| Équations équilibrées la veille |
2 C8H18 + 17 O2 = 16 CO + 18 H2O
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
C3H6O2S + O2 = CO2 + H2O + SO3 =>
C3H6O2S + 5 O2 = 3 CO2 + 3 H2O + SO3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaI + CuSO4 = Na2SO4CuI2 =>
2 NaI + CuSO4 = Na2SO4CuI2
Pb(OH)2 + NaOCl = PbO2 + NaCl + H2O =>
Pb(OH)2 + NaOCl = PbO2 + NaCl + H2O
C6H8O2 + NaOH = H2O + NaC6H7O2 =>
C6H8O2 + NaOH = H2O + NaC6H7O2
FeCl3 + H2SO4 = Fe2(SO4)3 + HCl =>
2 FeCl3 + 3 H2SO4 = Fe2(SO4)3 + 6 HCl
CO2 + C = CO =>
CO2 + C = 2 CO
H2SO3 + Mn = H2 + Mn2(SO3)2 =>
2 H2SO3 + 2 Mn = 2 H2 + Mn2(SO3)2
C2H2 + CH4 = C6H8 =>
8 C2H2 + 2 CH4 = 3 C6H8
Ra + C = RaC2 =>
Ra + 2 C = RaC2
H2O + As{3+} + MnO4{-} = H3AsO4 + Mn{2+} + H{+} =>
12 H2O + 5 As{3+} + 2 MnO4{-} = 5 H3AsO4 + 2 Mn{2+} + 9 H{+}
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Mg3(PO4)2*H2O = Mg3(PO4)2 + H2O =>
Mg3(PO4)2*H2O = Mg3(PO4)2 + H2O
C3H7COOH + NaOH = NaC3H7COO + H2O =>
C3H7COOH + NaOH = NaC3H7COO + H2O
H3AsO3 + H2S = As2S3 + H2O =>
2 H3AsO3 + 3 H2S = As2S3 + 6 H2O
Sb2 + CI3 = SbCI3 =>
Sb2 + 2 CI3 = 2 SbCI3
O6 + He2 = HeO5 =>
5 O6 + 3 He2 = 6 HeO5
(NH4)3P + Pb(NO2)4 = (NH4)(NO2) + Pb3P4 =>
4(NH4)3P + 3 Pb(NO2)4 = 12(NH4)(NO2) + Pb3P4
H2SO3 + O2 = SO4 + H2O2 =>
2 H2SO3 + 3 O2 = 2 SO4 + 2 H2O2
C3H8O2 + CuO = Cu + H2O + C3H6O2 =>
C3H8O2 + CuO = Cu + H2O + C3H6O2
C6H6O + KOH = C6H5KO + H2O =>
C6H6O + KOH = C6H5KO + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
H2 + BaSO4 = BaS + H2O =>
4 H2 + BaSO4 = BaS + 4 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
S2O8{2-} + IO3{-} + OH{-} = SO4{2-} + H2IO6{3-} + H2O =>
S2O8{2-} + IO3{-} + 4 OH{-} = 2 SO4{2-} + H2IO6{3-} + H2O
As2O3 + H2 = As + H2O =>
As2O3 + 3 H2 = 2 As + 3 H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
BeCl2 + AgNO3 = AgCl + Be(NO3)2 =>
BeCl2 + 2 AgNO3 = 2 AgCl + Be(NO3)2
Mg(OH)2 + HBr = H2O + MgBr2 =>
Mg(OH)2 + 2 HBr = 2 H2O + MgBr2
AgOH + HBr = AgBr + H2O =>
AgOH + HBr = AgBr + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C8H7NO3 + Sn + HCl = C8H9NO + SnCl4 + H2O =>
2 C8H7NO3 + 3 Sn + 12 HCl = 2 C8H9NO + 3 SnCl4 + 4 H2O
Fe(OH)3 + HCl = FeCl2 + Cl2 + H2O =>
2 Fe(OH)3 + 6 HCl = 2 FeCl2 + Cl2 + 6 H2O
NH3 + H2SO4 = NH3SO3 + H2O =>
NH3 + H2SO4 = NH3SO3 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CrO3 + SrO = CrSrO4 =>
CrO3 + SrO = CrSrO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C6H7O6Na + O2 = C6H6O6 + Na2O + H2O =>
2 C6H7O6Na + O2 = 2 C6H6O6 + Na2O + H2O
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Sc + Cl = ScCl =>
Sc + Cl = ScCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Co(SO4)3 + NaOH = Na2SO4 + Co(OH)6 =>
Co(SO4)3 + 6 NaOH = 3 Na2SO4 + Co(OH)6
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
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Équations équilibrées sur01/12/25
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