| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 NaOH + 6 S2 = Na2S2O3 + 2 Na2S5 + 3 H2O
Co2(CO3)3 = Co2O3(s) + CO2 =>
Co2(CO3)3 = Co2O3(s) + 3 CO2
NH2CONH2 + CaSO4 + H2O = (NH4)2SO4 + CaCO3 =>
NH2CONH2 + CaSO4 + 2 H2O = (NH4)2SO4 + CaCO3
HBr + HNO3 = NO2 + HBrO2 + H2O =>
HBr + 4 HNO3 = 4 NO2 + HBrO2 + 2 H2O
H2SO4 + Mn2O7 = Mn2(SO4)7 + H2O =>
7 H2SO4 + Mn2O7 = Mn2(SO4)7 + 7 H2O
H5IO6 = I2O5 + H2O + O2 =>
2 H5IO6 = I2O5 + 5 H2O + O2
FeCl3 + KSCN = KCl + Fe(CSN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(CSN)3
LiB + HCl = LiCl + BH =>
LiB + HCl = LiCl + BH
C2H5 + MgSO4 = C2SO4 + MgH5 =>
C2H5 + MgSO4 = C2SO4 + MgH5
BaCl2 + AgNO3 = AgCl + BaCl + ClNO3 =>
2 BaCl2 + AgNO3 = AgCl + 2 BaCl + ClNO3
CuCl2 + NH3 = Cu(NH3)4Cl2 =>
CuCl2 + 4 NH3 = Cu(NH3)4Cl2
CaSO3 + HNO3 = Ca(NO3)2 + SO2 + H2O =>
CaSO3 + 2 HNO3 = Ca(NO3)2 + SO2 + H2O
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
I + H2O = I(OH)7 + H2 =>
2 I + 14 H2O = 2 I(OH)7 + 7 H2
CoO(s) = Co(s) + O(g) =>
CoO(s) = Co(s) + O(g)
Pb(NO3)3(aq)FeSO4(aq) = PbSO4Fe(NO3)3 =>
Pb(NO3)3(aq)FeSO4(aq) = PbSO4Fe(NO3)3
HCl2 + HCl + CaCO3 = CaCl3 + H2O + CO2 =>
HCl2 + HCl + CaCO3 = CaCl3 + H2O + CO2
Ce + Cd + As = CeCd3As3 =>
Ce + 3 Cd + 3 As = CeCd3As3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
K2OH2O = KOH =>
K2OH2O = 2 KOH
CH3NHC2H5 + HCl = CH3NH2 + C2H5Cl =>
CH3NHC2H5 + HCl = CH3NH2 + C2H5Cl
MgBr2 + AgNO3 = Mg(NO3)2 + AgBr =>
MgBr2 + 2 AgNO3 = Mg(NO3)2 + 2 AgBr
CoSO4 + HCl = [CoCl4]{-2} + SO4{-2} + H{+} =>
CoSO4 + 4 HCl = [CoCl4]{-2} + SO4{-2} + 4 H{+}
H2SO4 + NaClO3 + NaClO2 = ClO2 + H2O + Na2SO4 =>
H2SO4 + NaClO3 + NaClO2 = 2 ClO2 + H2O + Na2SO4
NaCIO = NaCI + NaCIO3 =>
3 NaCIO = 2 NaCI + NaCIO3
C6H5O7 + H3O = C6H8 + H2O =>
C6H5O7 + 17 H3O = C6H8 + 24 H2O
MnO4{-} + S{-2} + H{+} = MnS + S + OH{-} =>
2 MnO4{-} + 7 S{-2} + 8 H{+} = 2 MnS + 5 S + 8 OH{-}
Tl + Cl2 = TlCl =>
2 Tl + Cl2 = 2 TlCl
SO3{-2} + H2O = HSO3{-} + OH{-} =>
SO3{-2} + H2O = HSO3{-} + OH{-}
Ba + N2 = Ba3N6 =>
3 Ba + 3 N2 = Ba3N6
BaCO3 + H3O{+} = Ba{2+} + HCO3{-} + H2O =>
BaCO3 + H3O{+} = Ba{2+} + HCO3{-} + H2O
Ca + H{2} = Ca{2} + H =>
Ca + H{2} = Ca{2} + H
CaBr2 + NaNo3 = Ca(No3)2 + NaBr =>
CaBr2 + 2 NaNo3 = Ca(No3)2 + 2 NaBr
Cr3 + OH = Cr2O7 + H2O =>
2 Cr3 + 42 OH = 3 Cr2O7 + 21 H2O
KI(aq)CuCl2(aq) = KCl2(s)CuI(aq) =>
KI(aq)CuCl2(aq) = KCl2(s)CuI(aq)
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
KCl + HClO3 + H2SO4 = Cl2 + H2O + K2SO4 =>
10 KCl + 2 HClO3 + 5 H2SO4 = 6 Cl2 + 6 H2O + 5 K2SO4
Ba(OH)2 + NH4C2H3O2 = Ba(C2H3O2)2 + NH4OH =>
Ba(OH)2 + 2 NH4C2H3O2 = Ba(C2H3O2)2 + 2 NH4OH
Pb(NO3)2 + Na2CO3 = PbCO3(s) + NaNO3(aq) =>
Pb(NO3)2 + Na2CO3 = PbCO3(s) + 2 NaNO3(aq)
Ca + H{2} = Ca{2} + H =>
Ca + H{2} = Ca{2} + H
Na2CO3 + C6H12O7 + FeCl3 = H2O + C18H36FeO21 + CO2 + NaCl =>
33 Na2CO3 + 69 C6H12O7 + 22 FeCl3 = 18 H2O + 22 C18H36FeO21 + 51 CO2 + 66 NaCl
Mg + H2O = MgOH + H2 =>
2 Mg + 2 H2O = 2 MgOH + H2
Co + SCN = CoSCN =>
Co + SCN = CoSCN
NH4HCO3(aq) + HNO3(aq) = NH4NO3(aq) + H2O + CO2(g) =>
NH4HCO3(aq) + HNO3(aq) = NH4NO3(aq) + H2O + CO2(g)
KI = IK =>
KI = IK
K2CO3 + HNO3 = H2CO3 + KNO3 =>
K2CO3 + 2 HNO3 = H2CO3 + 2 KNO3
Fe + Sn{4+} = Fe{2+} + Sn =>
2 Fe + Sn{4+} = 2 Fe{2+} + Sn
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Ce(NO3)3 + Na3PO4 = Ce(PO4) + NaNO3 =>
Ce(NO3)3 + Na3PO4 = Ce(PO4) + 3 NaNO3
Mg + NiSO4 = MgSO4 + Ni =>
Mg + NiSO4 = MgSO4 + Ni
| 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 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
