| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaNO2 + 2 KI + 2 H2SO4 = I2 + Na2SO4 + 2 H2O + 2 NO + K2SO4
H3NO4 + Ba(OH)2 = H2O + Ba(NO3)2 =>
2 H3NO4 + Ba(OH)2 = 4 H2O + Ba(NO3)2
K4(Fe(CN)6) + FeCl3 = KCl + KFe(Fe(CN)6) =>
K4(Fe(CN)6) + FeCl3 = 3 KCl + KFe(Fe(CN)6)
SiO4 + CaO = SiCa + O =>
SiO4 + CaO = SiCa + 5 O
PCl3 + Ba(OH)2 = BaCl2 + BaHPO3 + H2O =>
2 PCl3 + 5 Ba(OH)2 = 3 BaCl2 + 2 BaHPO3 + 4 H2O
Ca(OH)2(s) + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
Hg(NO3)2 + SnCl2 + H2O = Hg + SnCl4 + Sn(OH)2 + HNO3 =>
Hg(NO3)2 + 2 SnCl2 + 2 H2O = Hg + SnCl4 + Sn(OH)2 + 2 HNO3
NaCl + CH2O = Na + ClC + H2O =>
NaCl + CH2O = Na + ClC + H2O
NaCl + MnO2 + H2SO4 = NaHSO4 + MnSO + H2O + Cl2 =>
8 NaCl + MnO2 + 9 H2SO4 = 8 NaHSO4 + MnSO + 5 H2O + 4 Cl2
KMnO4 + FeSO4*(NH4)2*6H2O + H2SO4 = MnSO4 + Fe2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
6 KMnO4 + 10 FeSO4*(NH4)2*6H2O + 24 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 3 K2SO4 + 10(NH4)2SO4 + 84 H2O
Al + NH3ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
12 Al + 6 NH3ClO4 = 5 Al2O3 + 2 AlCl3 + 3 N2 + 9 H2O
KMnO4 + HNO3 = KNO3 + Mn(NO3)2 + H2O + O2 =>
4 KMnO4 + 12 HNO3 = 4 KNO3 + 4 Mn(NO3)2 + 6 H2O + 5 O2
NaAlO2 + FeCl3 + H2O = Al(OH)3 + Fe(OH)3 + NaCl =>
3 NaAlO2 + FeCl3 + 6 H2O = 3 Al(OH)3 + Fe(OH)3 + 3 NaCl
Na2S2O3 + HCl(aq) = S(s) + SO2(g) + NaCl(aq) + H2O(l) =>
Na2S2O3 + 2 HCl(aq) = S(s) + SO2(g) + 2 NaCl(aq) + H2O(l)
[Co(NH3)6]Cl3 + H2O = (CoCl2*)6H2O + (NH4)Cl + NH3 + O2 =>
12[Co(NH3)6]Cl3 + 8 H2O = 2(CoCl2*)6H2O + 12(NH4)Cl + 60 NH3 + 3 O2
K2O(s) + H2O(l) = KOH(aq) =>
K2O(s) + H2O(l) = 2 KOH(aq)
K2S + H2O = K + H2S + OH =>
K2S + 2 H2O = 2 K + H2S + 2 OH
KCl + Mg(Cl)2 = MgCl + KCl2 =>
KCl + Mg(Cl)2 = MgCl + KCl2
C3Cl3N3O3 + O2 = CCl3N3O3 + CO2 =>
C3Cl3N3O3 + 2 O2 = CCl3N3O3 + 2 CO2
NaCl + C6H8O7 = HCl + Na3C6H5O7 =>
3 NaCl + C6H8O7 = 3 HCl + Na3C6H5O7
NaF + Ba(OH)2 = NaOH + BaF2 =>
2 NaF + Ba(OH)2 = 2 NaOH + BaF2
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 KNO3(aq)
P6S + O2 = P6OSO2 =>
2 P6S + 3 O2 = 2 P6OSO2
**Si2H3 + O2 = H2O3 + SiO2 =>
4**Si2H3 + 17 O2 = 6 H2O3 + 8 SiO2
BaCl2 + NH4Cl = Ba(NH4)2 + Cl2 =>
BaCl2 + 2 NH4Cl = Ba(NH4)2 + 2 Cl2
C4O5H12N2 = C2O2H5N + H2O =>
C4O5H12N2 = 2 C2O2H5N + H2O
K2CO3 + ZnO + H2SO4 = K2Zn(SO4)2 + CO2 + H2O =>
K2CO3 + ZnO + 2 H2SO4 = K2Zn(SO4)2 + CO2 + 2 H2O
Mg(s) + HCl(aq) = Mg{2+}(aq) + Cl{-}(g) + H2(q) =>
Mg(s) + 2 HCl(aq) = Mg{2+}(aq) + 2 Cl{-}(g) + H2(q)
NaJ + Pb(NO3)2 = PbJ2 + NaNO3 =>
2 NaJ + Pb(NO3)2 = PbJ2 + 2 NaNO3
Cl2 + Na2S = NaCl2 + S =>
2 Cl2 + Na2S = 2 NaCl2 + S
C8H10 + H2O = C6H4(OH)2 + H =>
3 C8H10 + 8 H2O = 4 C6H4(OH)2 + 22 H
MgCl2 + (NH4)2S = MgNH4 + Cl2 + S =>
2 MgCl2 + (NH4)2S = 2 MgNH4 + 2 Cl2 + S
CO2(g) + H2(l) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2(l) = C6H12O6(aq) + 3 O2(g)
MnO4{-} + ClO3{-} + H{+} = Mn{2+} + ClO4{-} + H2O =>
2 MnO4{-} + 5 ClO3{-} + 6 H{+} = 2 Mn{2+} + 5 ClO4{-} + 3 H2O
FeCl3 + ClF3 = FeF3 + Cl =>
FeCl3 + ClF3 = FeF3 + 4 Cl
AgC2H3O2 + Na2SO4 = C2H3NaO2 + Ag2SO4 =>
2 AgC2H3O2 + Na2SO4 = 2 C2H3NaO2 + Ag2SO4
NH4Fe(SO4)2 + KOH = NH3 + Fe(OH)3 + K2SO4 + H2O =>
NH4Fe(SO4)2 + 4 KOH = NH3 + Fe(OH)3 + 2 K2SO4 + H2O
C3H5NaO3 = C3H6O2 + C2H4O2 + CO2 + Na =>
2 C3H5NaO3 = C3H6O2 + C2H4O2 + CO2 + 2 Na
N + Cl = NCl2 =>
N + 2 Cl = NCl2
CH3OH + NH2{-} = CH3O{-} + NH3 =>
CH3OH + NH2{-} = CH3O{-} + NH3
NaCO3 + HClO4 = NaClO4 + HCO3 =>
NaCO3 + HClO4 = NaClO4 + HCO3
FeCl3 + Ca = FeCl2 + CaCl2 =>
2 FeCl3 + Ca = 2 FeCl2 + CaCl2
Zn + H3PO4 = Zn2PO4 + H2 =>
4 Zn + 2 H3PO4 = 2 Zn2PO4 + 3 H2
HC4H7O2 + H2O = OH + C4H9O2 =>
HC4H7O2 + H2O = OH + C4H9O2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
K3[Cr(OH)6] + Br2 + NaOH = Na2CrO4 + KBr + H2O =>
2 K3[Cr(OH)6] + 3 Br2 + 4 NaOH = 2 Na2CrO4 + 6 KBr + 8 H2O
CH4O(l) + O2(g) = CO2(g) + H20(g) =>
10 CH4O(l) + 5 O2(g) = 10 CO2(g) + 2 H20(g)
NaHCO3 + H{+} = Na{+} + H2 + O2 + CO2 =>
2 NaHCO3 + 2 H{+} = 2 Na{+} + 2 H2 + O2 + 2 CO2
K3(Fe(CN)6) + NaF = Na3(FeF6) + KCN + NaCN =>
K3(Fe(CN)6) + 6 NaF = Na3(FeF6) + 3 KCN + 3 NaCN
[UO2]{2+} + Zn + H{+} = U4{+} + Zn{2+} + H2O =>
8[UO2]{2+} + 23 Zn + 32 H{+} = 2 U4{+} + 23 Zn{2+} + 16 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 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
