| Équations équilibrées la veille | Équations équilibrées le lendemain |
W + 3 Cl2 = WCl6
Fe(NO3)2 + NaCl = FeCl2 + Na(NO3) =>
Fe(NO3)2 + 2 NaCl = FeCl2 + 2 Na(NO3)
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Ga + Br2 = GaBr3 =>
2 Ga + 3 Br2 = 2 GaBr3
C65124H48562N900S100O21465 + O2 = CO2 + H2 + N2O + SO2 =>
2 C65124H48562N900S100O21465 + 109433 O2 = 130248 CO2 + 48562 H2 + 900 N2O + 200 SO2
KF = K + F2 =>
2 KF = 2 K + F2
W + Cl = WCl5 =>
W + 5 Cl = WCl5
W + Cl = Cl6W =>
W + 6 Cl = Cl6W
Pb + ZnCH3COO2 = PbCH3COO2 + Zn =>
Pb + ZnCH3COO2 = PbCH3COO2 + Zn
HO19 + H34 = H2O =>
34 HO19 + 37 H34 = 646 H2O
FeS + HS{-} = FeS2 + H{+} + e =>
FeS + HS{-} = FeS2 + H{+} + 2e
S + Z = ZS =>
S + Z = ZS
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
F + W + S + P = FW3SP2 =>
F + 3 W + S + 2 P = FW3SP2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
No + CuCl2 = NoCl2 + Cu =>
No + CuCl2 = NoCl2 + Cu
HCl(aq) + Li2S(s) = LiCl(aq) + H2S(g) =>
2 HCl(aq) + Li2S(s) = 2 LiCl(aq) + H2S(g)
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Pb + Sn(OH)2 = Sn + Pb(OH) =>
2 Pb + Sn(OH)2 = Sn + 2 Pb(OH)
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
KF + Ca(NO3)2 = KNO3 + CaF2 =>
2 KF + Ca(NO3)2 = 2 KNO3 + CaF2
NH4OH + CrCl3 = Cr(OH)3 + NH4Cl =>
3 NH4OH + CrCl3 = Cr(OH)3 + 3 NH4Cl
Ra + H2O = Ra(OH)2 + H2 =>
Ra + 2 H2O = Ra(OH)2 + H2
KIO3 + H2SO3 = KI + H2SO4 =>
KIO3 + 3 H2SO3 = KI + 3 H2SO4
Li + BaF2 = LiF + Ba =>
2 Li + BaF2 = 2 LiF + Ba
W + Cl = WCl =>
W + Cl = WCl
W + Cl = Cl6W =>
W + 6 Cl = Cl6W
Ag + SO4 = Ag2SO4 =>
2 Ag + SO4 = Ag2SO4
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Hg2SO4 + NH4NO3 = HgNO3 + (NH4)2SO4 =>
Hg2SO4 + 2 NH4NO3 = 2 HgNO3 + (NH4)2SO4
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
W + Cl = WCl6 =>
W + 6 Cl = WCl6
CuCl3 + KOH = Cu(OH)3 + KCl =>
CuCl3 + 3 KOH = Cu(OH)3 + 3 KCl
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
Ga + H2SO4 = Ga(SO4)3 + H2 =>
Ga + 3 H2SO4 = Ga(SO4)3 + 3 H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CS2 + NH3 = H2S + NH4SCN =>
CS2 + 2 NH3 = H2S + NH4SCN
Cd + Sn(SO4)2 = Sn + CdSO4 =>
2 Cd + Sn(SO4)2 = Sn + 2 CdSO4
KF + HBr = HF + KBr =>
KF + HBr = HF + KBr
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Ra + C = RaC2 =>
Ra + 2 C = RaC2
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
W + Cl = WCl5 =>
W + 5 Cl = WCl5
W + Cl = WCl4 =>
W + 4 Cl = WCl4
Hg2SO4 + HCl = Hg2Cl2 + H2SO4 =>
Hg2SO4 + 2 HCl = Hg2Cl2 + H2SO4
Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4
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Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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