| Équations équilibrées la veille |
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
O3 + MgSO4 = MgSO7 =>
O3 + MgSO4 = MgSO7
NaOH + Ca(OH)2 + Cl2 = Ca(OCl)2 + NaCl + H2O =>
2 NaOH + Ca(OH)2 + 2 Cl2 = Ca(OCl)2 + 2 NaCl + 2 H2O
MnO2 + HNO3 = Mn + H2O + NO3 =>
MnO2 + 4 HNO3 = Mn + 2 H2O + 4 NO3
SrCl2 + NaOH = NaCl2 + Sr(OH) =>
SrCl2 + NaOH = NaCl2 + Sr(OH)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CH2OHCH2OH + CuO = C2H4O4 + Cu + H2O =>
CH2OHCH2OH + 3 CuO = C2H4O4 + 3 Cu + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeCl3 + H2SO4 + KCl = FeSO3 + KCl4 + H2O =>
FeCl3 + H2SO4 + KCl = FeSO3 + KCl4 + H2O
CuCl2 + NaOH = Cu2(OH)3Cl + NaCl =>
2 CuCl2 + 3 NaOH = Cu2(OH)3Cl + 3 NaCl
Zn + H3O{+} = Zn{2+} + H2 + [Zn(OH)4]{2-} =>
4 Zn + 4 H3O{+} = 3 Zn{2+} + 4 H2 + [Zn(OH)4]{2-}
Fe(OH)2 + Na2CO3 = FeCO3 + Na(OH) =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 Na(OH)
SnCl2 + HCl + FeCl3 = H2[SnCl6] + FeCl2 =>
SnCl2 + 2 HCl + 2 FeCl3 = H2[SnCl6] + 2 FeCl2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
CaBr2(aq) + Na2SO4 = CaSO4 + NaBr =>
CaBr2(aq) + Na2SO4 = CaSO4 + 2 NaBr
Po + Al + NaOH = Na2Po + Al(OH)3 =>
3 Po + 2 Al + 6 NaOH = 3 Na2Po + 2 Al(OH)3
BaCl2 + Li3PO4 = Ba3(PO4)2 + LiCl =>
3 BaCl2 + 2 Li3PO4 = Ba3(PO4)2 + 6 LiCl
C57H104O6 + CH3OH = C3H5(OH)3 + C19H36O2 =>
C57H104O6 + 3 CH3OH = C3H5(OH)3 + 3 C19H36O2
Ni3(PO4)2 + HCl = Ni3Cl6 + H6(PO4)2 =>
Ni3(PO4)2 + 6 HCl = Ni3Cl6 + H6(PO4)2
Cr(SO4)3 + Ca(OH)2 = Cr(OH)3 + SO4 + Ca =>
2 Cr(SO4)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 6 SO4 + 3 Ca
Fe{3+} + Mg{2+} = Fe{2+} + Mg{3+} =>
Fe{3+} + Mg{2+} = Fe{2+} + Mg{3+}
Cu3(PO4)2 + Au = AuPO4 + Cu =>
Cu3(PO4)2 + 2 Au = 2 AuPO4 + 3 Cu
KNO3 + H2O = KHNO3 + OH =>
KNO3 + H2O = KHNO3 + OH
(COOH)2*2H2O + NaOH = Na2C2O4 + H2O =>
(COOH)2*2H2O + 2 NaOH = Na2C2O4 + 4 H2O
Lithium + Water = Lithiumhydroxide + Hydrogen =>
2 Li + 2 H2O = 2 LiOH + H2
CH3SH + CO = CH3COSCH3 + H2S =>
2 CH3SH + CO = CH3COSCH3 + H2S
LiN + H2O = LiOH + NH3 + O2 =>
2 LiN + 4 H2O = 2 LiOH + 2 NH3 + O2
C3H8NH + O2 = CO2 + H2O + N2 =>
4 C3H8NH + 21 O2 = 12 CO2 + 18 H2O + 2 N2
Ni(NO3)2(aq) + Na2CO3(aq) = NiCO3(s) + Na2(NO3)2(aq) =>
Ni(NO3)2(aq) + Na2CO3(aq) = NiCO3(s) + Na2(NO3)2(aq)
Ca39PO402 + SiO2 + C = CaSiO3 + P4 + CO =>
4 Ca39PO402 + 156 SiO2 + 1452 C = 156 CaSiO3 + P4 + 1452 CO
Na2S4O6 + HNO3 + KMnO4 + O2 = Na2SO4 + H2SO4 + Mn(NO3)3 + KNO3 =>
2 Na2S4O6 + 12 HNO3 + 3 KMnO4 + 4 O2 = 2 Na2SO4 + 6 H2SO4 + 3 Mn(NO3)3 + 3 KNO3
Cs2O + SO2 = Cs2SO3 =>
Cs2O + SO2 = Cs2SO3
H2 + U = HU3 =>
H2 + 6 U = 2 HU3
Fe(OH)2 + NaOH = Na4Fe(OH)6 =>
Fe(OH)2 + 4 NaOH = Na4Fe(OH)6
Nb + HNO3 + HF = H2NbF7 + NO2 + H2O =>
Nb + 5 HNO3 + 7 HF = H2NbF7 + 5 NO2 + 5 H2O
Na2(CO3) + AlI3 = NaI + Al2(CO3)3 =>
3 Na2(CO3) + 2 AlI3 = 6 NaI + Al2(CO3)3
[Cu(H2O)6]SO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) + H2O =>
[Cu(H2O)6]SO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) + 6 H2O
NaC2H3O2(aq) + H2SO4(aq) = CH3COOH + Na2SO4 =>
2 NaC2H3O2(aq) + H2SO4(aq) = 2 CH3COOH + Na2SO4
Mg + KNO3 + HCl = Mg(NO3)2 + NH4Cl + H2O + KCl =>
4 Mg + 9 KNO3 + 10 HCl = 4 Mg(NO3)2 + NH4Cl + 3 H2O + 9 KCl
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
PO2 + H2 = PH3 + H2O =>
2 PO2 + 7 H2 = 2 PH3 + 4 H2O
H2NSO3H + H2O = H2NSO3{-} + H3O{+} =>
H2NSO3H + H2O = H2NSO3{-} + H3O{+}
C + H5 = C6H5 =>
6 C + H5 = C6H5
NaClO3 + CrCl3 + NaOH = NaCl + Na2CrO4 + H2O =>
NaClO3 + 2 CrCl3 + 10 NaOH = 7 NaCl + 2 Na2CrO4 + 5 H2O
SrO + KOH = SrOH2 + KO =>
SrO + 2 KOH = SrOH2 + 2 KO
NaAlO2 + HNO3 = Al(NO3)3 + NaNO3 + H2O =>
NaAlO2 + 4 HNO3 = Al(NO3)3 + NaNO3 + 2 H2O
CH4Ba + O2 = BaCO2 + H2O =>
CH4Ba + 2 O2 = BaCO2 + 2 H2O
H6B2O2 + H2O = HBO2 + H2 =>
H6B2O2 + 2 H2O = 2 HBO2 + 4 H2
HCl + KMgO4 = MgCl2 + Cl2 + KCl + H2O =>
16 HCl + 2 KMgO4 = 2 MgCl2 + 5 Cl2 + 2 KCl + 8 H2O
H2PO4{-} + ZrO{2+} = Zr(HPO4)2 + H2O =>
2 H2PO4{-} + ZrO{2+} = Zr(HPO4)2 + H2O
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Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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