| Équations équilibrées la veille | Équations équilibrées le lendemain |
NCl3(s) = N + 3 Cl
Hg2Cl2 + N2H6 = Hg + HgNH2Cl + HCl =>
2 Hg2Cl2 + N2H6 = 2 Hg + 2 HgNH2Cl + 2 HCl
PbN2O6 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
PbN2O6 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
MnCl2 + (NH4)3PO4 = MnPO4 + (NH4)3Cl2 =>
MnCl2 + (NH4)3PO4 = MnPO4 + (NH4)3Cl2
FeS(s) + HCl(aq) = FeCl2(aq) + H2S(l) =>
FeS(s) + 2 HCl(aq) = FeCl2(aq) + H2S(l)
CuI + NH3 = Cu(NH3)2 + I =>
CuI + 2 NH3 = Cu(NH3)2 + I
Na + HBr = H2 + NaBr2 =>
Na + 2 HBr = H2 + NaBr2
Fe(NO3)3(aq) + KI(aq) = K(NO3)(aq) + FeI3(aq) =>
Fe(NO3)3(aq) + 3 KI(aq) = 3 K(NO3)(aq) + FeI3(aq)
Br + FeI2 = FeBr2 + I =>
2 Br + FeI2 = FeBr2 + 2 I
AgNO3 + AlCl3 = AgCl + Al(NO3)3 =>
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4 =>
2 KMnO4 + BaSO4 = Ba(MnO4)2 + K2SO4
Sc + H2O = H2 + ScO =>
Sc + H2O = H2 + ScO
Ra + N = RaN =>
Ra + N = RaN
(NH4)2Cr2O7 + KOH = H2O + K2CrO4 + (NH4)2CrO4 =>
(NH4)2Cr2O7 + 2 KOH = H2O + K2CrO4 + (NH4)2CrO4
CuCl2 + K = KCl + Cu =>
CuCl2 + 2 K = 2 KCl + Cu
H2O2 + KOH = K(OH)2 =>
H2O2 + 2 KOH = 2 K(OH)2
RCOOH + OH{-} = RCOO{-} + H2O =>
RCOOH + OH{-} = RCOO{-} + H2O
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2 =>
Ba(NO3)2 + Ca(OH)2 = Ba(OH)2 + Ca(NO3)2
CuI + NH3 = Cu(NH3)4 + I =>
CuI + 4 NH3 = Cu(NH3)4 + I
AgNO3 + NO3 = AgN2O6 =>
AgNO3 + NO3 = AgN2O6
Sr(OH)2 + K3PO4 = Sr3(PO4)2 + KOH =>
3 Sr(OH)2 + 2 K3PO4 = Sr3(PO4)2 + 6 KOH
HI + Cu = HCu + I =>
HI + Cu = HCu + I
HF + MgCl2 = MgF2 + HCl =>
2 HF + MgCl2 = MgF2 + 2 HCl
Na2S2O3 + Pb(CH3COO)2 = Na(CH3COO) + PbS2O3 =>
Na2S2O3 + Pb(CH3COO)2 = 2 Na(CH3COO) + PbS2O3
P + NaOH + H2O = NaHPO4 + PH3 =>
3 P + NaOH + 3 H2O = NaHPO4 + 2 PH3
CuI + NH3 = Cu(NH3)2 + I2 =>
2 CuI + 4 NH3 = 2 Cu(NH3)2 + I2
NaBr + H2SO2 = HBr + Na2SO2 =>
2 NaBr + H2SO2 = 2 HBr + Na2SO2
H2SO4 + Pb(NO3)2 = Pb(SO4)2 + H2NO3 =>
2 H2SO4 + Pb(NO3)2 = Pb(SO4)2 + 2 H2NO3
Fe3 + Fe(CN6)3 = FeCN6 =>
2 Fe3 + 3 Fe(CN6)3 = 9 FeCN6
Ag(NO3) + K2(CO3) = Ag(CO3) + K2(NO3) =>
Ag(NO3) + K2(CO3) = Ag(CO3) + K2(NO3)
Al2(SO4)3 + VCl2 = AlCl3 + V(SO4) =>
Al2(SO4)3 + 3 VCl2 = 2 AlCl3 + 3 V(SO4)
ZnSO4*H2O + H2O = ZnSO4*4H2O =>
ZnSO4*H2O + 3 H2O = ZnSO4*4H2O
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3) =>
Cu(s) + AgNO3(ac) = Ag(s) + Cu(NO3)
Al + C2H2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 C2H2O4 = Al2(C2O4)3 + 3 H2
Li2 + CO3 = Li2CO3 =>
Li2 + CO3 = Li2CO3
PbCO3(s) = PbO(s)CO2(g) =>
PbCO3(s) = PbO(s)CO2(g)
Ba(HCO3)2 + Na2SO4 = BaSO4 + NaHCO3 =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + 2 NaHCO3
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
Au2(CO3)3 = Au + CO2 + O2 =>
2 Au2(CO3)3 = 4 Au + 6 CO2 + 3 O2
Fe(NO3)3 + Ag2CO3 = Fe2(CO3)3 + AgNO3 =>
2 Fe(NO3)3 + 3 Ag2CO3 = Fe2(CO3)3 + 6 AgNO3
HC9H7O4 = H + C9H7O4 =>
HC9H7O4 = H + C9H7O4
C7H5NO3 + C3H6O = C16H10N2O2 + C2H4O2 + H2O =>
2 C7H5NO3 + 2 C3H6O = C16H10N2O2 + 2 C2H4O2 + 2 H2O
TeO3 = Te + O2 =>
2 TeO3 = 2 Te + 3 O2
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O =>
Ba(HCO3)2 + Na2SO4 = BaSO4 + Na2CO3 + CO2 + H2O
CoO + O2 = Co2O3 =>
4 CoO + O2 = 2 Co2O3
KBr + HClO = KCl + HBrO =>
KBr + HClO = KCl + HBrO
Al(OH)3 + H{+} + H2O = [Al(H2O)6]{3+} =>
Al(OH)3 + 3 H{+} + 3 H2O = [Al(H2O)6]{3+}
NaNO3(aq) = Na(aq) + NO3(aq) =>
NaNO3(aq) = Na(aq) + NO3(aq)
Ca(ClO)2 + C3H8O = CaO + (ClO)2 + C + H =>
Ca(ClO)2 + C3H8O = CaO + (ClO)2 + 3 C + 8 H
C6H6 + C3H5OCl = C9H10O + HCl =>
C6H6 + C3H5OCl = C9H10O + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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