| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5OH + Mg = (C2H5O)2Mg + H2
KOH + CrCl2 = KCl + Cr(OH)2 =>
2 KOH + CrCl2 = 2 KCl + Cr(OH)2
V2O5 + H2SO3 + H2O + H2SO5 = [V(O)(H2O)4]SO4 =>
2 V2O5 + 3 H2SO3 + 12 H2O + H2SO5 = 4[V(O)(H2O)4]SO4
NH4 + NaOH(aq) = NaNH3 + H2O =>
NH4 + NaOH(aq) = NaNH3 + H2O
Ni(SO3) + K = K2SO3 + Ni =>
Ni(SO3) + 2 K = K2SO3 + Ni
Na2CO3 + H = Na + CO2 + H2O =>
Na2CO3 + 2 H = 2 Na + CO2 + H2O
C + SiO2 = SiC + O2 =>
C + SiO2 = SiC + O2
ZnO(s) + Al(s) = Zn(s) + Al2O3(s) =>
3 ZnO(s) + 2 Al(s) = 3 Zn(s) + Al2O3(s)
F2 + Al2O3 = AlF3 + OF2 =>
6 F2 + Al2O3 = 2 AlF3 + 3 OF2
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
AgCl + HCl = HAg + Cl =>
AgCl + HCl = HAg + 2 Cl
NH4I(aq)KOH(aq) = H2O(l)NH3(g)KI(aq) =>
NH4I(aq)KOH(aq) = H2O(l)NH3(g)KI(aq)
POF3 + H2O = PO2F2H + HF =>
POF3 + H2O = PO2F2H + HF
NO3 + H2O = NH3 + OH =>
NO3 + 6 H2O = NH3 + 9 OH
Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2 =>
Ba(NO3)2 + AgNO3 = BaNO3 + Ag(NO3)2
KH + C2H5OH = K{+} + C2H5O{-} + H2 =>
KH + C2H5OH = K{+} + C2H5O{-} + H2
S2O + H2O = H2S2O2 =>
S2O + H2O = H2S2O2
NaHCO3 + HSO3Cl = NaCl + CO2 + Na2SO4 + H2O =>
3 NaHCO3 + HSO3Cl = NaCl + 3 CO2 + Na2SO4 + 2 H2O
Na2HPO4 + AgNO3 = Ag3PO4 + NaNO3 + H3PO4 =>
3 Na2HPO4 + 6 AgNO3 = 2 Ag3PO4 + 6 NaNO3 + H3PO4
CaBr2(aq) + AgNO3(aq) = AgBr + Ca(NO3)2 =>
CaBr2(aq) + 2 AgNO3(aq) = 2 AgBr + Ca(NO3)2
NaOH + ZnS = Na2S + Zn(OH)2 =>
2 NaOH + ZnS = Na2S + Zn(OH)2
MgCO3 + Ca2SO4 = CaCO3 + Mg2SO4 =>
2 MgCO3 + Ca2SO4 = 2 CaCO3 + Mg2SO4
CH3CONH2H2O = CH3CONH3OH =>
CH3CONH2H2O = CH3CONH3OH
Mn2O7 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O7 + 14 HCl = 2 MnCl2 + 5 Cl2 + 7 H2O
HCl + C3H7NO2 = C3H8NO2Cl =>
HCl + C3H7NO2 = C3H8NO2Cl
C23H48 + O2 = CO2 + H2O =>
C23H48 + 35 O2 = 23 CO2 + 24 H2O
NaH2PO4 + NaF = Na2HPO4 + HF =>
NaH2PO4 + NaF = Na2HPO4 + HF
Mn2O7 + HCl = MnCl2 + Cl2 + H2O =>
Mn2O7 + 14 HCl = 2 MnCl2 + 5 Cl2 + 7 H2O
CO2 + H2O + NaOH = NaH3CO4 =>
CO2 + H2O + NaOH = NaH3CO4
HNO2 = HNO3 + N2 + H2O =>
5 HNO2 = 3 HNO3 + N2 + H2O
CuSO4 + KCO3 = Cu(CO3)2 + K2SO4 =>
CuSO4 + 2 KCO3 = Cu(CO3)2 + K2SO4
(Fe(OH)2)2SO4 + H2SO4 = Fe(OH)SO4 + H2O =>
(Fe(OH)2)2SO4 + H2SO4 = 2 Fe(OH)SO4 + 2 H2O
Na3A + H2O = Na2HA + NaOH =>
Na3A + H2O = Na2HA + NaOH
Pb(NO2)2 + HCl = PbCl2 + HNO2 =>
Pb(NO2)2 + 2 HCl = PbCl2 + 2 HNO2
CH3CHCH2 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + MnSO4 + K2SO4 =>
5 CH3CHCH2 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Al + Fe(OH)2 = Fe + Al(OH)2 =>
Al + Fe(OH)2 = Fe + Al(OH)2
K2SO4 + CuCl2 = Cu2(SO4)2 + KCl =>
2 K2SO4 + 2 CuCl2 = Cu2(SO4)2 + 4 KCl
CH3CH2OHNaCl = CH3CH2ONaHCl =>
CH3CH2OHNaCl = CH3CH2ONaHCl
BrCaI2 = CaBrI2 =>
BrCaI2 = CaBrI2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
NaHCO3H3PO4 = H2OCO2NaH2PO4 =>
NaHCO3H3PO4 = H2OCO2NaH2PO4
Cl + KI = I2 + KCl2 =>
4 Cl + 2 KI = I2 + 2 KCl2
Al + Fe(OH)2 = Fe + Al(OH)2 =>
Al + Fe(OH)2 = Fe + Al(OH)2
CH2O + C2H5MgBr = C3H7O + MgBr =>
CH2O + C2H5MgBr = C3H7O + MgBr
HgCl2 + CoO + SeO2 + H2O = HgCo(SeO3)2(H2O)2 + HCl =>
HgCl2 + CoO + 2 SeO2 + 3 H2O = HgCo(SeO3)2(H2O)2 + 2 HCl
Pb + H2O = H2 + Pb(OH)2 =>
Pb + 2 H2O = H2 + Pb(OH)2
KMnO4 + NaOH + FeSO4 = Fe(OH)3 + KNaMnO4 + Na2SO4 =>
KMnO4 + 3 NaOH + FeSO4 = Fe(OH)3 + KNaMnO4 + Na2SO4
CH3COOH + AgOH = CH3COOAg + H2O =>
CH3COOH + AgOH = CH3COOAg + H2O
CoO + H2SO4 = Co(HSO4)2 + H2O =>
CoO + 2 H2SO4 = Co(HSO4)2 + H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/15/24
Équations équilibrées sur05/15/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
