| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cs + H3AsO4 = Cs3AsO4 + 3 H
NiBr2*3H2O + PPh3 = [NiBr2(PPh3)2] + H2O =>
NiBr2*3H2O + 2 PPh3 = [NiBr2(PPh3)2] + 3 H2O
HSbCl6 + NH4OH = SbO(OH)3 + H2O + NH4Cl =>
HSbCl6 + 6 NH4OH = SbO(OH)3 + 2 H2O + 6 NH4Cl
CH3CH(ONa)COOH + HCl = CH3CH(OH)COOH + NaCl =>
CH3CH(ONa)COOH + HCl = CH3CH(OH)COOH + NaCl
Ba(OH)2 + HCOOH = Ba(COOH)2 + H2O =>
Ba(OH)2 + 2 HCOOH = Ba(COOH)2 + 2 H2O
H{+} + MnO4{-} + F{-} = Mn{2+} + F2 + H2O =>
16 H{+} + 2 MnO4{-} + 10 F{-} = 2 Mn{2+} + 5 F2 + 8 H2O
Cl2 + Li2S = Li + Cl2S =>
Cl2 + Li2S = 2 Li + Cl2S
SnCO3 + ZnC2O4 = SnC2O4 + ZnCO3 =>
SnCO3 + ZnC2O4 = SnC2O4 + ZnCO3
(CH3CHOHCH3) + O2 = CO2 + H2O =>
2(CH3CHOHCH3) + 9 O2 = 6 CO2 + 8 H2O
HCl + Ga2O3 = GaCl3 + H2O =>
6 HCl + Ga2O3 = 2 GaCl3 + 3 H2O
C4H4 + H2 = C4H8 =>
C4H4 + 2 H2 = C4H8
Ca3(P2) + H2O = Ca(OH)2 + PH3 =>
Ca3(P2) + 6 H2O = 3 Ca(OH)2 + 2 PH3
KBr = K + Br2 =>
2 KBr = 2 K + Br2
ClO{-} + Cr{3+} + H2O = Cl{-} + Cr2O7{2-} + H{+} =>
3 ClO{-} + 2 Cr{3+} + 4 H2O = 3 Cl{-} + Cr2O7{2-} + 8 H{+}
KS + FeCl2 = KCl + FeS2 =>
2 KS + FeCl2 = 2 KCl + FeS2
N2H4 + N2 = N4H4 =>
N2H4 + N2 = N4H4
C + HNO3 = N2 + CO2 + H2O =>
5 C + 4 HNO3 = 2 N2 + 5 CO2 + 2 H2O
C15H10O + C25H21P = C22H16 + C18H15PO =>
C15H10O + C25H21P = C22H16 + C18H15PO
SnS2 + H2 = Sn + H2S =>
SnS2 + 2 H2 = Sn + 2 H2S
Sr(NO3)2 + Zn = N2 + ZnO + SrO =>
Sr(NO3)2 + 5 Zn = N2 + 5 ZnO + SrO
NH3 + OH = H2O + N2 =>
2 NH3 + 6 OH = 6 H2O + N2
Be + HPO4 = Be(HPO4) =>
Be + HPO4 = Be(HPO4)
Zn3N2 + NH4Cl + P3N5 = ZnH2P4N8 + ZnCl2 =>
5 Zn3N2 + 6 NH4Cl + 16 P3N5 = 12 ZnH2P4N8 + 3 ZnCl2
ZnF + NaOH = NaF + Zn(OH) =>
ZnF + NaOH = NaF + Zn(OH)
CH3COOH + H3O = CH3COOH2 + H2O =>
CH3COOH + H3O = CH3COOH2 + H2O
C12H22O11 + N2O4 = H2C2O4 + NO + H2O =>
C12H22O11 + 9 N2O4 = 6 H2C2O4 + 18 NO + 5 H2O
C12H14O5 + O2 = CO2 + H2O =>
C12H14O5 + 13 O2 = 12 CO2 + 7 H2O
CHCOOH + C2H5OH = CH3COOC2H5 + H3O =>
4 CHCOOH + 10 C2H5OH = 7 CH3COOC2H5 + 4 H3O
Cr2(SO4)3 + NaOH = Cr2(OH)2(SO4)2 + Na2SO4 =>
Cr2(SO4)3 + 2 NaOH = Cr2(OH)2(SO4)2 + Na2SO4
HNO3 + KOH = NO3K + HOH =>
HNO3 + KOH = NO3K + HOH
NaOH + SO3 = NaOH(SO3) =>
NaOH + SO3 = NaOH(SO3)
C8H10 + Cl2 = C + HCl =>
C8H10 + 5 Cl2 = 8 C + 10 HCl
Os(NO3)2 + HNO3 = NO + Os(NO3)3 + H2O =>
3 Os(NO3)2 + 4 HNO3 = NO + 3 Os(NO3)3 + 2 H2O
H2SO4 + MgCO3 = Mg2(SO4)2 + CO2 + H2O =>
2 H2SO4 + 2 MgCO3 = Mg2(SO4)2 + 2 CO2 + 2 H2O
H2O + Cr2O7 = HCr2O7 + O2 =>
2 H2O + 4 Cr2O7 = 4 HCr2O7 + O2
H2SO4 + HNO3 = H2O + NO2{+} + HSO4{-} =>
H2SO4 + HNO3 = H2O + NO2{+} + HSO4{-}
H2O + Cr2O7 = HCr2O7 + O2 =>
2 H2O + 4 Cr2O7 = 4 HCr2O7 + O2
Ca + B(OH)3 = B + Ca(OH)2 =>
3 Ca + 2 B(OH)3 = 2 B + 3 Ca(OH)2
Ag{+0+HNO3 = AgNO3{+}+NO+H2O =>
3 Ag{+0+4HNO3 = 3 AgNO3{+}+NO+2H2O
C4H9OH + [Ag(NH3)2]OH = CH3COONH4 + Ag + NH3 + H2O =>
C4H9OH + 8[Ag(NH3)2]OH = 2 CH3COONH4 + 8 Ag + 14 NH3 + 5 H2O
Fe2(SO4)3 + N2H4 = FeSO4 + N2 + H2SO4 =>
2 Fe2(SO4)3 + N2H4 = 4 FeSO4 + N2 + 2 H2SO4
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Ca(NO3)2 = Ca + N2 + O2 =>
Ca(NO3)2 = Ca + N2 + 3 O2
PbS = Pb + S8 =>
8 PbS = 8 Pb + S8
NaBr + SnO2 = Na2O + SnBr4 =>
4 NaBr + SnO2 = 2 Na2O + SnBr4
Fe(SCN)3 + K2HPO4 = Fe2(HPO4)3 + KSCN =>
2 Fe(SCN)3 + 3 K2HPO4 = Fe2(HPO4)3 + 6 KSCN
K2SO4 + CuCl2 = K2Cl2 + CuSO4 =>
K2SO4 + CuCl2 = K2Cl2 + CuSO4
AlHO + HSO4 = AlSO4 + H2O =>
AlHO + HSO4 = AlSO4 + H2O
V2(SO4)3 + Zn + H2O = VSO4 + Zn(OH)2 + H2SO4 =>
V2(SO4)3 + Zn + 2 H2O = 2 VSO4 + Zn(OH)2 + H2SO4
Zn + PbSO4 = ZnSO4 + Pb =>
Zn + PbSO4 = ZnSO4 + Pb
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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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