| Équations équilibrées la veille |
Na2SO4(ag) + CaCl2(ag) = CaSO4(s) + 2 NaCl(ag)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
NaOH + NaH4Cl = NaH4 + NaCl + H2O =>
4 NaOH + 5 NaH4Cl = 4 NaH4 + 5 NaCl + 4 H2O
OH{-} + FeHPO3 + ClO{-} = Cl{-} + PO4{3-} + Fe(OH)3 + H2O =>
6 OH{-} + 2 FeHPO3 + 3 ClO{-} = 3 Cl{-} + 2 PO4{3-} + 2 Fe(OH)3 + H2O
Pt + AgNO3 = Pt(NO3)4 + Ag =>
Pt + 4 AgNO3 = Pt(NO3)4 + 4 Ag
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
S2O3{2-} + I2 + H2O = I{-} + S2O6{2-} + H{+} =>
S2O3{2-} + 3 I2 + 3 H2O = 6 I{-} + S2O6{2-} + 6 H{+}
P + ClO3 + H2O = H3PO4 + HCl =>
7 P + 5 ClO3 + 13 H2O = 7 H3PO4 + 5 HCl
*As4 + NaOCl + H2O = H3AsO4 + NaCl =>
*As4 + 10 NaOCl + 6 H2O = 4 H3AsO4 + 10 NaCl
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3 =>
Na2SiO3 + NiSO4 = Na2SO4 + NiSiO3
CaCI2 + Na3PO4 = CaPO4 + Na3CI2 =>
CaCI2 + Na3PO4 = CaPO4 + Na3CI2
C6H3OH + O2 = CO2 + H2O =>
2 C6H3OH + 13 O2 = 12 CO2 + 4 H2O
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
F2 + LiBr = LiF + Br2 =>
F2 + 2 LiBr = 2 LiF + Br2
Cu(NO3)2 + Na3PO4 = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
AlI3 + K3PO4 = AlPO4 + K3I3 =>
AlI3 + K3PO4 = AlPO4 + K3I3
NaOH + NaCr02 + H2O2 = Na2CrO4 + H2O =>
6 NaOH + 2 NaCr02 + 13 H2O2 = 4 Na2CrO4 + 16 H2O
Br2 + CuO = CuBr2 + O2 =>
2 Br2 + 2 CuO = 2 CuBr2 + O2
C8H16 + H2O = CH3OH =>
C8H16 + 8 H2O = 8 CH3OH
Na3[Cr(OH)6] + KOH + H2O2 = K2CrO4 + H2O + NaOH =>
2 Na3[Cr(OH)6] + 4 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 NaOH
K3PO4(aq) + MgI2(aq) = KI + Mg3(PO4)2 =>
2 K3PO4(aq) + 3 MgI2(aq) = 6 KI + Mg3(PO4)2
CS + S = CSS =>
CS + S = CSS
HPO2 = H2P2O4 =>
2 HPO2 = H2P2O4
CrO6 = Cr2O3 + O2 =>
4 CrO6 = 2 Cr2O3 + 9 O2
C6H5OH + KOH = C6H5OK + H2O =>
C6H5OH + KOH = C6H5OK + H2O
C5H10O5 = C5H4O2 + H2O =>
C5H10O5 = C5H4O2 + 3 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
Br2(g) + Cl{-}(aq) = Br{-}(aq) + Cl2(l) =>
Br2(g) + 2 Cl{-}(aq) = 2 Br{-}(aq) + Cl2(l)
NaBH4 + H2O = NaOH + H3BO3 + H2 =>
NaBH4 + 4 H2O = NaOH + H3BO3 + 4 H2
Rb + N2 = Rb3N =>
6 Rb + N2 = 2 Rb3N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaBH4 + H2O = NaB(OH)4 + H2 =>
NaBH4 + 4 H2O = NaB(OH)4 + 4 H2
I = I8 =>
8 I = I8
H3PO4 + CaO = Ca3 + (PO4)2 + H2O =>
2 H3PO4 + 3 CaO = Ca3 + (PO4)2 + 3 H2O
HI + ICl = I + HCl =>
HI + ICl = 2 I + HCl
Al1Br3 + K2S1O4 = K1Br1 + Al2(S1O4)3 =>
2 Al1Br3 + 3 K2S1O4 = 6 K1Br1 + Al2(S1O4)3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P(NO3)2 = PO + NO2 + O2 =>
2 P(NO3)2 = 2 PO + 4 NO2 + O2
Fe2(O)3 + CO = Fe(CO)3 + CO2 =>
Fe2(O)3 + 9 CO = 2 Fe(CO)3 + 3 CO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
S8 + H2O + O = H2SO4 =>
S8 + 8 H2O + 24 O = 8 H2SO4
Na(Ag(CN)2) + NaCl = AgCl + NaCN =>
Na(Ag(CN)2) + NaCl = AgCl + 2 NaCN
AlPO4 + Mg = AlO4 + MgP =>
AlPO4 + Mg = AlO4 + MgP
AuCl3 + N2H4 = Au + N2 + HCl = Au + N2 + HCl =>
4 AuCl3 + 3 N2H4 = 4 Au + 3 N2 + 12 HCl
Cu(OH)2 = O2 + Cu2O + H2O =>
4 Cu(OH)2 = O2 + 2 Cu2O + 4 H2O
Al + CuClO3 = Al(ClO3)3 + Cu =>
Al + 3 CuClO3 = Al(ClO3)3 + 3 Cu
SrCO3 + ZnO + MoO3 = Sr2ZnMoO6 + CO2 =>
2 SrCO3 + ZnO + MoO3 = Sr2ZnMoO6 + 2 CO2
OCl + SO3 = ClO3 + S2O =>
5 OCl + 4 SO3 = 5 ClO3 + 2 S2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
