| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4C2H3O2 = CH3C(O)NH2 + H2O
C15H24O + O2 = CO2 + H2O =>
2 C15H24O + 41 O2 = 30 CO2 + 24 H2O
IO + H2O = IO3 + H =>
IO + 2 H2O = IO3 + 4 H
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
NH2CH2COOH + O2 = CO2 + NH3 + H2O =>
2 NH2CH2COOH + 3 O2 = 4 CO2 + 2 NH3 + 2 H2O
Pr6O11 + Ta2O5 = PrTa7O19 + O2 =>
Pr6O11 + 21 Ta2O5 = 6 PrTa7O19 + O2
IO + H2O = HIO + OH =>
IO + H2O = HIO + OH
C15H24O + O2 = CO2 + H2O =>
2 C15H24O + 41 O2 = 30 CO2 + 24 H2O
IO + H2O = I2 + OH =>
2 IO + 2 H2O = I2 + 4 OH
C6H7N + Br2 = C6H7NBr3 =>
2 C6H7N + 3 Br2 = 2 C6H7NBr3
(SO4)3 + H2O = H2SO4 + O2 =>
2(SO4)3 + 6 H2O = 6 H2SO4 + 3 O2
HClO = HClO3 + Cl2 + H2O =>
5 HClO = HClO3 + 2 Cl2 + 2 H2O
C2H4OHC2H2OCH3 + KMnO4 + H2SO4 = C2H4OC2H2OCH2OH + MnSO4 + K2SO4 + H2O =>
10 C2H4OHC2H2OCH3 + 6 KMnO4 + 9 H2SO4 = 10 C2H4OC2H2OCH2OH + 6 MnSO4 + 3 K2SO4 + 14 H2O
MgO + SeO2 = MgSeO3 =>
MgO + SeO2 = MgSeO3
CuSO4 + Na(NO3) = Cu(NO3)2 + Na2SO4 =>
CuSO4 + 2 Na(NO3) = Cu(NO3)2 + Na2SO4
CuSO4(s) + Na3PO4(l) = Cu3(PO4)2(aq) + Na2SO4(aq) =>
3 CuSO4(s) + 2 Na3PO4(l) = Cu3(PO4)2(aq) + 3 Na2SO4(aq)
CH3CH2OH + H2SO4 + K2Cr2O7 = CH3COOH + Cr2(SO3)4 + K2SO4 + H2O =>
3 CH3CH2OH + 5 H2SO4 + K2Cr2O7 = 3 CH3COOH + Cr2(SO3)4 + K2SO4 + 8 H2O
Pb(NO3) + HBr = PbBr + H(NO3) =>
Pb(NO3) + HBr = PbBr + H(NO3)
Zn5 + Sb2 + H2O = Zn(OH)2 + SbH4 =>
4 Zn5 + 5 Sb2 + 40 H2O = 20 Zn(OH)2 + 10 SbH4
CH(CH2)5CH3 + O2 = CO2 + H2O =>
2 CH(CH2)5CH3 + 21 O2 = 14 CO2 + 14 H2O
AgNO3 + K3Fe(Cn)6 = Ag3Fe(Cn)6 + KNO3 =>
3 AgNO3 + K3Fe(Cn)6 = Ag3Fe(Cn)6 + 3 KNO3
CH3OH(g) + O2(g) = CH2O2(g) + H2O(l) =>
CH3OH(g) + O2(g) = CH2O2(g) + H2O(l)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
SO2 + KMnO4 + H2O = Mn{2+} + K + SO4{2-} + H{+} =>
3 SO2 + KMnO4 + 2 H2O = Mn{2+} + K + 3 SO4{2-} + 4 H{+}
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2 =>
C2H3NaO2 + (NH4)2SO4 = C2H3SO4 + (NH4)2NaO2
NaFeO2 + NaNO2 + NaOH = Na2FeO2 + NaNO3 + H2O =>
2 NaFeO2 + NaNO2 + 2 NaOH = 2 Na2FeO2 + NaNO3 + H2O
C3H6 + O2 = CO2 + H2 =>
C3H6 + 3 O2 = 3 CO2 + 3 H2
(NH4)2 + Cr2O7 = N2 + H2O + (Cr2O3)2 =>
2(NH4)2 + 2 Cr2O7 = 2 N2 + 8 H2O + (Cr2O3)2
IO + H2O = HI + OH =>
IO + 2 H2O = HI + 3 OH
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
Na + H2O = NaOHH(g) =>
Na + H2O = NaOHH(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu + NaOH + H2O + O2 = Na2[Cu(OH)4] =>
2 Cu + 4 NaOH + 2 H2O + O2 = 2 Na2[Cu(OH)4]
Li + C + O = Li2CO3 =>
2 Li + C + 3 O = Li2CO3
OH + H2S = SO2 + H2O =>
6 OH + H2S = SO2 + 4 H2O
CO2 + H2O = C6H22O11 + O2 =>
6 CO2 + 11 H2O = C6H22O11 + 6 O2
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH =>
NaOH + H{2}SO{4} = Na{2}SO{4} + HOH
Fe(OH)3 + HI = H2O + I2 + Fe(OH)2 =>
2 Fe(OH)3 + 2 HI = 2 H2O + I2 + 2 Fe(OH)2
Hg2CO3(s) + HNO3(aq) = Hg(NO3)2(aq) + H2O(l) + CO2(g) + NO2(g) =>
Hg2CO3(s) + 6 HNO3(aq) = 2 Hg(NO3)2(aq) + 3 H2O(l) + CO2(g) + 2 NO2(g)
Ca10(PO4)6(OH)2 + HNO3 = Ca(NO3)2 + H2O + H3PO4 =>
Ca10(PO4)6(OH)2 + 20 HNO3 = 10 Ca(NO3)2 + 2 H2O + 6 H3PO4
Na2(CO)3 + Ca(OH)2 = Na(OH) + Ca(CO)3 =>
Na2(CO)3 + Ca(OH)2 = 2 Na(OH) + Ca(CO)3
OH{-} + ClO{-} + CrO2 = Cl2{-} + CrO4{-2} + H2O =>
4 OH{-} + 4 ClO{-} + 3 CrO2 = 2 Cl2{-} + 3 CrO4{-2} + 2 H2O
CuSO4 + Cu(NO3)2 = Cu + SO4(NO3)2 =>
CuSO4 + Cu(NO3)2 = 2 Cu + SO4(NO3)2
KMnO4 + KL + H2SO4 = K2SO4 + MnSO4 + L + H2O =>
KMnO4 + 5 KL + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 L + 4 H2O
Nb + H2O = NbO2 + H2 =>
Nb + 2 H2O = NbO2 + 2 H2
Al + HCl = AlCl3 + H3 =>
Al + 3 HCl = AlCl3 + H3
ClO3{-} + H2O + I2 = IO3{-} + Cl5{-} + H{+} =>
25 ClO3{-} + 3 H2O + 13 I2 = 26 IO3{-} + 5 Cl5{-} + 6 H{+}
Na2O + C = NaC + O2 =>
2 Na2O + 4 C = 4 NaC + O2
H2O + Al = H2 + AlOH =>
2 H2O + 2 Al = H2 + 2 AlOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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