| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Na + F4 = 4 NaF
CuSO4*5H2O + NaBH4 = H2O + Cu + B2H6 + Na2SO4 + H2 =>
CuSO4*5H2O + 2 NaBH4 = 5 H2O + Cu + B2H6 + Na2SO4 + H2
Sr + PO4 = Sr3PO4 =>
3 Sr + PO4 = Sr3PO4
CH3COOC2H5 + NaHCO3 = CH3COONa + H2O + CO2 =>
2 CH3COOC2H5 + 5 NaHCO3 = 5 CH3COONa + 3 H2O + 3 CO2
NaH + H2O = NaO + HH =>
2 NaH + 2 H2O = 2 NaO + 3 HH
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
NH2OH + HCl = (NH3OH)Cl =>
NH2OH + HCl = (NH3OH)Cl
C2H5OH + C7H6O3 = C8H8O3 + H2O =>
C2H5OH + 2 C7H6O3 = 2 C8H8O3 + H2O
Sn(CO3)2 + H3PO4 = Sn3(PO4)4 + CO2 + H2O =>
3 Sn(CO3)2 + 4 H3PO4 = Sn3(PO4)4 + 6 CO2 + 6 H2O
CHI3 + O2 = I2 + CO2 + H2O =>
4 CHI3 + 5 O2 = 6 I2 + 4 CO2 + 2 H2O
Ni + Pb{2+} = Ni{2+} + Pb =>
Ni + Pb{2+} = Ni{2+} + Pb
CH3COOH + NO2{-} = N2 + CO2 + H2O + OH{-} =>
3 CH3COOH + 8 NO2{-} = 4 N2 + 6 CO2 + 2 H2O + 8 OH{-}
[CuCl4] + NH3 = [Cu(NH3)4] + Cl =>
[CuCl4] + 4 NH3 = [Cu(NH3)4] + 4 Cl
NH4Cl + CaO = NH3 + CaCl2 + H2O =>
2 NH4Cl + CaO = 2 NH3 + CaCl2 + H2O
C4H11N + HCl = C4H12NCl =>
C4H11N + HCl = C4H12NCl
Sn(NO3)2 + Al(OH)3 = Sn(OH)2 + Al(NO3)3 =>
3 Sn(NO3)2 + 2 Al(OH)3 = 3 Sn(OH)2 + 2 Al(NO3)3
HCH3COO + Mg(OH)2 = Mg(CH3COO)2 + H2O =>
2 HCH3COO + Mg(OH)2 = Mg(CH3COO)2 + 2 H2O
CCl4 + H2 = HCl + CH4 =>
CCl4 + 4 H2 = 4 HCl + CH4
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl =>
HCl + C14H14N3NaO3S = H(N3)Na(O3)S + C14H14Cl
Mg(NO3)2 + Li3(PO4) = Mg3(PO4)2 + Li(NO3) =>
3 Mg(NO3)2 + 2 Li3(PO4) = Mg3(PO4)2 + 6 Li(NO3)
C57H92O6 + H2 = C57H98O6 =>
C57H92O6 + 3 H2 = C57H98O6
C6H5CH(OH)CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
7 C6H5CH(OH)CH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 8 C6H5COOH + 23 H2O
NaOHFe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
NaOHFe(NO3)3 + 2 NaOH = Fe(OH)3 + 3 NaNO3
Ba(NO3)3 = BaO + N2 + O2 =>
2 Ba(NO3)3 = 2 BaO + 3 N2 + 8 O2
Bi + CH3COOH + H2O2 = BiOCH3COO + H2O =>
2 Bi + 2 CH3COOH + 3 H2O2 = 2 BiOCH3COO + 4 H2O
CdCl2 + Na2CO3 = NaCl + CdCO3 =>
CdCl2 + Na2CO3 = 2 NaCl + CdCO3
C5H12(s) + O2(g) = CO2 + H2O =>
C5H12(s) + 8 O2(g) = 5 CO2 + 6 H2O
MgCl2(aq) + NaCO3(aq) = MgCO3(aq) + NaCl2 =>
MgCl2(aq) + NaCO3(aq) = MgCO3(aq) + NaCl2
Mn3O4 + Na2O2 = Na2MnO4 + MnO =>
Mn3O4 + Na2O2 = Na2MnO4 + 2 MnO
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2 =>
Fe(NO3)2 + Na2CO3 = FeCO3 + Na2(NO3)2
Cr2O7{-2} + Ca + H{+} = Cr{+3} + Ca{+2} + H2O =>
Cr2O7{-2} + 3 Ca + 14 H{+} = 2 Cr{+3} + 3 Ca{+2} + 7 H2O
La(NO3)3 = La + NO3 =>
La(NO3)3 = La + 3 NO3
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C6H4(OCH3)2 + HNO3 = C8H8N2O6 + H2O =>
C6H4(OCH3)2 + 2 HNO3 = C8H8N2O6 + 2 H2O
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O =>
NaHCO3 + CH3OOH = NaCH3OO + CO2 + H2O
Ba(NO3)2 + Na2C2O4 = Ba(C2O4) + NaNO3 =>
Ba(NO3)2 + Na2C2O4 = Ba(C2O4) + 2 NaNO3
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
KOH + KClO3 = K2HClO4 =>
KOH + KClO3 = K2HClO4
Na + Co(NO3)2 = Co2 + Na(NO3) =>
4 Na + 2 Co(NO3)2 = Co2 + 4 Na(NO3)
NH4OH + H2 = NH4 + H2O =>
2 NH4OH + H2 = 2 NH4 + 2 H2O
Na2S2O3 + HCl = S8 + SO2 + NaCl + H2O =>
8 Na2S2O3 + 16 HCl = S8 + 8 SO2 + 16 NaCl + 8 H2O
Pb(s) + H2SO4(aq) = PbSO4(s) + H2(g) =>
Pb(s) + H2SO4(aq) = PbSO4(s) + H2(g)
Mg(s) + HNO3 = Mg(NO3)2 + H =>
Mg(s) + 2 HNO3 = Mg(NO3)2 + 2 H
CaI2 + H2(SO4) = HI + Ca(SO4) =>
CaI2 + H2(SO4) = 2 HI + Ca(SO4)
ScH2 + O2 = ScO + H2O =>
ScH2 + O2 = ScO + H2O
SO2 + Ba(OH)2 = Ba2SO4 + H2O =>
SO2 + 2 Ba(OH)2 = Ba2SO4 + 2 H2O
C13H13O4 + O2 = CO2 + H2O =>
4 C13H13O4 + 57 O2 = 52 CO2 + 26 H2O
Zn(p) + H2SO4(aq) = Zn(SO4) + H2(g) =>
Zn(p) + H2SO4(aq) = Zn(SO4) + H2(g)
SrCl2 + Na2C2O4 = SrC2O4 + Na2Cl2 =>
SrCl2 + Na2C2O4 = SrC2O4 + Na2Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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