| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
(a)CS2(l) + O2(g) = CO2(g) + SO2(g) = =>
(a)CS2(l) + 3 O2(g) = CO2(g) + 2 SO2(g)
LiO2 + H2O = LiOH + O2 =>
4 LiO2 + 2 H2O = 4 LiOH + 3 O2
CH3CHOH{-} + MnO4{-} + H{+} = CH3COOH + Mn2{+} + H2O =>
13 CH3CHOH{-} + 8 MnO4{-} + 25 H{+} = 13 CH3COOH + 4 Mn2{+} + 19 H2O
AgCl(s) + NH3(aq) = Ag(NH3)2 + Cl =>
AgCl(s) + 2 NH3(aq) = Ag(NH3)2 + Cl
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
C3H7Cl + CH3ONa = C3H7OCH3 + NaCl =>
C3H7Cl + CH3ONa = C3H7OCH3 + NaCl
Br + LiF = LiBr + F2 =>
2 Br + 2 LiF = 2 LiBr + F2
K + Fe2(SO4)3 = K2SO4 + Fe =>
6 K + Fe2(SO4)3 = 3 K2SO4 + 2 Fe
Na2SO4 + AgF = NaF + Ag2SO4 =>
Na2SO4 + 2 AgF = 2 NaF + Ag2SO4
Cr(s) + NiSO4(aq) = Ni(s) + Cr2SO4(aq) =>
2 Cr(s) + NiSO4(aq) = Ni(s) + Cr2SO4(aq)
MnSO4 + H2O = (MnOH)2SO4 + H2SO4 =>
2 MnSO4 + 2 H2O = (MnOH)2SO4 + H2SO4
MnSO4 + KClO3 + KOH = K2MnO4 + KCl + K2SO4 + H2O =>
3 MnSO4 + 2 KClO3 + 12 KOH = 3 K2MnO4 + 2 KCl + 3 K2SO4 + 6 H2O
C3H6O + KMnO4 + H2O = C3H8O3 + MnO2 + KOH =>
3 C3H6O + 2 KMnO4 + 4 H2O = 3 C3H8O3 + 2 MnO2 + 2 KOH
Sc + CH3COOH = H2 + Sc(CH3COO)3 =>
2 Sc + 6 CH3COOH = 3 H2 + 2 Sc(CH3COO)3
MnO4 + NH3 = Mn + NO2 + H2O =>
7 MnO4 + 8 NH3 = 7 Mn + 8 NO2 + 12 H2O
Cr2O7{-2} + CH3OH + H{+} = Cr{+3} + HCO2H + H2O =>
2 Cr2O7{-2} + 3 CH3OH + 16 H{+} = 4 Cr{+3} + 3 HCO2H + 11 H2O
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
NH3 + HBr + Ca(NO2)2 = N2 + CaBr2 + H2O =>
2 NH3 + 2 HBr + Ca(NO2)2 = 2 N2 + CaBr2 + 4 H2O
Fe(s) + HI(aq) = FeI2 + H2 =>
Fe(s) + 2 HI(aq) = FeI2 + H2
H2O2 + NaOCl = HCl + NaOH + O2 =>
H2O2 + NaOCl = HCl + NaOH + O2
Mg(s) + O(g) = MgO =>
Mg(s) + O(g) = MgO
C9H18O6 + O2 = CO2 + H2O =>
2 C9H18O6 + 21 O2 = 18 CO2 + 18 H2O
NO + H2O2 = NO2 + H2O =>
NO + H2O2 = NO2 + H2O
Fe + NaClO3 = FeO + NaCl =>
3 Fe + NaClO3 = 3 FeO + NaCl
FeTiO3 + C + Cl2 = FeCl3 + TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 FeCl3 + 2 TiCl4 + 3 CO2
CS + H2S + Cu = CH4 + CuS =>
CS + 2 H2S + 3 Cu = CH4 + 3 CuS
Na + ZnO = Na2O + Zn =>
2 Na + ZnO = Na2O + Zn
Ag2Br = Ag + Br2 = =>
2 Ag2Br = 4 Ag + Br2
NaNO3 + HCl = NaCl + HNO3 =>
NaNO3 + HCl = NaCl + HNO3
FeTiO3 + KOH + O2 = K4Ti3O8 + Fe2O3 + H2O =>
12 FeTiO3 + 16 KOH + 3 O2 = 4 K4Ti3O8 + 6 Fe2O3 + 8 H2O
Al(OH)3 + H3PO4 = AlO4P + H2O =>
Al(OH)3 + H3PO4 = AlO4P + 3 H2O
CeO2 + Al = Ce + Al2O3 =>
3 CeO2 + 4 Al = 3 Ce + 2 Al2O3
MnBr2 + O2 + H2O = Mn(OH)2 + Br =>
2 MnBr2 + O2 + 2 H2O = 2 Mn(OH)2 + 4 Br
C12H22O11(s) + H2O(g) = C2H5OH(g) + CO2 =>
C12H22O11(s) + H2O(g) = 4 C2H5OH(g) + 4 CO2
Pb2SO4 + NaCl = Pb2Cl + NaSO4 =>
Pb2SO4 + NaCl = Pb2Cl + NaSO4
Zn(NO3)2 + KCl = ZnCl + K(NO3)2 =>
Zn(NO3)2 + KCl = ZnCl + K(NO3)2
Cr2 + HCl = CrCl + H =>
Cr2 + 2 HCl = 2 CrCl + 2 H
C2 + H2O = CO + H =>
C2 + 2 H2O = 2 CO + 4 H
N2O5 + NH3 = O2NNH2 + NH4NO3 =>
N2O5 + 2 NH3 = O2NNH2 + NH4NO3
CH3CHOHCH2OH + CH3COOH = CH3COOCH2CH3 + H2O =>
2 CH3CHOHCH2OH + CH3COOH = 2 CH3COOCH2CH3 + 2 H2O
Co(NO3)2(aq) + Na(s) = Na(NO3)2(aq) + Co =>
Co(NO3)2(aq) + Na(s) = Na(NO3)2(aq) + Co
Cl2 + MnI3 = ClI + Mn =>
3 Cl2 + 2 MnI3 = 6 ClI + 2 Mn
Ca(OH)2 + Bi2O5 = Ca(BiO3)2 + H2O =>
Ca(OH)2 + Bi2O5 = Ca(BiO3)2 + H2O
GaCl3 + O2 = Ga2O3 + Cl2 =>
4 GaCl3 + 3 O2 = 2 Ga2O3 + 6 Cl2
N + O + H2O = NH4NO3 =>
2 N + O + 2 H2O = NH4NO3
SO3{2-} + (H3O){+} = SO2 + H2O =>
SO3{2-} + 2(H3O){+} = SO2 + 3 H2O
CH3 + Cl2 = CH2Cl2 + HCl =>
2 CH3 + 3 Cl2 = 2 CH2Cl2 + 2 HCl
KOH + Cu(NO3)2 = KNO3 + Cu(OH)2 =>
2 KOH + Cu(NO3)2 = 2 KNO3 + Cu(OH)2
SO2 + CaCO3 + O2 + H2O = CaSO4*H2O + CO2 =>
2 SO2 + 2 CaCO3 + O2 + 2 H2O = 2 CaSO4*H2O + 2 CO2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
