| Équations équilibrées la veille | Équations équilibrées le lendemain |
SbSO4 + Zn = Sb + ZnSO4
Na3PO4 + MgCl2 = Mg3(PO4)2 + NaCl =>
2 Na3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 NaCl
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
K2SO3 + O2 = K2SO4 =>
2 K2SO3 + O2 = 2 K2SO4
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
ALBr3 + Cl2 = ALCl3 + Br2 =>
2 ALBr3 + 3 Cl2 = 2 ALCl3 + 3 Br2
TeSO4 + Zn = Te + ZnSO4 =>
TeSO4 + Zn = Te + ZnSO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
KMnO4 + H2C2O4 + HCl = CO2 + MnCl2 + KCl + H2O =>
2 KMnO4 + 5 H2C2O4 + 6 HCl = 10 CO2 + 2 MnCl2 + 2 KCl + 8 H2O
(NH4)2 + CrO7 = N2 + Cr2O3 + H2O =>
11(NH4)2 + 8 CrO7 = 11 N2 + 4 Cr2O3 + 44 H2O
PCl3 = P + Cl2 =>
2 PCl3 = 2 P + 3 Cl2
MnO4{-} + C2O4{2-} + H{+} = CO2 + Mn{2+} + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 10 CO2 + 2 Mn{2+} + 8 H2O
C3H6 + NO = C3H3N + N2 + H2O =>
4 C3H6 + 6 NO = 4 C3H3N + N2 + 6 H2O
AgSO4 + Zn = Ag + ZnSO4 =>
AgSO4 + Zn = Ag + ZnSO4
Na + Cl = NaCl =>
Na + Cl = NaCl
Re2O7 = ReO3 + O2 =>
2 Re2O7 = 4 ReO3 + O2
C18H18 + O2 = CO2 + H2O =>
2 C18H18 + 45 O2 = 36 CO2 + 18 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
SI + O2 = SIO2 =>
SI + O2 = SIO2
NO2 = O2 + N2 =>
2 NO2 = 2 O2 + N2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KClO4 = KCl + O2 =>
KClO4 = KCl + 2 O2
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH3Cl + KOH = CH3OH + KCl =>
CH3Cl + KOH = CH3OH + KCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
MnO4{-} + H{+} + Cl{-} = Mn{2+} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{2+} + 5 Cl2 + 8 H2O
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
Cl2 + Zn = ZnCl =>
Cl2 + 2 Zn = 2 ZnCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
C21H24N2O4 + O2 = CO2 + H20 + NO2 =>
5 C21H24N2O4 + 105 O2 = 105 CO2 + 6 H20 + 10 NO2
I + KCl = KI + Cl2 =>
2 I + 2 KCl = 2 KI + Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
MnCl2 + KClO + KOH = KCl + KMnO4 + H2O =>
2 MnCl2 + 5 KClO + 6 KOH = 9 KCl + 2 KMnO4 + 3 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
SO2 + KMnO4 + H20 = MnSO4 + K2SO4 + H2SO4 =>
40 SO2 + 20 KMnO4 + H20 = 20 MnSO4 + 10 K2SO4 + 10 H2SO4
SI + C1 = SIC14 =>
SI + 14 C1 = SIC14
P4 + I2 = PI3 =>
P4 + 6 I2 = 4 PI3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/19
Équations équilibrées sur02/07/18
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