| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3P2 + 22 HNO3 = 3 Ca(NO3)2 + 16 NO2 + 2 H3PO4 + 8 H2O
Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H202 = K4Fe(C204)2(H20)3 + (NH4)2SO4 + H2SO4 + H2O =>
101 Fe(NH4)2(SO4)2(H2O)6 + 20402 H2C2O4 + 202 K2C2O4 + 645 H202 = 101 K4Fe(C204)2(H20)3 + 101(NH4)2SO4 + 101 H2SO4 + 83022 H2O
ClH3 = Cl + H3 =>
ClH3 = Cl + H3
Cu(s) + NaOH(aq) = Cu(OH)2 + Na =>
Cu(s) + 2 NaOH(aq) = Cu(OH)2 + 2 Na
(HCOO)2Ba + Na2SO4 = (HCOO)Na + BaSO4 =>
(HCOO)2Ba + Na2SO4 = 2(HCOO)Na + BaSO4
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Fe2(SO3)3 + BaCl2 = BaSO3 + FeCl3 =>
Fe2(SO3)3 + 3 BaCl2 = 3 BaSO3 + 2 FeCl3
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaCl2(aq) = PbCl2(s) + Ba(NO3)2(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
SO2 + KOH = K2SO4 + H2 =>
SO2 + 2 KOH = K2SO4 + H2
K2Cr2O7 + H2SO4 + NaBr = Cr2(SO4)3 + Na2SO4 + H2O + Br2 + K2SO4 =>
K2Cr2O7 + 7 H2SO4 + 6 NaBr = Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 3 Br2 + K2SO4
CrO = Cr + O2 =>
2 CrO = 2 Cr + O2
sulfurtrioxide = sulfurdioxide + oxygengas =>
2 SO3 = 2 SO2 + O2
Cu{2+} + Au = Au{3+} + Cu =>
3 Cu{2+} + 2 Au = 2 Au{3+} + 3 Cu
Al + Zn(OH)2 = Al(OH)3 + Zn =>
2 Al + 3 Zn(OH)2 = 2 Al(OH)3 + 3 Zn
H2SO4 + CuCl2 = CuSO4 + HCl =>
H2SO4 + CuCl2 = CuSO4 + 2 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Cl + H3NaI = H3I + NaCl =>
Cl + H3NaI = H3I + NaCl
NaCl + MnO2 + H2SO4 = MnCl2 + NaHSO4 + H2O + Cl2 =>
4 NaCl + MnO2 + 4 H2SO4 = MnCl2 + 4 NaHSO4 + 2 H2O + Cl2
HgCl + Sn = Hg4Sn + Cl2 =>
4 HgCl + Sn = Hg4Sn + 2 Cl2
H2SO3 + Na2HPO3 = S + Na2HPO4 + H2O =>
H2SO3 + 2 Na2HPO3 = S + 2 Na2HPO4 + H2O
Nb2O5 + H2 = NbO2 + H2O =>
Nb2O5 + H2 = 2 NbO2 + H2O
Ca3P2 + KBr = CaBr2 + K3P =>
Ca3P2 + 6 KBr = 3 CaBr2 + 2 K3P
CH4CH4 + NH3 = HCN + H2 =>
CH4CH4 + 2 NH3 = 2 HCN + 6 H2
HCl + Al(OH)2 = H2O + AlCl2 =>
2 HCl + Al(OH)2 = 2 H2O + AlCl2
MgH2 + NH3 = Mg3N + H2 =>
6 MgH2 + 2 NH3 = 2 Mg3N + 9 H2
Cr + Pb(C2H3O2)2 = Pb + Cr(C2H3O2)3 =>
2 Cr + 3 Pb(C2H3O2)2 = 3 Pb + 2 Cr(C2H3O2)3
NOC + HO = NHCO2 =>
NOC + HO = NHCO2
CaCO3 + Mg(OH)2 = MgCO3 + Ca(OH)2 =>
CaCO3 + Mg(OH)2 = MgCO3 + Ca(OH)2
FeI2 + NO2 + H2O = HI + Fe(NO3)3 + NO =>
FeI2 + 5 NO2 + H2O = 2 HI + Fe(NO3)3 + 2 NO
Sb2S5 + HCl = SbCl3 + H2S + S8 =>
4 Sb2S5 + 24 HCl = 8 SbCl3 + 12 H2S + S8
Cu + ZnSO4 = CuZn + SO4 =>
Cu + ZnSO4 = CuZn + SO4
KI(aq) + Hg(NO3)2(aq) = HgI2 + KNO3(aq) =>
2 KI(aq) + Hg(NO3)2(aq) = HgI2 + 2 KNO3(aq)
(NH4)2MoO4 + HNO3 + NaHPO4 = (NH4)3H4[P(Mo2O7)6] + NaNO3 + NH4NO3 + H2O =>
96(NH4)2MoO4 + 174 HNO3 + 8 NaHPO4 = 8(NH4)3H4[P(Mo2O7)6] + 8 NaNO3 + 167 NH4NO3 + 77 H2O
Mn + AlCl3 = Al3 + MnCl4 =>
9 Mn + 12 AlCl3 = 4 Al3 + 9 MnCl4
FeCl3 + K3PO4 = FePO4 + KCl =>
FeCl3 + K3PO4 = FePO4 + 3 KCl
Ba(oh)2(at) + MgSO4(aq) = BaSO4 + Mg(oh)2 =>
Ba(oh)2(at) + 2 MgSO4(aq) = 2 BaSO4 + Mg(oh)2
HPO3 + Al(OH)3 = AlOH(PO3)2 + H2O =>
2 HPO3 + Al(OH)3 = AlOH(PO3)2 + 2 H2O
Pb(NO3)3 + K2S = KNO3 + Pb2S3 =>
2 Pb(NO3)3 + 3 K2S = 6 KNO3 + Pb2S3
CH3SH + O2 = CO2 + H2S + H2O =>
2 CH3SH + 3 O2 = 2 CO2 + 2 H2S + 2 H2O
H2S + Cr(OH)2 = H2O + CrS =>
H2S + Cr(OH)2 = 2 H2O + CrS
NO2 + H2O(l) = HNO3(aq) + NO =>
3 NO2 + H2O(l) = 2 HNO3(aq) + NO
Na2(s) + O(g) + H2O = NaOH =>
Na2(s) + O(g) + H2O = 2 NaOH
NaClO + K2SO3 + H2O = K2SO4 + Cl2 + NaOH =>
2 NaClO + K2SO3 + H2O = K2SO4 + Cl2 + 2 NaOH
KMnO4 + H2SO3 + Na2SO3 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 3 H2SO3 + 2 Na2SO3 = 2 MnSO4 + K2SO4 + 3 H2O + 2 Na2SO4
CdNO3 + H2SO4 = Cd2SO4 + HNO3 =>
2 CdNO3 + H2SO4 = Cd2SO4 + 2 HNO3
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
PbSO4 + NaOH = Na[Pb(OH)3] + Na2SO4 =>
PbSO4 + 3 NaOH = Na[Pb(OH)3] + Na2SO4
H{+} + H2S + MnO4{-} = SO42{-} + Mn2{+} + H2O =>
242 H{+} + 13 H2S + 170 MnO4{-} = 13 SO42{-} + 85 Mn2{+} + 134 H2O
Sn(NO3)3 = Sn + NO3 =>
Sn(NO3)3 = Sn + 3 NO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
