| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + H2S = P2SO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 + Na2CO3 + NH4H2PO4 + NH4VO3 = Na3V2(PO4)3 + CO2 + H2O + NH3 =>
C6H12O6 + 9 Na2CO3 + 18 NH4H2PO4 + 12 NH4VO3 = 6 Na3V2(PO4)3 + 15 CO2 + 39 H2O + 30 NH3
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 Mn(NO3)2 + 6 HNO3 = 2 HMnO4 + 5 Pb(NO3)2 + 2 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
Na3PO4 + ZnS = Na2S + Zn3(PO4)2 =>
2 Na3PO4 + 3 ZnS = 3 Na2S + Zn3(PO4)2
BaCl + Fe2(SO4)3 = Ba2(SO4) + FeCl3 =>
6 BaCl + Fe2(SO4)3 = 3 Ba2(SO4) + 2 FeCl3
HNO3 + Zn = Zn(NO3)2 + H2 =>
2 HNO3 + Zn = Zn(NO3)2 + H2
K2 + MgBr2 = KBr + Mg =>
K2 + MgBr2 = 2 KBr + Mg
Fe2(SO4)3 + NO + H2O = H2SO4 + HNO3 + FeSO4 =>
3 Fe2(SO4)3 + 2 NO + 4 H2O = 3 H2SO4 + 2 HNO3 + 6 FeSO4
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
(NH4)2SO4 + AgNO3 = Ag2SO4 + NO3NH4 =>
(NH4)2SO4 + 2 AgNO3 = Ag2SO4 + 2 NO3NH4
LiCl + PbCO3 = PbCl2 + Li2CO3 =>
2 LiCl + PbCO3 = PbCl2 + Li2CO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C7H6O + NaOH = C7H5O2Na + C7H8O =>
2 C7H6O + NaOH = C7H5O2Na + C7H8O
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4 =>
NiSO4 + Cu(NO3)2 = Ni(NO3)2 + CuSO4
Na3PO4 + Ba(NO2)2 = NaNO2 + Ba3(PO4)2 =>
2 Na3PO4 + 3 Ba(NO2)2 = 6 NaNO2 + Ba3(PO4)2
Fe(Cl)3 + NaOH = Fe(OH)3 + NaCl =>
Fe(Cl)3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Co(NO3)2(aq) + NaCl(aq) = CoCl2(aq) + Na(NO3)(aq) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2(aq) + 2 Na(NO3)(aq)
Fe + BaO = FeO + Ba =>
Fe + BaO = FeO + Ba
K + CuSO4 = K2SO4 + Cu2 =>
4 K + 2 CuSO4 = 2 K2SO4 + Cu2
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Cr2O7 + Cl2{-} + H{+} = Cr + Cl2 + H2O =>
Cr2O7 + 14 Cl2{-} + 14 H{+} = 2 Cr + 14 Cl2 + 7 H2O
C2H2 + Br2 = C2H2Br4 =>
C2H2 + 2 Br2 = C2H2Br4
Fe3Cl + PH = Fe3H + PCl =>
Fe3Cl + PH = Fe3H + PCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5CHO + I2 + NaOH = C6H5COONa + NaI + H2O =>
C6H5CHO + I2 + 3 NaOH = C6H5COONa + 2 NaI + 2 H2O
H{+} + S2O3{2-} + Al = H2S + Al{3+} + H2O =>
30 H{+} + 3 S2O3{2-} + 8 Al = 6 H2S + 8 Al{3+} + 9 H2O
K + HNO3 = KNO3 + NH3 + H2O =>
8 K + 9 HNO3 = 8 KNO3 + NH3 + 3 H2O
K2MnO4 + H2O2 = MnO2 + KOH + O2 =>
K2MnO4 + H2O2 = MnO2 + 2 KOH + O2
Ni(NO3)2 + K3(PO4) = Ni3(PO4)2 + KNO3 =>
3 Ni(NO3)2 + 2 K3(PO4) = Ni3(PO4)2 + 6 KNO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SO3*7H2O + HCl = NaCl + SO2 + H2O =>
Na2SO3*7H2O + 2 HCl = 2 NaCl + SO2 + 8 H2O
OH{-} + S + HNO3 = SO4{2-} + NO + H2O =>
2 OH{-} + S + 2 HNO3 = SO4{2-} + 2 NO + 2 H2O
LiCl + CaBr2 = LiBr2 + ClCa =>
LiCl + CaBr2 = LiBr2 + ClCa
CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2
P4O6 + H2O = PH3 + H3PO4 =>
P4O6 + 6 H2O = PH3 + 3 H3PO4
MnCl2 + KOH + H2O2 = KCl + H2O + MnO2 =>
MnCl2 + 2 KOH + H2O2 = 2 KCl + 2 H2O + MnO2
C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Cu + Br2 = CuBr =>
2 Cu + Br2 = 2 CuBr
K2S + AlI3 = Al2S3 + KI =>
3 K2S + 2 AlI3 = Al2S3 + 6 KI
SO3{-2} + Ba{+2} = BaSO3 =>
SO3{-2} + Ba{+2} = BaSO3
Ha + O2 = Ha2O2 =>
2 Ha + O2 = Ha2O2
Ag{+} + KCl = AgCl + K{+} =>
Ag{+} + KCl = AgCl + K{+}
Ca(OH)2 + NaNO3 = Ca(NO3)2 + NaOH =>
Ca(OH)2 + 2 NaNO3 = Ca(NO3)2 + 2 NaOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
