| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O7 + K2CrO4 = 2 KMnO4 + CrO + O2
Ni + PbP = Pb + NiP =>
Ni + PbP = Pb + NiP
SiOF3{-} = SiO2 + SiF6{2-} =>
2 SiOF3{-} = SiO2 + SiF6{2-}
FS + H2 = H2S + F =>
FS + H2 = H2S + F
Cl2 + H2O + Fe = HCl + Fe(OH)3 =>
3 Cl2 + 6 H2O + 2 Fe = 6 HCl + 2 Fe(OH)3
Sr(NO3)2 + C6H8O7*H20 + (NH4)2HPO4 = CO2 + H2O + N2 + Sr3(PO4)2 =>
57 Sr(NO3)2 + 9 C6H8O7*H20 + 38(NH4)2HPO4 = 54 CO2 + 297 H2O + 95 N2 + 19 Sr3(PO4)2
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
CCl4 + LiH = LiCl + CH4 =>
CCl4 + 4 LiH = 4 LiCl + CH4
ZnBr2 + Al = Zn + Al(Br)3 =>
3 ZnBr2 + 2 Al = 3 Zn + 2 Al(Br)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaHPO4{-} + H2O = NaPO4{2-} + H3O{+} =>
NaHPO4{-} + H2O = NaPO4{2-} + H3O{+}
V + Au = VAu =>
V + Au = VAu
V2O5 + Na2S*H2O = VO2 + Na2SO4 + H2O =>
4 V2O5 + Na2S*H2O = 8 VO2 + Na2SO4 + H2O
HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = Ca(C2H3O2)2 + 2 H2O
Pb(NO3)2 + KCrO3 = Pb(CrO3)2 + KNO3 =>
Pb(NO3)2 + 2 KCrO3 = Pb(CrO3)2 + 2 KNO3
V2O5 + Al2 = V + Al2O3 =>
3 V2O5 + 5 Al2 = 6 V + 5 Al2O3
SO2 + KMnO4 + KOH = K2SO4 + K2MnO4 + H2O =>
SO2 + 2 KMnO4 + 4 KOH = K2SO4 + 2 K2MnO4 + 2 H2O
HCI = H + CI =>
HCI = H + CI
Cl2(g) + NaClO2(ac) = ClO2(g) + NaCl(ac) =>
Cl2(g) + 2 NaClO2(ac) = 2 ClO2(g) + 2 NaCl(ac)
Li2(SO4) + MgCl2 = MgSO4 + LiCl =>
Li2(SO4) + MgCl2 = MgSO4 + 2 LiCl
Au + HNO3 + HCl = HAuCl4 + NO + H2O =>
Au + HNO3 + 4 HCl = HAuCl4 + NO + 2 H2O
Cl2 + K2SO4 + H2O2 = KClO3 + S + H2O =>
Cl2 + K2SO4 + 2 H2O2 = 2 KClO3 + S + 2 H2O
Si(OH)Cl2 = SiOCl + HCl =>
Si(OH)Cl2 = SiOCl + HCl
Fe2O + H2SO4 = H2O + Fe2SO4 =>
Fe2O + H2SO4 = H2O + Fe2SO4
[Cu(NH3)4(H2O)2]{+2} + H2SO4 = CuSO4 + (NH4)2SO4 + H3O{+} =>
[Cu(NH3)4(H2O)2]{+2} + 3 H2SO4 = CuSO4 + 2(NH4)2SO4 + 2 H3O{+}
Ag2S + H2O2 = H2S + Ag + O2 =>
Ag2S + H2O2 = H2S + 2 Ag + O2
Ge + H2O = Ge(OH)3 + H2 =>
2 Ge + 6 H2O = 2 Ge(OH)3 + 3 H2
HBrO4 + RbOH = RbBrO4 + H2O =>
HBrO4 + RbOH = RbBrO4 + H2O
TICl4 + Mg = MgCl2 + TI =>
TICl4 + 2 Mg = 2 MgCl2 + TI
BaNO32 + CuSO4 = CuNO32 + BaSO4 =>
BaNO32 + CuSO4 = CuNO32 + BaSO4
ZnCl2 + KOH = ZnOH + Cl2K =>
ZnCl2 + KOH = ZnOH + Cl2K
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
HgCl4{2-} + SnCl2 = Hg2Cl2 + Sn{4+} + Cl{-} =>
2 HgCl4{2-} + SnCl2 = Hg2Cl2 + Sn{4+} + 8 Cl{-}
Cr + Co3 = Cr2(Co3)3 =>
2 Cr + 3 Co3 = Cr2(Co3)3
HNO3 + Br3 = HBrO3 + NO2 + H2O =>
15 HNO3 + Br3 = 3 HBrO3 + 15 NO2 + 6 H2O
C3H28 + O2 = C + H2O =>
C3H28 + 7 O2 = 3 C + 14 H2O
Sr + Ca3N2 = Ca2 + Sr3N2 =>
6 Sr + 2 Ca3N2 = 3 Ca2 + 2 Sr3N2
CH3CHOOH + AgOH = H2 + CH3COOAgO =>
2 CH3CHOOH + 2 AgOH = 3 H2 + 2 CH3COOAgO
Ag2S(s) + Al(s) = Ag(s) + Al4S3(S) =>
4 Ag2S(s) + 4 Al(s) = 8 Ag(s) + Al4S3(S)
BeO + H2O = HBe + O2 =>
4 BeO + 2 H2O = 4 HBe + 3 O2
N2H6SO4 + O2 = H2SO4 + N2 + H2O =>
N2H6SO4 + O2 = H2SO4 + N2 + 2 H2O
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
C5H5N5O + HCl + NaOH = C5H6N5O + NaCl + OH =>
C5H5N5O + HCl + NaOH = C5H6N5O + NaCl + OH
Co2 + Ba(OH)2 = CoOH + Ba =>
Co2 + Ba(OH)2 = 2 CoOH + Ba
NaClO3 + KSO4 = KClO3 + NaSO4 =>
NaClO3 + KSO4 = KClO3 + NaSO4
AgNo3 + FeCl2 = AgCl + Fe(No3)2 =>
2 AgNo3 + FeCl2 = 2 AgCl + Fe(No3)2
C6H12 + Cl2 = C6H6Cl6 + HCl =>
C6H12 + 6 Cl2 = C6H6Cl6 + 6 HCl
SnCl4 = Sn4 + Cl =>
4 SnCl4 = Sn4 + 16 Cl
CuCO3(s) + HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l) + CO2(g)
KOH + AlI3 = KI + Al(OH)3 =>
3 KOH + AlI3 = 3 KI + Al(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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