| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(B)2(O)3 + 6 C = (B)4(C)3 + 3 C(O)2
BrO3{-} + I{-} + H2O = Br{-} + I2 + OH{-} =>
BrO3{-} + 6 I{-} + 3 H2O = Br{-} + 3 I2 + 6 OH{-}
BeI2 + Ag2SO4 = BeSO4 + Ag2I2 =>
BeI2 + Ag2SO4 = BeSO4 + Ag2I2
C6H3OCl3 + O2 = CO2 + H2O + Cl =>
4 C6H3OCl3 + 25 O2 = 24 CO2 + 6 H2O + 12 Cl
N2H4 + Cl2 = NH2Cl =>
N2H4 + Cl2 = 2 NH2Cl
KOH + CaO = K2O + Ca(OH)2 =>
2 KOH + CaO = K2O + Ca(OH)2
Ca(N03)2 + K2S04 = CaS04 + KN03 =>
Ca(N03)2 + K2S04 = CaS04 + 2 KN03
Ca3(PO4)2 + SO4 = PO4 + CaSO4 =>
Ca3(PO4)2 + 3 SO4 = 2 PO4 + 3 CaSO4
C6H5N2HSO4 + C6H5NH2 = C6H5NHN2C6H5 + H2SO4 =>
C6H5N2HSO4 + C6H5NH2 = C6H5NHN2C6H5 + H2SO4
H3PO4 + C12H22O11 = HC12H22O11 + H2PO4 =>
H3PO4 + C12H22O11 = HC12H22O11 + H2PO4
CaAl2Si3O12 + CO2 + SiO2 + K + H = CaCO3 + KAlSi3O8 + H2O =>
CaAl2Si3O12 + CO2 + 3 SiO2 + 2 K + 2 H = CaCO3 + 2 KAlSi3O8 + H2O
C4H6O6 + NaHCO3 = NaC4H5O6 + H2O + CO2 =>
C4H6O6 + NaHCO3 = NaC4H5O6 + H2O + CO2
NaCl + Pb(No3)2 = NaNo3 + PbCl2 =>
2 NaCl + Pb(No3)2 = 2 NaNo3 + PbCl2
Fe(NO3)3 + Na(HCO3) = Fe(HCO3)3 + Na(NO3) =>
Fe(NO3)3 + 3 Na(HCO3) = Fe(HCO3)3 + 3 Na(NO3)
C5H5N + O2 = CO2 + H2O + NO =>
4 C5H5N + 27 O2 = 20 CO2 + 10 H2O + 4 NO
Na2CO3 + HC2H3O = Na(C2H3O2) + H2O + CO2 =>
5 Na2CO3 + 8 HC2H3O = 10 Na(C2H3O2) + H2O + CO2
C10H15NO + CrO3 + H2SO4 = C10H13NO + H2O + Cr2(SO4)3 =>
3 C10H15NO + 2 CrO3 + 3 H2SO4 = 3 C10H13NO + 6 H2O + Cr2(SO4)3
MgO + NO2 = Mg(NO3)2 + NO =>
MgO + 3 NO2 = Mg(NO3)2 + NO
NiSO4 + Na3PO4 = Ni3(PO4)2 + Na2(SO4) =>
3 NiSO4 + 2 Na3PO4 = Ni3(PO4)2 + 3 Na2(SO4)
HNO2 + HMnO4 = Mn(NO3)2 + HNO3 + H2O =>
5 HNO2 + 2 HMnO4 = 2 Mn(NO3)2 + HNO3 + 3 H2O
Zn + AgNO2 = Zn(NO2)2 + Ag =>
Zn + 2 AgNO2 = Zn(NO2)2 + 2 Ag
SO32{-} + H2O + I3{-} = S2O32{-} + OH{-} + I2 =>
4 SO32{-} + 64 H2O + 126 I3{-} = 2 S2O32{-} + 128 OH{-} + 189 I2
Cr3 + CO3 = Cr2(CO3)3 =>
2 Cr3 + 9 CO3 = 3 Cr2(CO3)3
NH3*H2O + Cr2(SO4)3 = Cr(OH)3 + (NH4)2SO4 =>
6 NH3*H2O + Cr2(SO4)3 = 2 Cr(OH)3 + 3(NH4)2SO4
Al(HSO4)3 + NaOH = Na2SO4 + Al2(SO4)3 + H2O =>
2 Al(HSO4)3 + 6 NaOH = 3 Na2SO4 + Al2(SO4)3 + 6 H2O
NH4Fe(SO4)2 + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4
Cl12N6 + C3H12 = Cl12C3 + H12 + N6 =>
Cl12N6 + C3H12 = Cl12C3 + H12 + N6
H2SO4 + MgBr2 = HBr + MgSO4 =>
H2SO4 + MgBr2 = 2 HBr + MgSO4
NaClO + KI + H2O = NaCl + KOH + I2 =>
NaClO + 2 KI + H2O = NaCl + 2 KOH + I2
C2H2 + Cl2 + Ca(OH)2 = C2Cl4 + CaCl + H2O =>
2 C2H2 + 5 Cl2 + 2 Ca(OH)2 = 2 C2Cl4 + 2 CaCl + 4 H2O
C2H4(OH)COOH + CH3OH = CH3COOC2H5 + H2O =>
2 C2H4(OH)COOH + 6 CH3OH = 3 CH3COOC2H5 + 6 H2O
NH3 + CO2 = CH4N2O + H2O =>
2 NH3 + CO2 = CH4N2O + H2O
CaSO4 + Mg + (H2O) = Ca(OH)2 + MgSO4 + H =>
CaSO4 + Mg + 2(H2O) = Ca(OH)2 + MgSO4 + 2 H
C4H8 + K2Cr2O7 + H2SO4 = C3H6O2 + Cr2(SO4)3 + K2SO4 + H2O =>
9 C4H8 + 8 K2Cr2O7 + 32 H2SO4 = 12 C3H6O2 + 8 Cr2(SO4)3 + 8 K2SO4 + 32 H2O
AgNO3 + Ca = Ca(NO3)2 + Ag =>
2 AgNO3 + Ca = Ca(NO3)2 + 2 Ag
KMnO4 + H2SO4 + Na2C2O4 = MnSO4 + H2O + CO2 + NaSO4 + K2SO4 =>
4 KMnO4 + 16 H2SO4 + 5 Na2C2O4 = 4 MnSO4 + 16 H2O + 10 CO2 + 10 NaSO4 + 2 K2SO4
C6H12O6 + O2 = CO6 + H2O =>
C6H12O6 + 18 O2 = 6 CO6 + 6 H2O
Na2CrO4 + SO2 = Na2SO4 + CrSO4 =>
Na2CrO4 + 2 SO2 = Na2SO4 + CrSO4
AgSCN + NH4OH = NH4SCN + AgOH =>
AgSCN + NH4OH = NH4SCN + AgOH
H3CrO4 + Pt(OH)4 = Pt3(CrO4)4 + H2O =>
4 H3CrO4 + 3 Pt(OH)4 = Pt3(CrO4)4 + 12 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Mn(s) + O2(g) = Mn2O3(s) =>
4 Mn(s) + 3 O2(g) = 2 Mn2O3(s)
HOCl + H2O = OCl{-} + H3O{+} =>
HOCl + H2O = OCl{-} + H3O{+}
BaCO3 + NH3 + H2O = Ba(OH)2 + CO3 + NH4 =>
BaCO3 + 2 NH3 + 2 H2O = Ba(OH)2 + CO3 + 2 NH4
NaHCO3 + CdSO4 = CdCO3 + Na2SO4 + CO2 + H2O =>
2 NaHCO3 + CdSO4 = CdCO3 + Na2SO4 + CO2 + H2O
PCl3 + H2O = H3PO3(aq) + HCl(l) =>
PCl3 + 3 H2O = H3PO3(aq) + 3 HCl(l)
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
HCl + Na2(O) = NaCl + H2O =>
2 HCl + Na2(O) = 2 NaCl + H2O
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
NaCl(aq) + AgNO3(aq) = ClAg + NaNO3 =>
NaCl(aq) + AgNO3(aq) = ClAg + NaNO3
| 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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
