| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(s) + H2O(l) = CoO + H2
S2O3{2-} + H2O2 = S3O6{2-} + SO4{2-} + H2O =>
2 S2O3{2-} + 4 H2O2 = S3O6{2-} + SO4{2-} + 4 H2O
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2 =>
FeCl2 + Ba(OH)2 = Fe(OH)2 + BaCl2
ZrO(N2O6)(H2O) + Y(N3O9)(H12O6) + C5H8O2 = Zr92Y8O196 + CO2 + H2O + N2 =>
276 ZrO(N2O6)(H2O) + 24 Y(N3O9)(H12O6) + 130 C5H8O2 = 3 Zr92Y8O196 + 650 CO2 + 940 H2O + 312 N2
SO2 + IO3 = SO4 + I =>
3 SO2 + 2 IO3 = 3 SO4 + 2 I
RbNO3(aq) + BeF2(aq) = Be(NO3)2(aq) + RbF(s) =>
2 RbNO3(aq) + BeF2(aq) = Be(NO3)2(aq) + 2 RbF(s)
Ba(OH)2 + TiO2 = BaTiO3 + H2 + O2 =>
2 Ba(OH)2 + 2 TiO2 = 2 BaTiO3 + 2 H2 + O2
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O =>
Ba(OH)2 + Cl2O7 = BaCl2O8 + H2O
Cr2(SO4)3 + K2S2O8 + KOH = K2Cr2O7 + K2SO4 + H2O =>
Cr2(SO4)3 + 3 K2S2O8 + 14 KOH = K2Cr2O7 + 9 K2SO4 + 7 H2O
Ca(OH)2 = Ca + O2 + H2O =>
2 Ca(OH)2 = 2 Ca + O2 + 2 H2O
Al(ClO3) = Al + ClO3 =>
Al(ClO3) = Al + ClO3
Cl(aq) + KBr(aq) = KCl(aq) + Br(l) =>
Cl(aq) + KBr(aq) = KCl(aq) + Br(l)
NaNO3 + K3PO4 = K3NO3 + NaPO4 =>
NaNO3 + K3PO4 = K3NO3 + NaPO4
Fe4C3 + H2O = Fe2O3 + CH4 =>
Fe4C3 + 6 H2O = 2 Fe2O3 + 3 CH4
Mg3Al2Si3O12 = MgO + Al2O3 + SiO2 =>
Mg3Al2Si3O12 = 3 MgO + Al2O3 + 3 SiO2
MgSO4(s) = MgO(s) + SO3(g) =>
MgSO4(s) = MgO(s) + SO3(g)
Zr + Cl2 = ZrCl =>
2 Zr + Cl2 = 2 ZrCl
C6H12O6 + Mn{4+} + H2O = Mn{2+} + CO2 + H{+} =>
C6H12O6 + 12 Mn{4+} + 6 H2O = 12 Mn{2+} + 6 CO2 + 24 H{+}
HNO3 + CoCO3 = H2CO3 + Co(NO3)2 =>
2 HNO3 + CoCO3 = H2CO3 + Co(NO3)2
Ag + NH3 + H2O = AgOH + NH4 =>
Ag + NH3 + H2O = AgOH + NH4
NaClO + Ag = NaAg + ClO =>
NaClO + Ag = NaAg + ClO
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
SCN{-} + Br2 + H2O = SO4{2-} + CN{-} + Br{-} + H3O{+} =>
SCN{-} + 3 Br2 + 12 H2O = SO4{2-} + CN{-} + 6 Br{-} + 8 H3O{+}
ZnCl2 + H2 = Zn + HCl =>
ZnCl2 + H2 = Zn + 2 HCl
(CH2)2(CH)4(l) + O2(g) = CO2(g) + H2O(g) =>
(CH2)2(CH)4(l) + 8 O2(g) = 6 CO2(g) + 4 H2O(g)
KCIO(s) = KCI(s) + O2(g) =>
2 KCIO(s) = 2 KCI(s) + O2(g)
KNO3 + Zn + CH3COOH = KNO2 + Zn(CH3COO)2 + H2O =>
KNO3 + Zn + 2 CH3COOH = KNO2 + Zn(CH3COO)2 + H2O
CrPO4 + Mg = MgPO4 + Cr =>
CrPO4 + Mg = MgPO4 + Cr
Pt + Cl2 = PtCl2 =>
Pt + Cl2 = PtCl2
AlS2 = Al + S =>
AlS2 = Al + 2 S
I2 + SO4{2-} = I{-} + S2O8{2-} =>
I2 + 2 SO4{2-} = 2 I{-} + S2O8{2-}
HSO3F + NaOH = Na2SO4 + NaF + H2O =>
HSO3F + 3 NaOH = Na2SO4 + NaF + 2 H2O
Li2S(s) = Li + S8(s) =>
8 Li2S(s) = 16 Li + S8(s)
NaOH + (MgOH)2SO4 = Mg(OH)2 + Na2SO4 =>
2 NaOH + (MgOH)2SO4 = 2 Mg(OH)2 + Na2SO4
NH4OH(aq) + HI(aq) = H2O + NH4I =>
NH4OH(aq) + HI(aq) = H2O + NH4I
Cr + MgSO4 = CrSO4 + Mg =>
Cr + MgSO4 = CrSO4 + Mg
Mg(CO3)2 = MgO2 + CO2 =>
Mg(CO3)2 = MgO2 + 2 CO2
Cr(OH)6 = CrO3 + H2O =>
Cr(OH)6 = CrO3 + 3 H2O
H2S + Sn(OH)4 = SnS2 + H2O =>
2 H2S + Sn(OH)4 = SnS2 + 4 H2O
H2SO4 + FeSO4 + HIO = Fe2(SO4)3 + FeI3 + H2O =>
3 H2SO4 + 12 FeSO4 + 6 HIO = 5 Fe2(SO4)3 + 2 FeI3 + 6 H2O
Fe2S3 + Na2O2 = Fe3O4 + Na2SO4 + Na2O =>
3 Fe2S3 + 35 Na2O2 = 2 Fe3O4 + 9 Na2SO4 + 26 Na2O
I2O5 + BeO = BeI2O6 =>
I2O5 + BeO = BeI2O6
C27H46O + Br2 = C27H46OBr2 =>
C27H46O + Br2 = C27H46OBr2
B(OH)3 + C2H5OH = B(C2H5O)3 + H2O =>
B(OH)3 + 3 C2H5OH = B(C2H5O)3 + 3 H2O
Cu(OH)2 + CH3OOH = Cu(CH3OO)2 + H2O =>
Cu(OH)2 + 2 CH3OOH = Cu(CH3OO)2 + 2 H2O
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + Cu2O + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + Cu2O + 2 H2O
Mn(SO4)2 = Mn + SO4 =>
Mn(SO4)2 = Mn + 2 SO4
P + Na(OH) + H2O = PH3 + NaH2PO2 =>
4 P + 3 Na(OH) + 3 H2O = PH3 + 3 NaH2PO2
As2O3 + Fe(OH)3 = As(OH)3 + Fe2O3 =>
As2O3 + 2 Fe(OH)3 = 2 As(OH)3 + Fe2O3
C7H15OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H15OH(l) + 21 O2(g) = 14 CO2(g) + 16 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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