| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + O = N2O
NaCH3COOH + H2O = Na + H3O + CH3COO =>
NaCH3COOH + H2O = Na + H3O + CH3COO
As2S3 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH4OH + 14 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 H2O
Ca(NO3){2} + NaCl = CaCl{2} + Na(NO3) =>
Ca(NO3){2} + NaCl = CaCl{2} + Na(NO3)
Si + NaOH = H2 + Na4SiO4 =>
Si + 4 NaOH = 2 H2 + Na4SiO4
C3H6 + KMnO4 + H2SO4 = C2H4O + MnSO4 + K2SO4 + H2O =>
10 C3H6 + 6 KMnO4 + 9 H2SO4 = 15 C2H4O + 6 MnSO4 + 3 K2SO4 + 9 H2O
Na4C + PbF2 = Pb4C2 + NaF =>
2 Na4C + 4 PbF2 = Pb4C2 + 8 NaF
Pb(No3)2 + Zn = Zn(No3) + Pb =>
Pb(No3)2 + 2 Zn = 2 Zn(No3) + Pb
Zn + Cu2 = ZnCu3 =>
2 Zn + 3 Cu2 = 2 ZnCu3
Zn{2+} + CO3{2-} = ZnCO3 =>
Zn{2+} + CO3{2-} = ZnCO3
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Cs2(s) + H2O = CsOH + H2 =>
Cs2(s) + 2 H2O = 2 CsOH + H2
CaCl2 + AgCl = AgCa + Cl3 =>
CaCl2 + AgCl = AgCa + Cl3
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride =>
Iron(III)Chloride + AmmoniumSulfide = Iron(III)Sulfide + AmmoniumChloride
HNO2 + NH4 = NH4NO2 + H2O =>
8 HNO2 + 6 NH4 = 7 NH4NO2 + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KHSO4 + HOH = H2SO4 + KOH =>
KHSO4 + HOH = H2SO4 + KOH
Mg3(PO4)2 + Ca(NO3)2 = Ca3(PO4)2 + Mg(NO3)2 =>
Mg3(PO4)2 + 3 Ca(NO3)2 = Ca3(PO4)2 + 3 Mg(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
CuSO4*5H2O + C9H8O4 + NaHCO3 = C36H28O16Cu2 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 4 C9H8O4 + 4 NaHCO3 = C36H28O16Cu2 + 2 Na2SO4 + 14 H2O + 4 CO2
O2 + K2S = K + SO2 =>
O2 + K2S = 2 K + SO2
CH3Br + O2 = H2O + CO2 + Br2 =>
4 CH3Br + 7 O2 = 6 H2O + 4 CO2 + 2 Br2
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2 =>
CoBr2 + Ca(OH)2 = Co(OH)2 + CaBr2
Zn(s) + CuNO3(aq) = Cu(s) + ZnNO3(aq) =>
Zn(s) + CuNO3(aq) = Cu(s) + ZnNO3(aq)
FeSO4 + FeCl3 + NH4OH = Fe3O4 + (NH4)2SO4 + NH4Cl + H2O =>
FeSO4 + 2 FeCl3 + 8 NH4OH = Fe3O4 + (NH4)2SO4 + 6 NH4Cl + 4 H2O
Na2SO4 + Ca(ClO4)2 = NaClO4 + CaSO4 =>
Na2SO4 + Ca(ClO4)2 = 2 NaClO4 + CaSO4
Ni(NO3)2*6H2O + Fe(NO3)3*9H2O + C4H6O5 = NiFe2O4 + CO2 + H2O + NO2 =>
3 Ni(NO3)2*6H2O + 6 Fe(NO3)3*9H2O + 2 C4H6O5 = 3 NiFe2O4 + 8 CO2 + 78 H2O + 24 NO2
NaNO3 + MnSO4 = MnO2 + NO2 + Na2SO4 =>
2 NaNO3 + MnSO4 = MnO2 + 2 NO2 + Na2SO4
HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O
Na3[Al(OH)6] = Al(OH)3 + NaOH =>
Na3[Al(OH)6] = Al(OH)3 + 3 NaOH
H17C33COOH + O2 = CO2 + H2O =>
2 H17C33COOH + 75 O2 = 68 CO2 + 18 H2O
C2H5OH + K2Cr2O7 + H2SO4 = C3H6O + Cr2(SO4)3 + K2SO4 + H2O =>
9 C2H5OH + 2 K2Cr2O7 + 8 H2SO4 = 6 C3H6O + 2 Cr2(SO4)3 + 2 K2SO4 + 17 H2O
CO3{-2} + H2SO4 = H2CO3{-} + SO4{-} =>
CO3{-2} + H2SO4 = H2CO3{-} + SO4{-}
NaHCO3 + Fe2(SO4)3 = Fe(OH)3 + CO2 + Na2SO4 =>
6 NaHCO3 + Fe2(SO4)3 = 2 Fe(OH)3 + 6 CO2 + 3 Na2SO4
Sn(s) + O2(g) = SnO(g) =>
2 Sn(s) + O2(g) = 2 SnO(g)
O2F2 + SiF4 = (O3)2SiF6 + F2 =>
3 O2F2 + SiF4 = (O3)2SiF6 + 2 F2
Al + NaBrO3 + NaOH = NaAlO2 + H2O + NaBr0 =>
2 Al + NaBrO3 + 2 NaOH = 2 NaAlO2 + H2O + NaBr0
NaOH + H3C3N3O3 = H2O + NaCNO =>
3 NaOH + H3C3N3O3 = 3 H2O + 3 NaCNO
C2F5Cl + O2 = CO2 + F + Cl =>
C2F5Cl + 2 O2 = 2 CO2 + 5 F + Cl
C12H12 + O2 = CO2 + H2C =>
C12H12 + 6 O2 = 6 CO2 + 6 H2C
Mn + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn + 7 S2O8{2-} + 8 H2O = 2 MnO4{-} + 14 SO4{2-} + 16 H{+}
CH2(NH2)COOH + O2 = H2O + CO2 + N2 =>
4 CH2(NH2)COOH + 9 O2 = 10 H2O + 8 CO2 + 2 N2
AgCl(s) + NH3(aq) + H2O(l) = AgOH(aq) + NH4Cl(aq) =>
AgCl(s) + NH3(aq) + H2O(l) = AgOH(aq) + NH4Cl(aq)
MgH + OH(C2H3O2)2 = Mg(C2H3O2)2 + HOH =>
MgH + OH(C2H3O2)2 = Mg(C2H3O2)2 + HOH
K2Cr2O7 + H2O2 + HCl = H2Cr2O12 + H2O + KCl =>
K2Cr2O7 + 5 H2O2 + 2 HCl = H2Cr2O12 + 5 H2O + 2 KCl
CaCO3 + HC2H4O2 = Ca(C2H4O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H4O2 = Ca(C2H4O2)2 + H2O + CO2
K2Cr2O7 + KI + H2(SO4) = Cr2(SO4)3 + I2 + H2O + K2(SO4) =>
K2Cr2O7 + 6 KI + 7 H2(SO4) = Cr2(SO4)3 + 3 I2 + 7 H2O + 4 K2(SO4)
H2SO3(aq) + OH(aq) = SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 OH(aq) = SO3(aq) + 2 H2O(l)
C4H6 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
C4H6 + K2Cr2O7 + 4 H2SO4 = 2 CH3COOH + K2SO4 + Cr2(SO4)3 + 3 H2O
FeCl3 + NaCrO3 = FeCrO3 + NaCl3 =>
FeCl3 + NaCrO3 = FeCrO3 + NaCl3
| 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 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
