| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4H2O + Zn = Cu + ZnSO4 + H2O
NaSH + O2 = Na2S2O3 + H2O =>
2 NaSH + 2 O2 = Na2S2O3 + H2O
Zn + CaCO3 = Zn(CO3)2 + Ca =>
Zn + 2 CaCO3 = Zn(CO3)2 + 2 Ca
Sr(NO3)2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)(NO3) =>
3 Sr(NO3)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)(NO3)
BCl3 + Na2S = B2S3 + NaCl =>
2 BCl3 + 3 Na2S = B2S3 + 6 NaCl
C6H10 + HBr = C6H12 + Br =>
C6H10 + 2 HBr = C6H12 + 2 Br
(NH4)3P + Cl2 = (NH4)2Cl + P3 =>
12(NH4)3P + 9 Cl2 = 18(NH4)2Cl + 4 P3
CaSiO3 + N2 + H2 = CaSi + HNO =>
2 CaSiO3 + 3 N2 + 3 H2 = 2 CaSi + 6 HNO
C6H5CHO + C2H5NH2 + CH3OH = C6H6CH2CHNHCH3CH3 + H2O =>
7 C6H5CHO + 10 C2H5NH2 + 31 CH3OH = 10 C6H6CH2CHNHCH3CH3 + 38 H2O
(Cr(N2H2CO)6)4(Cr(CN)6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
2(Cr(N2H2CO)6)4(Cr(CN)6)3 + 216 KMnO4 + 251 H2SO4 = 7 K2Cr2O7 + 216 MnSO4 + 84 CO2 + 132 KNO3 + 35 K2SO4 + 299 H2O
C6H5S + O2 = SO3 + H2O + CO2 =>
4 C6H5S + 35 O2 = 4 SO3 + 10 H2O + 24 CO2
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
SrCl2 = Sr + Cl2 =>
SrCl2 = Sr + Cl2
NH4 + Cl2 = HCl + NH3 =>
2 NH4 + Cl2 = 2 HCl + 2 NH3
Ca + Mg(NO3)2 = Mg + CaNO3 =>
2 Ca + Mg(NO3)2 = Mg + 2 CaNO3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
Ti + S8 = TiS2 =>
4 Ti + S8 = 4 TiS2
SO4 + HCl = H2SO4 + Cl =>
SO4 + 2 HCl = H2SO4 + 2 Cl
C8H20O4Si + H2O = Si(OH)4 + C2H6O =>
C8H20O4Si + 4 H2O = Si(OH)4 + 4 C2H6O
S1O2 + O2 = SO3 =>
2 S1O2 + O2 = 2 SO3
Ca + Mg(NO3)2 = Mg + CaNO3 =>
2 Ca + Mg(NO3)2 = Mg + 2 CaNO3
CaCl2 + Na3PO4 = Na3Cl2 + CaPO4 =>
CaCl2 + Na3PO4 = Na3Cl2 + CaPO4
HNO3(aq)CaOH(aq) = H2O(l)CaNO3(aq) =>
HNO3(aq)CaOH(aq) = H2O(l)CaNO3(aq)
AluminiumSulfideSilverIodide = AluminiumIodideSilverSulfide =>
AluminiumSulfideSilverIodide = AluminiumIodideSilverSulfide
Zn3(AsO4)2 + H2S = ZnS + H3AsO4 =>
Zn3(AsO4)2 + 3 H2S = 3 ZnS + 2 H3AsO4
ZnCl2 + O2 = ZnO2 + Cl2 =>
ZnCl2 + O2 = ZnO2 + Cl2
N2 + NO2 = N2O3 =>
N2 + 6 NO2 = 4 N2O3
Na2SO4*9H2O + H2SO4 = H2S + Na{2+} + H2O + SO4{2-} =>
4 Na2SO4*9H2O + 5 H2SO4 = H2S + 8 Na{2+} + 40 H2O + 8 SO4{2-}
Na2CO3 + FeCl3 + H2O = NaCl + NaHCO3 + Fe(OH)3 =>
3 Na2CO3 + FeCl3 + 3 H2O = 3 NaCl + 3 NaHCO3 + Fe(OH)3
Si2O + H2O = SiOH =>
Si2O + H2O = 2 SiOH
NH3 + OH = NO3 + H2O =>
NH3 + 9 OH = NO3 + 6 H2O
H2S + Ba(OH)2 = BaH4SO2 =>
H2S + Ba(OH)2 = BaH4SO2
CaCO3 + Br2 = CaBr2 + CO2 + O2 =>
2 CaCO3 + 2 Br2 = 2 CaBr2 + 2 CO2 + O2
Na3PO4 + K = KNa3 + PO4 =>
Na3PO4 + K = KNa3 + PO4
KCl + HI = KI + HCl =>
KCl + HI = KI + HCl
H2 + ClO3 = HClO3 =>
H2 + 2 ClO3 = 2 HClO3
C4H10 + HO + NO2 = C4H9NO2 + H2O =>
C4H10 + HO + NO2 = C4H9NO2 + H2O
MnO4{-} + NO{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
4 MnO4{-} + 5 NO{-} + 12 H{+} = 4 Mn{2+} + 5 NO3{-} + 6 H2O
Ag + Al = Ag3Al1 =>
3 Ag + Al = Ag3Al1
K2C2O4 = K + C + O =>
K2C2O4 = 2 K + 2 C + 4 O
Mg + MnOH2 = MgOH2 + Mn2 =>
2 Mg + 2 MnOH2 = 2 MgOH2 + Mn2
NaNO2 + HI = H2O + I + NaNO =>
NaNO2 + 2 HI = H2O + 2 I + NaNO
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
NaCl + SrO = Na2O + SrCl2 =>
2 NaCl + SrO = Na2O + SrCl2
Si2O4 + H2O = H2Si2O5 =>
Si2O4 + H2O = H2Si2O5
MgCl2 + Cs = CsCl + Mg =>
MgCl2 + 2 Cs = 2 CsCl + Mg
C7H14 + S8 = CS2 + H2S =>
8 C7H14 + 21 S8 = 56 CS2 + 56 H2S
ZnSO4*H2O = ZnSO4 + H2O =>
ZnSO4*H2O = ZnSO4 + H2O
PbO + NaOH = NaPbO + OH =>
PbO + NaOH = NaPbO + OH
Pb(II)(SO4)Na(Cl2) = Pb(II)(Cl2)Na(SO4) =>
Pb(II)(SO4)Na(Cl2) = Pb(II)(Cl2)Na(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/10/24
Équations équilibrées sur06/09/23
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