| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ai(OH)2 + 2 H2SO4 = Ai2(SO4)2 + 4 H2O
VO3 + H2 = V + H2O =>
VO3 + 3 H2 = V + 3 H2O
K2S + Cu(NO3)2 = CuS + KNO3 =>
K2S + Cu(NO3)2 = CuS + 2 KNO3
Ca(OH)2(s) + HClO3(aq) = Ca(ClO3)2(aw) + H2O(l) =>
Ca(OH)2(s) + 2 HClO3(aq) = Ca(ClO3)2(aw) + 2 H2O(l)
BaS + Sn(NO3)2 = SnS + Ba(NO3)2 =>
BaS + Sn(NO3)2 = SnS + Ba(NO3)2
KOH + H2C2O4 = KC2O4 + H2OH =>
KOH + H2C2O4 = KC2O4 + H2OH
BCl3(g) + LiAlH4(s) = B2H6(g) + LiAlCl4(s) =>
4 BCl3(g) + 3 LiAlH4(s) = 2 B2H6(g) + 3 LiAlCl4(s)
Pb(OH)2 + HNO3 = Pb(OH)NO3 + H2O =>
Pb(OH)2 + HNO3 = Pb(OH)NO3 + H2O
Ba3(PO4)2 + H2SO4 = BaSO4 + H3PO4 =>
Ba3(PO4)2 + 3 H2SO4 = 3 BaSO4 + 2 H3PO4
Br + O2 = Br2O7 =>
4 Br + 7 O2 = 2 Br2O7
FeSO4 + NH3 + H2O = FeOH + NH4SO4 =>
FeSO4 + NH3 + H2O = FeOH + NH4SO4
C3H6O2 + KOH = CH3COOK + CH3OH =>
C3H6O2 + KOH = CH3COOK + CH3OH
B(NO3)3 + Mg(SO3)2 = Mg(NO3)2 + B(SO3)3 =>
2 B(NO3)3 + 3 Mg(SO3)2 = 3 Mg(NO3)2 + 2 B(SO3)3
Pb(NO3)2(aq) + KBr(aq) = KNO3(aq) + PbBr2 =>
Pb(NO3)2(aq) + 2 KBr(aq) = 2 KNO3(aq) + PbBr2
Fe + Hg = FeHg =>
Fe + Hg = FeHg
Na2Cr(OH)4 + Br = Na2CrO4 + NaBr + CrBr3 + H2O =>
2 Na2Cr(OH)4 + 5 Br = Na2CrO4 + 2 NaBr + CrBr3 + 4 H2O
SCl2H2O = HClSHClO =>
SCl2H2O = HClSHClO
C2H3NaO2 + HNO3 = C2H3(NO3) + HNaO2 =>
C2H3NaO2 + HNO3 = C2H3(NO3) + HNaO2
Mn3O4 + CO2 = Mn2O3 + CO =>
2 Mn3O4 + CO2 = 3 Mn2O3 + CO
HCl + CuHCO3 = CuCl + CO2 + H2O =>
HCl + CuHCO3 = CuCl + CO2 + H2O
S2{-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
2 S2{-} + 13 I2 + 16 H2O = 4 SO4{2-} + 26 I{-} + 32 H{+}
K2Cr2O7 + KOH = K2CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2CrO4 + H2O
Cu + SO4 + NH3 = (Cu(NH3)4)SO4 =>
Cu + SO4 + 4 NH3 = (Cu(NH3)4)SO4
HIO3 + MnO2 + KOH = KMnO4 + KI + H2O =>
HIO3 + 2 MnO2 + 3 KOH = 2 KMnO4 + KI + 2 H2O
H3PO4 + C = P4 + CO + H2O =>
4 H3PO4 + 10 C = P4 + 10 CO + 6 H2O
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2 =>
CaCl2 + Ba(NO3)2 = BaCl2 + Ca(NO3)2
HCHO + O2 = CO2 + H2O =>
HCHO + O2 = CO2 + H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
PbO + HNO3 = PbN2O6 + H2O =>
PbO + 2 HNO3 = PbN2O6 + H2O
Ni(ll) + FeCl2(aq) = Fe + NiCl2 =>
Ni(ll) + FeCl2(aq) = Fe + NiCl2
NaOH + H2O = NaH + OH =>
NaOH + H2O = NaH + 2 OH
Li + O2 = Li2O = =>
4 Li + O2 = 2 Li2O
Al + HN = H + AlN =>
Al + HN = H + AlN
PbCl2(s) + Cl2(g) = PbCl4(l) =>
PbCl2(s) + Cl2(g) = PbCl4(l)
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2 =>
FeCl2 + Ca(OH)2 = Fe(OH)2 + CaCl2
CaCO3 + H2O = CO2 + Ca(OH)2 =>
CaCO3 + H2O = CO2 + Ca(OH)2
NaH2PO4 + HOH = H3PO4 + NaOH =>
NaH2PO4 + HOH = H3PO4 + NaOH
KHCO3 + C2H5OH = C2H5COK + CO2 + H2O =>
3 KHCO3 + 4 C2H5OH = 3 C2H5COK + 2 CO2 + 6 H2O
Li + Ca(ClO3)2 = Li(ClO3) + Ca =>
2 Li + Ca(ClO3)2 = 2 Li(ClO3) + Ca
ClBr + NH3 = NCl3 + NH4Br =>
3 ClBr + 4 NH3 = NCl3 + 3 NH4Br
Ca(OH)2(aq) + HI(aq) = CaI2 + H2O =>
Ca(OH)2(aq) + 2 HI(aq) = CaI2 + 2 H2O
KI + AgNO3 = K(NO3) + AgI =>
KI + AgNO3 = K(NO3) + AgI
Cd(NO3)3 + NH4Cl = Cd(NH4)3 + Cl(NO3) =>
Cd(NO3)3 + 3 NH4Cl = Cd(NH4)3 + 3 Cl(NO3)
NaCl + FeI3 = FeCl3 + NaI =>
3 NaCl + FeI3 = FeCl3 + 3 NaI
Na(CO3)2 + CH3COOH = CH3COONa + H2O + CO2 =>
8 Na(CO3)2 + 11 CH3COOH = 8 CH3COONa + 10 H2O + 22 CO2
MgO + CrO3 = MgCrO4 =>
MgO + CrO3 = MgCrO4
FeS + O = Fe2O3 + SO2 =>
2 FeS + 7 O = Fe2O3 + 2 SO2
NH4 + Cl = NH4Cl =>
NH4 + Cl = NH4Cl
HCOOC2H5 + Br2 + NaOH = Na2CO3 + HBr + C2H5OH =>
HCOOC2H5 + Br2 + 2 NaOH = Na2CO3 + 2 HBr + C2H5OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
