| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2(aq) + 2 HCl(aq) = Pb(Cl)2 + 2 H(NO3)
BrO + N2O5 = Br(NO3)2 =>
BrO + N2O5 = Br(NO3)2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CuCl2 + Al = CuAl2 + Cl2 =>
CuCl2 + 2 Al = CuAl2 + Cl2
Na3PO4(aq) + ZnSO4(aq) = Na2SO4(aq) + Zn3(PO4)2 =>
2 Na3PO4(aq) + 3 ZnSO4(aq) = 3 Na2SO4(aq) + Zn3(PO4)2
Fe9(cr) + H2O = Fe3O4 + H2(g) =>
Fe9(cr) + 12 H2O = 3 Fe3O4 + 12 H2(g)
Ba(NO3)2(aq) + Ag2SO4(aq) = AgNO3 + BaSO4 =>
Ba(NO3)2(aq) + Ag2SO4(aq) = 2 AgNO3 + BaSO4
CH3H8 + H2O = CO + H2 =>
2 CH3H8 + 2 H2O = 2 CO + 13 H2
CaO2 + H2CO3 = CaCO3 + H2O2 =>
CaO2 + H2CO3 = CaCO3 + H2O2
K(aq) + Al(aq) + SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) =>
K(aq) + Al(aq) + 2 SO4(aq) + 12 H2O(l) = KAl(SO4)2*12H2O(s)
NO + Ca = NOCa =>
NO + Ca = NOCa
MgO + H2 + NO2 = Mg(OH)2 + N2 =>
4 MgO + 4 H2 + 2 NO2 = 4 Mg(OH)2 + N2
Mn + P + Sc = MnPSc =>
Mn + P + Sc = MnPSc
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Mg(a) + HCl(aq) = MgCl(s)(s) + H(g)(g) =>
Mg(a) + HCl(aq) = MgCl(s)(s) + H(g)(g)
Na(aq) + HCl(aq) = NaCl + H2 =>
2 Na(aq) + 2 HCl(aq) = 2 NaCl + H2
KOH + C7H11O9P = K3C7H8O9P + H2O =>
3 KOH + C7H11O9P = K3C7H8O9P + 3 H2O
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l) =>
KHSO4(aq) + KOH(aq) = K2SO4(aq) + H2O(l)
(CuOH)Cl + H2SO4 = CuSO4 + H2O + CuCl2 =>
2(CuOH)Cl + H2SO4 = CuSO4 + 2 H2O + CuCl2
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)3 + NaCN + Fe(OH)2 =>
Fe3[Fe(CN)6]2 + 12 NaOH = 2 Fe(OH)3 + 12 NaCN + 3 Fe(OH)2
C362H726O182 + O2 = CO2 + H2O =>
2 C362H726O182 + 905 O2 = 724 CO2 + 726 H2O
CH7O4H + NaOH = C9H7O4Na + H2O =>
9 CH7O4H + NaOH = C9H7O4Na + 33 H2O
P4 + CI2 = PCI2 =>
P4 + 4 CI2 = 4 PCI2
Mn1O2 + H1Cl1 = Mn1Cl2 + Cl2 + H2O =>
Mn1O2 + 4 H1Cl1 = Mn1Cl2 + Cl2 + 2 H2O
Pb + N + O = Pb(NO3)2 =>
Pb + 2 N + 6 O = Pb(NO3)2
(CH3COO)2Pb + NaOH = Na(CH3COO) + Pb(OH)2 =>
(CH3COO)2Pb + 2 NaOH = 2 Na(CH3COO) + Pb(OH)2
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
BaCl2(aq) + H2SO4(aw) = BaSO4(s) + HCl(aq) =>
BaCl2(aq) + H2SO4(aw) = BaSO4(s) + 2 HCl(aq)
Hg(OH)2 + N2O3 + O2 = HgNO3 + H2O =>
4 Hg(OH)2 + 2 N2O3 + O2 = 4 HgNO3 + 4 H2O
V2O5 + HF = VO2 + H2O + F2 =>
V2O5 + 2 HF = 2 VO2 + H2O + F2
Na2S + Bi(NO3) = Bi3S3 + Na + NO3 =>
3 Na2S + 3 Bi(NO3) = Bi3S3 + 6 Na + 3 NO3
C2H6NH + HNO2 = C3H8 + N2 + H2O =>
9 C2H6NH + 5 HNO2 = 6 C3H8 + 7 N2 + 10 H2O
Zn + MnCl3 = ZnCl2 + Mn =>
3 Zn + 2 MnCl3 = 3 ZnCl2 + 2 Mn
C6H4(l) + O2(g) = CO2(g) + H2O(g) =>
C6H4(l) + 7 O2(g) = 6 CO2(g) + 2 H2O(g)
H3PO4 + ZnBr2 = HBr + Zn3(PO4)2 =>
2 H3PO4 + 3 ZnBr2 = 6 HBr + Zn3(PO4)2
Cs(s) + HNO3(aq) = CsNO3 + NH4NO3 + H2O =>
8 Cs(s) + 10 HNO3(aq) = 8 CsNO3 + NH4NO3 + 3 H2O
C4H10 + O2 = CC2 + H2O =>
6 C4H10 + 15 O2 = 8 CC2 + 30 H2O
Ca4O4 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca4O4 + 8 H3PO4 = 4 Ca3(PO4)2 + 12 H2O
FeC2O4*H2O + H2C2O4*H2O + K2C2O4*H2O + H2O2 = K3Fe(C2O4)3*3H2O + H2O =>
2 FeC2O4*H2O + H2C2O4*H2O + 3 K2C2O4*H2O + H2O2 = 2 K3Fe(C2O4)3*3H2O + 2 H2O
H2O + CO2 + NaCl = Na2CO3 + HCl =>
H2O + CO2 + 2 NaCl = Na2CO3 + 2 HCl
H{+} + HNO2 + C2O4{-2} = CO2 + NO + H2O =>
2 H{+} + 2 HNO2 + C2O4{-2} = 2 CO2 + 2 NO + 2 H2O
MgS + HCl = H2SMgCl2 =>
MgS + 2 HCl = H2SMgCl2
Na2CrO4 + AlBr3 = AlCrO4 + Na2Br3 =>
Na2CrO4 + AlBr3 = AlCrO4 + Na2Br3
Ca(OH)2 + NH4NO3 = Ca(NO3)2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4NO3 = Ca(NO3)2 + 2 H2O + 2 NH3
HI + Ca(NO3)2 = CaI2 + HNO3 =>
2 HI + Ca(NO3)2 = CaI2 + 2 HNO3
C4H8(g) + O2(g) = CO2(g) + H2O(l) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(l)
AgNO3 + H2O2 = HNO3 + Ag2O2 =>
2 AgNO3 + H2O2 = 2 HNO3 + Ag2O2
NaClO + Ag = AgCl + NaO =>
NaClO + Ag = AgCl + NaO
KOH + C8H5KO4 = C8H4K2O4 + H2O =>
KOH + C8H5KO4 = C8H4K2O4 + H2O
Cr(s) + F3(g) = CrF3(s) =>
Cr(s) + F3(g) = CrF3(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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