| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
Li2CO3 + HI = LiI + H2CO3 =>
Li2CO3 + 2 HI = 2 LiI + H2CO3
CuSO4LiOH = CuOHLiSO4 =>
CuSO4LiOH = CuOHLiSO4
Be + HNO3 = BeO + NO2 + H2O =>
Be + 2 HNO3 = BeO + 2 NO2 + H2O
I2 + Na2S2O3*5H2O = H2O + NaI + NaS4O6 =>
3 I2 + 4 Na2S2O3*5H2O = 20 H2O + 6 NaI + 2 NaS4O6
NiS + O2 = NiOSO2 =>
2 NiS + 3 O2 = 2 NiOSO2
OH + HBrO4 = BrO6 + H2O =>
5 OH + HBrO4 = BrO6 + 3 H2O
Al + H3O2 = Al(OH)3 + H2 =>
4 Al + 6 H3O2 = 4 Al(OH)3 + 3 H2
C6H5COOH + Na2O = C6H5COONa + H2O =>
2 C6H5COOH + Na2O = 2 C6H5COONa + H2O
Na2SiO3 + H2 = Na + H2SiO3 =>
Na2SiO3 + H2 = 2 Na + H2SiO3
KMnO4 + H2O2 + H2SO4 = K2SO4 + O2 + H2MnO4 =>
2 KMnO4 + H2O2 + H2SO4 = K2SO4 + O2 + 2 H2MnO4
Cu4(SO4)3(aq) + S4Na8(aq) = Cu4Na8(s) + S4(SO4)3(aq) =>
Cu4(SO4)3(aq) + S4Na8(aq) = Cu4Na8(s) + S4(SO4)3(aq)
Na2S + PtCl6 = NaCl + Pt2S6 =>
6 Na2S + 2 PtCl6 = 12 NaCl + Pt2S6
Al(OH)3 + NH4OH = NH3Al(OH)3 + H2O =>
Al(OH)3 + NH4OH = NH3Al(OH)3 + H2O
K2O + HClO4 = KClO4 + H2O =>
K2O + 2 HClO4 = 2 KClO4 + H2O
Fe(ClO3)3 + K = K(ClO3) + Fe =>
Fe(ClO3)3 + 3 K = 3 K(ClO3) + Fe
CuBr + Cl = CuCl2 + Br =>
CuBr + 2 Cl = CuCl2 + Br
Mg3(PO4)2 + H2(SO4) = Mg(SO4) + H3(PO4) =>
Mg3(PO4)2 + 3 H2(SO4) = 3 Mg(SO4) + 2 H3(PO4)
H2Se + H2O = HSe{-} + H3O{+} =>
H2Se + H2O = HSe{-} + H3O{+}
AgSO4Na = NaSO4Ag =>
AgSO4Na = NaSO4Ag
Ca(ClO2)2 + H3PO4 = Ca3(PO4)2 + HClO2 =>
3 Ca(ClO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HClO2
KMnO4 + H2SO4 + NaNO2 = K2SO4 + NaNO3 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 NaNO2 = K2SO4 + 5 NaNO3 + 2 MnSO4 + 3 H2O
HNO03 + Cu = Cu8NO392 + NO + H2O =>
782 HNO03 + 24 Cu = 3 Cu8NO392 + 779 NO + 391 H2O
Al + Cl2 + AgNO3 = AgCl + Al(NO3)3 =>
2 Al + 3 Cl2 + 6 AgNO3 = 6 AgCl + 2 Al(NO3)3
Cu(s) + HCl = CuHCl =>
Cu(s) + HCl = CuHCl
H3PO4 + NH4VO3 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + NH4NO3 + H2O =>
H3PO4 + NH4VO3 + 16(NH4)2MoO4 + 29 HNO3 = (NH4)3PO4*NH4VO3*16MoO3 + 29 NH4NO3 + 16 H2O
C47H96 + O2 = CO2 + H2O =>
C47H96 + 71 O2 = 47 CO2 + 48 H2O
N2(g) + H2(aq) = NH3(aq) =>
N2(g) + 3 H2(aq) = 2 NH3(aq)
C14 = C =>
C14 = 14 C
CUOBa(OH)2 = CU(OH)2BaO =>
CUOBa(OH)2 = CU(OH)2BaO
O2 + ONi = O2Ni =>
O2 + 2 ONi = 2 O2Ni
NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO
NH4Cl + HCl = NH5 + Cl2 =>
NH4Cl + HCl = NH5 + Cl2
EuS + H2SO4 = EuSO4 + H2 + S =>
EuS + H2SO4 = EuSO4 + H2 + S
C3H6 + Cl2 = C3H6Cl =>
2 C3H6 + Cl2 = 2 C3H6Cl
Na2Cr2O7 + NaHSO3 + H2SO4 = CrOHSO4 + Na2SO4 + H2O =>
2 Na2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 4 CrOHSO4 + 5 Na2SO4 + 4 H2O
NaHSO4H2S = NaHSH2SO4 =>
NaHSO4H2S = NaHSH2SO4
HgO + C = HgC + O2 =>
2 HgO + 2 C = 2 HgC + O2
TiO2(s) + H2O(l) = TiH4O4(aq) =>
TiO2(s) + 2 H2O(l) = TiH4O4(aq)
Zn2 + C9H7NO = Zn(C9H7NO) =>
Zn2 + 2 C9H7NO = 2 Zn(C9H7NO)
Ba(OH)2 + SrSO4 = BaSO4 + Sr(OH)2 =>
Ba(OH)2 + SrSO4 = BaSO4 + Sr(OH)2
NaH2PO3 + H2O + Br2 = HBr + NaH2PO4 =>
NaH2PO3 + H2O + Br2 = 2 HBr + NaH2PO4
Pb(NO3)3 + HCl = PbCl3 + HNO3 =>
Pb(NO3)3 + 3 HCl = PbCl3 + 3 HNO3
C8H8O2 + NaOH = C7H5O2Na + CH3OH =>
C8H8O2 + NaOH = C7H5O2Na + CH3OH
H2 + Cl3 + C = CHCl3 =>
H2 + 2 Cl3 + 2 C = 2 CHCl3
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
ZnCl2 + Li2S = Li2Zn + SCl2 =>
ZnCl2 + Li2S = Li2Zn + SCl2
(NH4)2Fe(SO4)2*6H2O + NH4Fe(SO4)2*12H2O = Fe3O4 + H2O + (NH4)2SO4 + H2SO4 =>
(NH4)2Fe(SO4)2*6H2O + 2 NH4Fe(SO4)2*12H2O = Fe3O4 + 26 H2O + 2(NH4)2SO4 + 4 H2SO4
MnCl2 + K5[Sb(OH)6] = Mn5[Sb(OH)6]2 + KCl =>
5 MnCl2 + 2 K5[Sb(OH)6] = Mn5[Sb(OH)6]2 + 10 KCl
K2C2O4 = K2 + C2O4 =>
K2C2O4 = K2 + C2O4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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