| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca{+2} + SO4{-2}} = CaSO4
ZnS + Li2O = ZnO + Li2S =>
ZnS + Li2O = ZnO + Li2S
Mo(CO)6 + NaBH4 = Mo(CO)4(BH4)2 + NaCO =>
Mo(CO)6 + 2 NaBH4 = Mo(CO)4(BH4)2 + 2 NaCO
NaBrO3 + H2SO4 = NaHSO4 + O2 + BrO2 + H2O =>
4 NaBrO3 + 4 H2SO4 = 4 NaHSO4 + O2 + 4 BrO2 + 2 H2O
C4OH + O2 = H2O + CO =>
4 C4OH + 7 O2 = 2 H2O + 16 CO
Na2SO3 + Na2Cr2O7 + H2SO4 = Na2SO4 + H2O + Cr2(SO4)3 =>
3 Na2SO3 + Na2Cr2O7 + 4 H2SO4 = 4 Na2SO4 + 4 H2O + Cr2(SO4)3
AlOH{2+} + H{+} = Al{3+} + H2O =>
AlOH{2+} + H{+} = Al{3+} + H2O
CoBr2(s) = Co(s) + Br2(g) =>
CoBr2(s) = Co(s) + Br2(g)
Sn + I2 = SnI4 =>
Sn + 2 I2 = SnI4
MnO4 + Mn{2+} + H2O = MnO2 + H{+} =>
MnO4 + 2 Mn{2+} + 2 H2O = 3 MnO2 + 4 H{+}
HNO3(aq) + Mg(OH)2(s) = H2O + Mg(NO3)2 =>
2 HNO3(aq) + Mg(OH)2(s) = 2 H2O + Mg(NO3)2
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l) =>
SrO(s) + H2SO4(l) = SrSO4(s) + H2O(l)
Li(s) + O2 = Li2O =>
4 Li(s) + O2 = 2 Li2O
AgCl + NaNO3 = AgNO3 + NaCl =>
AgCl + NaNO3 = AgNO3 + NaCl
Si(s) + Cl2(g) = SiCl4(l) =>
Si(s) + 2 Cl2(g) = SiCl4(l)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
KHSO3 = KOHSO2 =>
KHSO3 = KOHSO2
Al + HgCl2 = AlCl3 + Hg =>
2 Al + 3 HgCl2 = 2 AlCl3 + 3 Hg
(NH4)3PO4 + CaCl2 = (NH4)3Cl2 + CaPO4 =>
(NH4)3PO4 + CaCl2 = (NH4)3Cl2 + CaPO4
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
Ar + H2 = ArH2 =>
Ar + H2 = ArH2
Fe(CO)5 = Fe2(CO)9 + CO =>
2 Fe(CO)5 = Fe2(CO)9 + CO
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
CHCl3 + NaOH = HCOONa + NaCl + H2O =>
CHCl3 + 4 NaOH = HCOONa + 3 NaCl + 2 H2O
KF + CI2 = KCI2 + F =>
KF + CI2 = KCI2 + F
C6H8O7 + Fe(OH)3 = FeC6H5O7 + H2O =>
C6H8O7 + Fe(OH)3 = FeC6H5O7 + 3 H2O
CF2Cl2 = CF2Cl + Cl =>
CF2Cl2 = CF2Cl + Cl
MgCl2 + (NH4)(NO3) = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2(NH4)(NO3) = Mg(NO3)2 + 2 NH4Cl
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4 =>
Li3PO4 + Zn(NO3)2 = Li3(NO3)2 + ZnPO4
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ag3N + NaB = AgB + Na3N =>
Ag3N + 3 NaB = 3 AgB + Na3N
CH3CH2CH2OH + K2Cr2O7 + KOH + H2O = CH3CH2CHO + K3[Cr(OH)6] =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 KOH + H2O = 3 CH3CH2CHO + 2 K3[Cr(OH)6]
C2H4O2 + Ni(OH)2 = C4H6NiO4 + H2O =>
2 C2H4O2 + Ni(OH)2 = C4H6NiO4 + 2 H2O
CuCl + Fe = FeCu + Cl =>
CuCl + Fe = FeCu + Cl
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + NH4NO3 =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
SO2 + ZnCl2 = ZnS + ClO =>
SO2 + ZnCl2 = ZnS + 2 ClO
HCl + Mg(OH)2 = Mg + HCl(OH) =>
2 HCl + Mg(OH)2 = Mg + 2 HCl(OH)
Fe + Ni(NO3)2 = Fe(NO3)3 + Ni =>
2 Fe + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(aq) + Cu(s)
NaNO3 + BaSO4 = Na2(SO4) + Ba(NO3)2 =>
2 NaNO3 + BaSO4 = Na2(SO4) + Ba(NO3)2
N2 + O2 = O3N2 =>
2 N2 + 3 O2 = 2 O3N2
I2 + SO2 = IS + O2 =>
I2 + 2 SO2 = 2 IS + 2 O2
Ag2CO3 + H = Ag + CO2 + H2O =>
Ag2CO3 + 2 H = 2 Ag + CO2 + H2O
I2 + SO2 = IS + O2 =>
I2 + 2 SO2 = 2 IS + 2 O2
H4PO4 + O2 = P2O5 + H2O =>
4 H4PO4 + O2 = 2 P2O5 + 8 H2O
C3H8 + Co2 = C3Co2 + H8Co2 =>
C3H8 + 2 Co2 = C3Co2 + H8Co2
Fe(SO4) + KSCN = Fe(SCN)2 + K2SO4 =>
Fe(SO4) + 2 KSCN = Fe(SCN)2 + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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