| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + 3 H2SO4 + 3 H2O2 + 2 CHCl3 = 3 K2SO4 + 6 H2O + 2 CHI3 + 6 Cl
MgSO4 + Ba3(PO4)2 = Mg3(PO4)2 + BaSO4 =>
3 MgSO4 + Ba3(PO4)2 = Mg3(PO4)2 + 3 BaSO4
FrH2O = FrOH2 =>
FrH2O = FrOH2
LiOH = Li + OH =>
LiOH = Li + OH
K2Cr2O7 + HNO3 = KNO3 + Cr(NO)3 + H2O + O2 =>
2 K2Cr2O7 + 16 HNO3 = 4 KNO3 + 4 Cr(NO)3 + 8 H2O + 15 O2
N2O5 + H2O(l) = HNO3(ac) =>
N2O5 + H2O(l) = 2 HNO3(ac)
Mn2O3 + KOH = KMnO2 + H2O =>
Mn2O3 + 2 KOH = 2 KMnO2 + H2O
CuOH2 = CuH2O =>
CuOH2 = CuH2O
CuO + CO2 + H2O = Cu2(OH)2CO3 =>
2 CuO + CO2 + H2O = Cu2(OH)2CO3
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr =>
NaHSO3 + Br2 + H2O = NaBr + H2SO4 + HBr
Na2SO4 + KOH + KMnO4 = Na2SO4O4 + H2O + K2MnO4 =>
Na2SO4 + 8 KOH + 8 KMnO4 = Na2SO4O4 + 4 H2O + 8 K2MnO4
HCl + Sr(OH)2 = SrCl2 + H2O =>
2 HCl + Sr(OH)2 = SrCl2 + 2 H2O
IO3{-} + HSO3{-} + H2O = I{-} + SO4{-2} + H3O{+} =>
IO3{-} + 3 HSO3{-} + 3 H2O = I{-} + 3 SO4{-2} + 3 H3O{+}
C7H14O + H = C6H12 + H2O =>
6 C7H14O + 12 H = 7 C6H12 + 6 H2O
C2H5OH + HCO3 = C3H6O2 + H2O =>
17 C2H5OH + 8 HCO3 = 14 C3H6O2 + 13 H2O
Pb(NO3)2 + HBr = PbBr2 + HNO3 =>
Pb(NO3)2 + 2 HBr = PbBr2 + 2 HNO3
CH3COONa + AlCl3 + H2O = CH3COOH + Al(OH)3 + NaCl =>
3 CH3COONa + AlCl3 + 3 H2O = 3 CH3COOH + Al(OH)3 + 3 NaCl
C18H36O2 + NaOH = C18H35O2Na + H2O =>
C18H36O2 + NaOH = C18H35O2Na + H2O
Mg(s) + O2 = MgO(s) =>
2 Mg(s) + O2 = 2 MgO(s)
Pb(OH)2Hg2S = PbSHg2(OH)2 =>
Pb(OH)2Hg2S = PbSHg2(OH)2
NiS + (NH4)2CO3 = NiCO3 + (NH4)2S =>
NiS + (NH4)2CO3 = NiCO3 + (NH4)2S
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Na2CO3 + NH4H2PO4 + TiOC2O4 + O2 = NaTi2(PO4)3 + CO2 + NH3 + H2O =>
Na2CO3 + 6 NH4H2PO4 + 4 TiOC2O4 + 2 O2 = 2 NaTi2(PO4)3 + 9 CO2 + 6 NH3 + 9 H2O
Mg(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Mg3(PO4)2 =>
3 Mg(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Mg3(PO4)2
Ag + AuN = Au + AgN =>
Ag + AuN = Au + AgN
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
(CH3)2CHOH + KMnO4 = (CH3)2CO + H2O + MnO2 + KOH =>
3(CH3)2CHOH + 2 KMnO4 = 3(CH3)2CO + 2 H2O + 2 MnO2 + 2 KOH
AgNO3 + NaSiO3 = AgSiO3 + NaNO3 =>
AgNO3 + NaSiO3 = AgSiO3 + NaNO3
HC5H9O2(aq) + H2O(l) = H3O(l) + C5H9O2(aq) =>
HC5H9O2(aq) + H2O(l) = H3O(l) + C5H9O2(aq)
K3(Cr(OH)6) + SO2 = Cr(OH)3 + KHSO3 =>
K3(Cr(OH)6) + 3 SO2 = Cr(OH)3 + 3 KHSO3
Fe(s) + O2 = Fe2O(s) =>
4 Fe(s) + O2 = 2 Fe2O(s)
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
Fe(s) + H2SO4(ac) = FeSO4 + H2 =>
Fe(s) + H2SO4(ac) = FeSO4 + H2
Ca5(PO4)3(OH) + SnF2 = Ca5(PO4)3F + SnO + H2O =>
2 Ca5(PO4)3(OH) + SnF2 = 2 Ca5(PO4)3F + SnO + H2O
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
Pt + HNO3 + HCl = H2[PtCl6] + H2O + NO =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2[PtCl6] + 8 H2O + 4 NO
C3H6 + MnO4{-} + H2O = C3H8O2 + MnO2 + OH{-} =>
3 C3H6 + 2 MnO4{-} + 4 H2O = 3 C3H8O2 + 2 MnO2 + 2 OH{-}
Zn(NO3)2 + Na3PO4 = Zn3(PO4)2 + NO3Na =>
3 Zn(NO3)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NO3Na
IO3 + HCl = ICl3 + H2O + Cl =>
IO3 + 6 HCl = ICl3 + 3 H2O + 3 Cl
C2H5OH + CH3MgI = CH4 + C2H5OMgI =>
C2H5OH + CH3MgI = CH4 + C2H5OMgI
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
CH2O + PCl3 = H3PO3 + C2H3OCl =>
6 CH2O + PCl3 = H3PO3 + 3 C2H3OCl
Cu + H2SO4 = CuSO4 + H2 =>
Cu + H2SO4 = CuSO4 + H2
SO3(g) + H2O(aq) = H2SO4 =>
SO3(g) + H2O(aq) = H2SO4
H(NO3) + BaO = Ba(NO3)2 + H2O =>
2 H(NO3) + BaO = Ba(NO3)2 + H2O
Na3AsO3 + Zn + HCl = NaCl + ZnCl + H2O + AsH3 =>
Na3AsO3 + 6 Zn + 9 HCl = 3 NaCl + 6 ZnCl + 3 H2O + AsH3
CuCO3 + C6H8O7 = CO2 + CuC6H5O7 + H2O =>
18 CuCO3 + 17 C6H8O7 = 12 CO2 + 18 CuC6H5O7 + 23 H2O
[Ag(NH3)2]NO3 + KCl = AgCl + KNO3 + NH3 =>
[Ag(NH3)2]NO3 + KCl = AgCl + KNO3 + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
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