| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgCNO = Ag + OCN
CdSO4 + Ni = NiSO4 + Cd =>
CdSO4 + Ni = NiSO4 + Cd
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
NH3 + O3 = NO3 + H2O =>
2 NH3 + 3 O3 = 2 NO3 + 3 H2O
ZnSiO3 + H2O = H2SiO3 + ZnO =>
ZnSiO3 + H2O = H2SiO3 + ZnO
HPO4{2-} + H2O = H3PO4 + OH{-) =>
HPO4{2-} + 2 H2O = H3PO4 + 2 OH{-)
K2CrO4 + NaOH + BaCl2 = BaCrO4 + KOH + NaCl =>
K2CrO4 + 2 NaOH + BaCl2 = BaCrO4 + 2 KOH + 2 NaCl
Fe{3+}(aq) + I{-}(aq) = I2 + Fe{2+} =>
2 Fe{3+}(aq) + 2 I{-}(aq) = I2 + 2 Fe{2+}
O2 + C2H6S = CO2 + H2O + S =>
7 O2 + 2 C2H6S = 4 CO2 + 6 H2O + 2 S
HCl + NaOH = Na(H2O) + Cl =>
HCl + NaOH = Na(H2O) + Cl
Co + HgCl = CoCl2 + Hg =>
Co + 2 HgCl = CoCl2 + 2 Hg
NaOH + COSO4 = NaSO4 + COOH =>
NaOH + COSO4 = NaSO4 + COOH
Al(OH)4 + H2SO4 = SO4 + H2O + Al =>
Al(OH)4 + 2 H2SO4 = 2 SO4 + 4 H2O + Al
SiO2 + NaHCO3 = Na2SiO3 + H2O + CO2 =>
SiO2 + 2 NaHCO3 = Na2SiO3 + H2O + 2 CO2
H2O + CO2 = C6H8 + O2 =>
4 H2O + 6 CO2 = C6H8 + 8 O2
CaCl2 + HNO2 = Ca(NO2)2 + HCl =>
CaCl2 + 2 HNO2 = Ca(NO2)2 + 2 HCl
Na2O2 + Fe = Fe2O3 + Na2O =>
3 Na2O2 + 2 Fe = Fe2O3 + 3 Na2O
KClO3(c) + C = KCl + CO2 =>
2 KClO3(c) + 3 C = 2 KCl + 3 CO2
Ammoniumnitrate = N2O + Water =>
NH4NO3 = N2O + 2 H2O
NaClO = Na + Cl + O =>
NaClO = Na + Cl + O
C2O4{-2} + MnO4{-2} + H{+} = H2O + Mn{2+} + CO2 =>
2 C2O4{-2} + MnO4{-2} + 8 H{+} = 4 H2O + Mn{2+} + 4 CO2
CaCO3(calciumcarbonate) + HCl(hydrochloricacid) = CaCl2(calciumchloride) + CO2(carbondioxide) + H2O(water) =>
CaCO3(calciumcarbonate) + 2 HCl(hydrochloricacid) = CaCl2(calciumchloride) + CO2(carbondioxide) + H2O(water)
Au1H3 + Cl2 = Au1Cl3 + H2 =>
2 Au1H3 + 3 Cl2 = 2 Au1Cl3 + 3 H2
F + O = O2F3 =>
3 F + 2 O = O2F3
Cu(OH)2 + NH3OH = Cu(NH3)2 + OH =>
Cu(OH)2 + 2 NH3OH = Cu(NH3)2 + 4 OH
SnBr{+2} + Cl2 = SnCl{+2} + Br2 =>
2 SnBr{+2} + Cl2 = 2 SnCl{+2} + Br2
P2O3(s) = P(s) + O2(g) =>
2 P2O3(s) = 4 P(s) + 3 O2(g)
K2S + Hf3P4 = K3P + Hf2S4 =>
12 K2S + 2 Hf3P4 = 8 K3P + 3 Hf2S4
C4H8O2 + C2H4O2 = C6H10O3 + H2O =>
C4H8O2 + C2H4O2 = C6H10O3 + H2O
Ca32P2O8 + H2SO4 = CaSO4 + H3PO4 + H2 =>
Ca32P2O8 + 32 H2SO4 = 32 CaSO4 + 2 H3PO4 + 29 H2
CO + H2 = C18H18 + H2O =>
18 CO + 27 H2 = C18H18 + 18 H2O
KI + F2 = FI2 + K =>
4 KI + F2 = 2 FI2 + 4 K
Fe + Cd(NO3)3 = Fe(NO3)3 + Cd =>
Fe + Cd(NO3)3 = Fe(NO3)3 + Cd
CH3C6H4CO2H + (C6H6)2CO = CH3C6H4CO2 + (C6H6)2COH =>
CH3C6H4CO2H + (C6H6)2CO = CH3C6H4CO2 + (C6H6)2COH
C6H5CH12CH3 + O2 = CO2 + H2O =>
C6H5CH12CH3 + 13 O2 = 8 CO2 + 10 H2O
N2 + PbO = Pb(N3)2 + O2 =>
6 N2 + 2 PbO = 2 Pb(N3)2 + O2
Mg(NO3)2 + NaCl = MgCl2 + Na(NO3) =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 Na(NO3)
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
Ca3(PO4)2 + Na2SO4 = CaSO4 + Na3PO4 =>
Ca3(PO4)2 + 3 Na2SO4 = 3 CaSO4 + 2 Na3PO4
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
CO2 + H2S + H2O = H2SO4 + C6H12O6 =>
6 CO2 + 3 H2S + 6 H2O = 3 H2SO4 + C6H12O6
HIO3 + FeI2 + HCl = FeCl + ICl + H2O =>
3 HIO3 + 4 FeI2 + 15 HCl = 4 FeCl + 11 ICl + 9 H2O
C3H4 + AgN2H7O = AgC3H3 + NH3 + H2O =>
C3H4 + AgN2H7O = AgC3H3 + 2 NH3 + H2O
Sn + Bi + Te = Sn97Bi3Te100 =>
97 Sn + 3 Bi + 100 Te = Sn97Bi3Te100
COOH + Cr2O7 + H{+} = Cr{3+} + CO2 + H2O =>
8 COOH + Cr2O7 + 6 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
FeO + HCl + Cl2 = FeCl3 + H2O =>
2 FeO + 4 HCl + Cl2 = 2 FeCl3 + 2 H2O
SrCl2 + (H2)SO4 = SrSO4 + HCl =>
SrCl2 + (H2)SO4 = SrSO4 + 2 HCl
HCl + FeCl3 = HFeCl4 =>
HCl + FeCl3 = HFeCl4
CH3OH + NO3{-} + H{+} = N2 + H2O + CO2 =>
5 CH3OH + 6 NO3{-} + 6 H{+} = 3 N2 + 13 H2O + 5 CO2
Mg + H2Cl = Mg(Cl2)2 + H2 =>
Mg + 4 H2Cl = Mg(Cl2)2 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/25
Équations équilibrées sur03/15/24
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