| Équations équilibrées la veille | Équations équilibrées le lendemain |
P(s)4O(g)10 + 6 H(g)2O(g) = 4 H(g)3PO(s)4
NH4Cl + Fe2O3 = (NH4)2O + FeCl3 =>
6 NH4Cl + Fe2O3 = 3(NH4)2O + 2 FeCl3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
CaH2 + CH3OH = Ca(CH3O)2 + H2 =>
CaH2 + 2 CH3OH = Ca(CH3O)2 + 2 H2
CH3NH3HSO4 + NaOH = CH3NH2 + NaHSO4 + H2O =>
CH3NH3HSO4 + NaOH = CH3NH2 + NaHSO4 + H2O
Ba(NO3)(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)(aq) =>
Ba(NO3)(aq) + CuSO4(aq) = BaSO4(s) + Cu(NO3)(aq)
CH3COONa(aq) + Ba(NO3)2(aq) = Ba(CH3COO)2(aq) + NaNO3(aq) =>
2 CH3COONa(aq) + Ba(NO3)2(aq) = Ba(CH3COO)2(aq) + 2 NaNO3(aq)
SeO3{-2} + H2S + H{+} = SO4{2-} + H2O + Se =>
2 SeO3{-2} + H2S + 2 H{+} = SO4{2-} + 2 H2O + 2 Se
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+} =>
SCN{-} + BrO3{-} + H2O = SO4{2-} + HCN + Br{-} + H{+}
Na2S + Ni(II)SO4 = Na2SO4 + Ni(II)S =>
Na2S + Ni(II)SO4 = Na2SO4 + Ni(II)S
SO2 + HBr = HSO2 + Br =>
SO2 + HBr = HSO2 + Br
NaCl + Cu(SO4)2 = CuCl2 + Na(SO4) =>
2 NaCl + Cu(SO4)2 = CuCl2 + 2 Na(SO4)
SO3{-2} + MnO4{-} + H{+} = Mn{+2} + HSO4{-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
BF3 + HOH = H3BO3 + HF =>
BF3 + 3 HOH = H3BO3 + 3 HF
Fe(OH)3 + LiOH = LiFeO2 + H2O =>
Fe(OH)3 + LiOH = LiFeO2 + 2 H2O
K2Cr3O10 + C14H9C11H23 + C17H35COOOCC17H35 = Cr2C60H74 + KO2 + H2O2 =>
1046 K2Cr3O10 + 3636 C14H9C11H23 + 90 C17H35COOOCC17H35 = 1569 Cr2C60H74 + 2092 KO2 + 3273 H2O2
CrO7 + Pb = PbCrO7 =>
CrO7 + Pb = PbCrO7
Ag4O3 = Ag + O2 =>
2 Ag4O3 = 8 Ag + 3 O2
CoO + Cl2 = CoCl2 + O2 =>
2 CoO + 2 Cl2 = 2 CoCl2 + O2
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Fe2O3 + KI + H2SO4 = FeSO4 + I2 + K2SO4 + H2O =>
Fe2O3 + 2 KI + 3 H2SO4 = 2 FeSO4 + I2 + K2SO4 + 3 H2O
Co + HCl = CoCl2 + H2 =>
Co + 2 HCl = CoCl2 + H2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl
Fe(NO3)2 + NH4OH = Fe(OH)2 + NH4NO3 =>
Fe(NO3)2 + 2 NH4OH = Fe(OH)2 + 2 NH4NO3
MnSO4 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2SO4 + H2O =>
2 MnSO4 + 5 NaBiO3 + 18 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 2 H2SO4 + 7 H2O
C4H8Br2 + KOH = C4H8(OH)2 + KBr =>
C4H8Br2 + 2 KOH = C4H8(OH)2 + 2 KBr
C10H22 = C4H10 + C2H3 =>
4 C10H22 = 7 C4H10 + 6 C2H3
H3PO4 + K = K3P1O4 + H2 =>
2 H3PO4 + 6 K = 2 K3P1O4 + 3 H2
NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(aq) =>
2 NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(aq)
Ti2(SO3)3 + HBr = TiBr3 + SO2 + H2O =>
Ti2(SO3)3 + 6 HBr = 2 TiBr3 + 3 SO2 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlF3 + Ca = AlCa3 + F =>
AlF3 + 3 Ca = AlCa3 + 3 F
PbO + KOH = K2PbO2 + H2O =>
PbO + 2 KOH = K2PbO2 + H2O
Fe + Cu3N2 = FeN + Cu =>
2 Fe + Cu3N2 = 2 FeN + 3 Cu
C18H32O16 + H2O = C2H5OH + CO2 =>
C18H32O16 + 2 H2O = 6 C2H5OH + 6 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe(NO3)3 + KSCN = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KSCN = Fe(SCN)3 + 3 KNO3
C7H6O3*C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3*C4H6O3 = C9H8O4 + C2H4O2
K2CrO4 + H2SO4 + NaNO2 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
2 K2CrO4 + 5 H2SO4 + 3 NaNO2 = Cr2(SO4)3 + 3 NaNO3 + 2 K2SO4 + 5 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Al(NO3)3 + H3PO4 = AlPO4 + HNO3 =>
Al(NO3)3 + H3PO4 = AlPO4 + 3 HNO3
Al(s) + Pb(CH3COO)2(ac) = Al(CH3COO)3(ac) + Pb(s) =>
2 Al(s) + 3 Pb(CH3COO)2(ac) = 2 Al(CH3COO)3(ac) + 3 Pb(s)
Pb + CuSO4 = Pb(SO4)2 + Cu =>
Pb + 2 CuSO4 = Pb(SO4)2 + 2 Cu
ZnS + H2O = ZnO + SO2 + H2 =>
ZnS + 3 H2O = ZnO + SO2 + 3 H2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Na[BH4] + H2O + NH4VO3 = B(OH)3 + NaOH + NH4[VO(OH)3] =>
Na[BH4] + 12 H2O + 8 NH4VO3 = B(OH)3 + NaOH + 8 NH4[VO(OH)3]
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
