| Équations équilibrées la veille | Équations équilibrées le lendemain |
31 Cu + 3 AgNo31 = 31 CuNo3 + 3 Ag
CaCO3(s) + HF(aq) = H2O + CO2 + CaF2 =>
CaCO3(s) + 2 HF(aq) = H2O + CO2 + CaF2
Na2S2O3 + I2 + NaOH = Na2SO4 + NaI + H2O =>
Na2S2O3 + 4 I2 + 10 NaOH = 2 Na2SO4 + 8 NaI + 5 H2O
BeSO4 + HCl = BeCl + HSO4 =>
BeSO4 + HCl = BeCl + HSO4
Pb2 + NaF = PbF + Na =>
Pb2 + 2 NaF = 2 PbF + 2 Na
BaCO3 + Os + Na2CO3 + O2 = Ba3NaOs2O9 + CO2 =>
12 BaCO3 + 8 Os + 2 Na2CO3 + 11 O2 = 4 Ba3NaOs2O9 + 14 CO2
K3PO4(s) + Ca(NO3)2(aq) = Ca(PO4) + K3(NO3)2 =>
K3PO4(s) + Ca(NO3)2(aq) = Ca(PO4) + K3(NO3)2
Ag + KNC + O2 + H2O = KAg(CN)2 + KOH =>
4 Ag + 8 KNC + O2 + 2 H2O = 4 KAg(CN)2 + 4 KOH
Ca(OH)2 + C6H12O7 = C12H22CaO14*2H2O =>
Ca(OH)2 + 2 C6H12O7 = C12H22CaO14*2H2O
Al(OH)3 + H2SO4 = H2O + SO4{-2} + Al{+3} =>
2 Al(OH)3 + 3 H2SO4 = 6 H2O + 3 SO4{-2} + 2 Al{+3}
BiCl3 + Na2[Sn(OH)4] + H2O = Bi + Na2[Sn(OH)6] + HCl =>
2 BiCl3 + 3 Na2[Sn(OH)4] + 6 H2O = 2 Bi + 3 Na2[Sn(OH)6] + 6 HCl
Mg + HCl(aq) = MgCl2 + H(g) =>
Mg + 2 HCl(aq) = MgCl2 + 2 H(g)
Na2[Zn(OH)4] + FeCl3 = Fe(OH)3 + ZnCl2 + NaCl =>
3 Na2[Zn(OH)4] + 4 FeCl3 = 4 Fe(OH)3 + 3 ZnCl2 + 6 NaCl
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
HCl + KClO3 + FeO = FeCl3 + KCl + H2O =>
18 HCl + KClO3 + 6 FeO = 6 FeCl3 + KCl + 9 H2O
S2Fe + O2 = Fe2O3 + SO =>
4 S2Fe + 7 O2 = 2 Fe2O3 + 8 SO
Ca + H3PO4 = Ca3(PO4)3 + H2 =>
6 Ca + 6 H3PO4 = 2 Ca3(PO4)3 + 9 H2
FeS2 + HNO3 = NO + Fe2(SO4)3 + H2SO4 + H2O =>
2 FeS2 + 10 HNO3 = 10 NO + Fe2(SO4)3 + H2SO4 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
K2Cr2O7 + HCl = KCl + Cr3Cl3 + H2O + Cl2 =>
3 K2Cr2O7 + 42 HCl = 6 KCl + 2 Cr3Cl3 + 21 H2O + 15 Cl2
SiClO4 + OH = H2Si2O10 + Cl =>
2 SiClO4 + 2 OH = H2Si2O10 + 2 Cl
KNO3 + KNO2 + H2O = NO2 + KOH =>
KNO3 + KNO2 + H2O = 2 NO2 + 2 KOH
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
NH3 + H2O + CuCl = CuOH + NH4Cl =>
NH3 + H2O + CuCl = CuOH + NH4Cl
NaSIF6 + Na = SI + NaF =>
NaSIF6 + 5 Na = SI + 6 NaF
K2Cr2O7 + Fe(SO4) + H2SO4 = Fe2(SO4)3 + Cr(SO4) + K2(SO)4 + OH =>
2 K2Cr2O7 + 14 Fe(SO4) + 19 H2SO4 = 7 Fe2(SO4)3 + 4 Cr(SO4) + 2 K2(SO)4 + 38 OH
Cl2 + HI = ClI + H2 =>
Cl2 + 2 HI = 2 ClI + H2
CUCl2 = CUCl + Cl2 =>
2 CUCl2 = 2 CUCl + Cl2
Cr + KOH + KClO3 = K2Cr2O4 + KCl + H2O =>
2 Cr + 2 KOH + KClO3 = K2Cr2O4 + KCl + H2O
HgS + H{+} + NO3{-} = NO + Hg{+} + H2O + S =>
3 HgS + 4 H{+} + NO3{-} = NO + 3 Hg{+} + 2 H2O + 3 S
HFH2O = F + H3O =>
HFH2O = F + H3O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na3PO4 + Ca(OH)2 = Ca3(PO4)2 + Na(OH) =>
2 Na3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 Na(OH)
AgNO3 + ZnCl2 = Zn(NO3)2 + AgCl =>
2 AgNO3 + ZnCl2 = Zn(NO3)2 + 2 AgCl
SnCl4 = Sn + Cl =>
SnCl4 = Sn + 4 Cl
NaMnO4 + K2S = Na2S + KMnO4 =>
2 NaMnO4 + K2S = Na2S + 2 KMnO4
Pb + H2O2 + C2H4O2 = PbC4H6O4 + H2O =>
Pb + H2O2 + 2 C2H4O2 = PbC4H6O4 + 2 H2O
Sr + Ni3{+} = Sr3{+} + Ni =>
3 Sr + Ni3{+} = Sr3{+} + 3 Ni
Fe2O3 + HC2H3O2 = C6H9FeO6 + H2O =>
Fe2O3 + 6 HC2H3O2 = 2 C6H9FeO6 + 3 H2O
Pb(OH)2 + NaNO3 = Na2PbO2 + HNO3 =>
Pb(OH)2 + 2 NaNO3 = Na2PbO2 + 2 HNO3
CO(CH3COO)2 = CO + CH3COO =>
CO(CH3COO)2 = CO + 2 CH3COO
PdNO3 + KL = KNO3 + PdL =>
PdNO3 + KL = KNO3 + PdL
K2CO3 + KH2PO4 = KHCO3 + K2HPO4 =>
K2CO3 + KH2PO4 = KHCO3 + K2HPO4
Cl2 + NaHO = NaCl + NaClO + H2O =>
Cl2 + 2 NaHO = NaCl + NaClO + H2O
Na + NaNaNO3 = Na2O + N2 =>
8 Na + 2 NaNaNO3 = 6 Na2O + N2
CH3CHBrCH3 + C2H5ONa = CH3CHONaCH3 + C2H5Br =>
CH3CHBrCH3 + C2H5ONa = CH3CHONaCH3 + C2H5Br
V(OH)2 + H2O2 + HCl = VCl3 + H2O =>
2 V(OH)2 + H2O2 + 6 HCl = 2 VCl3 + 6 H2O
Sr + S = SrS3 =>
Sr + 3 S = SrS3
(b)C6H12O3 + O2 = CO2 + H2O =>
2(b)C6H12O3 + 15 O2 = 12 CO2 + 12 H2O
C8H11N + O2 = CO2 + H2O + NO2 =>
4 C8H11N + 47 O2 = 32 CO2 + 22 H2O + 4 NO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/25
Équations équilibrées sur05/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
