| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C135H96O9NS + 309 O2 = 270 CO2 + 96 H2O + N02 + S02
Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O
CrCl3 + H2O = CrOHCl2 + HCl =>
CrCl3 + H2O = CrOHCl2 + HCl
P + S = P2S5 =>
2 P + 5 S = P2S5
KCl + Li3PO4 = K3PO4 + LiCl =>
3 KCl + Li3PO4 = K3PO4 + 3 LiCl
H2SO4 + HNO3 = HNO2 + SO4 + H2O =>
H2SO4 + HNO3 = HNO2 + SO4 + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Au + H2O = AuH2O =>
Au + H2O = AuH2O
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
AgNO2 + Ni = Ni(NO2)2 + Ag =>
2 AgNO2 + Ni = Ni(NO2)2 + 2 Ag
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cl2 + VOSO4 = ClSO4 + V + O2 =>
Cl2 + 2 VOSO4 = 2 ClSO4 + 2 V + O2
CaCO3 + HNO2 = HCO3 + CaNO2 =>
CaCO3 + HNO2 = HCO3 + CaNO2
Ca + CH3COO = Ca(CHCOO)2 + H =>
Ca + 2 CH3COO = Ca(CHCOO)2 + 4 H
Cu2CrO4 + Zn(HSO4)2 = ZnCrO4 + CuHSO4 =>
Cu2CrO4 + Zn(HSO4)2 = ZnCrO4 + 2 CuHSO4
C7H12 + KMnO4 + H2SO4 = C10H12O3 + MnSO4 + K2SO4 + H2O =>
50 C7H12 + 78 KMnO4 + 117 H2SO4 = 35 C10H12O3 + 78 MnSO4 + 39 K2SO4 + 207 H2O
C6H5NO3 + H2O = C6H5NO2 + OH =>
C6H5NO3 + H2O = C6H5NO2 + 2 OH
Na2SiO3 + H2CO3 = Na2CO3 + SiO2 + H2O =>
Na2SiO3 + H2CO3 = Na2CO3 + SiO2 + H2O
Li + CaPO4 = LiCaPO4 =>
Li + CaPO4 = LiCaPO4
Co(OH)2 + KSCN = Co(SCN)2 + K(OH) =>
Co(OH)2 + 2 KSCN = Co(SCN)2 + 2 K(OH)
CO3 + CaNO3 = CaCO3 + NO3 =>
CO3 + CaNO3 = CaCO3 + NO3
Br2 + Cl2 + H2O = HClO3 + HBr =>
5 Br2 + Cl2 + 6 H2O = 2 HClO3 + 10 HBr
Hg2O + O2 = Hg2O2 =>
2 Hg2O + O2 = 2 Hg2O2
NaPO2H2*H2O + NaNO3 = N2 + H2O + P2O5 + Na2O =>
10 NaPO2H2*H2O + 8 NaNO3 = 4 N2 + 20 H2O + 5 P2O5 + 9 Na2O
C11H14O3 + O2 = CO2 + H2O =>
C11H14O3 + 13 O2 = 11 CO2 + 7 H2O
Pb + CrCl2 = Cr + PbCl2 =>
Pb + CrCl2 = Cr + PbCl2
H2O + SO4 + NH3 = H2SO4 + HNO3 =>
3 H2O + 4 SO4 + NH3 = 4 H2SO4 + HNO3
Fe2(SO4)3 + Na2S = Fe2S3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2S = Fe2S3 + 3 Na2SO4
MnO2 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
MnO2 + 2 KCl + 2 H2SO4 = MnSO4 + K2SO4 + 2 H2O + Cl2
CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2 CH3CH2COH + 3 H2O + 2 Cu
Cu + NaOH + H2O = Cu(OH)2 + Na(H2O)6 =>
Cu + 2 NaOH + 12 H2O = Cu(OH)2 + 2 Na(H2O)6
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2O2 + C36H70O4Zn = ZnO + CO2 + H =>
69 H2O2 + 2 C36H70O4Zn = 2 ZnO + 72 CO2 + 278 H
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
N2O3 + MnO7 = N2O5 + MnO =>
3 N2O3 + MnO7 = 3 N2O5 + MnO
C7H15Cl + NaOH = C7H15OH + NaCl =>
C7H15Cl + NaOH = C7H15OH + NaCl
Sc + Se = ScSe =>
Sc + Se = ScSe
NH4{+} + O2 = NO3 + H2O + H{+} =>
4 NH4{+} + 9 O2 = 4 NO3 + 6 H2O + 4 H{+}
Ca3P2 + HBr = PH3 + CaBr2 =>
Ca3P2 + 6 HBr = 2 PH3 + 3 CaBr2
SiO3 = Si + O =>
SiO3 = Si + 3 O
C9H8O2Br2 + KOH = C9H6O2 + KBr + H2O =>
C9H8O2Br2 + 2 KOH = C9H6O2 + 2 KBr + 2 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
N2H6 + O2 = NO + H2O =>
2 N2H6 + 5 O2 = 4 NO + 6 H2O
C12H25OSO3Na = C12H25 + NaSO4 =>
C12H25OSO3Na = C12H25 + NaSO4
NaSHO3 + NaOH = NaSO4 + H2 + Na =>
NaSHO3 + NaOH = NaSO4 + H2 + Na
Au + H2SO4 = Au2(SO4)3 + H2 =>
2 Au + 3 H2SO4 = Au2(SO4)3 + 3 H2
MnO4{-} + SO3{-2} + H{+} = Mn{2} + SO4{-2} + H2O =>
2 MnO4{-} + 5 SO3{-2} + 6 H{+} = 2 Mn{2} + 5 SO4{-2} + 3 H2O
KOH + NaOH = H2O + KNaO =>
KOH + NaOH = H2O + KNaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/24
Équations équilibrées sur01/21/24
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