| Équations équilibrées la veille | Équations équilibrées le lendemain |
PbCl2(aq) + Na2SO4(aq) = PbSO4(aq) + 2 NaCl(aq)
Ti + O2 + H2SO4 = TiOSO4 + H2 =>
2 Ti + O2 + 2 H2SO4 = 2 TiOSO4 + 2 H2
KAg + ClNO3 = KCl + AgNO3 =>
KAg + ClNO3 = KCl + AgNO3
NaHCO3 + HClO = NaClO + CO2 + H2O =>
NaHCO3 + HClO = NaClO + CO2 + H2O
Na2Co2 + HCl = NaCl + H2 + Co =>
Na2Co2 + 2 HCl = 2 NaCl + H2 + 2 Co
K3N + O2 = K2O + NO =>
4 K3N + 5 O2 = 6 K2O + 4 NO
I2 + HNO2 = HIO3 + NO + H2O =>
I2 + 10 HNO2 = 2 HIO3 + 10 NO + 4 H2O
Fe2O3 + H3O{+} + Cl{-} = FeCl3 + H2O =>
Fe2O3 + 6 H3O{+} + 6 Cl{-} = 2 FeCl3 + 9 H2O
CaO + H2O + SiO2 + MgCO3 = Mg3Si4O10(OH)2 + CaMg(CO3)2 =>
3 CaO + H2O + 4 SiO2 + 6 MgCO3 = Mg3Si4O10(OH)2 + 3 CaMg(CO3)2
H2SO4(aq) + CaI2(aq) = CaSO4 + HI(aq) =>
H2SO4(aq) + CaI2(aq) = CaSO4 + 2 HI(aq)
CH3CHOHCH2COOH + O2 = CO2 + H2O =>
2 CH3CHOHCH2COOH + 9 O2 = 8 CO2 + 8 H2O
Si(OC2H5)4 + NH4OH = SiO2 + C2H5OH + NH4 + O2 =>
Si(OC2H5)4 + 4 NH4OH = SiO2 + 4 C2H5OH + 4 NH4 + O2
(NH4)(PO4) + Zn(SO4)2 = Zn3(PO4)2 + (NH4)2 + (SO4) =>
2(NH4)(PO4) + 3 Zn(SO4)2 = Zn3(PO4)2 + (NH4)2 + 6(SO4)
NH4CO3(s) = NH2(g) + CO2(g) + H2O(l) =>
NH4CO3(s) = NH2(g) + CO2(g) + H2O(l)
CH2O + NaOH = CH3OH + HCOOH + Na =>
3 CH2O + 2 NaOH = CH3OH + 2 HCOOH + 2 Na
KOH + FeCl2 = KCl2 + FeOH =>
KOH + FeCl2 = KCl2 + FeOH
C2H4 + Fe2O3 = FeO + CO2 + H2O =>
C2H4 + 6 Fe2O3 = 12 FeO + 2 CO2 + 2 H2O
Al(OH)3 + NaOH + HF = Na3AlF6 + H2O =>
Al(OH)3 + 3 NaOH + 6 HF = Na3AlF6 + 6 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CH4 + H2S = CH4H2S =>
CH4 + H2S = CH4H2S
CH4 + HBr = CH3Br + H =>
CH4 + HBr = CH3Br + 2 H
C6H12O6 = C2H6O + CO2(g) =>
C6H12O6 = 2 C2H6O + 2 CO2(g)
C24H25O10N7 + O2 = H2O + CO2 + NO2 =>
4 C24H25O10N7 + 129 O2 = 50 H2O + 96 CO2 + 28 NO2
CuCl2 + NH4Cl = [Cu(Cl)4](NH4)2 =>
CuCl2 + 2 NH4Cl = [Cu(Cl)4](NH4)2
Mg2Si + H2O = SiH4 + Mg + O2 =>
Mg2Si + 2 H2O = SiH4 + 2 Mg + O2
H2O2 + PbSO4 = PbO2 + H2SO4 =>
H2O2 + PbSO4 = PbO2 + H2SO4
Fe + HNO2 = H2 + Fe(NO2)3 =>
2 Fe + 6 HNO2 = 3 H2 + 2 Fe(NO2)3
CrSO4 + NH4OH = (NH4)2SO4 + Cr(OH)2 =>
CrSO4 + 2 NH4OH = (NH4)2SO4 + Cr(OH)2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
Na3(PO4) + KCl = NaCl + K3PO4 =>
Na3(PO4) + 3 KCl = 3 NaCl + K3PO4
(Fe(H2O)6){3+} + (CO3){2-} = Fe(OH)3(H2O)3 + CO2 + H2O =>
2(Fe(H2O)6){3+} + 3(CO3){2-} = 2 Fe(OH)3(H2O)3 + 3 CO2 + 3 H2O
Fe3O4 + Na2S = Na + SO2 + Fe =>
Fe3O4 + 2 Na2S = 4 Na + 2 SO2 + 3 Fe
Fe2SiO4 + O2 = Fe3O4 + SiO2 =>
3 Fe2SiO4 + O2 = 2 Fe3O4 + 3 SiO2
Ti2(SO4)3 + KMnO4 + H2O = TiOSO4 + K2SO4 + MnSO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 2 H2O = 10 TiOSO4 + K2SO4 + 2 MnSO4 + 2 H2SO4
B2H6 + NaOH + H2O = Na2B4O7 + H2 =>
2 B2H6 + 2 NaOH + 5 H2O = Na2B4O7 + 12 H2
AlI2 + Cl2 = AlCl3 + I =>
2 AlI2 + 3 Cl2 = 2 AlCl3 + 4 I
KClO3 + NH4Cl = NH3 + Cl2 + H2O + KClO2 =>
KClO3 + 2 NH4Cl = 2 NH3 + Cl2 + H2O + KClO2
Sn(OH)6{2-} + HCl + H2S = SnS2 + H2O + Cl{-} =>
Sn(OH)6{2-} + 2 HCl + 2 H2S = SnS2 + 6 H2O + 2 Cl{-}
CuS + HNO3 = Cu(NO3)3 + NO + S + H2O =>
CuS + 4 HNO3 = Cu(NO3)3 + NO + S + 2 H2O
C5H11OH + C4H7COOH = C9H18CO(OH)2 =>
C5H11OH + C4H7COOH = C9H18CO(OH)2
KClO3 + KSCN = KCl + SO2 + KOCN =>
KClO3 + KSCN = KCl + SO2 + KOCN
KMnO4 + NaS2 + HCl = KCl + S + MnCl2 + H2O + NaCl =>
KMnO4 + 5 NaS2 + 8 HCl = KCl + 10 S + MnCl2 + 4 H2O + 5 NaCl
Ca(s) + H2O(l) = Ca(OH)2(aq) + H =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + 2 H
FeS + HCl = HHS + FeCl2 =>
FeS + 2 HCl = HHS + FeCl2
H2SO4 + Sn = Sn2SO4 + H2 =>
H2SO4 + 2 Sn = Sn2SO4 + H2
Al(ClO4)3 = Al{3+} + ClO4{-} =>
Al(ClO4)3 = Al{3+} + 3 ClO4{-}
RuCl3*3H2O + C3H8O2 = RuHCl2*2H2O + HCl + H2O + C3H6O2 =>
RuCl3*3H2O + C3H8O2 = RuHCl2*2H2O + HCl + H2O + C3H6O2
C18H36O3 + Cu2(OH)2CO3 = Cu(C18H35O3)2 + H2O + CO2 =>
4 C18H36O3 + Cu2(OH)2CO3 = 2 Cu(C18H35O3)2 + 3 H2O + CO2
Ca2(CO3)2 + H2(SO4) = Ca2(SO4)2 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2(SO4) = Ca2(SO4)2 + 2 H2O + 2 CO2
Al3O3 = Al3 + O2 =>
2 Al3O3 = 2 Al3 + 3 O2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/28/24
Équations équilibrées sur06/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
