| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiHCO3 + 2 NaOH = Na2CO3 + 2 H2O + Li2CO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl =>
NH4{+} + Cl{-} + HNO3 = NH4NO3 + HCl
CH4 + Br2 = CH4Br3 =>
2 CH4 + 3 Br2 = 2 CH4Br3
HNO2 + FeSO4 + H2SO4 = N2 + H2O + Fe2(SO4)3 =>
2 HNO2 + 6 FeSO4 + 3 H2SO4 = N2 + 4 H2O + 3 Fe2(SO4)3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SMgCl2 = MgSH2Cl2 =>
H2SMgCl2 = MgSH2Cl2
U + O2 = U2O5 =>
4 U + 5 O2 = 2 U2O5
C5H11O + O2 = CO2 + H2O =>
4 C5H11O + 29 O2 = 20 CO2 + 22 H2O
COCl2 + Na = NaCl + CO =>
COCl2 + 2 Na = 2 NaCl + CO
Fe + O + H2O = Fe3OH =>
6 Fe + O + H2O = 2 Fe3OH
H2SO3 + SO2 = S + H2SO4 =>
2 H2SO3 + SO2 = S + 2 H2SO4
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Fe + HOH = Fe(OH)2 + H2 =>
Fe + 2 HOH = Fe(OH)2 + H2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NH3 + HS = N2S3 + H2 =>
4 NH3 + 6 HS = 2 N2S3 + 9 H2
C12H22O11 + F2 = CF4 + HF + O2 =>
2 C12H22O11 + 70 F2 = 24 CF4 + 44 HF + 11 O2
C3H5(C3H5OO)3 + NaOH = C3H5(OH)3 + C3H5OONa =>
C3H5(C3H5OO)3 + 3 NaOH = C3H5(OH)3 + 3 C3H5OONa
K + CH4 = KH + C =>
4 K + CH4 = 4 KH + C
CuSO4*10H2O + NaOH = Cu(OH)2 + Na2SO4 + H2O =>
CuSO4*10H2O + 2 NaOH = Cu(OH)2 + Na2SO4 + 10 H2O
KMnO4(aq) + H2SO4(aq) + C2H2O4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + CO2(g) =>
2 KMnO4(aq) + 3 H2SO4(aq) + 5 C2H2O4(aq) = 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l) + 10 CO2(g)
BaCl2 + Na2SO4 = NaCl + (BaSO4) =>
BaCl2 + Na2SO4 = 2 NaCl + (BaSO4)
Fe2O3 + FeS = Fe + SO2 =>
2 Fe2O3 + 3 FeS = 7 Fe + 3 SO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KOH + BaCl2 = Ba(OH)2 + KCl =>
2 KOH + BaCl2 = Ba(OH)2 + 2 KCl
NiSO4 + Cr(NO3)3 = Cr2(SO4)3 + Ni(NO3)2 =>
3 NiSO4 + 2 Cr(NO3)3 = Cr2(SO4)3 + 3 Ni(NO3)2
Fe3O4 + HI = FeI + I + H2O =>
Fe3O4 + 8 HI = 3 FeI + 5 I + 4 H2O
CaCl2 + HBr = CaBr2 + HCl =>
CaCl2 + 2 HBr = CaBr2 + 2 HCl
potassiumhydroxide + phosphoricacid = potassiumphosphate + water =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PhCH4 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H20O =>
154 PhCH4 + 86 KMnO4 + 129 H2SO4 = 154 PhCOOH + 43 K2SO4 + 86 MnSO4 + 36 H20O
Al{3+} + HNO3 = Al(NO3)3 + H{+} =>
Al{3+} + 3 HNO3 = Al(NO3)3 + 3 H{+}
NaOH = Na{+} + OH{-} =>
NaOH = Na{+} + OH{-}
Al + H{+} = Al3{+} + H2 =>
6 Al + 2 H{+} = 2 Al3{+} + H2
SO3 + H2O + Ca = CaSO4 + H2 =>
SO3 + H2O + Ca = CaSO4 + H2
Li3[NiCoMn](O2)3 + HCOOH = C2H2NiO4 + C2H2CoO4 + C2H2MnO4 + CHLiO2 + CO2 + H2O =>
2 Li3[NiCoMn](O2)3 + 21 HCOOH = 2 C2H2NiO4 + 2 C2H2CoO4 + 2 C2H2MnO4 + 6 CHLiO2 + 3 CO2 + 12 H2O
MgO + C = Mg + CO3 =>
3 MgO + C = 3 Mg + CO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
K + CH4 = KH + C =>
4 K + CH4 = 4 KH + C
C8H18(s) + O2(g) = CO2(g) + H2O =>
2 C8H18(s) + 25 O2(g) = 16 CO2(g) + 18 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
ZnO + H3PO4 = H2O + Zn3(PO4)2 =>
3 ZnO + 2 H3PO4 = 3 H2O + Zn3(PO4)2
Cu(OH)2 + KOH = K2CuO2 + H2O =>
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
Pb + Pt(NO3)2 = Pt + Pb(NO3)2 =>
Pb + Pt(NO3)2 = Pt + Pb(NO3)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
YCl3 + K = KCl + Y =>
YCl3 + 3 K = 3 KCl + Y
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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