| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO2 + F2 = 2 FNO2
S8 + Cl2(g) = S2Cl2 =>
S8 + 4 Cl2(g) = 4 S2Cl2
HAc + OH = Ac + H2O =>
HAc + OH = Ac + H2O
SbO + ClO3 = Sb2O5 + ClO2 =>
2 SbO + 3 ClO3 = Sb2O5 + 3 ClO2
H3PO4 + PbO2 = Pb3(PO4)4 + H2O =>
4 H3PO4 + 3 PbO2 = Pb3(PO4)4 + 6 H2O
Al(NO3)3*9H2O = Al(NO3)3 + H2O =>
Al(NO3)3*9H2O = Al(NO3)3 + 9 H2O
HgCl2 + K2CrO4 = HgCrO4 + K2Cl2 =>
HgCl2 + K2CrO4 = HgCrO4 + K2Cl2
[Co(NH3)6]3Cl + AgNO3 = [Co(NH3)6]3NO3 + AgCl =>
[Co(NH3)6]3Cl + AgNO3 = [Co(NH3)6]3NO3 + AgCl
C6H12O6(s) = C2H5OH(l) + CO2(g) =>
C6H12O6(s) = 2 C2H5OH(l) + 2 CO2(g)
N2(g) + O2(g) + H2O = HNO39(ag) =>
2 N2(g) + 77 O2(g) + 2 H2O = 4 HNO39(ag)
Al(OH)3 + K2O = K3AlO3 + H2O =>
2 Al(OH)3 + 3 K2O = 2 K3AlO3 + 3 H2O
Ca(No3)2 + AlCl3 = Al(No3)3 + CaCl2 =>
3 Ca(No3)2 + 2 AlCl3 = 2 Al(No3)3 + 3 CaCl2
Fe + (SO4)3 + KOH = K2SO4 + Fe(OH)2 =>
3 Fe + (SO4)3 + 6 KOH = 3 K2SO4 + 3 Fe(OH)2
NaOH = Na2OH2O =>
2 NaOH = Na2OH2O
Al2(SO4)3 = Al2O3 + SO3 =>
Al2(SO4)3 = Al2O3 + 3 SO3
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
CaHPO4 + H2SO4 = CaSO4 + P2O5 + H2O =>
2 CaHPO4 + 2 H2SO4 = 2 CaSO4 + P2O5 + 3 H2O
K + HgBr2 = KBr + Hg =>
2 K + HgBr2 = 2 KBr + Hg
F + HCl = FCl2 + H =>
F + 2 HCl = FCl2 + 2 H
BaCl2(aq) + Na2CO3(aq) = BaCO3 + NaCl =>
BaCl2(aq) + Na2CO3(aq) = BaCO3 + 2 NaCl
CaCl2 + Al2O3 = CaO + AlCl3 =>
3 CaCl2 + Al2O3 = 3 CaO + 2 AlCl3
H2SO4 + Zn = ZnSO4 + H =>
H2SO4 + Zn = ZnSO4 + 2 H
Ba(SCN)2 + Fe2(SO4)3 = Fe(SCN)3 + BaSO4 =>
3 Ba(SCN)2 + Fe2(SO4)3 = 2 Fe(SCN)3 + 3 BaSO4
H3PO4 + MgSO3 = SO2 + H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 MgSO3 = 3 SO2 + 3 H2O + Mg3(PO4)2
Ag(NO3)2 + H2O = HNO3 + AgO =>
Ag(NO3)2 + H2O = 2 HNO3 + AgO
Al + HgBr2 = AlBr2 + Hg =>
Al + HgBr2 = AlBr2 + Hg
C(NH2)3NO3 = N + H2O + C =>
C(NH2)3NO3 = 4 N + 3 H2O + C
Fe(NO3)3 + KSCN = Fe(SCN) + NO3 + K =>
Fe(NO3)3 + KSCN = Fe(SCN) + 3 NO3 + K
CH4(g) + Br2(g) = CBr4(g) + HBr(g) =>
CH4(g) + 4 Br2(g) = CBr4(g) + 4 HBr(g)
Fe + H3P = Fe3P2 + H2 =>
3 Fe + 2 H3P = Fe3P2 + 3 H2
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Fe(OH)3 + H2SO4 = Fe{3+} + SO4{2-} + H2O =>
2 Fe(OH)3 + 3 H2SO4 = 2 Fe{3+} + 3 SO4{2-} + 6 H2O
SO2 + LiOH = LiHSO3 =>
SO2 + LiOH = LiHSO3
MgCO3 + K = K2CO3 + Mg =>
MgCO3 + 2 K = K2CO3 + Mg
Ag(ac) + Cl(ac) = AgCl(s) =>
Ag(ac) + Cl(ac) = AgCl(s)
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)6]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 10 NH3 + H2O2 = 2[Co(NH3)6]Cl3 + 14 H2O
Na2C2O4 + Mg3(PO4)2 = Na3PO4 + MgC2O4 =>
3 Na2C2O4 + Mg3(PO4)2 = 2 Na3PO4 + 3 MgC2O4
H2(g) + Br2 = HBr(g) =>
H2(g) + Br2 = 2 HBr(g)
S + HNO3 + H2O = H2SO3 + N2O =>
2 S + 2 HNO3 + H2O = 2 H2SO3 + N2O
HCCH + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 HCCH + 8 KMnO4 = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
Pb(s) + H2O(l) = Pb(OH)2 + H2 =>
Pb(s) + 2 H2O(l) = Pb(OH)2 + H2
Cl2 + KBr = KCl + Br =>
Cl2 + 2 KBr = 2 KCl + 2 Br
Th(NO3)4 + (NH4)2S + H2O = Th(OH)4 + H2S + NH4NO3 =>
Th(NO3)4 + 2(NH4)2S + 4 H2O = Th(OH)4 + 2 H2S + 4 NH4NO3
PbCl2(aq) + K2SO4(s) = PbSO4(s) + KCl(aq) =>
PbCl2(aq) + K2SO4(s) = PbSO4(s) + 2 KCl(aq)
Cr2O3 + HCl = CrCl3 + H2O =>
Cr2O3 + 6 HCl = 2 CrCl3 + 3 H2O
C6H12O6 + NaOH = C6H11NaO6 + H2O =>
C6H12O6 + NaOH = C6H11NaO6 + H2O
CaCO3 + KClO3 = CO2 + KCl + CaO2 =>
3 CaCO3 + KClO3 = 3 CO2 + KCl + 3 CaO2
Zn(OH)2 + Ca(OH)2 = CaZnO2 + H2O =>
Zn(OH)2 + Ca(OH)2 = CaZnO2 + 2 H2O
CHCH + KMnO4 + H2O = C2O2H2 + MnO2 + KOH =>
3 CHCH + 4 KMnO4 + 2 H2O = 3 C2O2H2 + 4 MnO2 + 4 KOH
CaCl2 + Ca + H2O + Al2O3 = CaClOH + Al =>
3 CaCl2 + 3 Ca + 3 H2O + Al2O3 = 6 CaClOH + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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