| Équations équilibrées la veille | Équations équilibrées le lendemain |
A4B10 + 6 C2B = 4 C3AB4
NiOOHH2O = Ni(OH)2OH =>
NiOOHH2O = Ni(OH)2OH
K(OH) = K20 + (OH) =>
20 K(OH) = K20 + 20(OH)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3COCl + AgNO3 = CH3COONO2 + AgCl =>
CH3COCl + AgNO3 = CH3COONO2 + AgCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NiSO4 + KI = NiI2 + K2SO4 =>
NiSO4 + 2 KI = NiI2 + K2SO4
C2H6(g) + O2(g) = CO2(aq) + H2O(aq) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(aq) + 6 H2O(aq)
Na + TiF3 = NaF + Ti =>
3 Na + TiF3 = 3 NaF + Ti
HNO3 + KMnO4 = MnO3NO3 + KNO3 + H2O =>
2 HNO3 + KMnO4 = MnO3NO3 + KNO3 + H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Co(NO3)2 + (NH4)2CO3 = CoCO3 + NH4NO3 =>
Co(NO3)2 + (NH4)2CO3 = CoCO3 + 2 NH4NO3
Ba(OH)2 + KOH = KBa(OH)3 =>
Ba(OH)2 + KOH = KBa(OH)3
ZnCl + (H3PO4) = Zn3PO4 + HCl =>
3 ZnCl + (H3PO4) = Zn3PO4 + 3 HCl
KOH + H{3}PO{4} = K{3}PO{4} + H{2} + O =>
KOH + 5 H{3}PO{4} = K{3}PO{4} + 6 H{2} + O
Cu + Ag(NO2) = Cu(NO2) + Ag =>
Cu + Ag(NO2) = Cu(NO2) + Ag
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SnS + KOH + H2O2 = K2SnS3 + K2SnO3 + H2O =>
3 SnS + 6 KOH + 3 H2O2 = K2SnS3 + 2 K2SnO3 + 6 H2O
AlBr3 + Li2SO4 = LiBr + Al2(SO4)3 =>
2 AlBr3 + 3 Li2SO4 = 6 LiBr + Al2(SO4)3
FeCl3*6H2O + K2C2O4 = KCl + K3[Fe(C2O4)3]*3H2O + H2O =>
FeCl3*6H2O + 3 K2C2O4 = 3 KCl + K3[Fe(C2O4)3]*3H2O + 3 H2O
OClH2O = HOClOH =>
OClH2O = HOClOH
Cr3Si2Te6 = Cr + Si + Te =>
Cr3Si2Te6 = 3 Cr + 2 Si + 6 Te
C10H7ONa + C4H9I = C10H7OI + C4H9Na =>
C10H7ONa + C4H9I = C10H7OI + C4H9Na
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Hg(MnO4)2 + Fe4[Fe(CN)6]3 = Hg4[Fe(CN)6]2 + Fe(MnO4)3 =>
12 Hg(MnO4)2 + 2 Fe4[Fe(CN)6]3 = 3 Hg4[Fe(CN)6]2 + 8 Fe(MnO4)3
H2C3H2O4(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na2C3H2O4(aq) =>
H2C3H2O4(aq) + 2 NaHCO3(s) = 2 CO2(g) + 2 H2O(l) + Na2C3H2O4(aq)
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + NH4OH =>
Ca(OH)2 + (NH4)2C2O4 = CaC2O4 + 2 NH4OH
Na4V6O17 + KI + H2SO4 = V2(SO4)3 + I2 + K2SO4 + Na2SO4 + H2O =>
Na4V6O17 + 12 KI + 17 H2SO4 = 3 V2(SO4)3 + 6 I2 + 6 K2SO4 + 2 Na2SO4 + 17 H2O
FeCl3*6H2O + K2C2O4 = KCl + K3[Fe(C2O4)3]*3H2O + H2O =>
FeCl3*6H2O + 3 K2C2O4 = 3 KCl + K3[Fe(C2O4)3]*3H2O + 3 H2O
C2H3O2 + H3O = CH3COOH + H2O =>
C2H3O2 + H3O = CH3COOH + H2O
Cr(OH)2 + HCl = CrCl2 + H2O0 =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O0
(NH4)2 + Pb(NO3)2 = NH4NO3 + Pb =>
(NH4)2 + Pb(NO3)2 = 2 NH4NO3 + Pb
Ba3(PO4)2 + H2SO4 = H3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O =>
CH3COOH + CH3CH3CHCH2CH2OH = CH3COOCH2CH2CHCH3CH3 + H2O
C5H10(l) + O2(g) = C5O2(g) + H10O2 =>
C5H10(l) + 2 O2(g) = C5O2(g) + H10O2
La2O3 + N + O + H = La(NO3)3(H2O)6 =>
La2O3 + 6 N + 27 O + 24 H = 2 La(NO3)3(H2O)6
HB(aq) = H{+}(aq) + B{-}(aq) =>
HB(aq) = H{+}(aq) + B{-}(aq)
Na3(Po4) + Fe(NO3)2 = Na(NO3) + Fe3(Po4)2 =>
2 Na3(Po4) + 3 Fe(NO3)2 = 6 Na(NO3) + Fe3(Po4)2
CH2CHCHCH2 + H2 = CH3CH2CH2CH3 =>
CH2CHCHCH2 + 2 H2 = CH3CH2CH2CH3
Sr(NO3)2 + KI = SrI2 + KNO3 =>
Sr(NO3)2 + 2 KI = SrI2 + 2 KNO3
La2O3 + N + O + H = La(NO3)3(H2O)6 =>
La2O3 + 6 N + 27 O + 24 H = 2 La(NO3)3(H2O)6
Zn + Pb2N = ZnN + Pb =>
Zn + Pb2N = ZnN + 2 Pb
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
V + I2 = VI5 =>
2 V + 5 I2 = 2 VI5
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H(g) + Br2(g) = HBr(g) =>
2 H(g) + Br2(g) = 2 HBr(g)
C2H5Cl + KOH = H2O + KCl + C2H4 =>
C2H5Cl + KOH = H2O + KCl + C2H4
P4O6(s) + H2O(l) = H3PO3 =>
P4O6(s) + 6 H2O(l) = 4 H3PO3
ClO4 + Ba(OH)2 = Cl(OH)2 + BaO4 =>
ClO4 + Ba(OH)2 = Cl(OH)2 + BaO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
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