| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2(s) + 2 C(s) + 2 Cl2(g) = TiCl4(s) + 2 CO(g)
H3AsO3 + KOH = H2O + K3AsO3 =>
H3AsO3 + 3 KOH = 3 H2O + K3AsO3
XNaClXAgNO{3} = XAgClXNaNO{3} =>
XNaClXAgNO{3} = XAgClXNaNO{3}
Na + CuSO4 = Na2SO4 + Cu =>
2 Na + CuSO4 = Na2SO4 + Cu
BaNO3 + K2SO4 = BaSO4 + K2NO3 =>
BaNO3 + K2SO4 = BaSO4 + K2NO3
KOH + H3PO4 = KPO4 + H3OH =>
KOH + H3PO4 = KPO4 + H3OH
BCl3 + H2O = B(OH)3 + HCl =>
BCl3 + 3 H2O = B(OH)3 + 3 HCl
SO3 + KMnO4 + H = MnSO4 + K2SO4 + H2O =>
3 SO3 + 2 KMnO4 + 10 H = 2 MnSO4 + K2SO4 + 5 H2O
CrCl3 + (NH4)2S2O8 + H2O = (NH4)2Cr2O7 + NH4Cl + H2SO4 + HCl =>
2 CrCl3 + 3(NH4)2S2O8 + 7 H2O = (NH4)2Cr2O7 + 4 NH4Cl + 6 H2SO4 + 2 HCl
Sn(s)CuBr(aq) = SnBr(aq)Cu(s) =>
Sn(s)CuBr(aq) = SnBr(aq)Cu(s)
NiC2O4*2H2O(s) + O2(g) = Ni2O3(s) + H2O + CO2 =>
4 NiC2O4*2H2O(s) + 3 O2(g) = 2 Ni2O3(s) + 8 H2O + 8 CO2
CaCl2(aq) + NaOH = CaO + NaCl + H2O =>
CaCl2(aq) + 2 NaOH = CaO + 2 NaCl + H2O
Ag2SO4(aq)Cu(s) = CuSO4(aq)Ag2(s) =>
Ag2SO4(aq)Cu(s) = CuSO4(aq)Ag2(s)
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
KBr + HNO3 = HBr + KNO3 =>
KBr + HNO3 = HBr + KNO3
CH3CH2CHOHCH3 + Na2Cr2O7 + H2SO4 = CH3CH2COCH3 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2CHOHCH3 + Na2Cr2O7 + 4 H2SO4 = 3 CH3CH2COCH3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
FeH6P4O13 + C6H12O6 = FePO4 + C6H6O3 + H3PO4 + H3 =>
FeH6P4O13 + C6H12O6 = FePO4 + C6H6O3 + 3 H3PO4 + H3
NO = N2 + O2 =>
2 NO = N2 + O2
NH4BrNa2CO3 = NH4CO3Na2Br =>
NH4BrNa2CO3 = NH4CO3Na2Br
Sn + HCl + H2O = SnCl2H2O + H2 =>
Sn + 2 HCl + H2O = SnCl2H2O + H2
NaH2PO4 + Cu = Cu3(PO4)2 + Na3PO4 + H2 =>
3 NaH2PO4 + 3 Cu = Cu3(PO4)2 + Na3PO4 + 3 H2
Li2S(aq) + SrI2(aq) = LiI(aq) + SrS(aq) =>
Li2S(aq) + SrI2(aq) = 2 LiI(aq) + SrS(aq)
MnI2 + AgNO3 = AgI(s) + Mn(NO3)2 =>
MnI2 + 2 AgNO3 = 2 AgI(s) + Mn(NO3)2
Al + Sr(OH)2 = Al(OH)3 + Sr =>
2 Al + 3 Sr(OH)2 = 2 Al(OH)3 + 3 Sr
POTASSIUMIODIDELEAD(II)NITRATE = POTASSUIMNITRATELEAD(II)IODIDE =>
POTASSIUMIODIDELEAD(II)NITRATE = POTASSUIMNITRATELEAD(II)IODIDE
Na2CO3 + (HNO3) = CO2 + NaNO3 + H2O =>
Na2CO3 + 2(HNO3) = CO2 + 2 NaNO3 + H2O
C6H6O7 + C6H10O3 = C10H8O3 + H2O =>
7 C6H6O7 + 23 C6H10O3 = 18 C10H8O3 + 64 H2O
Li + Cu3(PO4)2 = Li3PO4 + Cu =>
6 Li + Cu3(PO4)2 = 2 Li3PO4 + 3 Cu
C{2} + O = CO{2} =>
C{2} + O = CO{2}
Ag{+]+Cl{-} = AgCl =>
Ag{+]+Cl{-} = AgCl
Li + Cu3(PO4)2 = Li3PO4 + Cu =>
6 Li + Cu3(PO4)2 = 2 Li3PO4 + 3 Cu
C6H14KMnO4 = C6H14O2KMnO2 =>
C6H14KMnO4 = C6H14O2KMnO2
Li + Cu3(PO4)2 = Li3PO4 + Cu =>
6 Li + Cu3(PO4)2 = 2 Li3PO4 + 3 Cu
Na2O + NaOH = HO2 + Na2 =>
2 Na2O + 2 NaOH = 2 HO2 + 3 Na2
NH3(C4H9)Cl + NaBH4 = H3BNH2(C4H9) + NaCl + H2 =>
NH3(C4H9)Cl + NaBH4 = H3BNH2(C4H9) + NaCl + H2
[(CH3)4C2O2B]2 + C6H4ClF = C12H15BClFO2 + (CH3)4C2O2BH =>
[(CH3)4C2O2B]2 + C6H4ClF = C12H15BClFO2 + (CH3)4C2O2BH
CS2 + O2 = CO2 + S2O6 =>
CS2 + 4 O2 = CO2 + S2O6
Br + Tl = TlBr =>
Br + Tl = TlBr
C(NH)(NH2)2 + NaClO = HNO3 + H2CO3 + NaCl =>
C(NH)(NH2)2 + 12 NaClO = 3 HNO3 + H2CO3 + 12 NaCl
C6H8O6 + NaHCO3 = CO2 + H2O + Na =>
C6H8O6 + 20 NaHCO3 = 26 CO2 + 14 H2O + 20 Na
C2H5CN + NaCN = CNC2H4CN + NaH =>
C2H5CN + NaCN = CNC2H4CN + NaH
P4 + H2O = PH2 + H2PO2 =>
P4 + 4 H2O = 2 PH2 + 2 H2PO2
C(SO4)2 = C(SO3)2 + O2 =>
C(SO4)2 = C(SO3)2 + O2
KOHSHg = HgSKOH =>
KOHSHg = HgSKOH
Fe(NO3)2 + NaOH = Fe(OH)2 + NaNO3 =>
Fe(NO3)2 + 2 NaOH = Fe(OH)2 + 2 NaNO3
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Se + HNO3 = H2SeO3 + NO2 + H2O =>
Se + 4 HNO3 = H2SeO3 + 4 NO2 + H2O
CuCl2 + NH4OH = CuOH + NH4Cl2 =>
CuCl2 + NH4OH = CuOH + NH4Cl2
Se + Cl = SeCl =>
Se + Cl = SeCl
HgO + NaOH = Na2HgO2 + H2O =>
HgO + 2 NaOH = Na2HgO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/19/24
Équations équilibrées sur05/19/23
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