| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3COO)2Ba + H2S = 2 CH3COOH + BaS
N2 + Al2S3 = AlN3 + S =>
3 N2 + Al2S3 = 2 AlN3 + 3 S
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
Na2S + AlCl3 + H2O = H2S + Al(OH)3 + NaCl =>
3 Na2S + 2 AlCl3 + 6 H2O = 3 H2S + 2 Al(OH)3 + 6 NaCl
Be(OH)2 + CH3COOH = Be(C2H3O2)2 + H2O =>
Be(OH)2 + 2 CH3COOH = Be(C2H3O2)2 + 2 H2O
CO + NaOH = CO2 + NaH =>
CO + NaOH = CO2 + NaH
Cu{2}Cl + Fe = Fe{3} + Cu =>
3 Cu{2}Cl + 2 Fe = 2 Fe{3} + 3 Cu
NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 NH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 NO + 29 H2O
Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO
KBr + H2O2 + H2SO4 = Br2 + H2O + K2SO4 =>
2 KBr + H2O2 + H2SO4 = Br2 + 2 H2O + K2SO4
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(s) + H2O(g) + N2(g) =>
10 Al(s) + 6 NH4ClO4(s) = 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(g) + 3 N2(g)
Ag + NaCN + O2 + H2O = AgCN + Na4OH =>
16 Ag + 16 NaCN + O2 + 2 H2O = 16 AgCN + 4 Na4OH
CH3CH2{-}OH + KMnO4 + H2SO4 = CH3CH{-}O{-} + MnSO4 + K2SO4 + H2O =>
10 CH3CH2{-}OH + 2 KMnO4 + 3 H2SO4 = 10 CH3CH{-}O{-} + 2 MnSO4 + K2SO4 + 8 H2O
C6H4(OH)2 + O2 = CO2 + H2O =>
2 C6H4(OH)2 + 13 O2 = 12 CO2 + 6 H2O
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
K + O2 = K2O =>
4 K + O2 = 2 K2O
C2H4 + O2 = CO2 + H2O = c2h4 + o2 = co2 + h2o =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
PbCrO4 + NaOH = Na2PbO2 + Na2CrO4 + H2O =>
PbCrO4 + 4 NaOH = Na2PbO2 + Na2CrO4 + 2 H2O
NaCl + C6H8O7 = ClO7 + NaC6H8 =>
NaCl + C6H8O7 = ClO7 + NaC6H8
Fe(NO3)3 + NaF = FeF3 + NaNO3 =>
Fe(NO3)3 + 3 NaF = FeF3 + 3 NaNO3
TiCl3 + KBiO3 + HCl = KCl + H2O + BiCl3 + TiOCl2 =>
2 TiCl3 + KBiO3 + 2 HCl = KCl + H2O + BiCl3 + 2 TiOCl2
N2 + Al2S3 = AlN3 + S =>
3 N2 + Al2S3 = 2 AlN3 + 3 S
FeS + HNO3 = Fe(SO4)3 + Fe(NO3)3 + NO2 + H2O =>
3 FeS + 36 HNO3 = Fe(SO4)3 + 2 Fe(NO3)3 + 30 NO2 + 18 H2O
OH{-} + CrO2{-} + Cl2 = CrO4{-} + H2O + Cl{-} =>
4 OH{-} + CrO2{-} + 2 Cl2 = CrO4{-} + 2 H2O + 4 Cl{-}
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cr2O7{2-} + Cl{-} + H = Cr{3-} + Cl2 + H2O =>
Cr2O7{2-} + 4 Cl{-} + 14 H = 2 Cr{3-} + 2 Cl2 + 7 H2O
Zn + HCl(aq) = ZnCl2(aq) + H2 =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
SO4{-}2 + Sr{+} = SrSO4 =>
SO4{-}2 + Sr{+} = SrSO4
NH4NO3 = (NH4)NO3 =>
NH4NO3 = (NH4)NO3
Zn + Cu3(PO4)2 = ZnPO4 + Cu =>
2 Zn + Cu3(PO4)2 = 2 ZnPO4 + 3 Cu
N2 + Al2S3 = AlN3 + S =>
3 N2 + Al2S3 = 2 AlN3 + 3 S
Pb3O4 + HNO3 = PbO2 + NO2 + H2O =>
Pb3O4 + 4 HNO3 = 3 PbO2 + 4 NO2 + 2 H2O
Fe(OH)3 + O2 = Fe2O3 + OH =>
4 Fe(OH)3 + 3 O2 = 2 Fe2O3 + 12 OH
Ba(BrO3)2 + K2(CO3) = Ba(CO3) + K(BrO3) =>
Ba(BrO3)2 + K2(CO3) = Ba(CO3) + 2 K(BrO3)
Mg + HU = MgU2 + H2 =>
Mg + 2 HU = MgU2 + H2
C2H5OH + C4H7OOH = C4H7OOC2H5 + H2O =>
C2H5OH + C4H7OOH = C4H7OOC2H5 + H2O
O8 = O9 =>
9 O8 = 8 O9
KCl(s) + NO(g) = KClO3(s) + N2(g) =>
2 KCl(s) + 6 NO(g) = 2 KClO3(s) + 3 N2(g)
HBrO + SO2 + H2O = H2SO4 + HBr =>
HBrO + SO2 + H2O = H2SO4 + HBr
Zn + H{+} + NO3{-} = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 H{+} + 10 NO3{-} = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
CH3CH2OH = CH4 + CO2 =>
2 CH3CH2OH = 3 CH4 + CO2
Hg(OH)2 + HClO3 = Hg(ClO3)2 + H2O =>
Hg(OH)2 + 2 HClO3 = Hg(ClO3)2 + 2 H2O
Fe2 + AlO3 = Fe3Al2 + O =>
3 Fe2 + 4 AlO3 = 2 Fe3Al2 + 12 O
Na2Cr2O7 + H2SO4 = Na2SO4 + H2CrO4 + CrO3 =>
Na2Cr2O7 + H2SO4 = Na2SO4 + H2CrO4 + CrO3
HClO4 + CH3COOK = KClO4 + CH3COOH =>
HClO4 + CH3COOK = KClO4 + CH3COOH
Re2O8 + H2S = Re2O7 + H2O + S =>
Re2O8 + H2S = Re2O7 + H2O + S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
