| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
KOH + H2So4 = K2So4 + H2O =>
2 KOH + H2So4 = K2So4 + 2 H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaOH + FeSO4 = Na2SO4 + Fe(OH)2 =>
2 NaOH + FeSO4 = Na2SO4 + Fe(OH)2
NH3 + HOCL = N2 + CL + H2O =>
2 NH3 + 6 HOCL = N2 + 6 CL + 6 H2O
NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NH3 + KMnO4 + H2SO4 = N2 + MnSO4 + K2SO4 + H2O =>
10 NH3 + 6 KMnO4 + 9 H2SO4 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
NH4Cl + Ca(OH)2 = NH3 + H2O + CaCl2 =>
2 NH4Cl + Ca(OH)2 = 2 NH3 + 2 H2O + CaCl2
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
C6H10O3 + O2 = H2O + CO2 =>
C6H10O3 + 7 O2 = 5 H2O + 6 CO2
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HBO2 + KOH = KBO2 + H2O =>
HBO2 + KOH = KBO2 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)
KI + CuCl2 = CuI + I2 + KCl =>
4 KI + 2 CuCl2 = 2 CuI + I2 + 4 KCl
K2Cr2O7 + Fe(NH4)2(SO4)2 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 6 Fe(NH4)2(SO4)2 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 6(NH4)2SO4 + 7 H2O
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2SO4 + HI = I2 + H2S + H2O =>
H2SO4 + 8 HI = 4 I2 + H2S + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
HBr + KHCO3 = H2O + KBr + CO2 =>
HBr + KHCO3 = H2O + KBr + CO2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O
CH4 + Cl4 = CCl4 + HCl =>
CH4 + 2 Cl4 = CCl4 + 4 HCl
H2SO4 + H2O = HSO4 + H3O =>
H2SO4 + H2O = HSO4 + H3O
NH3 + F2 = N2 + HF =>
2 NH3 + 3 F2 = N2 + 6 HF
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/06/17
Équations équilibrées sur12/06/16
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