| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba + Rb2SO4 = BaSO4 + 2 Rb
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
ZnO + Na = Zn + NaO =>
ZnO + Na = Zn + NaO
NH4 + HNO3 = NH4NO3 + H2O =>
8 NH4 + 10 HNO3 = 9 NH4NO3 + 3 H2O
Si + N2 = SiN4 =>
Si + 2 N2 = SiN4
Ag2O + NH4Cl = NH3 + H2O + AgCl =>
Ag2O + 2 NH4Cl = 2 NH3 + H2O + 2 AgCl
Pb(OH)2 + Hg2 = Pb + Hg(OH) =>
Pb(OH)2 + Hg2 = Pb + 2 Hg(OH)
C3H18 + O2 = CO2 + H2O =>
2 C3H18 + 15 O2 = 6 CO2 + 18 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
NaClO4 + C6H8O6 = CO2 + H2O + NaCl =>
5 NaClO4 + 2 C6H8O6 = 12 CO2 + 8 H2O + 5 NaCl
CHCl3HCl = CH2Cl4 =>
CHCl3HCl = CH2Cl4
Cr2S3 + Cl2 + KOH = K2CrO4 + KCl + H2O + K2SO4 =>
Cr2S3 + 15 Cl2 + 40 KOH = 2 K2CrO4 + 30 KCl + 20 H2O + 3 K2SO4
Ni + SO4 + H6 = NiSO4H6 =>
Ni + SO4 + H6 = NiSO4H6
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMnO4 + Na2C2O4 + HCl = MnCl + CO2 + H2O + NaCl2 + KCl =>
2 KMnO4 + 3 Na2C2O4 + 16 HCl = 2 MnCl + 6 CO2 + 8 H2O + 6 NaCl2 + 2 KCl
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
KFe3(SO4)2(OH)6 = FeOOH + K{+} + H{+} + SO4{2-} =>
KFe3(SO4)2(OH)6 = 3 FeOOH + K{+} + 3 H{+} + 2 SO4{2-}
NH3 + ZnSO4 = Zn + (NH3)2SO4 =>
2 NH3 + ZnSO4 = Zn + (NH3)2SO4
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
AgNo3 + HF = AgF + HNo3 =>
AgNo3 + HF = AgF + HNo3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
HCl(aq) + AgNO3(aq) = AgCl(s) + NO3{-} + H{+} =>
HCl(aq) + AgNO3(aq) = AgCl(s) + NO3{-} + H{+}
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
C10NO3H11 + C7ClOH5 = C16O2ClNH12 + CH4O2 =>
C10NO3H11 + C7ClOH5 = C16O2ClNH12 + CH4O2
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
KBrO3 + NH3 = N2 + KBr + H2O =>
KBrO3 + 2 NH3 = N2 + KBr + 3 H2O
KFe3(SO4)2(OH)6 = FeOOH + K{+} + H{+} + SO4{2-} =>
KFe3(SO4)2(OH)6 = 3 FeOOH + K{+} + 3 H{+} + 2 SO4{2-}
Sn(OH)2 + HBr = H2O + SnBr2 =>
Sn(OH)2 + 2 HBr = 2 H2O + SnBr2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4(OH) + Al(NO3)3 = NH4NO3 + Al(OH)3 =>
3 NH4(OH) + Al(NO3)3 = 3 NH4NO3 + Al(OH)3
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
C7H10N + O2 = CO2 + H2O + NO2 = =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C10NO3H11 + C7ClOH5 = C16O2ClNH12 + CH4O2 =>
C10NO3H11 + C7ClOH5 = C16O2ClNH12 + CH4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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