| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AsCl3 + 3(NH4)2S = As2S3 + 6 NH4Cl
Cr2O7 + OH = CrO4 + H2O =>
Cr2O7 + 2 OH = 2 CrO4 + H2O
Mg(NO3)2 + FeBr3 = MgBr2 + Fe(NO3)3 =>
3 Mg(NO3)2 + 2 FeBr3 = 3 MgBr2 + 2 Fe(NO3)3
C13H10 + O2 = CO2 + H2O =>
2 C13H10 + 31 O2 = 26 CO2 + 10 H2O
Na2Cl2 + BaSO4 = Na2SO4 + BaCl2 =>
Na2Cl2 + BaSO4 = Na2SO4 + BaCl2
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
NH4OH(ac) = H2O(l)NH3(g) =>
NH4OH(ac) = H2O(l)NH3(g)
KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O
Ba + MgI2 = BaI2 + Mg =>
Ba + MgI2 = BaI2 + Mg
HNO2 + Sc = Sc(NO2)3 + H2 =>
6 HNO2 + 2 Sc = 2 Sc(NO2)3 + 3 H2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
AlBr3 + Fe2O3 = Al2O3 + FeBr3 =>
2 AlBr3 + Fe2O3 = Al2O3 + 2 FeBr3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4NO3 + CH3COONa = NH4Na + NO3CH3COO =>
NH4NO3 + CH3COONa = NH4Na + NO3CH3COO
Ag(NO3) + NaBr2 = Na(NO3) + AgBr2 =>
Ag(NO3) + NaBr2 = Na(NO3) + AgBr2
Al2Si2O7 + NaOH = NaAlO2 + Na2SiO3 + H2O =>
Al2Si2O7 + 6 NaOH = 2 NaAlO2 + 2 Na2SiO3 + 3 H2O
KHCO3 + NaNO3 = KNO3 + NaHCO3 =>
KHCO3 + NaNO3 = KNO3 + NaHCO3
Fe2 + Ca6 = FeCa3 =>
Fe2 + Ca6 = 2 FeCa3
CHC2H6 + O2 = CO2 + H2O =>
4 CHC2H6 + 19 O2 = 12 CO2 + 14 H2O
Pt + H2O = H8O4Pt =>
Pt + 4 H2O = H8O4Pt
SCl2 + NH3 = NH4Cl + S4N4 + S =>
6 SCl2 + 16 NH3 = 12 NH4Cl + S4N4 + 2 S
C8H16O + O2 = CO2 + H2O =>
2 C8H16O + 23 O2 = 16 CO2 + 16 H2O
Co + AgC2H3O2 = Co(C2H3O2)3 + Ag =>
Co + 3 AgC2H3O2 = Co(C2H3O2)3 + 3 Ag
C6H12O6 + CH4N2O = C53H93O13N7 + CO2 + H2O =>
43 C6H12O6 + 14 CH4N2O = 4 C53H93O13N7 + 60 CO2 + 100 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb =>
Ni + Pb(NO3)2 = Ni(NO3)2 + Pb
AgCH3OO + Br3PO4 = Ag3PO4 + BrCH3OO =>
3 AgCH3OO + Br3PO4 = Ag3PO4 + 3 BrCH3OO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnCO3 + H2SO4 = Zn(SO4) + H2O + CO2 =>
ZnCO3 + H2SO4 = Zn(SO4) + H2O + CO2
Ag{+} + Fe = Fe{3+} + Ag =>
3 Ag{+} + Fe = Fe{3+} + 3 Ag
K2CO3 + Ag = Ag2CO3 + K =>
K2CO3 + 2 Ag = Ag2CO3 + 2 K
FeCl2 + Na + OH = Fe3OH + NaCl =>
3 FeCl2 + 6 Na + OH = Fe3OH + 6 NaCl
Fe(II) + O2 = Fe(II)O2 =>
Fe(II) + O2 = Fe(II)O2
C6H5Cl + SiCl4 + Na = C6H5Si + NaCl =>
C6H5Cl + SiCl4 + 5 Na = C6H5Si + 5 NaCl
C4H2O3 + C2H8N2 + H2O2 = C10H16N2O8 + CO2 =>
16 C4H2O3 + 7 C2H8N2 + 12 H2O2 = 7 C10H16N2O8 + 8 CO2
Ca(NO3)2 + Na2SO4 = Ca(SO4)2 + Na2NO3 =>
Ca(NO3)2 + 2 Na2SO4 = Ca(SO4)2 + 2 Na2NO3
Li + H3PO4(aq) = Li(PO4) + H3 =>
Li + H3PO4(aq) = Li(PO4) + H3
C2H5OH + Mg(OH)2 = Mg + CO2 + H2O =>
C2H5OH + 6 Mg(OH)2 = 6 Mg + 2 CO2 + 9 H2O
NH4OHH2O = NH4OH3O =>
NH4OHH2O = NH4OH3O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
C2H6O2 + C6H5O7 = C12H23O13 =>
3 C2H6O2 + C6H5O7 = C12H23O13
HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O =>
2 HClO4(aq) + BaCO3(s) = Ba(ClO4)2(aq) + CO2(g) + H2O
TiBr4 + H2O = TiO2 + HBr =>
TiBr4 + 2 H2O = TiO2 + 4 HBr
Zn(s) + SnCl2(aq) = ZnCl(aq) + Sn(s) =>
2 Zn(s) + SnCl2(aq) = 2 ZnCl(aq) + Sn(s)
Na + {2) = Na{2}0 =>
Na + {2) = Na{2}0
HClO + Zn = Zn(ClO)2 + H2 =>
2 HClO + Zn = Zn(ClO)2 + H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Ag2CrO4 + HNO3 = AgNO3 + H2O + CrO3 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2O + CrO3
Zn(OH)2 + H{+} + H2O = [Zn(H2O)6]{2+} =>
Zn(OH)2 + 2 H{+} + 4 H2O = [Zn(H2O)6]{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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