| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + Ag(NO3)(aq) = AgCl2 + Ca(NO3)
Mg + O2 = Mg{+2} + O{-2} =>
2 Mg + O2 = 2 Mg{+2} + 2 O{-2}
NiCl2 + Na2CO3 = NiCO3 + NaCl =>
NiCl2 + Na2CO3 = NiCO3 + 2 NaCl
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
H3Po4 + Zn = ZnPo4 + H3 =>
H3Po4 + Zn = ZnPo4 + H3
SO2 + K2Cr2O7 + HBr = CrBr3 + H2SO4 + KBr + H2O =>
3 SO2 + K2Cr2O7 + 8 HBr = 2 CrBr3 + 3 H2SO4 + 2 KBr + H2O
N2 + H2S = NH2S =>
N2 + 2 H2S = 2 NH2S
SO3{2-} + Fe{3+} + H2O = Fe{2+} + SO4{2+} + H{+} =>
SO3{2-} + 6 Fe{3+} + H2O = 6 Fe{2+} + SO4{2+} + 2 H{+}
KMnO4 + NaBr + H2SO4 = MnSO4 + Br + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaBr + 8 H2SO4 = 2 MnSO4 + 10 Br + K2SO4 + 5 Na2SO4 + 8 H2O
NaOH(ac) + Ni(No3)2(ac) = NaNo3(ac) + Ni(OH)2(s) =>
2 NaOH(ac) + Ni(No3)2(ac) = 2 NaNo3(ac) + Ni(OH)2(s)
C6H5MgBr + C6H5COOCH3 + HCl = (C6H5)3COH + CH3OH + MgBr2 + MgCl2 =>
2 C6H5MgBr + C6H5COOCH3 + 2 HCl = (C6H5)3COH + CH3OH + MgBr2 + MgCl2
Na3PO4 + BaCl2 = Na2Cl2 + Ba3(PO4)2 =>
2 Na3PO4 + 3 BaCl2 = 3 Na2Cl2 + Ba3(PO4)2
Al2(SO4)3 + KI + KIO3 + H2O = Al(OH)3 + K2SO4 + I2 =>
Al2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Al(OH)3 + 3 K2SO4 + 3 I2
(NH4)2CO3 + NiBr2 = NH4Br + NiCO3 =>
(NH4)2CO3 + NiBr2 = 2 NH4Br + NiCO3
BCl3 + KF = KCl3 + BF =>
BCl3 + KF = KCl3 + BF
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
C3H7COOH + NaOH + H2O + CO2 = Na(H3COO) =>
C3H7COOH + 5 NaOH + H2O + CO2 = 5 Na(H3COO)
H2 + CO0 = CH3OH =>
2 H2 + CO0 = CH3OH
C1H = HC1 =>
C1H = HC1
Cu(NO3)2 + H2SO4 = HNO3 + Cu(HSO4)2 =>
Cu(NO3)2 + 2 H2SO4 = 2 HNO3 + Cu(HSO4)2
Cl2 + I2 = ClI =>
Cl2 + I2 = 2 ClI
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
NH4Cl(aq) + PbNO3(aq) = NH4NO3 + PbCl =>
NH4Cl(aq) + PbNO3(aq) = NH4NO3 + PbCl
Al2S3 + H2O = Al(OH)3 + H2S1 =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S1
OH{-} + Cr{3+} + Cl2 = CrO4{2-} + Cl{-} + H2O =>
16 OH{-} + 2 Cr{3+} + 3 Cl2 = 2 CrO4{2-} + 6 Cl{-} + 8 H2O
Sc + H2O = Sc(OH)3 + H2 =>
2 Sc + 6 H2O = 2 Sc(OH)3 + 3 H2
CuSO4(aq) + Na2S(aq) = CuS + Na2SO4 =>
CuSO4(aq) + Na2S(aq) = CuS + Na2SO4
Cu + HNO3 = Cu(NO3)2 + H2O + NH2 =>
7 Cu + 16 HNO3 = 7 Cu(NO3)2 + 6 H2O + 2 NH2
CaF2O + Ca3(PO4)2 + HSO4 = HPO4 + HF + CaSO4 + H2O =>
CaF2O + 3 Ca3(PO4)2 + 10 HSO4 = 6 HPO4 + 2 HF + 10 CaSO4 + H2O
KBr + H2SO4 = SO2 + K2SO4 + Br + H2O =>
2 KBr + 2 H2SO4 = SO2 + K2SO4 + 2 Br + 2 H2O
Pb + CuSO4 = Cu2 + PbSO4 =>
2 Pb + 2 CuSO4 = Cu2 + 2 PbSO4
Sn(OH)4 = H2O + Sn + O2 =>
Sn(OH)4 = 2 H2O + Sn + O2
Ho + HOH = Ho(OH)3 + H2 =>
2 Ho + 6 HOH = 2 Ho(OH)3 + 3 H2
C7H15OH + [O] = C7H13OOH + H2O =>
C7H15OH + 2[O] = C7H13OOH + H2O
Au + Fe = FeAu2 =>
2 Au + Fe = FeAu2
Ti + NiO = Ti3O5 + Ni =>
3 Ti + 5 NiO = Ti3O5 + 5 Ni
O2 + Cl3 = Cl3O2 =>
O2 + Cl3 = Cl3O2
Cr2O3 + Cr3C2 = Cr7C3 + CO =>
5 Cr2O3 + 27 Cr3C2 = 13 Cr7C3 + 15 CO
KOH + KNO3 + MnSO4 = KMnO4 + KNO2 + H2O + K2SO4 =>
6 KOH + 5 KNO3 + 2 MnSO4 = 2 KMnO4 + 5 KNO2 + 3 H2O + 2 K2SO4
C7H6O + NaBH4 = C7H8O + NaBH3 =>
C7H6O + 2 NaBH4 = C7H8O + 2 NaBH3
Cr{3+} + IO3{-} + OH{-} = CrO4{-2} + I{-} + H2O =>
2 Cr{3+} + IO3{-} + 10 OH{-} = 2 CrO4{-2} + I{-} + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBiO3 + C2H5OH + HCl = BiCl2 + NaCl + CO2 + H2O =>
4 NaBiO3 + C2H5OH + 12 HCl = 4 BiCl2 + 4 NaCl + 2 CO2 + 9 H2O
Sb2S3 + HCl + HNO3 = SbCl5 + H2SO4 + NO + H2O =>
3 Sb2S3 + 30 HCl + 28 HNO3 = 6 SbCl5 + 9 H2SO4 + 28 NO + 20 H2O
C6H6 + C2H7Cl = C8H13Cl =>
C6H6 + C2H7Cl = C8H13Cl
Co(NO3)2 + K4Fe(CN)6 = CoFe(CN)6 + K4(NO3)2 =>
Co(NO3)2 + K4Fe(CN)6 = CoFe(CN)6 + K4(NO3)2
HCl + CCl4 + CO2 = CH2O + Cl2 =>
4 HCl + CCl4 + CO2 = 2 CH2O + 4 Cl2
Cs + Rb = CsRb =>
Cs + Rb = CsRb
Rb(OH)2 + HBr = RbBr2 + H2O =>
Rb(OH)2 + 2 HBr = RbBr2 + 2 H2O
| 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 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
