| Équations équilibrées la veille |
Cu2O3 + 2 NH3 = N2 + 3 H2O + 2 Cu
Ni(OH)3 = Ni(OH)2 + O2 + H2O =>
4 Ni(OH)3 = 4 Ni(OH)2 + O2 + 2 H2O
FeSO4 + Cu(NO3)2 = Fe(NO3)2 + CuSO4 =>
FeSO4 + Cu(NO3)2 = Fe(NO3)2 + CuSO4
NH3 + NH4NO3 = NH3NH4 + NO3 =>
NH3 + NH4NO3 = NH3NH4 + NO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr2O3 + KOH + KMnO4 = K2CrO4 + MnO2 + H2O =>
Cr2O3 + 2 KOH + 2 KMnO4 = 2 K2CrO4 + 2 MnO2 + H2O
K2SO4 + HNO3 = K2NO3 + HSO4 =>
K2SO4 + HNO3 = K2NO3 + HSO4
CrO3 + Na2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 CrO3 + 3 Na2S + 12 H2SO4 = 4 Cr2(SO4)3 + 3 Na2SO4 + 12 H2O
Ca(OH)2 + Cl = CaCl2 + H2O2 =>
Ca(OH)2 + 2 Cl = CaCl2 + H2O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C3H8O3 + HCl = H2O + C3H5Cl3 =>
C3H8O3 + 3 HCl = 3 H2O + C3H5Cl3
C6H12O6 + CuO = Cu2O + C6H12O5COOH + H2O =>
7 C6H12O6 + 6 CuO = 3 Cu2O + 6 C6H12O5COOH + 3 H2O
Fe + ClO3 = FeClO3 =>
Fe + ClO3 = FeClO3
KMnO4 + KHCO3H2O2 = MnO2 + O2 + K2CO3 + H2O =>
4 KMnO4 + 4 KHCO3H2O2 = 4 MnO2 + 5 O2 + 4 K2CO3 + 6 H2O
Ca(OH)2 + HCl = Ca(HCl)2 + OH =>
Ca(OH)2 + 2 HCl = Ca(HCl)2 + 2 OH
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
KIO + Br2 + KOH = KIO3 + KBr + H2O =>
KIO + 2 Br2 + 4 KOH = KIO3 + 4 KBr + 2 H2O
C6H8O7 + NH3 = C6H5O6 + NH4 + H2O =>
C6H8O7 + NH3 = C6H5O6 + NH4 + H2O
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
Li2O + K2O = LiKO =>
Li2O + K2O = 2 LiKO
S2O4{2-} + CrO4{2-} + OH{-} + H2O = Cr(OH)3 + SO3{2-} =>
3 S2O4{2-} + 2 CrO4{2-} + 2 OH{-} + 2 H2O = 2 Cr(OH)3 + 6 SO3{2-}
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
CH23 + O2 = CO2 + H2O =>
4 CH23 + 27 O2 = 4 CO2 + 46 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Pb(NO3)2(s) = PbO(s) + NO(g) + O2(g) =>
2 Pb(NO3)2(s) = 2 PbO(s) + 4 NO(g) + 3 O2(g)
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
H2 + Si = SiH4 =>
2 H2 + Si = SiH4
Fe + ClO3 = FeClO3 =>
Fe + ClO3 = FeClO3
NaCl(s) = Na{+}(aq) + Cl{-}(aq) =>
NaCl(s) = Na{+}(aq) + Cl{-}(aq)
CH2Cl2 + NaOH = NaCl + CH2(OH)2 =>
CH2Cl2 + 2 NaOH = 2 NaCl + CH2(OH)2
MnSO4 + CaOCl2 + NaOH = Na2MnO4 + CaCl2 + H2O + Na2SO4 =>
MnSO4 + 2 CaOCl2 + 4 NaOH = Na2MnO4 + 2 CaCl2 + 2 H2O + Na2SO4
CH4(g) + Cl2(g) = CCl4(g) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(g) + 4 HCl(g)
Na2S + AgNO3 = Na2SAgNO3 =>
Na2S + AgNO3 = Na2SAgNO3
H3PO4 + KOH = K3 + PO4 + H2O =>
H3PO4 + 3 KOH = K3 + PO4 + 3 H2O
Na2SO4 + KOH = K2SO4 + NaOH =>
Na2SO4 + 2 KOH = K2SO4 + 2 NaOH
NaOH + H2SO4 = NaOHSO4 + H =>
NaOH + H2SO4 = NaOHSO4 + 2 H
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ti + S = Ti2S3 =>
2 Ti + 3 S = Ti2S3
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
KMnO4 + Al2(S2O3)3 = K2(S2O3) + Al(MnO4)3 =>
6 KMnO4 + Al2(S2O3)3 = 3 K2(S2O3) + 2 Al(MnO4)3
Na2CrO4 + NaCl + CO2 + H2O = Cr(OH)3 + NaClO + Na2CO3 =>
2 Na2CrO4 + 3 NaCl + 2 CO2 + 3 H2O = 2 Cr(OH)3 + 3 NaClO + 2 Na2CO3
COH2SO4 = CSO4H2O =>
COH2SO4 = CSO4H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
