| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2(aq) + Ca(s) = Cu(s) + CaCl2(aq)
Al(s) + H2O(l) = Al(OH)3(aq) + H2(g) =>
2 Al(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2(g)
Na2CrO4 + HNO3 = Na2Cr2O7 + NaNO3 + H2O =>
2 Na2CrO4 + 2 HNO3 = Na2Cr2O7 + 2 NaNO3 + H2O
H2SO4 + C4H8O + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 5 C4H8O + K2Cr2O7 = 5 C4H8O2 + 2 KCrSO4 + 2 H2O
PbO + COS = PbS + CO2 =>
PbO + COS = PbS + CO2
ZnBr2 + H2O = Zn(OH)2 + HBr =>
ZnBr2 + 2 H2O = Zn(OH)2 + 2 HBr
Sr(H2PO4)2 + Na2CO3 = Sr(CO3)2 + Na2H2PO4 =>
Sr(H2PO4)2 + 2 Na2CO3 = Sr(CO3)2 + 2 Na2H2PO4
NH4Cl(aq) + Ba(OH)2(aq) = NH4OH(aq) + BaCl2(aq) =>
2 NH4Cl(aq) + Ba(OH)2(aq) = 2 NH4OH(aq) + BaCl2(aq)
Sn + KMnO4 = SnMnO4 + K =>
Sn + KMnO4 = SnMnO4 + K
C3H5O(COOH)3 + NaHCO3 = C3H5O(COONa)3 + H2O + CO2 =>
C3H5O(COOH)3 + 3 NaHCO3 = C3H5O(COONa)3 + 3 H2O + 3 CO2
Ga(s) + Cl2(g) = GaCl3(s) =>
2 Ga(s) + 3 Cl2(g) = 2 GaCl3(s)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
CH4N2O + CH3OH + H3PO4 + H2SO4 = C5H12NO3PS2 + H2O + CO2 =>
3 CH4N2O + 40 CH3OH + 6 H3PO4 + 12 H2SO4 = 6 C5H12NO3PS2 + 71 H2O + 13 CO2
HMnO4 + Pb(NO3)2 + H2O = MnO + PbO2 + HNO3 =>
2 HMnO4 + 5 Pb(NO3)2 + 4 H2O = 2 MnO + 5 PbO2 + 10 HNO3
SrBr2 + KOH = SrK + Br2OH =>
SrBr2 + KOH = SrK + Br2OH
C6H10 + KMnO4 = C6H10O2 + K + MnO2 =>
C6H10 + KMnO4 = C6H10O2 + K + MnO2
Cl + H2SO4 = ClSO4 + H2 =>
Cl + H2SO4 = ClSO4 + H2
MnO2 + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2 + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
(NH2)2CO + KOH = K2CO3 + N2 + H2 =>
(NH2)2CO + 2 KOH = K2CO3 + N2 + 3 H2
H2S + F2 = HF + SF6 =>
H2S + 4 F2 = 2 HF + SF6
CuS + NH4OH = [Cu(NH3)4]S + H2O =>
CuS + 4 NH4OH = [Cu(NH3)4]S + 4 H2O
Au + FeCl3 = AuCl3 + Fe =>
Au + FeCl3 = AuCl3 + Fe
H3BO3 + LiOH = Li3BO3 + H2O =>
H3BO3 + 3 LiOH = Li3BO3 + 3 H2O
HClO3 + Ca(OH)2 = Ca(ClO3)2 + H2O =>
2 HClO3 + Ca(OH)2 = Ca(ClO3)2 + 2 H2O
Pb2(NO3)2 + LiSO4 = Li(NO3) + Pb(SO4) =>
Pb2(NO3)2 + 2 LiSO4 = 2 Li(NO3) + 2 Pb(SO4)
C6H5NO2 + O2 = CO2 + H2O + HNO3 =>
2 C6H5NO2 + 15 O2 = 12 CO2 + 4 H2O + 2 HNO3
NH4Cl + CH2O = (CH3)3NHCl + H2O + CO2 =>
2 NH4Cl + 9 CH2O = 2(CH3)3NHCl + 3 H2O + 3 CO2
Br2 + I = Br2I =>
Br2 + I = Br2I
K1N1O2 + K1I1 + H2S1O4 = I2 + K2S1O4 + N1O1 + H2O =>
2 K1N1O2 + 2 K1I1 + 2 H2S1O4 = I2 + 2 K2S1O4 + 2 N1O1 + 2 H2O
Cl + CaO = CaCl + O2 =>
2 Cl + 2 CaO = 2 CaCl + O2
CaBr + HNO3 = Ca(NO3) + HBr =>
CaBr + HNO3 = Ca(NO3) + HBr
CaCl2 + Na3FO4 = Ca3(FO4)2 + NaCl =>
3 CaCl2 + 2 Na3FO4 = Ca3(FO4)2 + 6 NaCl
Li2SO3 + HI = LiI + H2O + SO2 =>
Li2SO3 + 2 HI = 2 LiI + H2O + SO2
Cr(OH)3 + PbO2 + KOH = K2(CrO4) + K2(Pb(OH)4) + H2O =>
2 Cr(OH)3 + 3 PbO2 + 10 KOH = 2 K2(CrO4) + 3 K2(Pb(OH)4) + 2 H2O
CuSeO3 = Cu + Se + O3 =>
CuSeO3 = Cu + Se + O3
Br + LiI = BrI + Li =>
Br + LiI = BrI + Li
FeSO4 + KOH = K2SO4 + Fe(OH)2 =>
FeSO4 + 2 KOH = K2SO4 + Fe(OH)2
Pt + Pb(NO3)2 = PtNO3 + Pb =>
2 Pt + Pb(NO3)2 = 2 PtNO3 + Pb
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
NH4Cl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + H2O + (NH4)2SO4 =>
10 NH4Cl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 8 H2O + 5(NH4)2SO4
P8 + O2 = P4O10 =>
P8 + 10 O2 = 2 P4O10
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
NH4Cl + Hg(C2H3O2)2 = NH4(C2H3O2)2 + HgCl =>
NH4Cl + Hg(C2H3O2)2 = NH4(C2H3O2)2 + HgCl
Na2(HAsO3) + KBrO3 + HCl = NaCl + KBr + H3AsO4 =>
3 Na2(HAsO3) + KBrO3 + 6 HCl = 6 NaCl + KBr + 3 H3AsO4
BaCl2(aq) + Al2(SO4)3(aq) = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3(aq) = 3 BaSO4(s) + 2 AlCl3(aq)
Mg(s) + P4(s) = Mg3P2(s) =>
6 Mg(s) + P4(s) = 2 Mg3P2(s)
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
KMnO4 + Zn = ZnMnO4 + K =>
KMnO4 + Zn = ZnMnO4 + K
AgCl + Hg = Hg2Cl2 + Ag =>
2 AgCl + 2 Hg = Hg2Cl2 + 2 Ag
| 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.
