| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + 3 O = NaClO3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
H5IO6 + HCl = Cl2 + HIO3 + H2O =>
H5IO6 + 2 HCl = Cl2 + HIO3 + 3 H2O
H2O + Ni{+2} + Zn{2+} = NiO2 + Zn + H{+} =>
2 H2O + Ni{+2} + Zn{2+} = NiO2 + Zn + 4 H{+}
HClO3 + KI = KClO3 + KClO + H2O + I2 =>
4 HClO3 + 4 KI = 3 KClO3 + KClO + 2 H2O + 2 I2
PbO2 + GeH4 + H2O = Pb(OH)2 + GeO =>
3 PbO2 + GeH4 + H2O = 3 Pb(OH)2 + GeO
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Ca + H2Sb = Ca(H2Sb)2 =>
Ca + 2 H2Sb = Ca(H2Sb)2
Co(NO3)3 + Na2S = Co2S3 + NaNO3 =>
2 Co(NO3)3 + 3 Na2S = Co2S3 + 6 NaNO3
H2 + CO0 = CH3OH =>
2 H2 + CO0 = CH3OH
CH3CHOHCH3 + Na = CH2CONaCH3 + H2 =>
2 CH3CHOHCH3 + 2 Na = 2 CH2CONaCH3 + 3 H2
MgCl2 + NaClO4 = MgClO4 + NaCl2 =>
MgCl2 + NaClO4 = MgClO4 + NaCl2
NaCl + AgNO3 + HNO3 = Na2(NO3)4 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = Na2(NO3)4 + 2 AgCl + H2
Fe + NiSO4 = Fe(SO4) + Ni =>
Fe + NiSO4 = Fe(SO4) + Ni
MnCl2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + Cl2 + H2O =>
2 MnCl2 + 7 NaBiO3 + 26 HNO3 = 2 NaMnO4 + 7 Bi(NO3)3 + 5 NaNO3 + 2 Cl2 + 13 H2O
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
O2 + KCl = KClO4 =>
2 O2 + KCl = KClO4
Hg(NO3)2 + Sn = SnNO3 + Hg2 =>
2 Hg(NO3)2 + 4 Sn = 4 SnNO3 + Hg2
MgCH3COO2 + CuSO4 = MgSO4 + CuCH3COO2 =>
MgCH3COO2 + CuSO4 = MgSO4 + CuCH3COO2
FeS2 + Fe2O3 = Fe3O4 + SO2 =>
FeS2 + 16 Fe2O3 = 11 Fe3O4 + 2 SO2
Sn + Al = Al2Sn3 =>
3 Sn + 2 Al = Al2Sn3
NaHCO3 + C6H3O7 = CO2 + Na3C6H5O7 + H2O =>
39 NaHCO3 + 18 C6H3O7 = 69 CO2 + 13 Na3C6H5O7 + 14 H2O
FeS2 + O2 = Fe + S4O =>
4 FeS2 + O2 = 4 Fe + 2 S4O
ZnO + Fe2O3 + KClO4 + Sb2O3 = Zn2FeSbO6 + KCl =>
8 ZnO + 2 Fe2O3 + KClO4 + 2 Sb2O3 = 4 Zn2FeSbO6 + KCl
Zn(OH)4 + (NH4)2S = ZnS + NH2 + H2O =>
Zn(OH)4 + (NH4)2S = ZnS + 2 NH2 + 4 H2O
Ba(NO3)2 = BaO + N2 + O2 =>
2 Ba(NO3)2 = 2 BaO + 2 N2 + 5 O2
C3H7OHC3H7COOH = C3H7COOC3H7H2O =>
C3H7OHC3H7COOH = C3H7COOC3H7H2O
Na2O2 + ClO2 = NaCl + O2 =>
Na2O2 + 2 ClO2 = 2 NaCl + 3 O2
H2(SiO3) + NaOH = Na2SiO3 + H2O =>
H2(SiO3) + 2 NaOH = Na2SiO3 + 2 H2O
H3PO4 + Cr(OH)3 = Cr2(HPO4)3 + H2O =>
3 H3PO4 + 2 Cr(OH)3 = Cr2(HPO4)3 + 6 H2O
Ag2CrO4 + CH3COOH = AgCH3COO + H2Cr2O7 + H2O =>
2 Ag2CrO4 + 4 CH3COOH = 4 AgCH3COO + H2Cr2O7 + H2O
UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2
NaH2PO4 + Fe(Cl)3 = FePO4 + NaCl + HCl =>
NaH2PO4 + Fe(Cl)3 = FePO4 + NaCl + 2 HCl
KHSO4 + HCl = KCl + H2O + SO3 =>
KHSO4 + HCl = KCl + H2O + SO3
C2H5COOH + Fe = (C2H5COO)2Fe + H2 =>
2 C2H5COOH + Fe = (C2H5COO)2Fe + H2
NaCl + O = NaClO3 =>
NaCl + 3 O = NaClO3
UO4H2O = U3O8 + H2O + O2 =>
3 UO4H2O = U3O8 + 3 H2O + 2 O2
Cr + CdCl2 = CrCl3 + Cd =>
2 Cr + 3 CdCl2 = 2 CrCl3 + 3 Cd
H2SO4 + Ca(C6H5COO)2 = Ca(SO4)2 + C6H5COOH2 =>
2 H2SO4 + Ca(C6H5COO)2 = Ca(SO4)2 + 2 C6H5COOH2
C4H9Br + NaOH = C4H8 + NaBr + H2O =>
C4H9Br + NaOH = C4H8 + NaBr + H2O
H2S04 + Zn = H2 + Zn(S04) =>
H2S04 + Zn = H2 + Zn(S04)
CrS + O2 = Cr2O2 + SO2 =>
2 CrS + 3 O2 = Cr2O2 + 2 SO2
Fe2(CrO4)3 + K2(SO4) = Fe2(SO4)3 + K2(CrO4) =>
Fe2(CrO4)3 + 3 K2(SO4) = Fe2(SO4)3 + 3 K2(CrO4)
CH3NH3 = CH3{-} + NH3{+} =>
CH3NH3 = CH3{-} + NH3{+}
NH4N3 = NH3 + N2 =>
3 NH4N3 = 4 NH3 + 4 N2
ClF3 + Ca(OH)2 = CaF2 + CaCl2 + H2O + O2 =>
2 ClF3 + 4 Ca(OH)2 = 3 CaF2 + CaCl2 + 4 H2O + 2 O2
H2SO4(aq) + CaO(s) = H2O(l) + CaSO4(s) =>
H2SO4(aq) + CaO(s) = H2O(l) + CaSO4(s)
CrO3 + HBr = CrBr + Br2 + H2O =>
2 CrO3 + 12 HBr = 2 CrBr + 5 Br2 + 6 H2O
Sn2 + Cl2 = SnCl2 =>
Sn2 + 2 Cl2 = 2 SnCl2
Br2(l) + VCl3(aq) = V(s) + BrCl(aq) =>
3 Br2(l) + 2 VCl3(aq) = 2 V(s) + 6 BrCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/10/24
Équations équilibrées sur08/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
