| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + O2 = 2 NO
Sb2S3(s) + O2(g) = Sb2O3(s) + SO2(g) =>
2 Sb2S3(s) + 9 O2(g) = 2 Sb2O3(s) + 6 SO2(g)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
HNO3 + H2S = H2SO4 + NO2 + H2O =>
8 HNO3 + H2S = H2SO4 + 8 NO2 + 4 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Al2(So4)3 + Nh4Oh = Al(Oh)3 + (Nh4)2So4 =>
Al2(So4)3 + 6 Nh4Oh = 2 Al(Oh)3 + 3(Nh4)2So4
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
N + O2 = NO =>
2 N + O2 = 2 NO
CuCl2 + Al = AlCl3 + Cu =>
3 CuCl2 + 2 Al = 2 AlCl3 + 3 Cu
N + O2 = NO =>
2 N + O2 = 2 NO
Sb2S3 + O2 = Sb2O3 + SO2 =>
2 Sb2S3 + 9 O2 = 2 Sb2O3 + 6 SO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
C2H6 + H2 = C2H8 =>
C2H6 + H2 = C2H8
S + O2 = SO2 =>
S + O2 = SO2
KCLO3 = KCL + KCLO4 =>
4 KCLO3 = KCL + 3 KCLO4
S + O2 = SO2 =>
S + O2 = SO2
Na2SO4 + MgCl2 = NaCl + Mg(SO4) =>
Na2SO4 + MgCl2 = 2 NaCl + Mg(SO4)
N2 + O2 = NO =>
N2 + O2 = 2 NO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
NaCO3 + HCl = HCO3 + NaCl =>
NaCO3 + HCl = HCO3 + NaCl
P + O = P2O5 =>
2 P + 5 O = P2O5
Cu + SnCl4 = CuCl4 + Sn =>
Cu + SnCl4 = CuCl4 + Sn
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C24H4 + O2 = CO2 + H20 =>
5 C24H4 + 120 O2 = 120 CO2 + H20
P4 + CuCl2 + H2O = H3(PO4) + Cu + HCl =>
P4 + 10 CuCl2 + 16 H2O = 4 H3(PO4) + 10 Cu + 20 HCl
C5H12 + CO2 = CO + H2 =>
C5H12 + 5 CO2 = 10 CO + 6 H2
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H4 + O2 = CO2 + H20 =>
5 C4H4 + 20 O2 = 20 CO2 + H20
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
KOH + HCl = H2O + KCl =>
KOH + HCl = H2O + KCl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PCl5(g) = PCl3(g) + Cl2(g) =>
PCl5(g) = PCl3(g) + Cl2(g)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
NA2SO3 = NA2S + NA2SO4 =>
4 NA2SO3 = NA2S + 3 NA2SO4
NaI + Cl = I2 + NaCl =>
2 NaI + 2 Cl = I2 + 2 NaCl
KOH + HCL = KCL + H2O =>
KOH + HCL = KCL + H2O
CUSO4 + Ag = Ag2SO4 + CU =>
CUSO4 + 2 Ag = Ag2SO4 + CU
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3OHCL + I2 + NAOH = N2 + NAI + NACL + H2O =>
2 NH3OHCL + I2 + 4 NAOH = N2 + 2 NAI + 2 NACL + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/25/18
Équations équilibrées sur04/24/17
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