| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2F6 = 2 CrF3
C6H7N3O11 = CO + N2 + CO2 + H2O =>
2 C6H7N3O11 = 9 CO + 3 N2 + 3 CO2 + 7 H2O
Cr2O7{-2} + H{+} + C = Cr{+3} + H2O + CO2 =>
2 Cr2O7{-2} + 16 H{+} + 3 C = 4 Cr{+3} + 8 H2O + 3 CO2
NaOCl + NH3 = NaOH(aq) + NH2Cl(aq) =>
NaOCl + NH3 = NaOH(aq) + NH2Cl(aq)
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
CH3COOH + CH4 = C2H5COOH + H2 =>
CH3COOH + CH4 = C2H5COOH + H2
NO3 + CH3COO = CO2 + N2 + H2O =>
14 NO3 + 12 CH3COO = 24 CO2 + 7 N2 + 18 H2O
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
Ca2C + H2O = Ca(OH)2 + C + H2 =>
Ca2C + 4 H2O = 2 Ca(OH)2 + C + 2 H2
ZnCl2 + NaHCO3 = ZnHCO3 + NaCl2 =>
ZnCl2 + NaHCO3 = ZnHCO3 + NaCl2
B + As = As4B9 =>
9 B + 4 As = As4B9
H2C4H4O6 + CuSO4 = CuC4H4O6 + H2SO4 =>
H2C4H4O6 + CuSO4 = CuC4H4O6 + H2SO4
PbNO3 + O2 = PbNO5 =>
PbNO3 + O2 = PbNO5
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
FeSO4 + NaOH = Fe[OH]2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe[OH]2 + Na2SO4
Copper(ii)sulfide + oxygen = copper + sulfurdioxide =>
CuS + O2 = Cu + SO2
NaOH + CuO4S = Na2SO4 + Cu(OH)2 =>
2 NaOH + CuO4S = Na2SO4 + Cu(OH)2
BrC9H8O2 + Br2 = C9H8Br2O2 =>
2 BrC9H8O2 + Br2 = 2 C9H8Br2O2
POCl + KOH + O3 = K3PO4 + KCl + H2O =>
3 POCl + 12 KOH + O3 = 3 K3PO4 + 3 KCl + 6 H2O
CuSO4 + CoCl = CuCl + CoSO4 =>
CuSO4 + CoCl = CuCl + CoSO4
Fe(s) + MgSO4(aq) = FeSO4(aq) + Mg(s) =>
Fe(s) + MgSO4(aq) = FeSO4(aq) + Mg(s)
Cl2O5 + NaIO = NaIO3 + Cl2 =>
2 Cl2O5 + 5 NaIO = 5 NaIO3 + 2 Cl2
Al + Hg(NO3)2 = Hg + Al(NO3)2 =>
Al + Hg(NO3)2 = Hg + Al(NO3)2
Ba(OH)2 + HNO3 = BaO3 + HN(OH)2 =>
Ba(OH)2 + HNO3 = BaO3 + HN(OH)2
Be + NaOH + H2O = Na2BeO4 + H2 =>
Be + 2 NaOH + 2 H2O = Na2BeO4 + 3 H2
CuI + NH3 = CuNH3 + I =>
CuI + NH3 = CuNH3 + I
C6H5NH2 + HNO2 = C12H11N3 + H2O =>
2 C6H5NH2 + HNO2 = C12H11N3 + 2 H2O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
HON(SO3)2{-2} + MnO4{-} + H{+1) = ON(SO3)2{-2}+MnO2+H2O =>
3 HON(SO3)2{-2} + MnO4{-} + H{+1) = 3 ON(SO3)2{-2}+MnO2+2H2O
CH2CH2 + Cl2 = ClCH2CH2Cl =>
CH2CH2 + Cl2 = ClCH2CH2Cl
Na2SO4 + Fe(NO3)3 = Fe2(SO4)3 + NaNO3 =>
3 Na2SO4 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NaNO3
Zn(NO3)2 + NH4OH = ZnNH4 + (NO3)2OH =>
Zn(NO3)2 + NH4OH = ZnNH4 + (NO3)2OH
C8H10 = C + CH4 =>
2 C8H10 = 11 C + 5 CH4
(NH4)2NO3 + H2O = HNO3 + NH4OH =>
8(NH4)2NO3 + 14 H2O = 7 HNO3 + 17 NH4OH
Na2O2 + H2O(l) = NaOH(s) + O2(g) =>
2 Na2O2 + 2 H2O(l) = 4 NaOH(s) + O2(g)
Ca + RbCl = CaCl + Rb =>
Ca + RbCl = CaCl + Rb
KHP + Ca(OH)2 = KOH + Ca(HP)2 =>
2 KHP + Ca(OH)2 = 2 KOH + Ca(HP)2
KBr + CaF2 = KF + CaBr2 =>
2 KBr + CaF2 = 2 KF + CaBr2
KClO3(s)MnO2(s) = KCl + O2 + MnO2 =>
2 KClO3(s)MnO2(s) = 2 KCl + 3 O2 + 2 MnO2
PhSiO2 + C = Si + PhCO2 =>
PhSiO2 + C = Si + PhCO2
ZnSO4 + Mg(OH)2 = Zn(OH)2 + MgSO4 =>
ZnSO4 + Mg(OH)2 = Zn(OH)2 + MgSO4
NaOH + Fe(NO3) = Na(NO3) + OHFe =>
NaOH + Fe(NO3) = Na(NO3) + OHFe
K2CO3H2SO4 = K2SO4H2OCO2 =>
K2CO3H2SO4 = K2SO4H2OCO2
Pb(NO3)2 + Cu + H2SO4 = PbSO4 + CuSO4 + NO + H2O =>
Pb(NO3)2 + 3 Cu + 4 H2SO4 = PbSO4 + 3 CuSO4 + 2 NO + 4 H2O
HNO3 + H3AsO3 = HAsO4 + NO + H2O =>
4 HNO3 + 3 H3AsO3 = 3 HAsO4 + 4 NO + 5 H2O
Fe3P2 + O2 = FeO + P =>
2 Fe3P2 + 3 O2 = 6 FeO + 4 P
CH3OH + CH3COOH = CH3COOCH2CH2CH3 + H2O =>
3 CH3OH + CH3COOH = CH3COOCH2CH2CH3 + 3 H2O
PCl3 + Cl2 = PCl55PCl30Cl2 =>
4 PCl3 + 81 Cl2 = 2 PCl55PCl30Cl2
F2 + KOH = KFO3 + KF + H2O =>
3 F2 + 6 KOH = KFO3 + 5 KF + 3 H2O
NO2 + CO = CO2 + NO =>
NO2 + CO = CO2 + NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
