO4
C2H6O(l) + O2 = CO2(g) + H2O(g) =>
C2H6O(l) + 3 O2 = 2 CO2(g) + 3 H2O(g)
Cr2O3 + NaHSO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
Cr2O3 + 6 NaHSO4 = Cr2(SO4)3 + 3 Na2SO4 + 3 H2O
NaNO2 + FeSO4 + CH3COOH = NO2 + CH3COONa + Fe + H2O + SO2 =>
4 NaNO2 + FeSO4 + 4 CH3COOH = 4 NO2 + 4 CH3COONa + Fe + 2 H2O + SO2
MgBr2 + Li2CO3 = MgCO3 + LiBr =>
MgBr2 + Li2CO3 = MgCO3 + 2 LiBr
SO3 + I2 = I2SO3 =>
SO3 + I2 = I2SO3
Fe(NO3)3 + Na2(CO3) = Fe2(CO3)3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2(CO3) = Fe2(CO3)3 + 6 NaNO3
I + HNO3 = HIO3 + NO2 + H2 =>
I + 3 HNO3 = HIO3 + 3 NO2 + H2
Al + Ce2 = AlCe =>
2 Al + Ce2 = 2 AlCe
Br + KI = BrI + K =>
Br + KI = BrI + K
FeCl2 + HNO3 = Fe(NO3)3 + HCl + HNO2 + H2O =>
2 FeCl2 + 7 HNO3 = 2 Fe(NO3)3 + 4 HCl + HNO2 + H2O
HNO3 + CuS = CuSO4 + NO + H2O =>
8 HNO3 + 3 CuS = 3 CuSO4 + 8 NO + 4 H2O
KIO3 + HCl = KI + Cl2 + H2O =>
KIO3 + 6 HCl = KI + 3 Cl2 + 3 H2O
HClO2 = ClO2 + Cl2 + H2O =>
8 HClO2 = 6 ClO2 + Cl2 + 4 H2O
Ca + N2 = Ca3(N2)3 =>
3 Ca + 3 N2 = Ca3(N2)3
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
H2O + Cl2 = ClO3{-} + Cl{-} + H{+} =>
3 H2O + 3 Cl2 = ClO3{-} + 5 Cl{-} + 6 H{+}
SrSO4 + H3PO4 = Sr3(PO4)2 + H2SO4 =>
3 SrSO4 + 2 H3PO4 = Sr3(PO4)2 + 3 H2SO4
NaPo4 + CaCl = CaPo4 + NaCl =>
NaPo4 + CaCl = CaPo4 + NaCl
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + (NH4)(NO3) =>
Mg(NO3)2 + (NH4)2CO3 = MgCO3 + 2(NH4)(NO3)
SnO + NaOH + H2O = Na4[Sn(OH)6] =>
SnO + 4 NaOH + H2O = Na4[Sn(OH)6]
Pb(NO3)2 + Na2 = NaNO3 + Pb =>
Pb(NO3)2 + Na2 = 2 NaNO3 + Pb
NH4Cl + NaOH = ClOH + NH4Na =>
NH4Cl + NaOH = ClOH + NH4Na
HgS + O = Hg + SO =>
HgS + O = Hg + SO
SnCl4O12 = SnCl4 + O2 =>
SnCl4O12 = SnCl4 + 6 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KBrO3 + NaBr + H2SO4 = K2SO4 + Na2SO4 + Br2 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = K2SO4 + 5 Na2SO4 + 6 Br2 + 6 H2O
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
Mg(CH3COO)2 + H2SO4 = (CH4COO)2 + MgSO4 =>
Mg(CH3COO)2 + H2SO4 = (CH4COO)2 + MgSO4
CaCO3 + C3H6O3 = CaC4H5O4 + H2O + CO2 =>
4 CaCO3 + 5 C3H6O3 = 4 CaC4H5O4 + 5 H2O + 3 CO2
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
SnCl2 + I2 = SnCl4 + SnI4 =>
2 SnCl2 + 2 I2 = SnCl4 + SnI4
Zn2Al3 + Cl = Al + ZnCl2 =>
Zn2Al3 + 4 Cl = 3 Al + 2 ZnCl2
Zn(OH)4 + NH3 = ZnO + H2O + N2 =>
3 Zn(OH)4 + 2 NH3 = 3 ZnO + 9 H2O + N2
Ag + O2 = (Ag2O) =>
4 Ag + O2 = 2(Ag2O)
IO3{-} + AsO3{-} = I{-} + AsO4{-} =>
IO3{-} + 3 AsO3{-} = I{-} + 3 AsO4{-}
Fe + PbSO4 = FeSO4 + Pb =>
Fe + PbSO4 = FeSO4 + Pb
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P2O3 + CO = P4 + CO2 =>
2 P2O3 + 6 CO = P4 + 6 CO2
AgF + Na2SO4 = Ag2SO4 + NaF =>
2 AgF + Na2SO4 = Ag2SO4 + 2 NaF
K2Cr2O7 + KCl = K2CrO4 + Cr2O3 + Cl2 =>
5 K2Cr2O7 + 6 KCl = 8 K2CrO4 + Cr2O3 + 3 Cl2
Os + KOH + O2 = K2OsO4 + H2O =>
2 Os + 4 KOH + 3 O2 = 2 K2OsO4 + 2 H2O
NaHSO4 + OH = NaOH + HSO4 =>
NaHSO4 + OH = NaOH + HSO4
Ni + HCl = NiCl2 + H =>
Ni + 2 HCl = NiCl2 + 2 H
Mn(OH)2 + Br2 + NaOH = MnO2 + NaBr + H2O =>
Mn(OH)2 + Br2 + 2 NaOH = MnO2 + 2 NaBr + 2 H2O
Cu(OH)2 + HCe = CuCe2 + H2O =>
Cu(OH)2 + 2 HCe = CuCe2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
