| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NH2 + 3 KOH + CHCl3 = C6H5NC + 3 KCl + 3 H2O
KHCO3*MgCO3*4H2O + MgO = MgCO3*3H2O + K{+} + CO3{-2} =>
2 KHCO3*MgCO3*4H2O + MgO = 3 MgCO3*3H2O + 2 K{+} + CO3{-2}
K{+} + [Co(NO2)6]{3-} = K3[Co(NO2)6](s) =>
3 K{+} + [Co(NO2)6]{3-} = K3[Co(NO2)6](s)
H2SeO4 + Cu = CuSeO4 + H2 =>
H2SeO4 + Cu = CuSeO4 + H2
NaH2PO2 + NaOH = Na2HPO2 + H2O =>
NaH2PO2 + NaOH = Na2HPO2 + H2O
CO3 + Cl = CO3Cl =>
CO3 + Cl = CO3Cl
NO2{-} + I{-} + H2SO4 = I2 + NO + SO4{-2} + H2O =>
2 NO2{-} + 2 I{-} + 2 H2SO4 = I2 + 2 NO + 2 SO4{-2} + 2 H2O
KNO3 + Cu + H2O = Cu(NO3)2 + KOH + H2 =>
2 KNO3 + Cu + 2 H2O = Cu(NO3)2 + 2 KOH + H2
LiOH + H2C2O4*2H2O = Li2C2O4 + H2O =>
2 LiOH + H2C2O4*2H2O = Li2C2O4 + 4 H2O
Na + P2O5 = Na2O + P =>
10 Na + P2O5 = 5 Na2O + 2 P
N2 + O2 + H2O = HNO2 =>
2 N2 + 3 O2 + 2 H2O = 4 HNO2
KOHCH3CH2OH = KOH2CH3CH2O =>
KOHCH3CH2OH = KOH2CH3CH2O
Mo + F = MoF3 =>
Mo + 3 F = MoF3
CuCl2 + Cu(OH)2 = Cu(OH)2CuCl2 =>
CuCl2 + Cu(OH)2 = Cu(OH)2CuCl2
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + H2O =>
MgSO4*7H2O + Na2CO3 = MgCO3 + Na2SO4 + 7 H2O
Zn(OH)2 + H3O{+} + e = Zn + H2O =>
Zn(OH)2 + 2 H3O{+} + 2e = Zn + 4 H2O
Cs2(CO3) + Mg(NO3)2 = Cs(NO3) + Mg(CO3) =>
Cs2(CO3) + Mg(NO3)2 = 2 Cs(NO3) + Mg(CO3)
(CH3)2SO + O2 = CO2 + H2O + SO2 =>
(CH3)2SO + 4 O2 = 2 CO2 + 3 H2O + SO2
BaNO3 + CuSO4 = BaSO4 + CuNO3 =>
BaNO3 + CuSO4 = BaSO4 + CuNO3
H{+} + I{-} + Cr2O7{2-} = I3{-} + Cr{3+} + H2O =>
14 H{+} + 9 I{-} + Cr2O7{2-} = 3 I3{-} + 2 Cr{3+} + 7 H2O
Fe2(SO4)3 + RbOH = FeRb3 + OH + SO4 =>
Fe2(SO4)3 + 6 RbOH = 2 FeRb3 + 6 OH + 3 SO4
Ca(OH)2 + CO2 = H2O + (CaOH)2CO3 =>
2 Ca(OH)2 + CO2 = H2O + (CaOH)2CO3
FeS + MgNO3 = FeNO3 + MgS =>
FeS + MgNO3 = FeNO3 + MgS
F + NaOH = NaF + OH =>
F + NaOH = NaF + OH
C6H5Cl + NaOH = C6H5OH + NaCl =>
C6H5Cl + NaOH = C6H5OH + NaCl
H2SO4 + MgCO3 = H2(CO3) + MgSO4 =>
H2SO4 + MgCO3 = H2(CO3) + MgSO4
K2MnO4 + H2SO4 = MnO2 + K2SO4 + O2 + H2O =>
2 K2MnO4 + 2 H2SO4 = 2 MnO2 + 2 K2SO4 + O2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Zn(s) + Ag(NO3) = Ag(s) + Zn(NO3)2 =>
Zn(s) + 2 Ag(NO3) = 2 Ag(s) + Zn(NO3)2
Ag + H2SO4 = AgHSO4 + SO2 + H2O =>
2 Ag + 3 H2SO4 = 2 AgHSO4 + SO2 + 2 H2O
HPO = H + PO =>
HPO = H + PO
Fe + SiO2 = FeSi + O2 =>
Fe + SiO2 = FeSi + O2
CH3NH2 + HCl = CH3NHCl + H2 =>
CH3NH2 + HCl = CH3NHCl + H2
C6H15O4N2 + H2O = CH4 + CO2 + NH3 =>
8 C6H15O4N2 + 14 H2O = 25 CH4 + 23 CO2 + 16 NH3
NaOH + NiCl2 = NaCl + Ni(OH)2 =>
2 NaOH + NiCl2 = 2 NaCl + Ni(OH)2
CuCl2 + Cu(OH)2 = Cu(OH)2CuCl2 =>
CuCl2 + Cu(OH)2 = Cu(OH)2CuCl2
HOBr + KOBr = OBr + KH =>
HOBr + KOBr = 2 OBr + KH
Kl + Hg(NO3)2 = HgKl + NO3 =>
Kl + Hg(NO3)2 = HgKl + 2 NO3
CuSO4 + KSCN = KSO4 + CuSCN =>
CuSO4 + KSCN = KSO4 + CuSCN
HCl + Sn = SnCl + H2 =>
2 HCl + 2 Sn = 2 SnCl + H2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
C3Cl3N3O3(s) + H2O(l) = HClO(aq) + C3H3N3O3(s) =>
C3Cl3N3O3(s) + 3 H2O(l) = 3 HClO(aq) + C3H3N3O3(s)
Li2O + NaBr = LiBr + Na2O =>
Li2O + 2 NaBr = 2 LiBr + Na2O
HO2 = O2H2O2 =>
2 HO2 = O2H2O2
MgO + Ca(OH)2 = CaO + Mg(OH)2 =>
MgO + Ca(OH)2 = CaO + Mg(OH)2
HgO + NH3 + H2O = [Hg2N](OH)*2H2O =>
2 HgO + NH3 + H2O = [Hg2N](OH)*2H2O
KClO3(heat) = KCl + O2 =>
2 KClO3(heat) = 2 KCl + 3 O2
TiOSO4 + H2O = H2TiO(SO4)2 + TiO2 =>
2 TiOSO4 + H2O = H2TiO(SO4)2 + TiO2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
Fe2O3 + H2 = FeO + H2O = Fe2O3 + H2 = =>
Fe2O3 + H2 = 2 FeO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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