| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2952H4664O832N812S8Fe4 + 3716 O2 = 2952 CO2 + 2332 H2O + 4 FeO + 8 SO3 + 406 N2
CO + Fe2O3 = Fe3O4 + CO2 =>
CO + 3 Fe2O3 = 2 Fe3O4 + CO2
K3[Cr(OH)6] + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 K3[Cr(OH)6] + 3 Br2 + 4 KOH = 2 K2CrO4 + 6 KBr + 8 H2O
Fe3 + H2SO4 = Fe(SO4)3 + H2 =>
Fe3 + 9 H2SO4 = 3 Fe(SO4)3 + 9 H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(aq) =>
CaSO4(aq) + Mg(OH)2(aq) = Ca(OH)2(aq) + MgSO4(aq)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2952H4664O832N812S8Fe4 = C + O2 + S + Fe + N2 + H2 =>
C2952H4664O832N812S8Fe4 = 2952 C + 416 O2 + 8 S + 4 Fe + 406 N2 + 2332 H2
P4 + Cl2 = Cl5P =>
P4 + 10 Cl2 = 4 Cl5P
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuSO4 + K4Fe(CN)6 = K2SO4 + Cu2(Fe(CN)6) =>
2 CuSO4 + K4Fe(CN)6 = 2 K2SO4 + Cu2(Fe(CN)6)
HNO3 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 HNO3 + Ba(OH)2 = 2 H2O + Ba(NO3)2
NaOH + HNO3 = NaNO3 + H2O =>
NaOH + HNO3 = NaNO3 + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
HClO + Ba(OH)2 = Ba(ClO)2 + H2O =>
2 HClO + Ba(OH)2 = Ba(ClO)2 + 2 H2O
C6H14 + O2 = H2O + CO2 =>
2 C6H14 + 19 O2 = 14 H2O + 12 CO2
Ba(OH)2 + HCLO3 = Ba(CLO3)2 + H2O =>
Ba(OH)2 + 2 HCLO3 = Ba(CLO3)2 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Ba(s) + HCL(aq) = BaHCL =>
Ba(s) + HCL(aq) = BaHCL
CH3NH2 + O2 = CO2 + H2O + N2 =>
4 CH3NH2 + 9 O2 = 4 CO2 + 10 H2O + 2 N2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li3N + H2O = LiOH + NH3 =>
Li3N + 3 H2O = 3 LiOH + NH3
Fe(s) + C2S(aq) = FeS + C2 =>
Fe(s) + C2S(aq) = FeS + C2
K2Cr2O7 + HI + HClO4 = KClO4 + Cr(ClO4)3 + I2 + H2O =>
K2Cr2O7 + 6 HI + 8 HClO4 = 2 KClO4 + 2 Cr(ClO4)3 + 3 I2 + 7 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NO2 = N2O4 =>
2 NO2 = N2O4
Cu + ZnCl2 = Zn + CuCl2 =>
Cu + ZnCl2 = Zn + CuCl2
NO2 = N2O4 =>
2 NO2 = N2O4
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Cu + ZnCl2 = Zn + CuCl2 =>
Cu + ZnCl2 = Zn + CuCl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Sb + O2 + Cl2 = SbOCl =>
2 Sb + O2 + Cl2 = 2 SbOCl
TiO2 + C = Ti + CO2 =>
TiO2 + C = Ti + CO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
Ba(s) + LiCl(aq) = BaLiCl =>
Ba(s) + LiCl(aq) = BaLiCl
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mg3P2 + H2O = PH3 + Mg(OH)2 =>
Mg3P2 + 6 H2O = 2 PH3 + 3 Mg(OH)2
ZnCl2 + Na2C2O4 = ZnC2O4 + NaCl =>
ZnCl2 + Na2C2O4 = ZnC2O4 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/06/16
Équations équilibrées sur10/06/15
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