| Équations équilibrées la veille | Équations équilibrées le lendemain |
HNO3 + KOH = KNO3 + H2O
(CH3(H2)6CH3) + O2 = CO2 + H2O =>
2(CH3(H2)6CH3) + 13 O2 = 4 CO2 + 18 H2O
NO + H3O = NH3 + O2 =>
NO + H3O = NH3 + O2
Hg2Cl2 + H2O = Hg2O + HCl =>
Hg2Cl2 + H2O = Hg2O + 2 HCl
KAsO2 + KMnO4 + H2O = KAsO3 + MnO3 + KOH =>
KAsO2 + 2 KMnO4 + H2O = KAsO3 + 2 MnO3 + 2 KOH
NH3 + KMnO4 = NO2 + Mn2O3 + KOH + H2O =>
8 NH3 + 14 KMnO4 = 8 NO2 + 7 Mn2O3 + 14 KOH + 5 H2O
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O =>
Al(OH)2Cl + HCl = Al(OH)Cl2 + H2O
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + H2O(l) =>
Sr(OH)2(aq) + H2SO4(aq) = Sr(SO4)(s) + 2 H2O(l)
HNO3 + Fe = N2 + Fe(NO3)2 + H2O =>
12 HNO3 + 5 Fe = N2 + 5 Fe(NO3)2 + 6 H2O
KBr + KMnO4 + H2SO4 = MnSO4 + H2O + KSO4 + Br2 =>
2 KBr + KMnO4 + 4 H2SO4 = MnSO4 + 4 H2O + 3 KSO4 + Br2
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
NaH + CO2 = Na2O + CH4 =>
4 NaH + CO2 = 2 Na2O + CH4
H2CO + KMnO4 + H2SO4 = CO2 + MnSO4 + H2O + K2SO4 =>
5 H2CO + 4 KMnO4 + 6 H2SO4 = 5 CO2 + 4 MnSO4 + 11 H2O + 2 K2SO4
Mn + CO2 = MnO + C =>
2 Mn + CO2 = 2 MnO + C
Pb(OH)2 + CH3COOH = Pb(CH3COO)2 + H2O =>
Pb(OH)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 H2O
V10O28{-6} + HO{-} = VO4{3-} + H2O =>
V10O28{-6} + 24 HO{-} = 10 VO4{3-} + 12 H2O
CH3COOK + O2 = K2CO3 + C + H2O =>
2 CH3COOK + O2 = K2CO3 + 3 C + 3 H2O
CH3OH + NaNH2 = CH3 + NaOH + NH2 =>
CH3OH + NaNH2 = CH3 + NaOH + NH2
Na2 + Ca = Na2Ca =>
Na2 + Ca = Na2Ca
Ba2ClS2 = Ba2S2Cl =>
Ba2ClS2 = Ba2S2Cl
NaNO3 + LiOH = LiNO3 + NaOH =>
NaNO3 + LiOH = LiNO3 + NaOH
CaO2 + H3PO4 = Ca3(PO4)2 + H2O2 =>
3 CaO2 + 2 H3PO4 = Ca3(PO4)2 + 3 H2O2
C6H12O6 + K2Cr2O7 + HCl = CO2 + H2O + CrCl3 + KCl =>
C6H12O6 + 4 K2Cr2O7 + 32 HCl = 6 CO2 + 22 H2O + 8 CrCl3 + 8 KCl
C8H10 + Cl2 = C + HCl =>
C8H10 + 5 Cl2 = 8 C + 10 HCl
C8H10 + Cl2 = C8H4Cl6 + HCl =>
C8H10 + 6 Cl2 = C8H4Cl6 + 6 HCl
Zn + HBrO = Zn(BrO)2 + H2 =>
Zn + 2 HBrO = Zn(BrO)2 + H2
Sr(NO3)2 + Al2(C2O4)3 = SrC2O4 + Al(NO3)3 =>
3 Sr(NO3)2 + Al2(C2O4)3 = 3 SrC2O4 + 2 Al(NO3)3
C20H16N4 + Cl = C20H16N4Cl2 =>
C20H16N4 + 2 Cl = C20H16N4Cl2
PCl + CaS = CaCl + PS =>
PCl + CaS = CaCl + PS
H + NO3 + NH3 = NH4NO3 =>
H + NO3 + NH3 = NH4NO3
BeF2 + Li3As = BeAs + Li3F2 =>
BeF2 + Li3As = BeAs + Li3F2
LiN3 + NH4NO3 = LiNO3 + NH4N3 =>
LiN3 + NH4NO3 = LiNO3 + NH4N3
C3H7OH + Na = C3H7NaO + H2 =>
2 C3H7OH + 2 Na = 2 C3H7NaO + H2
C5H10O + Cl2 = C5H9OCl + HCl =>
C5H10O + Cl2 = C5H9OCl + HCl
C6H5NH3Cl + NaF = C6H5NH3F + NaCl =>
C6H5NH3Cl + NaF = C6H5NH3F + NaCl
CO2 + H2S + OH{-} = CH2O + SO4{2-} =>
2 CO2 + H2S + 2 OH{-} = 2 CH2O + SO4{2-}
Al + Na2CO3 + H2O = Na3AlO3 + NaHCO3 + H2 =>
2 Al + 6 Na2CO3 + 6 H2O = 2 Na3AlO3 + 6 NaHCO3 + 3 H2
H2 + N2 = (NH)2 =>
H2 + N2 = (NH)2
H2SO4(aq) + CuSO4(aq) = H2Cu(SO4)2(aq) =>
H2SO4(aq) + CuSO4(aq) = H2Cu(SO4)2(aq)
CH3(CH2)5CH3 + O2 = H2O + CO2 =>
CH3(CH2)5CH3 + 11 O2 = 8 H2O + 7 CO2
Al + Fe2O3 = Al2(O3)3 + Fe2 =>
2 Al + 3 Fe2O3 = Al2(O3)3 + 3 Fe2
Na2C4O4 + KMnO4 + H2OSO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
2 Na2C4O4 + 2 KMnO4 + 5 H2OSO4 = K2SO4 + 2 Na2SO4 + 2 MnSO4 + 8 CO2 + 5 H2O
Li + H3PO3 = LiH2PO3 + H2 =>
2 Li + 2 H3PO3 = 2 LiH2PO3 + H2
CoO + H2SO4 + Na2S2O5 = CoSO4 + Na2SO3 + H2SO2 =>
2 CoO + H2SO4 + 2 Na2S2O5 = 2 CoSO4 + 2 Na2SO3 + H2SO2
Cu(NO3)2 + S = CuS + SNO3 =>
Cu(NO3)2 + 3 S = CuS + 2 SNO3
FeS2 + O2 + NaOH = FeOOH + Na2SO4 + H2O =>
4 FeS2 + 15 O2 + 16 NaOH = 4 FeOOH + 8 Na2SO4 + 6 H2O
K4Fe(CN)6 + K(MnO4) + H2(SO4) = KH(SO4) + Fe2(SO4)3 + Mn(SO4) + CO2 + H2O + H(NO3) =>
10 K4Fe(CN)6 + 122 K(MnO4) + 299 H2(SO4) = 162 KH(SO4) + 5 Fe2(SO4)3 + 122 Mn(SO4) + 60 CO2 + 188 H2O + 60 H(NO3)
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
K3PO4 + AgCl = Ag3PO4 + KCl =>
K3PO4 + 3 AgCl = Ag3PO4 + 3 KCl
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
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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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