| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ti(NO3)4 + 4 Na2CO3 = 8 NaNO3 + Ti2(CO3)4
KPO + CaNO = CaPO + KNO =>
KPO + CaNO = CaPO + KNO
LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq) =>
LiOH(aq) + HBr(aq) = H2O(l) + LiBr(aq)
Cu2O + KSCN + H2O = CuSCN + KOH =>
Cu2O + 2 KSCN + H2O = 2 CuSCN + 2 KOH
CO(NO3)2(aq) + Na3PO4(aq) = COPO4(s) + Na3(NO3)2(aq) =>
CO(NO3)2(aq) + Na3PO4(aq) = COPO4(s) + Na3(NO3)2(aq)
HNO3 + Mg = H2O + Mg(NO3)2 + NO2 =>
4 HNO3 + Mg = 2 H2O + Mg(NO3)2 + 2 NO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
KI + HClO + HCl = KCl + I2 + H2O =>
2 KI + HClO + HCl = 2 KCl + I2 + H2O
Ca(OH)2 + H(NO3) = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 H(NO3) = Ca(NO3)2 + 2 H2O
HCl6(g) + O23(g) = H2O(g) + Cl2 =>
46 HCl6(g) + O23(g) = 23 H2O(g) + 138 Cl2
K2CrO4 + Pb(NO3)2 = PbCrO4 + (KNO3) =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2(KNO3)
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
[Ag(NH3)2]Cl + NHO3 = NH4NO3 + AgCl =>
[Ag(NH3)2]Cl + 2 NHO3 = 2 NH4NO3 + AgCl
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
NO + KClO3 + KOH = KNO3 + KCl + H2O =>
2 NO + KClO3 + 2 KOH = 2 KNO3 + KCl + H2O
H2O + Li2 = Li(OH)2 + H2 =>
4 H2O + Li2 = 2 Li(OH)2 + 2 H2
NH4NO3(aq) + Ba(OH)2(aq) = NH4OH + Ba(NO3)2 =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH4OH + Ba(NO3)2
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
CCl + H2 = C2H6 + Cl =>
2 CCl + 3 H2 = C2H6 + 2 Cl
C6H12O2 + O2 = C2O2 + H2O =>
C6H12O2 + 5 O2 = 3 C2O2 + 6 H2O
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
K2Cr2O7 + HCl + CH2O = CrCl3 + KCl + CH2O2 + H2O =>
K2Cr2O7 + 8 HCl + 3 CH2O = 2 CrCl3 + 2 KCl + 3 CH2O2 + 4 H2O
Al(NO3)3 + NH4F = AlF3 + NH4NO3 =>
Al(NO3)3 + 3 NH4F = AlF3 + 3 NH4NO3
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
HCOONa = (COONa)2 + H2 =>
2 HCOONa = (COONa)2 + H2
Li2CO3 + MgO + TeO2 + O2 = Li4MgTeO6 + CO2 =>
4 Li2CO3 + 2 MgO + 2 TeO2 + O2 = 2 Li4MgTeO6 + 4 CO2
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
KMnO4 + H2SO4 + KI = MnO2 + K2SO4 + I2 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 KI = 2 MnO2 + 4 K2SO4 + 3 I2 + 4 H2O
Cr2O3 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
Cr2O3 + 4 Br2 + 10 NaOH = 2 NaCrO4 + 8 NaBr + 5 H2O
CoCl2 + HgMnO4 = CoMnO4 + HgCl2 =>
CoCl2 + HgMnO4 = CoMnO4 + HgCl2
NaNO = NaN + O2 =>
2 NaNO = 2 NaN + O2
AgH + HClO4 = Cl2 + AgClO4 + H2O =>
7 AgH + 9 HClO4 = Cl2 + 7 AgClO4 + 8 H2O
AgNo3(aq) + CaCl2(aq) = AgCl(s) + Ca(No3)2(aq) =>
2 AgNo3(aq) + CaCl2(aq) = 2 AgCl(s) + Ca(No3)2(aq)
KCl + KOH = K2O + HCl =>
KCl + KOH = K2O + HCl
MgO + Fe2O3 = MgFe2O4 =>
MgO + Fe2O3 = MgFe2O4
NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s) =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4(aq) + Cu(OH)2(s)
PH3 + O2 = PHO + H2O =>
PH3 + O2 = PHO + H2O
C11H21O5 + O2 = CO2 + H2O =>
4 C11H21O5 + 55 O2 = 44 CO2 + 42 H2O
AgNO3 + Na[Sn(OH)3] + NaOH = Ag + Na[Sn(OH)6] + NaNO3 =>
3 AgNO3 + Na[Sn(OH)3] + 3 NaOH = 3 Ag + Na[Sn(OH)6] + 3 NaNO3
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O =>
NH4HCO3 + Ca(OH)2 = CaCO3 + NH4OH + H2O
MnO2(cr) + HCl(aq) = MnCl2(aq) + Cl2(g) + H2O(i) =>
MnO2(cr) + 4 HCl(aq) = MnCl2(aq) + Cl2(g) + 2 H2O(i)
MgBr2(aq) + KOH(aq) = KBr(aq) + Mg(OH)2(s) =>
MgBr2(aq) + 2 KOH(aq) = 2 KBr(aq) + Mg(OH)2(s)
C35H140 + O2 = CO2 + H2O =>
C35H140 + 70 O2 = 35 CO2 + 70 H2O
OHC6H4COOCH3 + NaOH = OHC6H4COONa + CH3OH =>
OHC6H4COOCH3 + NaOH = OHC6H4COONa + CH3OH
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl =>
NaCl + K(Sb(OH)6) = Na(Sb(OH)6) + KCl
H2S2O7 + H2O = H2SO4 =>
H2S2O7 + H2O = 2 H2SO4
FeCl3 + NH3OH = FeOH + NH3Cl3 =>
FeCl3 + NH3OH = FeOH + NH3Cl3
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
Mg(OH)2 + H2SO4(aq) = MgSO4(aq) + 2 H2O(l)
C3H7OH + CH3COOH = C4H9COOCH + H2O =>
2 C3H7OH + 3 CH3COOH = 2 C4H9COOCH + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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