| Équations équilibrées la veille | Équations équilibrées le lendemain |
15 KClO4 + 4 C7H5KO2 = 15 KCl + 2 K2CO3 + 26 CO2 + 10 H2O
ZnSO4 + Na2S + H2O = Zn(OH)2 + HS + Na2SO4 =>
8 ZnSO4 + 7 Na2S + 12 H2O = 8 Zn(OH)2 + 8 HS + 7 Na2SO4
CO2 + H2SO4 = CO2SO4 + H2 =>
CO2 + H2SO4 = CO2SO4 + H2
Mn{2+} + SO4{2-} + H2O = MnO4{-} + SO3{2-} + H{+} =>
2 Mn{2+} + 5 SO4{2-} + 3 H2O = 2 MnO4{-} + 5 SO3{2-} + 6 H{+}
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
C6H122O6 + O2 = CO2 + H2O =>
2 C6H122O6 + 67 O2 = 12 CO2 + 122 H2O
HNO3 + BeOH = BeNO3 + H2O =>
HNO3 + BeOH = BeNO3 + H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
H2SO4 = H2O + O2 + SO2 =>
2 H2SO4 = 2 H2O + O2 + 2 SO2
CaCl2 + Ba(NO3)2 = BaCl2 + Ca + NO3 =>
CaCl2 + Ba(NO3)2 = BaCl2 + Ca + 2 NO3
NiCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ni(NO3)2(aq) =>
NiCl2(aq) + Pb(NO3)2(aq) = PbCl2(aq) + Ni(NO3)2(aq)
HCl(Ac) + Cr(s) = CrCl(Ac) + H2(g) =>
2 HCl(Ac) + 2 Cr(s) = 2 CrCl(Ac) + H2(g)
C2H3IO + O2 = CO2 + I2 + H2 =>
2 C2H3IO + 3 O2 = 4 CO2 + I2 + 3 H2
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
SiBN + NF3 = SiF4 + BF3 + N2 =>
3 SiBN + 7 NF3 = 3 SiF4 + 3 BF3 + 5 N2
C18H2O + O = CO + H2O =>
C18H2O + 18 O = 18 CO + H2O
NaF + BaO = Na2O + BaF2 =>
2 NaF + BaO = Na2O + BaF2
Cr(s) + PbCl2(aq) = CrCl + Pb =>
2 Cr(s) + PbCl2(aq) = 2 CrCl + Pb
KMnO4 + HBr = MnBr2 + Br2 + KOH + H2O =>
2 KMnO4 + 14 HBr = 2 MnBr2 + 5 Br2 + 2 KOH + 6 H2O
CoSO4 + KSCN = CoSCN + KSO4 =>
CoSO4 + KSCN = CoSCN + KSO4
F + ZrO = ZrF6 + O =>
6 F + ZrO = ZrF6 + O
NaOH + CrI2 = Cr(OH)2 + NaI =>
2 NaOH + CrI2 = Cr(OH)2 + 2 NaI
Ac(NO3)3 + NaOH = Ac(OH)3 + NaNO3 =>
Ac(NO3)3 + 3 NaOH = Ac(OH)3 + 3 NaNO3
S2 + N4 = SN8 =>
S2 + 4 N4 = 2 SN8
H200 + O = H200O =>
H200 + O = H200O
C2Na2O4 + KMnO4 = C2MnO4 + KNa2O4 =>
C2Na2O4 + KMnO4 = C2MnO4 + KNa2O4
NaCl + FeO = Na2O + FeCl2 =>
2 NaCl + FeO = Na2O + FeCl2
MnO4 + C2H6O + H{+} = Mn{2+} + C2H4O + H2O =>
MnO4 + 3 C2H6O + 2 H{+} = Mn{2+} + 3 C2H4O + 4 H2O
Li + O2 = Li2O = LiOh =>
4 Li + O2 = 2 Li2O
BaCl2 + PbO2 + H2SO4 = Cl2 + BaSO4 + Pb(SO4) + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = Cl2 + BaSO4 + Pb(SO4) + 2 H2O
OHRb = RbOH =>
OHRb = RbOH
MgCl2 + H2SO4 + KMnO4 = MgSO4 + K2SO4 + Cl2 + MnO2 + H2O =>
3 MgCl2 + 4 H2SO4 + 2 KMnO4 = 3 MgSO4 + K2SO4 + 3 Cl2 + 2 MnO2 + 4 H2O
Li2S + Cr(NO3)3 = Li(NO3) + Cr2S3 =>
3 Li2S + 2 Cr(NO3)3 = 6 Li(NO3) + Cr2S3
MgOH + CH3COOH = MgCH2COOH + H2O =>
MgOH + CH3COOH = MgCH2COOH + H2O
H2BO3 + C2H6O = H2O + CO2 + BO =>
6 H2BO3 + C2H6O = 9 H2O + 2 CO2 + 6 BO
FeS + O = O2S + Fe =>
FeS + 2 O = O2S + Fe
(NH4)2SO4 + NaCrO3 = NH4CrO3 + Na2SO4 =>
(NH4)2SO4 + 2 NaCrO3 = 2 NH4CrO3 + Na2SO4
Al(OH)SO4 + H2O = Al(OH)3 + H2SO4 =>
Al(OH)SO4 + 2 H2O = Al(OH)3 + H2SO4
Al + HCl = Al3{+} + Cl1{-} + H2 =>
6 Al + 2 HCl = 2 Al3{+} + 2 Cl1{-} + H2
NaFe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 =>
NaFe(SO4)2 + 3 NaOH = Fe(OH)3 + 2 Na2SO4
CuSO4*5H2O = CuO + H2O + H2SO4 =>
CuSO4*5H2O = CuO + 4 H2O + H2SO4
C3H6O3 + Na2CO3 = NaC3H5O3 + H2(CO3) =>
2 C3H6O3 + Na2CO3 = 2 NaC3H5O3 + H2(CO3)
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
NaOH + CrI2 = Cr(OH)2 + NaI =>
2 NaOH + CrI2 = Cr(OH)2 + 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
MnO2Cl + HCl = MnCl2 + H2O + Cl2 =>
2 MnO2Cl + 8 HCl = 2 MnCl2 + 4 H2O + 3 Cl2
FeS + O = O2S + Fe =>
FeS + 2 O = O2S + Fe
C18H2O + O = CO + H2O =>
C18H2O + 18 O = 18 CO + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaOH + CrI2 = Cr(OH)2 + NaI =>
2 NaOH + CrI2 = Cr(OH)2 + 2 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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