| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 HgO + 2 Al = 3 Hg + Al2O3
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
NaClO + HI = NaI2 + H2O + Cl2 =>
2 NaClO + 4 HI = 2 NaI2 + 2 H2O + Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
PbNO3(aq) + NaCl(aq) = PbNa + ClNO3 =>
PbNO3(aq) + NaCl(aq) = PbNa + ClNO3
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
AlCl3 + HNO3 = Al(OH)3 + NO2Cl =>
AlCl3 + 3 HNO3 = Al(OH)3 + 3 NO2Cl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Pb(CH3COO)2 + HNO3 = Pb(NO3)2 + HCH3COO =>
Pb(CH3COO)2 + 2 HNO3 = Pb(NO3)2 + 2 HCH3COO
Ca(PO4)2 + AgNO3 = AgPO4 + Ca(NO3)2 =>
Ca(PO4)2 + 2 AgNO3 = 2 AgPO4 + Ca(NO3)2
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O
HNO3 + MnCl2 + HCl = NO + MnCl6 + H2O =>
4 HNO3 + 3 MnCl2 + 12 HCl = 4 NO + 3 MnCl6 + 8 H2O
Mg(s) + Ag2O(s) = MgO(s) + Ag(s) =>
Mg(s) + Ag2O(s) = MgO(s) + 2 Ag(s)
O2 + C12O11H22 = CO2 + H2O =>
12 O2 + C12O11H22 = 12 CO2 + 11 H2O
ZnS + H3O = Zn2 + H2S + H2O =>
2 ZnS + 4 H3O = Zn2 + 2 H2S + 4 H2O
C6H5Br + Cl2 = C6H5Cl2 + Br2 =>
2 C6H5Br + 2 Cl2 = 2 C6H5Cl2 + Br2
Te2 + H = H2Te =>
Te2 + 4 H = 2 H2Te
Na2CO3 + AgNO3 = Ag + CO3 + NaNO3 =>
Na2CO3 + 2 AgNO3 = 2 Ag + CO3 + 2 NaNO3
H2SO4 + RbOH = Rb2SO4 + H2O =>
H2SO4 + 2 RbOH = Rb2SO4 + 2 H2O
HgS + Na2S = Na2(HgS2) =>
HgS + Na2S = Na2(HgS2)
HgO + Al = Hg + Al2O3 =>
3 HgO + 2 Al = 3 Hg + Al2O3
Na2CO3 + H = Na + CO2 + H2O =>
Na2CO3 + 2 H = 2 Na + CO2 + H2O
CuCl2 + K2CrO4 = CuCrO4 + KCl =>
CuCl2 + K2CrO4 = CuCrO4 + 2 KCl
Sm + Co = SmCo3 =>
Sm + 3 Co = SmCo3
O2 + C12O11H22 = CO2 + H2O =>
12 O2 + C12O11H22 = 12 CO2 + 11 H2O
Ag2CO3(s) + H2(g) = Ag(s) + CO2(s) + H2O(g) =>
Ag2CO3(s) + H2(g) = 2 Ag(s) + CO2(s) + H2O(g)
Zn3P2 + O = P2O5 + Zn =>
Zn3P2 + 5 O = P2O5 + 3 Zn
BaCl2 + H3PO4 = Ba3PO4 + HCl2 =>
3 BaCl2 + H3PO4 = Ba3PO4 + 3 HCl2
Cu + SnSO4 = CuSO4 + Sn =>
Cu + SnSO4 = CuSO4 + Sn
NaBr + Na2SO4 = Na + BrSO4 =>
NaBr + Na2SO4 = 3 Na + BrSO4
ZnS + H3O = Zn2 + H2S + H2O =>
2 ZnS + 4 H3O = Zn2 + 2 H2S + 4 H2O
NaClO + HI = NaI2 + H2O + Cl2 =>
2 NaClO + 4 HI = 2 NaI2 + 2 H2O + Cl2
HgO + Al = Hg + Al2O3 =>
3 HgO + 2 Al = 3 Hg + Al2O3
CdCl2 + Na2S = Na2Cl2 + CdS =>
CdCl2 + Na2S = Na2Cl2 + CdS
CH3COOH + Zn = Zn(CH3COOH)2 =>
2 CH3COOH + Zn = Zn(CH3COOH)2
K + HS2 = K2S + H =>
4 K + HS2 = 2 K2S + H
HNO3 + CuS = Cu(NO3)2 + S + NO + H2O =>
8 HNO3 + 3 CuS = 3 Cu(NO3)2 + 3 S + 2 NO + 4 H2O
SCl + AgN = SN + AgCl =>
SCl + AgN = SN + AgCl
Ar + H = HAr =>
Ar + H = HAr
NaCH3COO + AlCl3 = Al(CH3COO)3 + NaCl =>
3 NaCH3COO + AlCl3 = Al(CH3COO)3 + 3 NaCl
NH4Fe(SO4)2*12H2O + NaOH = Fe(OH)3 + Na2SO4 + H2O + NH3 =>
NH4Fe(SO4)2*12H2O + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + 13 H2O + NH3
C6H2N + KNH2 + NH3 = (H2N)2(NH3KC6) =>
C6H2N + KNH2 + NH3 = (H2N)2(NH3KC6)
P4 + O2 = P4O410 =>
P4 + 205 O2 = P4O410
BaCO3 + C2H4O2 = Ba(C2H3O2)2 + CO3 + H2O =>
6 BaCO3 + 11 C2H4O2 = 6 Ba(C2H3O2)2 + 4 CO3 + 4 H2O
NH4 + Mg = NH4Mg =>
NH4 + Mg = NH4Mg
As2S5 + KClO + H2O = H3AsO4 + H2SO4 + KCl =>
As2S5 + 20 KClO + 8 H2O = 2 H3AsO4 + 5 H2SO4 + 20 KCl
| 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 sur01/07/24
Équations équilibrées sur02/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
