| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
CH3NH3Cl + NaOH = CH3NH2 + NaCl + OH2 =>
CH3NH3Cl + NaOH = CH3NH2 + NaCl + OH2
ZnS2 + O = ZnO2 + S =>
ZnS2 + 2 O = ZnO2 + 2 S
Cu(OH)2 + HNO2 = Cu(NO2)2 + H2O =>
Cu(OH)2 + 2 HNO2 = Cu(NO2)2 + 2 H2O
CO + CuO = CuCO2 =>
CO + CuO = CuCO2
HIO + Bi(OH)3 = Bi(IO)3 + H2O =>
3 HIO + Bi(OH)3 = Bi(IO)3 + 3 H2O
BeO + C = Be2C + CO2 =>
2 BeO + 2 C = Be2C + CO2
C10H11IO + CH3NH2 = C10H11OCH2NH2 + CH3NH3I =>
C10H11IO + 2 CH3NH2 = C10H11OCH2NH2 + CH3NH3I
H2O + Al + SO4 + K = KAl(SO4)212H2O =>
H2O + Al + 212 SO4 + K = KAl(SO4)212H2O
K2Cr2O7 + FeSO4 + HNO3 = KNO3 + Cr2(SO4)3 + Fe(NO3)3 + H2SO4 + H2O =>
K2Cr2O7 + 6 FeSO4 + 20 HNO3 = 2 KNO3 + Cr2(SO4)3 + 6 Fe(NO3)3 + 3 H2SO4 + 7 H2O
BrF3 + H2O = HF + HBr + O2 =>
BrF3 + 2 H2O = 3 HF + HBr + O2
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CrSO4 + NaOH = Na2SO4 + Cr(OH)2 =>
CrSO4 + 2 NaOH = Na2SO4 + Cr(OH)2
Ca(ClO)2 + Al(OH)3 = Al(ClO)3 + Ca(OH)2 =>
3 Ca(ClO)2 + 2 Al(OH)3 = 2 Al(ClO)3 + 3 Ca(OH)2
Na2SO4 + HCI = NaCI + H2SO4 =>
Na2SO4 + 2 HCI = 2 NaCI + H2SO4
H2SO4 + KI + NaNO2 = I2 + NO + NaHSO4 + KOH =>
2 H2SO4 + 2 KI + 2 NaNO2 = I2 + 2 NO + 2 NaHSO4 + 2 KOH
Mg(OH)2 + C36H71AlO5 + Al(OH)3 = Mg66Al34(OH)200(C18H35O2)34 =>
66 Mg(OH)2 + 17 C36H71AlO5 + 17 Al(OH)3 = Mg66Al34(OH)200(C18H35O2)34
Zn + NiCl2 = Cl2 + ZnNi =>
Zn + NiCl2 = Cl2 + ZnNi
C2H6O + C6H5COOH = C6H5COOC2H5 + H2O =>
C2H6O + C6H5COOH = C6H5COOC2H5 + H2O
MnO4{-}(aq) + Cr{3+}(aq) + H2O(l) = Mn{2+}(aq) + Cr2O7{2-}(aq) + H{+}(aq) =>
6 MnO4{-}(aq) + 10 Cr{3+}(aq) + 11 H2O(l) = 6 Mn{2+}(aq) + 5 Cr2O7{2-}(aq) + 22 H{+}(aq)
MgSO4 + HI = MgI2 + H2SO4 =>
MgSO4 + 2 HI = MgI2 + H2SO4
P2O3 = P4 + O2 =>
2 P2O3 = P4 + 3 O2
Br2 + O3 = Br2O5 =>
3 Br2 + 5 O3 = 3 Br2O5
K2CrO4(aq) + Al(C2H3O2)3(aq) = Al2(CrO4)3 + KC2H3O2 =>
3 K2CrO4(aq) + 2 Al(C2H3O2)3(aq) = Al2(CrO4)3 + 6 KC2H3O2
BeOH2 + H2SO4 = BeH2 + OH2SO4 =>
BeOH2 + H2SO4 = BeH2 + OH2SO4
H2CO3(aq) + LiOH(aq) = Li2CO3(aq) + H2O =>
H2CO3(aq) + 2 LiOH(aq) = Li2CO3(aq) + 2 H2O
Cu(NO3)2 + K = KNO3 + Cu =>
Cu(NO3)2 + 2 K = 2 KNO3 + Cu
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C5H12O + HCl = C5H11Cl + H2O =>
C5H12O + HCl = C5H11Cl + H2O
N2O4(l) + H2H4(l) = N2(g) + H2O(g) =>
3 N2O4(l) + 4 H2H4(l) = 3 N2(g) + 12 H2O(g)
H{+} + SO4{2-} + Fe = Fe(SO4)2 + H2 =>
4 H{+} + 2 SO4{2-} + Fe = Fe(SO4)2 + 2 H2
Na2SO4 + KI = K2SO4 + NaI =>
Na2SO4 + 2 KI = K2SO4 + 2 NaI
C6H14 + Br2 = C + HBr =>
C6H14 + 7 Br2 = 6 C + 14 HBr
Hg(NO3)2 + Nh4SCN = Hg(SCN)2 + Nh4NO3 =>
Hg(NO3)2 + 2 Nh4SCN = Hg(SCN)2 + 2 Nh4NO3
Mg + CaCO3 = Ca + MgCO3 =>
Mg + CaCO3 = Ca + MgCO3
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + 2 KNO3(aq)
Sb2S3 + O2 = Sb2O4 + SO3 =>
2 Sb2S3 + 13 O2 = 2 Sb2O4 + 6 SO3
Na(CO3) + SrCl = NaCl + SrC(O3) =>
Na(CO3) + SrCl = NaCl + SrC(O3)
HNO3 + FeO2 = Fe(NO3)2 + H2O + O2 =>
4 HNO3 + 2 FeO2 = 2 Fe(NO3)2 + 2 H2O + O2
HI(aq) + PbCO3(s) = PbI2(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + PbCO3(s) = PbI2(aq) + H2O(l) + CO2(g)
Na + MgO = Mg + Na2O =>
2 Na + MgO = Mg + Na2O
CH3CH3CH3CH3CH3CH3CH3CH2OH + O2 = H2O + CO2 =>
2 CH3CH3CH3CH3CH3CH3CH3CH2OH + 27 O2 = 24 H2O + 16 CO2
SO2 + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
SO2 + Br2 + 4 NaOH = Na2SO4 + 2 NaBr + 2 H2O
Hg2(NO3)2 + NaCl = HgHgCl2 + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = HgHgCl2 + 2 NaNO3
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Na(OH) + Ca(OH)2 + Cl = Ca(ClO)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 4 Cl = Ca(ClO)2 + 2 NaCl + 2 H2O
SbCl3 + H2S = SbCl3H2S =>
SbCl3 + H2S = SbCl3H2S
Ca2 = Ca =>
Ca2 = 2 Ca
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
CH3NH3Br + KOH = CH3NH2 + KBr + H2O =>
CH3NH3Br + KOH = CH3NH2 + KBr + 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 |
| 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.
