| Équations équilibrées la veille |
SO3 + 2 KOH = H2O + K2SO4
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4 =>
Na3PO4 + Na2CO3 = Na3CO3 + Na2PO4
Si + Ca(OH)2 + H2O = Ca(SiO3)2 + H2 =>
2 Si + Ca(OH)2 + 4 H2O = Ca(SiO3)2 + 5 H2
Sr + Ir + Cu + O6 = Sr3IrCuO6 =>
3 Sr + Ir + Cu + O6 = Sr3IrCuO6
Zn + H3PO4 = Zn3PO4 + H =>
3 Zn + H3PO4 = Zn3PO4 + 3 H
C3H6 + O2 = CO22H2O =>
2 C3H6 + 69 O2 = 6 CO22H2O
HCl + Fe3P = H3P + FeCl =>
3 HCl + Fe3P = H3P + 3 FeCl
CH3{-}CHO = CH3{-}COOH =>
CH3{-}CHO = CH3{-}COOH
Fe + S = FeS4 =>
Fe + 4 S = FeS4
HBrO = Br{-} + O2 + H{+} =>
2 HBrO = 2 Br{-} + O2 + 2 H{+}
Na + Cl = (NaCl) =>
Na + Cl = (NaCl)
KI + AgF2 = AgI2 + KF =>
2 KI + AgF2 = AgI2 + 2 KF
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CoP = Co + P =>
CoP = Co + P
AlBr3 + NaOH = Al(OH)3 + NaBr =>
AlBr3 + 3 NaOH = Al(OH)3 + 3 NaBr
CH4 + O3 = CH3OH =>
3 CH4 + O3 = 3 CH3OH
N2O3 + NaOH = NaNO2 + H2O =>
N2O3 + 2 NaOH = 2 NaNO2 + H2O
CuSO4*5H2O + Zn = ZnSO4 + Cu + H2O =>
CuSO4*5H2O + Zn = ZnSO4 + Cu + 5 H2O
KMnO4 + H2SO4 + CuFeS2 = K2SO4 + FeSO4 + MnSO4 + CuSO4 + H2O =>
16 KMnO4 + 24 H2SO4 + 5 CuFeS2 = 8 K2SO4 + 5 FeSO4 + 16 MnSO4 + 5 CuSO4 + 24 H2O
NH3 + HBr = HH3 + NBr =>
NH3 + HBr = HH3 + NBr
ZnCl2 + OHNa = Zn(OH)2 + NaCl =>
ZnCl2 + 2 OHNa = Zn(OH)2 + 2 NaCl
C6H5MgBr + C8H14O4 = C18H20O3 + MgBrOH + C2H5O =>
18 C6H5MgBr + 17 C8H14O4 = 12 C18H20O3 + 18 MgBrOH + 14 C2H5O
LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
H2O + As2S3 + NO3 = HSO4 + As2O5 + NO2 =>
3 H2O + 2 As2S3 + 31 NO3 = 6 HSO4 + 2 As2O5 + 31 NO2
Na2ZnO2 + Na2S + H2O = ZnS + NaOH =>
Na2ZnO2 + Na2S + 2 H2O = ZnS + 4 NaOH
KBiO3 + Mn(NO3)2 + HNO3 = Bi(NO3)2 + KMnO4 + KNO3 + H2O =>
5 KBiO3 + 3 Mn(NO3)2 + 6 HNO3 = 5 Bi(NO3)2 + 3 KMnO4 + 2 KNO3 + 3 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
CH3COO{-} + NO2{-} + H{+} = N2 + H2O + CO2 =>
3 CH3COO{-} + 8 NO2{-} + 11 H{+} = 4 N2 + 10 H2O + 6 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu + Co = Cu2Co3 =>
2 Cu + 3 Co = Cu2Co3
Cs2CO3 + Cr(CH3COO)3 = CsCH3COO + Cr2(CO3)3 =>
3 Cs2CO3 + 2 Cr(CH3COO)3 = 6 CsCH3COO + Cr2(CO3)3
K2S + MgBr2 = K2Br2 + SMg =>
K2S + MgBr2 = K2Br2 + SMg
CuC2H3O2(aq) + (NH4)2S = Cu2S + (NH4)C2H3O2 =>
2 CuC2H3O2(aq) + (NH4)2S = Cu2S + 2(NH4)C2H3O2
Pb(NO3)2 + PbO = NO2O2 + Pb =>
Pb(NO3)2 + 2 PbO = 2 NO2O2 + 3 Pb
Cr2O3 + NaCo3 + KNO3 = NaCrO4 + Co2 + KNO2 =>
Cr2O3 + 2 NaCo3 + 5 KNO3 = 2 NaCrO4 + 3 Co2 + 5 KNO2
C3H8O3 + H3O = CH3OH + H2O2 =>
C3H8O3 + 2 H3O = 3 CH3OH + H2O2
SrCl2 + SO3 = SrSO3 + Cl =>
SrCl2 + SO3 = SrSO3 + 2 Cl
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5) =>
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5)
Cu(OH)2 + HI = HOH + CuI2 =>
Cu(OH)2 + 2 HI = 2 HOH + CuI2
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2 =>
Cu(NO3)2 + K2CO3 = CuCO3 + K2(NO3)2
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
Mg(OH)2 + Li2(SO4) = Mg(SO4) + Li(OH) =>
Mg(OH)2 + Li2(SO4) = Mg(SO4) + 2 Li(OH)
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Pb(OH)2 + Hg2S = PbS + HgOH =>
Pb(OH)2 + Hg2S = PbS + 2 HgOH
Cu + Al2(SO4) = Al2 + CuSO4 =>
Cu + Al2(SO4) = Al2 + CuSO4
C20CaH24O10S2 + MnSO4*H2O = C20H24MnO10S2 + CaSO4*H2O =>
C20CaH24O10S2 + MnSO4*H2O = C20H24MnO10S2 + CaSO4*H2O
Li + C02 + H2O = LiHCO2 + H2 =>
2 Li + C02 + 4 H2O = 2 LiHCO2 + 3 H2
NH3 + NO = NH3NO =>
NH3 + NO = NH3NO
FeCl3 + Pt = PtCl + Fe =>
FeCl3 + 3 Pt = 3 PtCl + Fe
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| Équations équilibrées la veille |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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