| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li2S + Sn(ClO4)4 = 4 LiClO4 + SnS2
K2CrO4 + KOH + H[SnCl3] + H2O = K[Cr(OH)4] + K3[Sn(OH)6] + KCl =>
K2CrO4 + 17 KOH + 3 H[SnCl3] + H2O = K[Cr(OH)4] + 3 K3[Sn(OH)6] + 9 KCl
Na2B4O7(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
C10H12O2 + NaOH = C10H12O2OHNa =>
C10H12O2 + NaOH = C10H12O2OHNa
(CH2CH2OH)2(l) + O2(g) = CO2(g) + H2O(g) =>
2(CH2CH2OH)2(l) + 11 O2(g) = 8 CO2(g) + 10 H2O(g)
Pd + Cu(NO3)2 = Cu + Pd(NO3) =>
2 Pd + Cu(NO3)2 = Cu + 2 Pd(NO3)
KIO3 + HCl = KICl2 + Cl2 + H2O =>
KIO3 + 6 HCl = KICl2 + 2 Cl2 + 3 H2O
LiI + Ag2SO4 = Li2SO4 + AgI =>
2 LiI + Ag2SO4 = Li2SO4 + 2 AgI
C6H5OH(s) + O2(g) = CO2(g) + H2O(l) =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O(l)
CaC4H6O4 + K3PO4 = Ca3P2O8 + KC2H3O2 =>
3 CaC4H6O4 + 2 K3PO4 = Ca3P2O8 + 6 KC2H3O2
Al + HNO3 = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3 = 3 Al(NO3) + NO + 2 H2O
M{3+} + NaOH = Na{+} + M(OH)3 =>
M{3+} + 3 NaOH = 3 Na{+} + M(OH)3
Zn + HN3 = Zn3N2 + H =>
9 Zn + 2 HN3 = 3 Zn3N2 + 2 H
NH3(g) + O2 = H2O(i) + NO(g) =>
4 NH3(g) + 5 O2 = 6 H2O(i) + 4 NO(g)
CuCl + Hg = Cu + HgCl =>
CuCl + Hg = Cu + HgCl
ZnCrO4 + Fe2(CO3)3 = ZnCO3 + Fe2(CrO4)3 =>
3 ZnCrO4 + Fe2(CO3)3 = 3 ZnCO3 + Fe2(CrO4)3
Br2 + CaCl2 = CaBr2 + Cl2 =>
Br2 + CaCl2 = CaBr2 + Cl2
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
MnO2 + Al + C = Mn3AlC + Al2O3 =>
3 MnO2 + 5 Al + C = Mn3AlC + 2 Al2O3
Ca + HL = CaHL =>
Ca + HL = CaHL
Mn2(SO4)3 + KOH = K2SO4 + Mn(OH)3 =>
Mn2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Mn(OH)3
CuSO4(aq) + NaBr(aq) = Na2(CuBr4)(aq) + Na2SO4 =>
CuSO4(aq) + 4 NaBr(aq) = Na2(CuBr4)(aq) + Na2SO4
Na{+} + H{-} = NaH =>
Na{+} + H{-} = NaH
H2SeO3 + Bi(OH)5 = Bi2(SeO3)5 + H2O =>
5 H2SeO3 + 2 Bi(OH)5 = Bi2(SeO3)5 + 10 H2O
MgCO3 + Ca + CO3 = MgCa(CO3)2 =>
MgCO3 + Ca + CO3 = MgCa(CO3)2
(C2H5)3PO3 + O2 = CO2 + P2O5 + H2O =>
2(C2H5)3PO3 + 19 O2 = 12 CO2 + P2O5 + 15 H2O
FeI3 + BaS + H2O = Fe(OH)3 + BaI2 + H2S =>
2 FeI3 + 3 BaS + 6 H2O = 2 Fe(OH)3 + 3 BaI2 + 3 H2S
HgNO3 + KOH = KNO3 + HgOH =>
HgNO3 + KOH = KNO3 + HgOH
Cr2O7{-2} + H3O{+} + Fe{2+} = Cr{+3} + H2O + Fe{3+} =>
Cr2O7{-2} + 14 H3O{+} + 6 Fe{2+} = 2 Cr{+3} + 21 H2O + 6 Fe{3+}
Zn(s) + S(s) = ZnS(s) =>
Zn(s) + S(s) = ZnS(s)
Cr{2+} + CO2 + H{+} = Cr{3+} + H2C2O4 =>
2 Cr{2+} + 2 CO2 + 2 H{+} = 2 Cr{3+} + H2C2O4
BaCl2 + CUSO4 = BaSO4 + CUCl2 =>
BaCl2 + CUSO4 = BaSO4 + CUCl2
Na[Zn(OH)4] + H2O2 = Zn(OH)3 + NaO + H2O =>
2 Na[Zn(OH)4] + H2O2 = 2 Zn(OH)3 + 2 NaO + 2 H2O
Mg(OH)2 + HCl = MgCl2(OH)2 + H =>
Mg(OH)2 + 2 HCl = MgCl2(OH)2 + 2 H
CO + HO = CO2 + H2O =>
CO + 2 HO = CO2 + H2O
Fe(OH)3 + H3PO3 = FePO3 + H2O =>
Fe(OH)3 + H3PO3 = FePO3 + 3 H2O
C3H8O + NaOH = C3H7ONa + H2O =>
C3H8O + NaOH = C3H7ONa + H2O
NH4Cl + (NH4)2SO4 = NH4 + SO4Cl =>
NH4Cl + (NH4)2SO4 = 3 NH4 + SO4Cl
Na3PO4 + K = KPO4 + Na =>
Na3PO4 + K = KPO4 + 3 Na
CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
Al + Fe3O4 = Fe + Al2O3 =>
8 Al + 3 Fe3O4 = 9 Fe + 4 Al2O3
C5H14 + O2 = CO2 + H2O =>
2 C5H14 + 17 O2 = 10 CO2 + 14 H2O
HI(g) + ICl(g) = I2(g) + HCl(g) =>
HI(g) + ICl(g) = I2(g) + HCl(g)
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
MgO + H2SO4(aq) = MgSO4(aq) + H2O(l) =>
MgO + H2SO4(aq) = MgSO4(aq) + H2O(l)
S + NaNO2 + AgNO3 = N2O + Na3(Ag(S2O3)2) + NaNO3 =>
4 S + 4 NaNO2 + AgNO3 = 2 N2O + Na3(Ag(S2O3)2) + NaNO3
S8 + NO3 = SO2 + NO =>
S8 + 8 NO3 = 8 SO2 + 8 NO
C12H22O11 + H2SO4 = H2O + CO2 + SO2 =>
C12H22O11 + 24 H2SO4 = 35 H2O + 12 CO2 + 24 SO2
CH3CO2H + Ba(OH)2 = (CH3CO2)2Ba + H2O =>
2 CH3CO2H + Ba(OH)2 = (CH3CO2)2Ba + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
