| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Br2 + 2 AlI3 = 3 I2 + 2 AlBr3
Ca + I = CaI2 =>
Ca + 2 I = CaI2
Hg(NO3)2 + Na2Cr2O7 = Hg(Cr2O7) + NaNO3 =>
Hg(NO3)2 + Na2Cr2O7 = Hg(Cr2O7) + 2 NaNO3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
KMnO4 + H3PO3 = Mn(H2PO4)2 + K2HPO4 + H2O =>
2 KMnO4 + 5 H3PO3 = 2 Mn(H2PO4)2 + K2HPO4 + 3 H2O
H3PO4 + P2O5 = H4P2O7 =>
4 H3PO4 + P2O5 = 3 H4P2O7
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
CuCl2 + HNO3 = CuNO3 + HCl2 =>
CuCl2 + HNO3 = CuNO3 + HCl2
NA + C = NAC =>
NA + C = NAC
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
Na + C = NaC =>
Na + C = NaC
C2H5OH + CUO = C2H3OH + CU + H2O =>
C2H5OH + CUO = C2H3OH + CU + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KHO + H2SO4 = K2SO4 + H2O =>
2 KHO + H2SO4 = K2SO4 + 2 H2O
SbI3 + Sb(IO3)3 + H4SiO4 = Sb4(SiO4)3 + I2 + H2O =>
10 SbI3 + 2 Sb(IO3)3 + 9 H4SiO4 = 3 Sb4(SiO4)3 + 18 I2 + 18 H2O
C99H8 + O2 = CO2 + H2O =>
C99H8 + 101 O2 = 99 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
SO2 + Cr2O7{2-} + H{+} = Cr{3+} + SO3 + H2O =>
3 SO2 + Cr2O7{2-} + 8 H{+} = 2 Cr{3+} + 3 SO3 + 4 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Na + H2O = H2 + Na2O2 =>
2 Na + 2 H2O = 2 H2 + Na2O2
CR(NO3)3 + H2O2 + KOH = K2CRO4 + KNO3 + H2O =>
2 CR(NO3)3 + 3 H2O2 + 10 KOH = 2 K2CRO4 + 6 KNO3 + 8 H2O
Na + H2O = H2 + NaO2 =>
Na + 2 H2O = 2 H2 + NaO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
C5H11OH + HCl = C5H11Cl + H2O =>
C5H11OH + HCl = C5H11Cl + H2O
Cl2 + KBr2 = KCl + Br2 =>
Cl2 + 2 KBr2 = 2 KCl + 2 Br2
H3Po4 + NaOH = Na3Po4 + H2O =>
H3Po4 + 3 NaOH = Na3Po4 + 3 H2O
Na + H2O = H2 + Na2O =>
2 Na + H2O = H2 + Na2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCl2 = Ca2 + Cl =>
2 CaCl2 = Ca2 + 4 Cl
Fe(OH)2 + NO2 = Fe(NO3)3 + NO + H2O =>
Fe(OH)2 + 5 NO2 = Fe(NO3)3 + 2 NO + H2O
NO2 + NaOH = NaNO3 + H2O + NaNO2 =>
2 NO2 + 2 NaOH = NaNO3 + H2O + NaNO2
BaCl2 + H2S = BaS + HCl =>
BaCl2 + H2S = BaS + 2 HCl
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Li2CO3 + HF = LiF + CO2 + H2O =>
Li2CO3 + 2 HF = 2 LiF + CO2 + H2O
Al(OH)3(t) = Al2O3 + H2O =>
2 Al(OH)3(t) = Al2O3 + 3 H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
Na + HCl = NaCl + H2 =>
2 Na + 2 HCl = 2 NaCl + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/26/16
Équations équilibrées sur01/25/16
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