| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnO + 2 H3Po4 = Mn3(Po4)2 + 3 H2O
SeH2 + Sn(OH)4 = Se2Sn + H2O =>
2 SeH2 + Sn(OH)4 = Se2Sn + 4 H2O
H + SO4{2-} = HSO4{2-} =>
H + SO4{2-} = HSO4{2-}
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
CFCl + Cl2 = CFCl3 =>
CFCl + Cl2 = CFCl3
LiOH + Al2S3 = Li2S + Al(OH)3 =>
6 LiOH + Al2S3 = 3 Li2S + 2 Al(OH)3
PbO(s) + NH3(g) = Pb(s) + N2 + H2O(l) =>
3 PbO(s) + 2 NH3(g) = 3 Pb(s) + N2 + 3 H2O(l)
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O =>
Ca(OH)2 + Al2O3 = CaAl2O4 + H2O
LiOH + Al2S3 = Li2S + Al(OH)3 =>
6 LiOH + Al2S3 = 3 Li2S + 2 Al(OH)3
Ag2O(aq) = Ag(s) + O2(g) =>
2 Ag2O(aq) = 4 Ag(s) + O2(g)
NH4ReO4 + NH4I + HCl = (NH3)ReCl6 + NH4Cl + I2 + H2O =>
2 NH4ReO4 + 2 NH4I + 14 HCl = 2(NH3)ReCl6 + 2 NH4Cl + I2 + 8 H2O
Al(NO3)2 + K2CO3 = AlCO3 + KNO3 =>
Al(NO3)2 + K2CO3 = AlCO3 + 2 KNO3
Ca[OH]2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca[OH]2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CuSO4 + H2O = H2SO4 + Cu + O2 =>
2 CuSO4 + 2 H2O = 2 H2SO4 + 2 Cu + O2
C6H10O + C6H6O4N4 = C12H14O4N4 + H2O =>
C6H10O + C6H6O4N4 = C12H14O4N4 + H2O
Aluminiumoxide + nitricacid = Al(NO3)3 + water =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
CO2 + H2O = C6H12O4 + O2H2O =>
6 CO2 + 13 H2O = C6H12O4 + 7 O2H2O
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Ta2(SO4)5 + NaOH = Ta2O5 + H2O + Na2SO4 =>
Ta2(SO4)5 + 10 NaOH = Ta2O5 + 5 H2O + 5 Na2SO4
NH3 + Ni{+} = Ni(NH3)4{+} =>
4 NH3 + Ni{+} = Ni(NH3)4{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaClO3 + H2SO4 = NaHSO4 + HClO4 + H2O + ClO2 =>
3 NaClO3 + 3 H2SO4 = 3 NaHSO4 + HClO4 + H2O + 2 ClO2
NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2
KBr + (Cl)2 = KCl + (Br)2 =>
2 KBr + (Cl)2 = 2 KCl + (Br)2
LiOH + Al2S3 = Li2S + Al(OH)3 =>
6 LiOH + Al2S3 = 3 Li2S + 2 Al(OH)3
C8H10O2N4 + O2 = CO2 + H2O + N =>
2 C8H10O2N4 + 19 O2 = 16 CO2 + 10 H2O + 8 N
Cu2(OH)2CO3 = CO2 + CuO + H2O =>
Cu2(OH)2CO3 = CO2 + 2 CuO + H2O
NaF + NiSO4 = NiF + NaSO4 =>
NaF + NiSO4 = NiF + NaSO4
FeBr3 + K2CO3 = KBr + Fe2(CO3)3 =>
2 FeBr3 + 3 K2CO3 = 6 KBr + Fe2(CO3)3
NH4 + HCO3 = H5 + NCO3 =>
NH4 + HCO3 = H5 + NCO3
HNO3(aq) + CaSO3(aq) = HSO3 + CaNO3 =>
HNO3(aq) + CaSO3(aq) = HSO3 + CaNO3
PbCl2 + H2O = Pb + OH + HCl =>
PbCl2 + 2 H2O = Pb + 2 OH + 2 HCl
HNO2 + KOH = HOH + KNO2 =>
HNO2 + KOH = HOH + KNO2
H2O + (SO4)2{-} + Cl{-} = S2{-} + (OH){-} + Cl2 =>
8 H2O + (SO4)2{-} + 16 Cl{-} = S2{-} + 16(OH){-} + 8 Cl2
H2CO3 + K20 = KCO2 + H2O =>
20 H2CO3 + K20 = 20 KCO2 + 20 H2O
Al(NO3)3 = Al2(O3) + O2 + NO2 =>
4 Al(NO3)3 = 2 Al2(O3) + 3 O2 + 12 NO2
HgO*HgCO3 + HCl = HgCl2 + H2O + CO2 =>
HgO*HgCO3 + 4 HCl = 2 HgCl2 + 2 H2O + CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CaNO3 + NH4OH = NH4NO3 + CaOH =>
CaNO3 + NH4OH = NH4NO3 + CaOH
NF3 + AlCl3 = N2 + Cl3 + AlF3 =>
2 NF3 + 2 AlCl3 = N2 + 2 Cl3 + 2 AlF3
LiOH + Al2S3 = Li2S + Al(OH)3 =>
6 LiOH + Al2S3 = 3 Li2S + 2 Al(OH)3
NH4ReO4 + NH4I + HCl = (NH3)ReCl6 + NH4Cl + I2 + H2O =>
2 NH4ReO4 + 2 NH4I + 14 HCl = 2(NH3)ReCl6 + 2 NH4Cl + I2 + 8 H2O
C6H9N3O2 + O2 = CO2 + H2O + NO2 =>
4 C6H9N3O2 + 41 O2 = 24 CO2 + 18 H2O + 12 NO2
S{2-} + MnO4{-} + H{+} = S + MnO2 + H2O =>
3 S{2-} + 2 MnO4{-} + 8 H{+} = 3 S + 2 MnO2 + 4 H2O
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2 =>
CuCl2 + Ba(OH)2 = Cu(OH)2 + BaCl2
Li3N + NHNO = LiNO + (NH)3 + N =>
Li3N + 3 NHNO = 3 LiNO + (NH)3 + N
NH4COONH2 = NH3 + CO2 =>
NH4COONH2 = 2 NH3 + CO2
C3H6O = C9H12 + H2O =>
3 C3H6O = C9H12 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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