| Équations équilibrées la veille |
Cl2O5 + 2 NaOH = 2 NaClO3 + H2O
Ag5O = Ag + O =>
Ag5O = 5 Ag + O
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K{+} + Na{+} + Co(NO2)6{3-} = K2Na[Co(NO2)6] =>
2 K{+} + Na{+} + Co(NO2)6{3-} = K2Na[Co(NO2)6]
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CO3 + H2O = H2CO3 + OH =>
CO3 + 2 H2O = H2CO3 + 2 OH
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
AlI3 + K2CO3 = Al2O3 + KI + CO2 =>
2 AlI3 + 3 K2CO3 = Al2O3 + 6 KI + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)4 + (NH4)3PO4 = Pb3(PO4)4 + NH4NO3 =>
3 Pb(NO3)4 + 4(NH4)3PO4 = Pb3(PO4)4 + 12 NH4NO3
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2 =>
Cu(OH)2 + Pb(NO3)2 = Cu(NO3)2 + Pb(OH)2
Ca(OH)2 + CH3OOH = (C2H3OO)2Ca + H2O =>
Ca(OH)2 + 4 CH3OOH = (C2H3OO)2Ca + 6 H2O
Al + Na2CO3 + H2O = Na[Al(OH)4] + NaHCO3 + H2 =>
2 Al + 2 Na2CO3 + 8 H2O = 2 Na[Al(OH)4] + 2 NaHCO3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu + AlNO{-3}2 = Al + CuNO{3-}2 =>
Cu + AlNO{-3}2 = Al + CuNO{3-}2
K + HNO3 = KNO3 + N2O + H2O =>
8 K + 10 HNO3 = 8 KNO3 + N2O + 5 H2O
Mg(OH)2 = H2O + MgO =>
Mg(OH)2 = H2O + MgO
Co(NO3)2 + Na2HPO4 = NaNO3 + CoHPO4 =>
Co(NO3)2 + Na2HPO4 = 2 NaNO3 + CoHPO4
CH3COO{-} + NO2{-} + H{+} = N2 + H2O + CO2 =>
3 CH3COO{-} + 8 NO2{-} + 11 H{+} = 4 N2 + 10 H2O + 6 CO2
H2 + Pb(OH)4 = Pb + H2O =>
2 H2 + Pb(OH)4 = Pb + 4 H2O
FeBr3 + NH3 + H2O = NH4Br + Fe(OH)3 =>
FeBr3 + 3 NH3 + 3 H2O = 3 NH4Br + Fe(OH)3
Pb3(PO4)2 = Pb + P + O2 =>
Pb3(PO4)2 = 3 Pb + 2 P + 4 O2
H3PO4 + Mg = MgO + P2O3 + H2O =>
2 H3PO4 + 2 Mg = 2 MgO + P2O3 + 3 H2O
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
CrO2 + NaOH = Na2CrO3 + H2O =>
CrO2 + 2 NaOH = Na2CrO3 + H2O
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
CuCl2 + Na2S2O3 + H2O = Cu2S + S + H2SO4 + NaCl =>
2 CuCl2 + 2 Na2S2O3 + 2 H2O = Cu2S + S + 2 H2SO4 + 4 NaCl
Br2 + KNo2 = KNo3 + KBr =>
Br2 + 6 KNo2 = 4 KNo3 + 2 KBr
SO2 + H2O + KIO3 = KI + H2SO4 =>
3 SO2 + 3 H2O + KIO3 = KI + 3 H2SO4
Al(OH)3 + FeO = Al2O3 + Fe(OH)2 =>
2 Al(OH)3 + 3 FeO = Al2O3 + 3 Fe(OH)2
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Hg(OH)NO3 + H2O = Hg(OH)2 + HNO3 =>
Hg(OH)NO3 + H2O = Hg(OH)2 + HNO3
H2C2O4 + KMnO4 + HCl = CO2 + H2O + KCl + MnCl2 =>
5 H2C2O4 + 2 KMnO4 + 6 HCl = 10 CO2 + 8 H2O + 2 KCl + 2 MnCl2
Pb(NO3) + KIO3 = PbIO3 + KNO3 =>
Pb(NO3) + KIO3 = PbIO3 + KNO3
KCl + CaO = CaCl2 + K2O =>
2 KCl + CaO = CaCl2 + K2O
Cu + HNO3 = Cu(NO3)3 + H2O + NO =>
Cu + 4 HNO3 = Cu(NO3)3 + 2 H2O + NO
PbSO4 + Na2S(aq) = PbS(s) + Na2SO4(s) =>
PbSO4 + Na2S(aq) = PbS(s) + Na2SO4(s)
CuI + NaNO3 = CuNO3 + NaI =>
CuI + NaNO3 = CuNO3 + NaI
H2CO3 + Ba(OH)2 = BaCO3 + H2O =>
H2CO3 + Ba(OH)2 = BaCO3 + 2 H2O
Al(s) + HCOOH(aq) = Al(HCOO)3(aq) + H2(g) =>
2 Al(s) + 6 HCOOH(aq) = 2 Al(HCOO)3(aq) + 3 H2(g)
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
