| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4 = 2 C2
H3PO4 + (SO4) + H2O = P1O5 + H2SO4 =>
2 H3PO4 + 5(SO4) + 2 H2O = 2 P1O5 + 5 H2SO4
Cu{+} + SCN{-} = CuCN + S =>
Cu{+} + SCN{-} = CuCN + S
CaCO3 + Fe + H2O = Fe2O3 + CH3OH + Ca(OH)2 =>
CaCO3 + 2 Fe + 3 H2O = Fe2O3 + CH3OH + Ca(OH)2
NiSO4 = NiOSO3 =>
NiSO4 = NiOSO3
(CH3)2CHCH2OH + C3H6O2 = H2O + C7H14O2 =>
(CH3)2CHCH2OH + C3H6O2 = H2O + C7H14O2
C2H5Br + Br2 = C2H4Br2 + HBr =>
C2H5Br + Br2 = C2H4Br2 + HBr
Zn + KNO3 + H2SO4 = ZnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
8 Zn + 2 KNO3 + 10 H2SO4 = 8 ZnSO4 + K2SO4 + (NH4)2SO4 + 6 H2O
CdCl2(aq) + Na2CO3(aq) = NaCl + CdCO3 =>
CdCl2(aq) + Na2CO3(aq) = 2 NaCl + CdCO3
H2S + Na2CrO7 + H2SO4 = Cr2(SO4)3 + H2O + NaHSO4 =>
9 H2S + 8 Na2CrO7 + 19 H2SO4 = 4 Cr2(SO4)3 + 20 H2O + 16 NaHSO4
C6H12O6 + Cu(OH)2 = C6H10O6Cu + H2O =>
C6H12O6 + Cu(OH)2 = C6H10O6Cu + 2 H2O
HClO4 + Cu2CO3 = CuClO4 + CO2 + H2O =>
2 HClO4 + Cu2CO3 = 2 CuClO4 + CO2 + H2O
NH2NH2CO + HNO2 = CO2 + N2 + H2O =>
NH2NH2CO + 2 HNO2 = CO2 + 2 N2 + 3 H2O
HClO + CH3COOH = CO2 + H2O + CH3ClO =>
4 HClO + 3 CH3COOH = 2 CO2 + 2 H2O + 4 CH3ClO
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
H2S + O2 = H2O3 + SO2 =>
2 H2S + 5 O2 = 2 H2O3 + 2 SO2
C3H8 + KMnO4 + H2O = C4H8(OH)2 + MnO2 + KOH =>
12 C3H8 + 14 KMnO4 + 4 H2O = 9 C4H8(OH)2 + 14 MnO2 + 14 KOH
MgCO3(ac) = MgO + CO2 =>
MgCO3(ac) = MgO + CO2
[Cu(NH3)4] + SO4 + H2O = [Cu(NH3)4]SO4*H2O =>
[Cu(NH3)4] + SO4 + H2O = [Cu(NH3)4]SO4*H2O
Ag(NO3) + HCl = HNO3 + AgCl =>
Ag(NO3) + HCl = HNO3 + AgCl
NaNO2 + HNO3 = NaNO3 + NO2 + H2O =>
NaNO2 + 2 HNO3 = NaNO3 + 2 NO2 + H2O
C4H9Cl + C10H14 + AlCl3 = C14H22 + AlCl4 =>
12 C4H9Cl + 19 C10H14 + 12 AlCl3 = 17 C14H22 + 12 AlCl4
FeS2 + O2 + H2O = Fe(OH)3 + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{2-} + 16 H{+}
Fe(s) + Cu(OH) = Cu(s) + Fe(OH)3 =>
Fe(s) + 3 Cu(OH) = 3 Cu(s) + Fe(OH)3
CH4N2S + NaOH = NH3 + Na2CS + O =>
CH4N2S + 2 NaOH = 2 NH3 + Na2CS + 2 O
C12H11N2NaO3 + HCl = C12H12N2O3 + NaCl =>
C12H11N2NaO3 + HCl = C12H12N2O3 + NaCl
Cr(O2){-} + H2O2 = Cr(O4){-} + H2O =>
Cr(O2){-} + 2 H2O2 = Cr(O4){-} + 2 H2O
KCIO3(s) = KCI(a) + O2(g) =>
2 KCIO3(s) = 2 KCI(a) + 3 O2(g)
H2SO4 + NaOH = SO4Na + H3O =>
H2SO4 + NaOH = SO4Na + H3O
SO2 + O2 = SO65 =>
2 SO2 + 63 O2 = 2 SO65
Sn + HNO3 + H2O = H2SnO3 + NO =>
3 Sn + 4 HNO3 + H2O = 3 H2SnO3 + 4 NO
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
AgNO3 + BaCl2*H2O = AgCl + Ba(NO3)2 + H2O =>
2 AgNO3 + BaCl2*H2O = 2 AgCl + Ba(NO3)2 + H2O
K2FeO4 + HCl = KCl + FeCl3 + Cl2 + H2O =>
2 K2FeO4 + 16 HCl = 4 KCl + 2 FeCl3 + 3 Cl2 + 8 H2O
Pd + H2 = PdH3 =>
2 Pd + 3 H2 = 2 PdH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HF + K2CO3 = CO2 + H2O + KF =>
2 HF + K2CO3 = CO2 + H2O + 2 KF
P + H2 = P3H =>
6 P + H2 = 2 P3H
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5ONa + H2O = CH3CH2OH + NaOH =>
C2H5ONa + H2O = CH3CH2OH + NaOH
NO + H2 = N2 + H2O = NH3 + H2O =>
2 NO + 2 H2 = N2 + 2 H2O
C4H6 + HBr = C4H8Br2 =>
C4H6 + 2 HBr = C4H8Br2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H2S2O7(s) + H2O(l) = H2SO4(l) =>
H2S2O7(s) + H2O(l) = 2 H2SO4(l)
Na3PO4 + HSO4 = NaSO4 + H3PO4 =>
Na3PO4 + 3 HSO4 = 3 NaSO4 + H3PO4
Ca(OH)2 + (NH4)Cl = CaCl2 + NH4OH =>
Ca(OH)2 + 2(NH4)Cl = CaCl2 + 2 NH4OH
Ba(NO3)2 + Al2(SO4) = Ba(SO4) + Al2(NO3)2 =>
Ba(NO3)2 + Al2(SO4) = Ba(SO4) + Al2(NO3)2
ClO2 + NaOH + Na2S = NaCl + Na2SO4 + H2O =>
8 ClO2 + 8 NaOH + 5 Na2S = 8 NaCl + 5 Na2SO4 + 4 H2O
C4H6 + HBr = C4H7Br =>
C4H6 + HBr = C4H7Br
Fe2O3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
Fe2O3 + Ba(OH)2 = Ba(FeO2)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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
