| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 P + 5 O2 = 2 P2O5
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
H2SO4 + AL2O3 = AL2(SO4)3 + H2O =>
3 H2SO4 + AL2O3 = AL2(SO4)3 + 3 H2O
CH3COH + O2 = CO2 + H2O =>
2 CH3COH + 5 O2 = 4 CO2 + 4 H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
HF + CaCl2 = CaF2 + HCl =>
2 HF + CaCl2 = CaF2 + 2 HCl
AgNO3 + Cu = Ag + Cu(NO3)2 =>
2 AgNO3 + Cu = 2 Ag + Cu(NO3)2
H2SO4 + Al2O3 = Al2(SO4)3 + H2O =>
3 H2SO4 + Al2O3 = Al2(SO4)3 + 3 H2O
HF + MgCl2 = MgF2 + HCl =>
2 HF + MgCl2 = MgF2 + 2 HCl
FeCl3 + H2S = Fe2S3 + HCl =>
2 FeCl3 + 3 H2S = Fe2S3 + 6 HCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
C6H12O6 = C3H6O3 =>
C6H12O6 = 2 C3H6O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + O2 = CO2 =>
C + O2 = CO2
(CH3COO)2Ca + (NH4)2C2O4 = (CH3COO)NH4 + CaC2O4 =>
(CH3COO)2Ca + (NH4)2C2O4 = 2(CH3COO)NH4 + CaC2O4
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na + P = Na3P =>
3 Na + P = Na3P
HCI + K = KCI + H2 =>
2 HCI + 2 K = 2 KCI + H2
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2 =>
Ca(OH)2 + FeCl2 = CaCl2 + Fe(OH)2
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
N3 + H2 = NH3 =>
2 N3 + 9 H2 = 6 NH3
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
HCI + K = KCI + H2 =>
2 HCI + 2 K = 2 KCI + H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Bi2O3 + Cl2 + KOH = KCl + KBiO3 + H2O =>
Bi2O3 + 2 Cl2 + 6 KOH = 4 KCl + 2 KBiO3 + 3 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
PbCl2 + Zn = Pb + ZnCl2 =>
PbCl2 + Zn = Pb + ZnCl2
AlOH + ClFe = AlCl + FeOH =>
AlOH + ClFe = AlCl + FeOH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Eu + H2SO4 = EuSO4 + H2 =>
Eu + H2SO4 = EuSO4 + H2
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
CuSO4 + KI = CuI + I3{-} + K{+} + SO4{2-} =>
2 CuSO4 + 5 KI = 2 CuI + I3{-} + 5 K{+} + 2 SO4{2-}
NiO + HCl + H2O = NiCl2*6H2O =>
NiO + 2 HCl + 5 H2O = NiCl2*6H2O
Eu + H2SO4 = Eu(SO4)3 + H2 =>
Eu + 3 H2SO4 = Eu(SO4)3 + 3 H2
C3H5(NO3)3 = N2 + H2O + CO2 + O2 =>
4 C3H5(NO3)3 = 6 N2 + 10 H2O + 12 CO2 + O2
Pb + S = PbS =>
Pb + S = PbS
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KI + HCl + MnO2 = I2 + H2O + KCl + MnCl2 =>
2 KI + 4 HCl + MnO2 = I2 + 2 H2O + 2 KCl + MnCl2
C2H5NH2 + HCL = C2H5NH3CL =>
C2H5NH2 + HCL = C2H5NH3CL
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/26/19
Équations équilibrées sur03/28/18
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