| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 KNO3
HCO3 + H = H2O + CO2 =>
HCO3 + H = H2O + CO2
Ta2O5 + C + Cl = TaCl5 + COCl2 =>
Ta2O5 + 5 C + 20 Cl = 2 TaCl5 + 5 COCl2
C3H6(OH)2 + Cu(OH)2 = Cu2O + H2O + C3H6O2 =>
C3H6(OH)2 + 2 Cu(OH)2 = Cu2O + 3 H2O + C3H6O2
MnO2 + Al = Al(O)3 + Mn =>
3 MnO2 + 2 Al = 2 Al(O)3 + 3 Mn
Al + HCl3 = AlCl3 + H2 =>
2 Al + 2 HCl3 = 2 AlCl3 + H2
COH4 + O = CO4 + H2O =>
COH4 + 5 O = CO4 + 2 H2O
C6H5OH + C8H4O3 = C20H14O4 + H2O =>
2 C6H5OH + C8H4O3 = C20H14O4 + H2O
Zn(OH)2 + NH4OH = [Zn(NH3)4](OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = [Zn(NH3)4](OH)2 + 4 H2O
Mg + HNO3 = H + Mg(NO3)2 =>
Mg + 2 HNO3 = 2 H + Mg(NO3)2
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
[NH4]2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
[NH4]2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
Mg(s) + H2O = H2(g) + MgOH(aq) =>
2 Mg(s) + 2 H2O = H2(g) + 2 MgOH(aq)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
SnCl2 + KMnO4 + HCl = KCl + SnCl4 + MnCl2 + H2O =>
5 SnCl2 + 2 KMnO4 + 16 HCl = 2 KCl + 5 SnCl4 + 2 MnCl2 + 8 H2O
Zn + C2H4O2(s) = H + Zn(O2CCH3)2 =>
Zn + 2 C2H4O2(s) = 2 H + Zn(O2CCH3)2
CuCo3Cu(OH)2 + HCl = CuCl + Cu(OH)2 + Co2 + H =>
2 CuCo3Cu(OH)2 + 2 HCl = 2 CuCl + 2 Cu(OH)2 + 3 Co2 + 2 H
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
CuCo3Cu(OH)2 + HCl = CuCl + Cu(OH)2 + Co2 + H =>
2 CuCo3Cu(OH)2 + 2 HCl = 2 CuCl + 2 Cu(OH)2 + 3 Co2 + 2 H
NiCl2*6H2O(s) + SOCl2(g) = NiCl2(s) + SO2(g) + HCl(g) =>
NiCl2*6H2O(s) + 6 SOCl2(g) = NiCl2(s) + 6 SO2(g) + 12 HCl(g)
CuCo3Cu(OH)2 + HCl = CuCl + Cu(OH)2 + Co2 + H =>
2 CuCo3Cu(OH)2 + 2 HCl = 2 CuCl + 2 Cu(OH)2 + 3 Co2 + 2 H
NiCl2*6H2O(s) + SOCl2(g) = NiCl2(s) + SO2(g) + HCl(g) =>
NiCl2*6H2O(s) + 6 SOCl2(g) = NiCl2(s) + 6 SO2(g) + 12 HCl(g)
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
EuC2 + H2O = Eu(OH)2 + C2H2 =>
EuC2 + 2 H2O = Eu(OH)2 + C2H2
Fe + Cu = FeCu2 =>
Fe + 2 Cu = FeCu2
Na3PO4(l) + CuSO4(l) = Cu3(PO4)2(l) + Na2SO4(l) =>
2 Na3PO4(l) + 3 CuSO4(l) = Cu3(PO4)2(l) + 3 Na2SO4(l)
O + I = IO =>
O + I = IO
Al2(SO4)3 + Na2CrO4 = Al2(CrO4)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CrO4 = Al2(CrO4)3 + 3 Na2SO4
CuCo3Cu(OH)2 + HCl = CuCl + Cu(OH)2 + Co2 + H =>
2 CuCo3Cu(OH)2 + 2 HCl = 2 CuCl + 2 Cu(OH)2 + 3 Co2 + 2 H
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
NiCl2*6H2O(s) + SOCl2(g) = NiCl2(s) + SO2(g) + HCl(g) =>
NiCl2*6H2O(s) + 6 SOCl2(g) = NiCl2(s) + 6 SO2(g) + 12 HCl(g)
H2SO4 + MgCl2 = MgSO4 + H2Cl2 =>
H2SO4 + MgCl2 = MgSO4 + H2Cl2
Pb(NO3)2 + KI = K(NO3)1 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 K(NO3)1 + PbI2
Mg(NO3)2 + CSI = MgI2 + CSNO3 =>
Mg(NO3)2 + 2 CSI = MgI2 + 2 CSNO3
KSCN + HNO3 = SCN + KHNO3 =>
KSCN + HNO3 = SCN + KHNO3
NaCrO4 + H2SO4 + NaI = I2 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 8 H2SO4 + 8 NaI = 4 I2 + Cr2(SO4)3 + 5 Na2SO4 + 8 H2O
Cu2SO4 + Fe(OH)3 = Fe2(SO4)3 + Cu(OH) =>
3 Cu2SO4 + 2 Fe(OH)3 = Fe2(SO4)3 + 6 Cu(OH)
CH4 + O2 = CO2 + H2O(g) =>
CH4 + 2 O2 = CO2 + 2 H2O(g)
O2 + Sb2S3 = SbO4 + SO2 =>
7 O2 + Sb2S3 = 2 SbO4 + 3 SO2
Mg(s) + NaCl(aq) = Na + MgCl2 =>
Mg(s) + 2 NaCl(aq) = 2 Na + MgCl2
LiOH(aq) + H2SO4 = LiSO4 + H2OH =>
LiOH(aq) + H2SO4 = LiSO4 + H2OH
KBr + F2 = KF2 + Br2 =>
2 KBr + 2 F2 = 2 KF2 + Br2
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
MgO3 + HCl = MgCl2 + H2O + O2 =>
MgO3 + 2 HCl = MgCl2 + H2O + O2
C6H12O6(s) + O2 = CO2H2O =>
C6H12O6(s) + 6 O2 = 6 CO2H2O
FeCl3 + (NH4OH) = Fe(OH)3 + (NH4Cl) =>
FeCl3 + 3(NH4OH) = Fe(OH)3 + 3(NH4Cl)
TiCl4(s) + H2O(l) = TiO2(s) + HCl(aq) =>
TiCl4(s) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
NiCl2*6H2O(s) + SOCl2(g) = NiCl2(s) + SO2(g) + HCl(g) =>
NiCl2*6H2O(s) + 6 SOCl2(g) = NiCl2(s) + 6 SO2(g) + 12 HCl(g)
CuCl2 + NH3 + H2O = Cu(NH3)4(H20) + NH4Cl + OH =>
CuCl2 + 6 NH3 + 22 H2O = Cu(NH3)4(H20) + 2 NH4Cl + 22 OH
Bi2O3 + NaOH = Bi(OH)3 + Na2O =>
Bi2O3 + 6 NaOH = 2 Bi(OH)3 + 3 Na2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/23
Équations équilibrées sur12/22/22
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