| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 KBiO3 + 14 HNO3 + 2 Mn(NO3)2 = 3 KNO3 + 5 Bi(NO3)3 + 2 KMnO4 + 7 H2O
Fe + Ce = FeCe2 =>
Fe + 2 Ce = FeCe2
Ca3PO4 + H2O = H3PO4 + CaOH =>
Ca3PO4 + 3 H2O = H3PO4 + 3 CaOH
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H3O + NO = NH3 + O =>
H3O + NO = NH3 + 2 O
FeSO4*(NH4)2SO4*6H2O + KMnO4 = FeSO4*(NH4)2SO4*6OH + KMnO4H =>
FeSO4*(NH4)2SO4*6H2O + 6 KMnO4 = FeSO4*(NH4)2SO4*6OH + 6 KMnO4H
C6H12O6 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 30 CO2 + 18 H2O + 24 OH{-}
C2H5COOC2H5NaOH = C2H5COONaC2H5OH =>
C2H5COOC2H5NaOH = C2H5COONaC2H5OH
Pb(OH)4 + HCl = H2O + Pb(Cl)4 =>
Pb(OH)4 + 4 HCl = 4 H2O + Pb(Cl)4
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
NaBiO3 + H2O2 + H2SO4 = Na2SO4 + Bi(SO4)3 + H2O =>
2 NaBiO3 + H2O2 + 7 H2SO4 = Na2SO4 + 2 Bi(SO4)3 + 8 H2O
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
ZrO2 + Na4B2O5 + Na = Na3BO3 + ZrB2 =>
ZrO2 + 8 Na4B2O5 + 10 Na = 14 Na3BO3 + ZrB2
CaHPO4 = Ca{2+} + H{+} + PO4{3-} =>
CaHPO4 = Ca{2+} + H{+} + PO4{3-}
Sn4 + P2 = Sn2P4 =>
Sn4 + 4 P2 = 2 Sn2P4
Ba(OH)2 + C15H31OOH = (C15H31OO)2Ba + H2O =>
Ba(OH)2 + 2 C15H31OOH = (C15H31OO)2Ba + 2 H2O
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
HI + H2O = H3O + I =>
HI + H2O = H3O + I
C2H5OH + O2 = CH2 + OH =>
2 C2H5OH + O2 = 4 CH2 + 4 OH
Ba2O + HNO3 = H2O + BaNO3 =>
Ba2O + 2 HNO3 = H2O + 2 BaNO3
KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2S04 + MnS04 + H2O =>
2 KMnO4 + 56 H2SO4 + 88 FeSO4 = 44 Fe2(SO4)3 + K2S04 + 2 MnS04 + 56 H2O
NaOH + BaCO3 = Ba(OH)2 + Na2CO3 =>
2 NaOH + BaCO3 = Ba(OH)2 + Na2CO3
C3H6NaCl + CH4N2O = C4H10NaClN2 + O =>
C3H6NaCl + CH4N2O = C4H10NaClN2 + O
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
KMnO4 + O2 = KO + MnO5 =>
KMnO4 + O2 = KO + MnO5
Cl2 = Cl0 =>
Cl2 = 2 Cl0
H3PO4 + Hg = H + Hg3PO4 =>
H3PO4 + 3 Hg = 3 H + Hg3PO4
CH3CH2OH + I2 + NaOH = CHI3 + HCOONa + HI =>
CH3CH2OH + 4 I2 + NaOH = CHI3 + HCOONa + 5 HI
H2C4H4O5 + NaOH = Na2C2H4O4 + H2O =>
H2C4H4O5 + 4 NaOH = 2 Na2C2H4O4 + H2O
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl =>
Ag(NH3)2Cl + NaOH = AgOH + Na(NH3)2Cl
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
C6H6O + O2 = CO2 + H2 =>
2 C6H6O + 11 O2 = 12 CO2 + 6 H2
LiNO3 + Cu = Li + CuNO3 =>
LiNO3 + Cu = Li + CuNO3
I{-} + IO3{-} + H{+} + Cl{-} = ICl2 + H2O =>
I{-} + IO3{-} + 6 H{+} + 4 Cl{-} = 2 ICl2 + 3 H2O
H2Cr2O7 + H2FeCl4 + H2O = Cr(H2O)6Cl3 + FeCl3 =>
H2Cr2O7 + 6 H2FeCl4 + 5 H2O = 2 Cr(H2O)6Cl3 + 6 FeCl3
AgCH3COO + NH4OH = Ag2O + H2O + NH4CH3COO =>
2 AgCH3COO + 2 NH4OH = Ag2O + H2O + 2 NH4CH3COO
CaCo3 + HCl = ClCo3 + HCa =>
CaCo3 + HCl = ClCo3 + HCa
C6H5COOK + HNO3 = C6H5COOH + KNO3 =>
C6H5COOK + HNO3 = C6H5COOH + KNO3
K5Cl8 + (OH)2 = K + Cl(OH)3 =>
K5Cl8 + 12(OH)2 = 5 K + 8 Cl(OH)3
Ca(OH)2 + Na = Na(OH) + Ca =>
Ca(OH)2 + 2 Na = 2 Na(OH) + Ca
BaCl2 + Li = LiCl + Ba2 =>
2 BaCl2 + 4 Li = 4 LiCl + Ba2
CH3COOH + HCOOK = CH3COOK + HCOOH =>
CH3COOH + HCOOK = CH3COOK + HCOOH
MgO + H3PO4 + NaOH = Na2Mg2P6O18 + H2O =>
2 MgO + 6 H3PO4 + 2 NaOH = Na2Mg2P6O18 + 10 H2O
HCl + Ca(OH)2 = Ca(HCl)2 + OH =>
2 HCl + Ca(OH)2 = Ca(HCl)2 + 2 OH
NaOH + CH3OOH = OH + NaCH3OOH =>
NaOH + CH3OOH = OH + NaCH3OOH
CO2 + C8H10N4O2 + C6H12O6 = C9H13N + O2 =>
14 CO2 + 2 C8H10N4O2 + 7 C6H12O6 = 8 C9H13N + 37 O2
NaCl + KClO4 + H2SO4 = Cl2 + K2SO4 + Na2SO4 + H2O =>
14 NaCl + 2 KClO4 + 8 H2SO4 = 8 Cl2 + K2SO4 + 7 Na2SO4 + 8 H2O
Na + H(OH) = Na(OH) + H2 =>
2 Na + 2 H(OH) = 2 Na(OH) + H2
C9H8O4 + H2SO4 = C6H6O10S3 + C3H8O6 =>
C9H8O4 + 3 H2SO4 = C6H6O10S3 + C3H8O6
HNO3 + Na(OH) = H2O + NO3Na =>
HNO3 + Na(OH) = H2O + NO3Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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