| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbI2 + H2O = HI2PbOH
F + O2 = O2F =>
F + O2 = O2F
Ba(OH)2(aq) + HCl = BaCl2 + H2O =>
Ba(OH)2(aq) + 2 HCl = BaCl2 + 2 H2O
Ca3(PO4)2 + Mg(OH)2 = Ca(OH)2 + Mg3(PO4)2 =>
Ca3(PO4)2 + 3 Mg(OH)2 = 3 Ca(OH)2 + Mg3(PO4)2
Li2O + HCl = Li2Cl2 + H2O =>
Li2O + 2 HCl = Li2Cl2 + H2O
I2O6(s) = I2(s) + O2(g) =>
I2O6(s) = I2(s) + 3 O2(g)
C10H15NO + HCl + P + I = HI + POCl3 + C10H15N =>
C10H15NO + 3 HCl + P + 3 I = 3 HI + POCl3 + C10H15N
LiOH + H3BO3 = Li2B4O7 + H2O =>
2 LiOH + 4 H3BO3 = Li2B4O7 + 7 H2O
K2SO4 + NiBr2 = Ni2SO4 + KBr2 =>
K2SO4 + 2 NiBr2 = Ni2SO4 + 2 KBr2
Sr + HNO3 = Sr(NO3)2 + NH4NO3 + H2O =>
4 Sr + 10 HNO3 = 4 Sr(NO3)2 + NH4NO3 + 3 H2O
NO3{-} + HPO4{2-} + H{+} + CO2 + H2O = C106H263O110N16P + O2 =>
16 NO3{-} + HPO4{2-} + 18 H{+} + 106 CO2 + 122 H2O = C106H263O110N16P + 138 O2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
NaI + HNO3NO3 = NaNO3 + HNO3I =>
NaI + HNO3NO3 = NaNO3 + HNO3I
Fe0 = Fe3{+} + e =>
3 Fe0 = Fe3{+} + e
Li + Na = LiNa3 =>
Li + 3 Na = LiNa3
StrontiumHydroxide + LeadBromide = StrontiumBromide + LeadHydroxide =>
StrontiumHydroxide + LeadBromide = StrontiumBromide + LeadHydroxide
KMnO4 + Ba(OH)2 = BaMnO4 + KOH + H2O + O2 =>
4 KMnO4 + 4 Ba(OH)2 = 4 BaMnO4 + 4 KOH + 2 H2O + O2
KOH + CO2 = K2CO3 + H2O =>
2 KOH + CO2 = K2CO3 + H2O
C2H7OH = C2H5OH + H2 =>
C2H7OH = C2H5OH + H2
NaOH + Cl2 + MnSO4 = MnO2 + NaCl + H2O + Na2SO4 =>
4 NaOH + Cl2 + MnSO4 = MnO2 + 2 NaCl + 2 H2O + Na2SO4
SH + O2 = S + H2O =>
4 SH + O2 = 4 S + 2 H2O
NaCO3 + H2O + CO2 = Na(HCO3)2 =>
NaCO3 + H2O + CO2 = Na(HCO3)2
Ag(s) + FeCl(aq) = AgCl(aq) + Fe(s) =>
Ag(s) + FeCl(aq) = AgCl(aq) + Fe(s)
Zn + Pb(NO3)2 = ZnNO3 + Pb =>
2 Zn + Pb(NO3)2 = 2 ZnNO3 + Pb
S2H + H2SO4 = S(SO) + H2O =>
10 S2H + 6 H2SO4 = 13 S(SO) + 11 H2O
LiNO3NaF = LiFNaNO3 =>
LiNO3NaF = LiFNaNO3
HClO3 + Ag = AgClO3 + AgCl + H2O =>
6 HClO3 + 6 Ag = 5 AgClO3 + AgCl + 3 H2O
Cl2 + BaBr2 = BaCl2 + Br2 =>
Cl2 + BaBr2 = BaCl2 + Br2
C2H5NO3 + NH3 = C2H5NH3 + NO3 =>
C2H5NO3 + NH3 = C2H5NH3 + NO3
K2CrO2 + HCl = KCl + CrCl + H2O + Cl2 =>
2 K2CrO2 + 8 HCl = 4 KCl + 2 CrCl + 4 H2O + Cl2
HSO3 + NH4 = H2SO3 + NH3 =>
HSO3 + NH4 = H2SO3 + NH3
CH3 + HO = CH + H3O =>
CH3 + HO = CH + H3O
Cr(NO3)2 + KOH = K(NO3)2 + CrOH =>
Cr(NO3)2 + KOH = K(NO3)2 + CrOH
MnI2 + KOH = Mn(OH)2 + KI =>
MnI2 + 2 KOH = Mn(OH)2 + 2 KI
NaNO2 + FeSO4 + H2SO4 = Na2SO4Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Na2SO4Fe2(SO4)3 + 2 NO + 2 H2O
Na + NaOH = H2 + Na2O =>
2 Na + 2 NaOH = H2 + 2 Na2O
Be + HCl + H2O = [Be(H2O)4]Cl2H2 =>
Be + 2 HCl + 4 H2O = [Be(H2O)4]Cl2H2
CH3CONH2 + H2O = CH3CONH3 + OH =>
CH3CONH2 + H2O = CH3CONH3 + OH
NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l) =>
2 NaHSO3(s) = Na2SO3(s)SO2(g)H2O(l)
K2SO4 + BaBr2 = KBr + BaSO4 =>
K2SO4 + BaBr2 = 2 KBr + BaSO4
HCOOH + KOH = HCOO + H2O + K =>
HCOOH + KOH = HCOO + H2O + K
Na3PO4 + BaBr2 = Na3Br2 + BaPO4 =>
Na3PO4 + BaBr2 = Na3Br2 + BaPO4
Al + ClO3 = Al(ClO3)3 =>
Al + 3 ClO3 = Al(ClO3)3
C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + H2O =>
2 C2H5COOH + Cu(OH)2 = (C2H5COO)2Cu + 2 H2O
Cu + FePO4 = CuPO4 + Fe =>
Cu + FePO4 = CuPO4 + Fe
KSCN + FeCl3 = (FeSCN) + K + Cl =>
KSCN + FeCl3 = (FeSCN) + K + 3 Cl
Cu + H3Cit + H2O2 = H[CuCit] + H2O =>
Cu + H3Cit + H2O2 = H[CuCit] + 2 H2O
LiCl + O2 = Li2O + Cl2 =>
4 LiCl + O2 = 2 Li2O + 2 Cl2
V + HF + HNO3 = HVF6 + NO2 + H2O =>
V + 6 HF + 5 HNO3 = HVF6 + 5 NO2 + 5 H2O
Zn + Al = ZnAl =>
Zn + Al = ZnAl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/28/24
Équations équilibrées sur07/28/23
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