| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12 + 9 O2 = 6 CO2 + 6 H2O
AlI3 = Al + I2 =>
2 AlI3 = 2 Al + 3 I2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Fe2O3 + H2So4 = Fe2(So4)3 + H2O =>
Fe2O3 + 3 H2So4 = Fe2(So4)3 + 3 H2O
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Fe2O3 + H2So4 = Fe2(So4)3 + H2O =>
Fe2O3 + 3 H2So4 = Fe2(So4)3 + 3 H2O
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
NH4Cl + CaO = CaCl2 + NH3 + H2O =>
2 NH4Cl + CaO = CaCl2 + 2 NH3 + H2O
NaBrO3 + XeF2 + H2O = NaBrO4 + HF + Xe =>
NaBrO3 + XeF2 + H2O = NaBrO4 + 2 HF + Xe
BaSo4 + H2So4 = Ba(HSo4)2 =>
BaSo4 + H2So4 = Ba(HSo4)2
Sb2O3 + C = CO + Sb =>
Sb2O3 + 3 C = 3 CO + 2 Sb
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
NH3 + Cl = N2 + NH4Cl =>
8 NH3 + 6 Cl = N2 + 6 NH4Cl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3(s) + KNO3(aq) =>
Cu(NO3)2(aq) + K2CO3(aq) = CuCO3(s) + 2 KNO3(aq)
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H3F + O2 = CO2 + H2O + HF =>
2 C2H3F + 5 O2 = 4 CO2 + 2 H2O + 2 HF
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
Mg + NaOH = MgO + Na + H2 =>
2 Mg + 2 NaOH = 2 MgO + 2 Na + H2
Sb2S3(s) + HCl(aq) = SbCl3(aq) + H2S(g) =>
Sb2S3(s) + 6 HCl(aq) = 2 SbCl3(aq) + 3 H2S(g)
NH3 + Cl = N2 + HCl =>
2 NH3 + 6 Cl = N2 + 6 HCl
PbI4 + Co = CoI3 + Pb =>
3 PbI4 + 4 Co = 4 CoI3 + 3 Pb
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
PtS + HCl + HNO3 = H2[PtCl6] + H2SO4 + NO + H2O =>
3 PtS + 18 HCl + 10 HNO3 = 3 H2[PtCl6] + 3 H2SO4 + 10 NO + 8 H2O
Au2O = Au + O2 =>
2 Au2O = 4 Au + O2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
KNO3 + C = K2CO3 + N2 + CO2 =>
4 KNO3 + 5 C = 2 K2CO3 + 2 N2 + 3 CO2
SrCl2 + KOH = Sr(OH)2 + KCl =>
SrCl2 + 2 KOH = Sr(OH)2 + 2 KCl
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
C2H3O2F + O2 = CO + H2O + HF =>
2 C2H3O2F + O2 = 4 CO + 2 H2O + 2 HF
Zn(OH)2 + NH3 = Zn(NH3)4 + H2O + N2 =>
3 Zn(OH)2 + 14 NH3 = 3 Zn(NH3)4 + 6 H2O + N2
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + N2O = N2 + H2O =>
2 NH3 + 3 N2O = 4 N2 + 3 H2O
C5H10O2 + O2 = CO2 + H20 =>
2 C5H10O2 + 8 O2 = 10 CO2 + H20
NH3 = N + H =>
NH3 = N + 3 H
NaOH + Mg = MgOH + Na =>
NaOH + Mg = MgOH + Na
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
MgI2 + AgCl = MgCl2 + AgI =>
MgI2 + 2 AgCl = MgCl2 + 2 AgI
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
Al2(SO4)3(aq) + Na3PO4 = Na2SO4(aq) + AlPO4 =>
Al2(SO4)3(aq) + 2 Na3PO4 = 3 Na2SO4(aq) + 2 AlPO4
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/17
Équations équilibrées sur02/03/16
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