| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3PO4NaH2PO4 = Na4PO4H2PO4
KBrO3 + C12H22O11 = KBr + CO2 + H2O =>
8 KBrO3 + C12H22O11 = 8 KBr + 12 CO2 + 11 H2O
C6H12O6 + K2Cr2O7 + H2SO4 = (CO2) + (Cr2) + K2SO4 + (H2O) =>
C6H12O6 + 2 K2Cr2O7 + 2 H2SO4 = 6(CO2) + 2(Cr2) + 2 K2SO4 + 8(H2O)
Zn + I3{-} = Zn{2+} + I{-} =>
Zn + I3{-} = Zn{2+} + 3 I{-}
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
C6H5NHCOCH3NaOH = C6H5NH2CH3COONa =>
C6H5NHCOCH3NaOH = C6H5NH2CH3COONa
XeO3 = Xe + O2 =>
2 XeO3 = 2 Xe + 3 O2
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
HgO(calor) = Hg + O =>
HgO(calor) = Hg + O
C2H5ONa + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
2 C2H5ONa + 4 K2Cr2O7 + 17 H2SO4 = 4 CO2 + 4 Cr2(SO4)3 + 4 K2SO4 + Na2SO4 + 22 H2O
CoBr3 + F2 = CoF3 + Br2 =>
2 CoBr3 + 3 F2 = 2 CoF3 + 3 Br2
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
V2O5 + A1 = V + A12O3 =>
3 V2O5 + 60 A1 = 6 V + 5 A12O3
La4Ni3O10 + NbO = La4Ni3O9 + Nb2O5 =>
3 La4Ni3O10 + 2 NbO = 3 La4Ni3O9 + Nb2O5
H{+} + Ru(OH)2{+2} + Ru{+2} = Ru{3+} + H2O =>
2 H{+} + Ru(OH)2{+2} + Ru{+2} = 2 Ru{3+} + 2 H2O
C4H4O + C4H2O3 = C8H6O4 =>
C4H4O + C4H2O3 = C8H6O4
Ni(SO4) + Ba(NO3)2 = Ni(NO3)2 + Ba(SO4) =>
Ni(SO4) + Ba(NO3)2 = Ni(NO3)2 + Ba(SO4)
C6H5CH3 + Cl2 = C6H5Cl3CH3 =>
2 C6H5CH3 + 3 Cl2 = 2 C6H5Cl3CH3
AlBr3 + NH3*H2O = Al(OH)3 + NH4Br =>
AlBr3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Br
P4 + KOH + H2O = PH3 + KH2PO2 =>
P4 + 3 KOH + 3 H2O = PH3 + 3 KH2PO2
SCl4 + O2 = OSCl4 =>
2 SCl4 + O2 = 2 OSCl4
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN =>
C6H9NCH3CH2COOH = C5H10CH3CH2COOCN
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
KClO3 + S = KCl + SO2 =>
2 KClO3 + 3 S = 2 KCl + 3 SO2
BOH + H2O = OH + BH =>
BOH + H2O = 2 OH + BH
AgNO3 + CoCl2 = AgCl + Co(NO3)2 =>
2 AgNO3 + CoCl2 = 2 AgCl + Co(NO3)2
Ba(NO3)2 + NaSCN = Ba(SCN)2 + NaNO3 =>
Ba(NO3)2 + 2 NaSCN = Ba(SCN)2 + 2 NaNO3
C6H4Cl2 + NaOH = C6H6O2 + NaCl =>
C6H4Cl2 + 2 NaOH = C6H6O2 + 2 NaCl
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
AgSCN + KNO3 = AgNO3 + KSCN =>
AgSCN + KNO3 = AgNO3 + KSCN
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
NH3 + CaCl2 = CaH2 + NCl3 =>
2 NH3 + 3 CaCl2 = 3 CaH2 + 2 NCl3
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Fe(HCO3)2 + O2 = FeOOH + CO2 + H2O =>
4 Fe(HCO3)2 + O2 = 4 FeOOH + 8 CO2 + 2 H2O
Cr + Cl2 + O2 = Cr(ClO4)3 =>
2 Cr + 3 Cl2 + 12 O2 = 2 Cr(ClO4)3
Cu(OH)2 + NH3*H2O = [Cu(NH3)4]{2+} + OH{-} + H2O =>
Cu(OH)2 + 4 NH3*H2O = [Cu(NH3)4]{2+} + 2 OH{-} + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(ClO3)2 + NaCl = PbCl2 + NaClO =>
Pb(ClO3)2 + 6 NaCl = PbCl2 + 6 NaClO
PBS + H2O2 = PBSO4 + H2O =>
PBS + 4 H2O2 = PBSO4 + 4 H2O
Al(SO4)3 + C12H22O11 = CO + H2O + SO2 + Al =>
2 Al(SO4)3 + C12H22O11 = 12 CO + 11 H2O + 6 SO2 + 2 Al
FLUORINE + POTASSIUMCHLORIDE = POTASSIUMFLUORIDE + CHLORINE =>
FLUORINE + POTASSIUMCHLORIDE = POTASSIUMFLUORIDE + CHLORINE
OH + NO = NO3 + H2O =>
4 OH + NO = NO3 + 2 H2O
H2SO4 + Ag = Ag2SO4 + H =>
H2SO4 + 2 Ag = Ag2SO4 + 2 H
Na3PO4 + NH4Cl = NaNH4HPO4 + NH3 + NaCl =>
Na3PO4 + 2 NH4Cl = NaNH4HPO4 + NH3 + 2 NaCl
Ca(OH)2 + AgNO3 = Ca(NO3)2 + Ag2(OH)2 =>
Ca(OH)2 + 2 AgNO3 = Ca(NO3)2 + Ag2(OH)2
AlO + NaNbO3 = Al2O3 + NaNb =>
6 AlO + NaNbO3 = 3 Al2O3 + NaNb
Zn + CH3COOH = Zn(CH3COOH)2 =>
Zn + 2 CH3COOH = Zn(CH3COOH)2
Ba(HCO3)2 + HCl = BaCl2 + H2OCO2 =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 H2OCO2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
KOH + Na2SO4 = K2(SO4) + Na(OH) =>
2 KOH + Na2SO4 = K2(SO4) + 2 Na(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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