| Équations équilibrées la veille |
H2SO4 + 2 Al(OH)4{-} = 2 Al(OH)3 + SO4{2-} + 2 H2O
C6H12O6 + O2 = C2O2 + H2O =>
C6H12O6 + 3 O2 = 3 C2O2 + 6 H2O
I2 + Na2S2O3(aq) = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3(aq) = Na2S4O6 + 2 NaI
(H3)C6H5O7 + NaOH = H2O + NaC6H7O7 =>
(H3)C6H5O7 + NaOH = H2O + NaC6H7O7
KBr + HNO3 + Fe(NO3)2 = FeBr3 + KNO3 + H2 =>
6 KBr + 2 HNO3 + 2 Fe(NO3)2 = 2 FeBr3 + 6 KNO3 + H2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
S{-} = S{-}O{3} =>
S{-} = S{-}O{3}
N2O5 + Li2O = Li3NO4 =>
N2O5 + 3 Li2O = 2 Li3NO4
SO2CaCO3 + O2 = CaSO4 + CO2 =>
2 SO2CaCO3 + O2 = 2 CaSO4 + 2 CO2
Na2SO3 + HNO3 = NaNO3 + SO2 + H2O =>
Na2SO3 + 2 HNO3 = 2 NaNO3 + SO2 + H2O
W + PuP = Pu + WP2 =>
W + 2 PuP = 2 Pu + WP2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2Cl4 + CH4 = CCl4 + Na2 + H2 =>
Na2Cl4 + CH4 = CCl4 + Na2 + 2 H2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(NO3)2 + Na2(CO3) = Pb(CO3) + Na(NO3) =>
Pb(NO3)2 + Na2(CO3) = Pb(CO3) + 2 Na(NO3)
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
N2H8SO4 + NaOH = NH3 + Na2SO4 + H2O =>
N2H8SO4 + 2 NaOH = 2 NH3 + Na2SO4 + 2 H2O
CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3
Ag + CrO3 = Cr + Ag2O =>
6 Ag + CrO3 = Cr + 3 Ag2O
K + Al(No3)3 = Al + KNo3 =>
3 K + Al(No3)3 = Al + 3 KNo3
Fe + S = Fe(ii)S =>
Fe + S = Fe(ii)S
NaNO2 + C12H22O11 = Na2CO3 + CO2 + N2 + H2O =>
16 NaNO2 + C12H22O11 = 8 Na2CO3 + 4 CO2 + 8 N2 + 11 H2O
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
S(s) + H = H2S(g) =>
S(s) + 2 H = H2S(g)
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
HS + O2 = HO + S2O =>
4 HS + 3 O2 = 4 HO + 2 S2O
Ca + HCl = H2Ca + Cl2 =>
Ca + 2 HCl = H2Ca + Cl2
SO2 + O2 = SO4 =>
SO2 + O2 = SO4
K + BaF2 = Ba + KF =>
2 K + BaF2 = Ba + 2 KF
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Cu(No3)2NaOH = Na(No3)2Cu(OH) =>
Cu(No3)2NaOH = Na(No3)2Cu(OH)
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
Zn + LiCl = ZnCl + Li =>
Zn + LiCl = ZnCl + Li
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
KI + AgNO3 = KNO3 + AgI =>
KI + AgNO3 = KNO3 + AgI
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe3Cl + NaO2 = Fe3O2 + NaCl =>
Fe3Cl + NaO2 = Fe3O2 + NaCl
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
CaO(s) + H2O(l) = Ca(OH)2(aq) =>
CaO(s) + H2O(l) = Ca(OH)2(aq)
C6H4(NH2)COONa + NaOH = C6H5NH2 + Na2CO3 =>
C6H4(NH2)COONa + NaOH = C6H5NH2 + Na2CO3
Cl2 + NaClO = NaCl + ClO2 =>
Cl2 + 4 NaClO = 4 NaCl + 2 ClO2
Mg(NO3)2 + Ba(HCO3)2 = MgCO3 + Ba(NO3)2 + CO2 + H2O =>
Mg(NO3)2 + Ba(HCO3)2 = MgCO3 + Ba(NO3)2 + CO2 + H2O
NaOH + Pb(NO3)2 = NaNO3 + Pb(OH)2 =>
2 NaOH + Pb(NO3)2 = 2 NaNO3 + Pb(OH)2
CO2 + H2O = C6HO2 + O2 =>
24 CO2 + 2 H2O = 4 C6HO2 + 21 O2
CH3CHCH2 + KMnO4 = MnO2 + CH3COOK + KOH + H2O =>
2 CH3CHCH2 + 4 KMnO4 = 4 MnO2 + 3 CH3COOK + KOH + H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
