| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 10 KOH + KClO3 = 7 KCl + 2 K2CrO4 + 5 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
CaO + S = Ca + SO2 =>
2 CaO + S = 2 Ca + SO2
C2H4 + KMnO4 + H20 = C2H4(OH)2 + MnO2 + KOH =>
5 C2H4 + 10 KMnO4 + H20 = 5 C2H4(OH)2 + 10 MnO2 + 10 KOH
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Al(s) + KOH(aq) + H2O(l) = KAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 6 H2O(l) = 2 KAl(OH)4(aq) + 3 H2(g)
NaBr + H2SO4 = NaSO4 + SO2 + Br2 + H2O =>
2 NaBr + 4 H2SO4 = 2 NaSO4 + 2 SO2 + Br2 + 4 H2O
HI = I2 + H2 =>
2 HI = I2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaO + P = Ca + PO2 =>
2 CaO + P = 2 Ca + PO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe + Zn(NO3)2 = Zn + Fe(NO3) =>
2 Fe + Zn(NO3)2 = Zn + 2 Fe(NO3)
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
P4 + O2 = P2O4 =>
P4 + 4 O2 = 2 P2O4
C7H5N3O6 + O2 = CO + H2O + N2 =>
4 C7H5N3O6 + 7 O2 = 28 CO + 10 H2O + 6 N2
C3H7OH + O2 = CO2 + H20 =>
10 C3H7OH + 25 O2 = 30 CO2 + 4 H20
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)
KAl(OH)4(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O =>
KAl(OH)4(aq) + 2 H2SO4(aq) + 8 H2O(l) = KAl(SO4)2*12H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HCl + CuSO3 = H2SO3 + CuCl2 =>
2 HCl + CuSO3 = H2SO3 + CuCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
NA + HCL = H2 + NACL =>
2 NA + 2 HCL = H2 + 2 NACL
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
CdS + I2 + HCI = CdCI2 + HI + S =>
CdS + I2 + HCI = CdCI2 + HI + S
NA + HCL = H2 + NACL =>
2 NA + 2 HCL = H2 + 2 NACL
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + H2O =>
2 FeSO4 + H2SO4 + H2O2 = Fe2(SO4)3 + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N + H = NH3 =>
N + 3 H = NH3
C2H4 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
3 C2H4 + 2 KMnO4 + 4 H2O = 3 C2H4(OH)2 + 2 MnO2 + 2 KOH
Cl2 + NaI = Cl2Na + I =>
Cl2 + NaI = Cl2Na + I
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
Na3PO4 + CuSO4 = Cu3(PO4)2 + Na2SO4(aq) =>
2 Na3PO4 + 3 CuSO4 = Cu3(PO4)2 + 3 Na2SO4(aq)
C + HNO3 = NO2 + CO2 + H2O =>
C + 4 HNO3 = 4 NO2 + CO2 + 2 H2O
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CdS + I2 + HCI = CdCI2 + HI + S =>
CdS + I2 + HCI = CdCI2 + HI + S
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
KHP + NaOH = H2O + NaKP =>
KHP + NaOH = H2O + NaKP
Al(OH)3 + H2So4 = Al2(So4)3 + H2O =>
2 Al(OH)3 + 3 H2So4 = Al2(So4)3 + 6 H2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
BaCl2 + Na2So4 = BaSo4 + NaCl =>
BaCl2 + Na2So4 = BaSo4 + 2 NaCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/14/17
Équations équilibrées sur10/14/16
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