| Équations équilibrées la veille | Équations équilibrées le lendemain |
Za(s) + 2 AgNO3(aq) = Za(NO3)2(aq) + 2 Ag(s)
Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2 NH3 + 2 H2O
Cl2 + SO4 = SO4Cl2 =>
Cl2 + SO4 = SO4Cl2
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
CuCl2 + CoCl2 = CuCo + Cl2 =>
CuCl2 + CoCl2 = CuCo + 2 Cl2
Hg + MnO4 = Mn + HgO4 =>
Hg + MnO4 = Mn + HgO4
O2 + I2O = I2O3 =>
O2 + I2O = I2O3
Ag + HCOO = AgHCOO =>
Ag + HCOO = AgHCOO
Cu2S + OH{-} = Cu(OH)2 + SO4{2-} + e + H2O =>
Cu2S + 12 OH{-} = 2 Cu(OH)2 + SO4{2-} + 10e + 4 H2O
H3O + MnO2 = Mn + H2O =>
4 H3O + MnO2 = Mn + 6 H2O
Cl{-} + HNO3 = NO3{-} + HCl =>
Cl{-} + HNO3 = NO3{-} + HCl
C2H8N2 + N2O4 = N2 + H2O + C1O2 =>
C2H8N2 + 2 N2O4 = 3 N2 + 4 H2O + 2 C1O2
NaOCl + CoSO4 + H2SO4 = NaCl + Co2(SO4)3 + H2O =>
NaOCl + 2 CoSO4 + H2SO4 = NaCl + Co2(SO4)3 + H2O
Ti + CO = TiO2 + C =>
Ti + 2 CO = TiO2 + 2 C
Fe(CN)6{3-} + Cr2O3 + OH{-} = Fe(CN)6{4-} + CrO4{2-} + H2O =>
6 Fe(CN)6{3-} + Cr2O3 + 10 OH{-} = 6 Fe(CN)6{4-} + 2 CrO4{2-} + 5 H2O
Ga + Br = GaBr3 =>
Ga + 3 Br = GaBr3
LiCl + H2SO4 + MnO2 = MnSO4 + LiSO4 + Cl2 + H2O =>
2 LiCl + 4 H2SO4 + 2 MnO2 = 2 MnSO4 + 2 LiSO4 + Cl2 + 4 H2O
ZnO + KOH + H2O = K2[Zn(OH)4] =>
ZnO + 2 KOH + H2O = K2[Zn(OH)4]
LiOH + NaHCO3 = Li2CO3 + H2O + NaOH =>
2 LiOH + NaHCO3 = Li2CO3 + H2O + NaOH
Li + N = Li3N =>
3 Li + N = Li3N
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C2H6O + Cr2O7{-2} + H{+} = C2H4O + H2O + Cr3{+} =>
17 C2H6O + 3 Cr2O7{-2} + 8 H{+} = 17 C2H4O + 21 H2O + 2 Cr3{+}
Pb(NO3)2 + NH4Br = PbBr2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4NO3
Cu(OH)2 + AgNO3 = Cu(NO3)2 + Ag2O + H2O =>
Cu(OH)2 + 2 AgNO3 = Cu(NO3)2 + Ag2O + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
BaCl2 + NaOH = Ba(OH)2 + NaCl() =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl()
Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O
NH3 + C2H3O2H = C2H3O2H3 + NH =>
NH3 + C2H3O2H = C2H3O2H3 + NH
Ca(OCl)2 + KI + HCl = I2 + Ca(Cl2) + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl2) + 2 H2O + 4 KCl
MgO + NO2 + O = Mg(NO3)2 =>
MgO + 2 NO2 + O = Mg(NO3)2
AlN + Mg = AlMgN =>
AlN + Mg = AlMgN
Zn[NO3]2 = ZnO + NO2 + O2 =>
2 Zn[NO3]2 = 2 ZnO + 4 NO2 + O2
NaNO3 + Cu + H2SO4 = Cu(NO3)2 + NO + Na2SO4 + H2O =>
8 NaNO3 + 3 Cu + 4 H2SO4 = 3 Cu(NO3)2 + 2 NO + 4 Na2SO4 + 4 H2O
Cr2O3 + H3PO4 = Cr2P6O18 + H2O =>
Cr2O3 + 6 H3PO4 = Cr2P6O18 + 9 H2O
Pb(NO3)2 + K2CrO4 = KNO3 + Pb(CrO4) =>
Pb(NO3)2 + K2CrO4 = 2 KNO3 + Pb(CrO4)
Zn[NO3]2 = ZnO + NO2 + O2 =>
2 Zn[NO3]2 = 2 ZnO + 4 NO2 + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
PbSO4 + Fe + C = CO2 + FeS + Pb =>
PbSO4 + Fe + 2 C = 2 CO2 + FeS + Pb
C4H4O4 + NaOH = Na2C4H2O4 + H2O =>
C4H4O4 + 2 NaOH = Na2C4H2O4 + 2 H2O
CH4 + O2 = CO4 + OH =>
CH4 + 4 O2 = CO4 + 4 OH
P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4
C13H10N2O3 + C2H2Br2O = C15H11BrN2O4 + HBr =>
C13H10N2O3 + C2H2Br2O = C15H11BrN2O4 + HBr
Cn + S = CnS =>
Cn + S = CnS
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
Zn[NO3]2 = ZnO + NO2 + O2 =>
2 Zn[NO3]2 = 2 ZnO + 4 NO2 + O2
Mg(OH)2(aq) + H3PO4(aq) = H2O(i) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(i) + Mg3(PO4)2(aq)
Cr2(CO3)3 + KOH = K2CrO4 + CO + H2O =>
Cr2(CO3)3 + 4 KOH = 2 K2CrO4 + 3 CO + 2 H2O
Pb + AlNO3 = Pb(NO3) + Al =>
Pb + AlNO3 = Pb(NO3) + Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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