| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3(g) + H2O(l) = NH4(aq) + OH(aq)
K2Cr2O7 + KNO2 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
K2Cr2O7 + 3 KNO2 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
HCHO + KMnO4 + HCl = CO2 + KCl + MnCl2 + H2O =>
5 HCHO + 4 KMnO4 + 12 HCl = 5 CO2 + 4 KCl + 4 MnCl2 + 11 H2O
Fe + CrCl3 = FeCl3 + Cr =>
Fe + CrCl3 = FeCl3 + Cr
NH4OH + MgI2 = NH4I2 + OHMg =>
NH4OH + MgI2 = NH4I2 + OHMg
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
NH4OH + CH3COOH = CH3COONH4 + HOH =>
NH4OH + CH3COOH = CH3COONH4 + HOH
Na2SnO2 + Bi(OH)3 = Bi + NaO + Sn(OH)2 =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 6 NaO + 3 Sn(OH)2
Na3S2O3 + HCl = SO2 + S + H2O + NaCl =>
4 Na3S2O3 + 12 HCl = 3 SO2 + 5 S + 6 H2O + 12 NaCl
Ca(OH)2 + NaOH = Na2[Ca(OH)4] =>
Ca(OH)2 + 2 NaOH = Na2[Ca(OH)4]
CuSO4 + NH4I = CuI2 + (NH4)2SO4 =>
CuSO4 + 2 NH4I = CuI2 + (NH4)2SO4
NaOH + KHC8H4O4 = NaC8H4 + KHO4 + OH =>
NaOH + KHC8H4O4 = NaC8H4 + KHO4 + OH
SO2 + O2 + H2O + CaCO3 = CaSO4*2H2O + CO2 =>
2 SO2 + O2 + 4 H2O + 2 CaCO3 = 2 CaSO4*2H2O + 2 CO2
CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O
FeCl3 + NH4SCN = Fe(SCN)3 + NH4Cl =>
FeCl3 + 3 NH4SCN = Fe(SCN)3 + 3 NH4Cl
SnO + C2 = Sn + CO2 =>
4 SnO + C2 = 4 Sn + 2 CO2
HgI2 + O2 = Hg2O + I2 =>
4 HgI2 + O2 = 2 Hg2O + 4 I2
Cu + Se = CuSe2 =>
Cu + 2 Se = CuSe2
Fe3O4(s) + Al(s) = Fe(s) + Al2O3(s) =>
3 Fe3O4(s) + 8 Al(s) = 9 Fe(s) + 4 Al2O3(s)
CaCl2 + K2S = CaS + K2Cl2 =>
CaCl2 + K2S = CaS + K2Cl2
CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O
SnO + C2 = Sn + CO2 =>
4 SnO + C2 = 4 Sn + 2 CO2
CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O
CaH2 = Ca + H2 =>
CaH2 = Ca + H2
C6H8O7 + NaOCl = ClO2 + H2O + NaCl + Na2CO3 =>
C6H8O7 + 39 NaOCl = 12 ClO2 + 4 H2O + 27 NaCl + 6 Na2CO3
P + CO2 = P2O5 + C =>
4 P + 5 CO2 = 2 P2O5 + 5 C
IO + H2O = I + OH =>
IO + H2O = I + 2 OH
CH3CH22CH3 + O2 = CO2 + H2O =>
CH3CH22CH3 + 10 O2 = 3 CO2 + 14 H2O
C3H6O3 = CO2 + CH4 =>
2 C3H6O3 = 3 CO2 + 3 CH4
C15H32 = C6H12 + C3H8 =>
C15H32 = 2 C6H12 + C3H8
CH3(CH2)6OH + O2 = CO + H2O =>
CH3(CH2)6OH + 7 O2 = 7 CO + 8 H2O
Na(s) + KNO3 = K2O3 + Na2O + N2 =>
6 Na(s) + 2 KNO3 = K2O3 + 3 Na2O + N2
CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O
KMnO4(aq) + HCl(aq) = MnCl2(aq) + Cl2(g) + KCl(aq) + H2O(l) =>
2 KMnO4(aq) + 16 HCl(aq) = 2 MnCl2(aq) + 5 Cl2(g) + 2 KCl(aq) + 8 H2O(l)
Ba + H2CO3 = BaCO3 + H2 =>
Ba + H2CO3 = BaCO3 + H2
AlCl3 + Na2HPO4 + CH3COOH = AlPO4 + HCl + CH3COONa =>
AlCl3 + Na2HPO4 + 2 CH3COOH = AlPO4 + 3 HCl + 2 CH3COONa
As(HCO3)3 = As2O3 + CO2 + H2O =>
2 As(HCO3)3 = As2O3 + 6 CO2 + 3 H2O
S + Zn = ZnS =>
S + Zn = ZnS
C2H3OF + O2 = CO2 + H2O + HF =>
C2H3OF + 2 O2 = 2 CO2 + H2O + HF
SnO + C2 = Sn + CO2 =>
4 SnO + C2 = 4 Sn + 2 CO2
Mn3O4 + KClO3 + K2CO3 = K2MnO4 + KCl + CO2 =>
3 Mn3O4 + 5 KClO3 + 9 K2CO3 = 9 K2MnO4 + 5 KCl + 9 CO2
CH4O + Na2Cr2O7 + H2SO4 = CH2O2 + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH4O + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH2O2 + 2 Cr2(SO4)3 + 2 Na2SO4 + 11 H2O
CH3HO + O2 = CHO2 + H2O =>
4 CH3HO + 5 O2 = 4 CHO2 + 6 H2O
SnO + C2 = Sn + CO2 =>
4 SnO + C2 = 4 Sn + 2 CO2
P4 + O3 = P4O10 =>
3 P4 + 10 O3 = 3 P4O10
HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2
Zn(OH)2 + NH4OH = Zn(NH3)4 + OH + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4 + 2 OH + 4 H2O
K2CO3 + C + N2 = KCN + CO =>
K2CO3 + 4 C + N2 = 2 KCN + 3 CO
Zn(C2H3O2)2 + CsOH = Zn(OH)2 + CsC2H3O2 =>
Zn(C2H3O2)2 + 2 CsOH = Zn(OH)2 + 2 CsC2H3O2
I + O2 = IO =>
2 I + O2 = 2 IO
| 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.
