| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr + H2SO4 = CrSO4 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
K2CO3 + HCl = KCl + CO2 + H2O =>
K2CO3 + 2 HCl = 2 KCl + CO2 + H2O
Li2(CO3) + HCl = LiCl + H2CO3 =>
Li2(CO3) + 2 HCl = 2 LiCl + H2CO3
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
(CH3(CH2)CH3) + O2 = CO2 + H2O =>
(CH3(CH2)CH3) + 5 O2 = 3 CO2 + 4 H2O
NaBH4 + C14H10O2 = C14H14O2 + NaB =>
NaBH4 + C14H10O2 = C14H14O2 + NaB
NaBH4 + C14H10O2 = C14H14O2 + NaBH =>
4 NaBH4 + 3 C14H10O2 = 3 C14H14O2 + 4 NaBH
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaBH4 + C14H10O2 = C14H14O2 + NaBH2 =>
2 NaBH4 + C14H10O2 = C14H14O2 + 2 NaBH2
NaOH + CuSO4 = NaSO4 + CuOH =>
NaOH + CuSO4 = NaSO4 + CuOH
NaBH4 + C14H10O2 = C14H14O2 + NaBH3 =>
4 NaBH4 + C14H10O2 = C14H14O2 + 4 NaBH3
NaBH4 + C14H10O2 = C14H14O2 + NaBH1 =>
4 NaBH4 + 3 C14H10O2 = 3 C14H14O2 + 4 NaBH1
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
NaBH4 + C14H10O2 = C14H14O2 + NaB =>
NaBH4 + C14H10O2 = C14H14O2 + NaB
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NaBH4 + C14H10O2 = C14H14O2 + NaBH =>
4 NaBH4 + 3 C14H10O2 = 3 C14H14O2 + 4 NaBH
NaBH4 + C14H10O2 = C14H14O2 + NaBH2 =>
2 NaBH4 + C14H10O2 = C14H14O2 + 2 NaBH2
Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O
NaBH4 + C14H10O2 = C14H14O2 + NaBH =>
4 NaBH4 + 3 C14H10O2 = 3 C14H14O2 + 4 NaBH
NaBH4 + C14H10O2 = C14H14O2 + NaB =>
NaBH4 + C14H10O2 = C14H14O2 + NaB
AgNO3 + NH4OH = Ag2O + H2O + NH4NO3 =>
2 AgNO3 + 2 NH4OH = Ag2O + H2O + 2 NH4NO3
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
MnO2 + CO = Mn2O3 + CO2 =>
2 MnO2 + CO = Mn2O3 + CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
C3H5(NO3)3 = CO2 + H2O + N2 + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 10 H2O + 6 N2 + O2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H20 =>
4 K2CrO4 + 16 Na2SO3 + 20 HCl = 8 KCl + 16 Na2SO4 + 4 CrCl3 + H20
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NaBH4 + C14H10O2 = C14H14O2 + NaBH =>
4 NaBH4 + 3 C14H10O2 = 3 C14H14O2 + 4 NaBH
NaBH4 + C14H10O2 = C14H14O2 + NaBH2 =>
2 NaBH4 + C14H10O2 = C14H14O2 + 2 NaBH2
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
Ba + C = BaC2 =>
Ba + 2 C = BaC2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H3PO4 + CuSO4 = H{+} + SO4{2-} + Cu3(PO4)2 =>
2 H3PO4 + 3 CuSO4 = 6 H{+} + 3 SO4{2-} + Cu3(PO4)2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
H3PO4 + CuSO4 = H2SO4 + Cu3(PO4)2 =>
2 H3PO4 + 3 CuSO4 = 3 H2SO4 + Cu3(PO4)2
NI3 = N2 + I2 =>
2 NI3 = N2 + 3 I2
Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH
N2O4 = NO2 =>
N2O4 = 2 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/11
Équations équilibrées sur11/15/10
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