| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb
MgZnS = ZnMgS =>
MgZnS = ZnMgS
FeCO3 = Fe + CO3 =>
FeCO3 = Fe + CO3
Al + NH4ClO4 = Al2O3 + Al2Cl3 + NO + H2O =>
4 Al + 3 NH4ClO4 = Al2O3 + Al2Cl3 + 3 NO + 6 H2O
K3PO4 + Cu(OH)2 = KOH + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu(OH)2 = 6 KOH + Cu3(PO4)2
H3PO4 + OH = H2PO4 + H3O =>
2 H3PO4 + OH = 2 H2PO4 + H3O
Ca + Al2(SO4)3 = Al + Ca(SO4)3 =>
Ca + Al2(SO4)3 = 2 Al + Ca(SO4)3
Ir + HCl = IrCl + H2 =>
2 Ir + 2 HCl = 2 IrCl + H2
HNO3 + S = NO + H2SO4 =>
2 HNO3 + S = 2 NO + H2SO4
C12H2211 + O2 = CO2 + H2O =>
4 C12H2211 + 2259 O2 = 48 CO2 + 4422 H2O
C2H4O2 + Cl2 = C2H3O2Cl + HCl =>
C2H4O2 + Cl2 = C2H3O2Cl + HCl
NHO3 + CaCO3 = H2O + CO2 + Ca(NO3)2 =>
2 NHO3 + CaCO3 = H2O + CO2 + Ca(NO3)2
FeBr3 + Cl = FeCl3 + Br =>
FeBr3 + 3 Cl = FeCl3 + 3 Br
Na2S + HNO3 = NaNO3 + NO + SO2 + H2O =>
Na2S + 4 HNO3 = 2 NaNO3 + 2 NO + SO2 + 2 H2O
Zn + Fe2O3 = Fe2Zn3 + O2 =>
6 Zn + 2 Fe2O3 = 2 Fe2Zn3 + 3 O2
NaOCl + H2O = NaOH + Cl2 + O2 =>
4 NaOCl + 2 H2O = 4 NaOH + 2 Cl2 + O2
C2H3CHOH + O2 = H2O + CO2 =>
4 C2H3CHOH + 15 O2 = 10 H2O + 12 CO2
Ca2O2 + H2O = Ca(OH)2 =>
Ca2O2 + 2 H2O = 2 Ca(OH)2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
NaHCO3(aq) = NaOH(aq) + CO2(g) =>
NaHCO3(aq) = NaOH(aq) + CO2(g)
NiSO4 + NaHCO3 = NiCO3 + Na2SO4 + H2O + CO2 =>
NiSO4 + 2 NaHCO3 = NiCO3 + Na2SO4 + H2O + CO2
Na2B4O7(H2O)5 + H2O + NaOH = NaBO2(H2O)4 =>
Na2B4O7(H2O)5 + 10 H2O + 2 NaOH = 4 NaBO2(H2O)4
SnCrO4 + AgNO3 = Ag2CrO4 + Sn(NO3)2 =>
SnCrO4 + 2 AgNO3 = Ag2CrO4 + Sn(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
C9H8O4 + H2O = C2H4O2 =>
2 C9H8O4 + 10 H2O = 9 C2H4O2
CuCN + KCN = K3[Cu(CN)4] =>
CuCN + 3 KCN = K3[Cu(CN)4]
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
GaCl3(aq) + AgNO3(aq) = Ga(NO3)3(aq) + AgCl(s) =>
GaCl3(aq) + 3 AgNO3(aq) = Ga(NO3)3(aq) + 3 AgCl(s)
H2CO3 + NaOH = Na{+} + CO3{2-} + H2O =>
H2CO3 + 2 NaOH = 2 Na{+} + CO3{2-} + 2 H2O
PbCrO4 + HCl + FeSO4 = PbCl + Cr2(SO4)3 + FeCl + H2O + Fe2(SO4)3 =>
2 PbCrO4 + 16 HCl + 36 FeSO4 = 2 PbCl + Cr2(SO4)3 + 14 FeCl + 8 H2O + 11 Fe2(SO4)3
C17H33COOK + CuSO4 = (C17H33COO)Cu + KSO4 =>
C17H33COOK + CuSO4 = (C17H33COO)Cu + KSO4
C2H5OH + H2O + Ag{+2} = CO2 + H{+} + Ag{+} =>
C2H5OH + 3 H2O + 12 Ag{+2} = 2 CO2 + 12 H{+} + 12 Ag{+}
Al + N2 + O2 = Al(NO3)3 =>
2 Al + 3 N2 + 9 O2 = 2 Al(NO3)3
ZnCrO4 + Fe2(CO3)3 = Fe2(CrO4)3 + ZnCO3 =>
3 ZnCrO4 + Fe2(CO3)3 = Fe2(CrO4)3 + 3 ZnCO3
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
PbS + O = PbO + SO22 =>
PbS + 23 O = PbO + SO22
Be + KOH + H2O = K[Be(OH)4] + H2 =>
2 Be + 2 KOH + 6 H2O = 2 K[Be(OH)4] + 3 H2
C8H14ClN5 + H3K5O18S4 = CO2 + H2SO4 + K2SO4 + HNO3 + H2O + HCl =>
4 C8H14ClN5 + 70 H3K5O18S4 = 32 CO2 + 105 H2SO4 + 175 K2SO4 + 20 HNO3 + 16 H2O + 4 HCl
[Fe(H20)6]SCN = [Fe(H20)5SCN]H20 =>
[Fe(H20)6]SCN = [Fe(H20)5SCN]H20
NaOH + H2S = Na2SH2(OH)2 =>
2 NaOH + H2S = Na2SH2(OH)2
Ni(NH2CH2CH2NH2)2(H2O)2 + NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3 + H2O =>
Ni(NH2CH2CH2NH2)2(H2O)2 + NH2CH2CH2NH2 = Ni(NH2CH2CH2NH2)3 + 2 H2O
P4 + JO3{-} + OH{-} = PO4{3-} + J2 + H2O =>
P4 + 4 JO3{-} + 8 OH{-} = 4 PO4{3-} + 2 J2 + 4 H2O
C3H8O + O2 = H2O + CO2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
H3AsO3 + H2SO4 + Zn = AsH3 + ZnSO4 + H2O =>
H3AsO3 + 3 H2SO4 + 3 Zn = AsH3 + 3 ZnSO4 + 3 H2O
Cu3(PO4) + HCl = CuCl + H3PO4 =>
Cu3(PO4) + 3 HCl = 3 CuCl + H3PO4
LiOH + CrCO3 = LiCO3 + CrOH =>
LiOH + CrCO3 = LiCO3 + CrOH
MgTiO2 = MgOTiO =>
MgTiO2 = MgOTiO
Au + O2 = Au2O =>
4 Au + O2 = 2 Au2O
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/18/24
Équations équilibrées sur07/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
