| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co + 3 I = CoI3
C33H62O6 + NaOH = C10H19NaO2 + C3H8O3 =>
C33H62O6 + 3 NaOH = 3 C10H19NaO2 + C3H8O3
BaF2 + Mg = MgF2 + Ba =>
BaF2 + Mg = MgF2 + Ba
AgNO3 + NaCl = AgCl + Na(NO3) =>
AgNO3 + NaCl = AgCl + Na(NO3)
In + Cl2 = InCl =>
2 In + Cl2 = 2 InCl
CH3CHO + NaOH = CH3COONa + C2H5OH =>
2 CH3CHO + NaOH = CH3COONa + C2H5OH
Al2(SO4)3 + Na3(PO4) = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3(PO4) = 2 AlPO4 + 3 Na2SO4
Ca + HClO4 = Ca(ClO4)2 + CaCl2 + H2O =>
8 Ca + 16 HClO4 = 7 Ca(ClO4)2 + CaCl2 + 8 H2O
Al4C3 + HOH = CH4 + Al(OH)3 =>
Al4C3 + 12 HOH = 3 CH4 + 4 Al(OH)3
PbO(s) + C(s) = Pb(s) + CO(g) =>
PbO(s) + C(s) = Pb(s) + CO(g)
Cr + Hg{2+} = Cr{3+} + Hg =>
2 Cr + 3 Hg{2+} = 2 Cr{3+} + 3 Hg
H + P + O = H3PO3 =>
3 H + P + 3 O = H3PO3
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(aq) = Na2SO4(aq) + H2O + CO2(g)
BF3(s) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(s) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
C10H16 + KMnO4 + H2O = MnO2 + KOH + C10H16(OH)4 =>
3 C10H16 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 3 C10H16(OH)4
C2H5ONa + CH3I = CH3OC2H5 + NaI =>
C2H5ONa + CH3I = CH3OC2H5 + NaI
C7H6O + C22H21O2P = C11H12O2 + C18H15PO =>
C7H6O + C22H21O2P = C11H12O2 + C18H15PO
Ag2C2O4 = Ag + CO2 =>
Ag2C2O4 = 2 Ag + 2 CO2
CuCl2 + AgNO3 = Cu(NO3)2 + AgCl =>
CuCl2 + 2 AgNO3 = Cu(NO3)2 + 2 AgCl
NaOH + H2Co3 = Na2Co3 + H2O =>
2 NaOH + H2Co3 = Na2Co3 + 2 H2O
Al(s) + I2(s) = AlI3(s) =>
2 Al(s) + 3 I2(s) = 2 AlI3(s)
ClCH2COOH + NH3 = NH2CH2COOH + HCl =>
ClCH2COOH + NH3 = NH2CH2COOH + HCl
MnCl2 + KOH + H2O2 = KCl + H2O + MnO2 =>
MnCl2 + 2 KOH + H2O2 = 2 KCl + 2 H2O + MnO2
Br = Br2 =>
2 Br = Br2
Pb(NO3)2(aq) + Na2SO4(aq) = NaNO3(s) + PbSO4(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = 2 NaNO3(s) + PbSO4(aq)
MgS + BrOH2 = MgOH2 + BrS =>
MgS + BrOH2 = MgOH2 + BrS
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
La2O3 + TiO2 = La2Ti2O7 =>
La2O3 + 2 TiO2 = La2Ti2O7
K2CrO4 + H2O = Cr(OH)3 + KOH + O2 =>
4 K2CrO4 + 10 H2O = 4 Cr(OH)3 + 8 KOH + 3 O2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mn + CO2 = MnO + CO =>
Mn + CO2 = MnO + CO
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
SO2 + FeCl3 + H2O = H2SO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Sr(s) + HBr(aq) = SrBr2(aq) + H2(g) =>
Sr(s) + 2 HBr(aq) = SrBr2(aq) + H2(g)
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
Ca3(PO4)2 + Si6O12 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + Si6O12 = P4O10 + 6 CaSiO3
Li[OH] + CO2 = Li2CO3 + H2O =>
2 Li[OH] + CO2 = Li2CO3 + H2O
Os + O2 = OsO3 =>
2 Os + 3 O2 = 2 OsO3
Br2 + CaI = CaBr2 + I =>
Br2 + CaI = CaBr2 + I
Li3(PO4) + NaBr = Na3(PO4) + LiBr =>
Li3(PO4) + 3 NaBr = Na3(PO4) + 3 LiBr
C2H2 + I2 = C2H2I4 =>
C2H2 + 2 I2 = C2H2I4
Hg{2+} + Ag = Hg + Ag{+} =>
Hg{2+} + 2 Ag = Hg + 2 Ag{+}
C3H5O3Na + H2O = C3H5O3H + NaOH =>
C3H5O3Na + H2O = C3H5O3H + NaOH
KNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 KI + 8 HCl = 2 NO + 3 I2 + 8 KCl + 4 H2O
InCl3 = In + Cl =>
InCl3 = In + 3 Cl
Al2O3 + CO = Al3 + CO2 =>
3 Al2O3 + 9 CO = 2 Al3 + 9 CO2
BaO2(s) + H2O = Ba(OH)2(aq) + O2(g) =>
2 BaO2(s) + 2 H2O = 2 Ba(OH)2(aq) + O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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