| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KCl + F2 = 2 KF + Cl2
KIO3 + N2H4 = KI + H2O + N2 =>
2 KIO3 + 3 N2H4 = 2 KI + 6 H2O + 3 N2
ClO3{-} + S2O8{2-} = SO4{2-} + ClO3 =>
2 ClO3{-} + S2O8{2-} = 2 SO4{2-} + 2 ClO3
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
Mg3N2 + H2SO4 = MgSO4 + SO4(NH4)2 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + SO4(NH4)2
Cr(No3)3 + Br2 + KOH = K2CrO4 + KBr + KNo3 + H2O =>
2 Cr(No3)3 + 3 Br2 + 16 KOH = 2 K2CrO4 + 6 KBr + 6 KNo3 + 8 H2O
[Cu(H2O)4]SO4H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
[Cu(H2O)4]SO4H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + KOH + H2O =>
2 K2Cr2O7 + 6 NaHSO3 + 3 H2SO4 = 2 Cr2(SO4)3 + 3 Na2SO4 + 4 KOH + 4 H2O
Al(OH)3 + HBrO3 = Al(BrO3)3 + H2O =>
Al(OH)3 + 3 HBrO3 = Al(BrO3)3 + 3 H2O
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
Al + NaCO3 = AlO2 + NaCO2 =>
Al + 2 NaCO3 = AlO2 + 2 NaCO2
N2 + H2 = N2H4 =>
N2 + 2 H2 = N2H4
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
In(OH)2 + HCl = InOHCl + H2O =>
In(OH)2 + HCl = InOHCl + H2O
FeCl3 + I2 = FeI3 + Cl2 =>
2 FeCl3 + 3 I2 = 2 FeI3 + 3 Cl2
AI + HI = AI3 + H2 =>
AI + 2 HI = AI3 + H2
(CuOH)2SO4 + NH4OH = [Cu(NH3)]SO4 + [Cu(NH3)4](OH)2 + H2O =>
(CuOH)2SO4 + 5 NH4OH = [Cu(NH3)]SO4 + [Cu(NH3)4](OH)2 + 5 H2O
KClO3 + H2SO4(concentrate) = HClO4 + ClO2 + K2SO4 + H2O =>
6 KClO3 + 3 H2SO4(concentrate) = 2 HClO4 + 4 ClO2 + 3 K2SO4 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
MgCl2 + Na2CO3 = MgCO3(s) + NaCl =>
MgCl2 + Na2CO3 = MgCO3(s) + 2 NaCl
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
H2TiCl6 + NH4OH = TiO2*H2O + NH4Cl + HCl =>
H2TiCl6 + 3 NH4OH = TiO2*H2O + 3 NH4Cl + 3 HCl
Al + NaCO3 = AlO2 + NaCO2 =>
Al + 2 NaCO3 = AlO2 + 2 NaCO2
Br + H2 = H3Br =>
2 Br + 3 H2 = 2 H3Br
K2CrO4 + Pb(CH3CO2)2 = KCH3CO2 + PbCrO4 =>
K2CrO4 + Pb(CH3CO2)2 = 2 KCH3CO2 + PbCrO4
AI + HI = AI3 + H2 =>
AI + 2 HI = AI3 + H2
Zn0 + HCl = ZnCl + H =>
Zn0 + HCl = ZnCl + H
PDS + H2O2 = PDSO4 + H2O =>
PDS + 4 H2O2 = PDSO4 + 4 H2O
Mg(OH)2 + H2PO4 = MgPO4 + HOH =>
Mg(OH)2 + H2PO4 = MgPO4 + 2 HOH
Fe2O3 + CaCO3 = Fe2(CO3)3 + CaO =>
Fe2O3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaO
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Al(OH)3 + HBrO3 = Al(BrO3)3 + H2O =>
Al(OH)3 + 3 HBrO3 = Al(BrO3)3 + 3 H2O
HN3 + O2 = N2 + H2O =>
4 HN3 + O2 = 6 N2 + 2 H2O
AI + HI = AI3 + H2 =>
AI + 2 HI = AI3 + H2
H2TiCl6 + NH4OH = TiO2*H2O + NH4Cl + HCl =>
H2TiCl6 + 3 NH4OH = TiO2*H2O + 3 NH4Cl + 3 HCl
Al + NaCO3 = AlO2 + NaCO2 =>
Al + 2 NaCO3 = AlO2 + 2 NaCO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
BeCl2 + H2O + Na2SO3 = Be(OH)2 + NaCl + SO2 =>
BeCl2 + H2O + Na2SO3 = Be(OH)2 + 2 NaCl + SO2
NO2 = N2O4 =>
2 NO2 = N2O4
CHCOO + HCl = CHCOOH + Cl =>
CHCOO + HCl = CHCOOH + Cl
CuO + HCl = H2(CuCl4) + H2O =>
CuO + 4 HCl = H2(CuCl4) + H2O
Co(s) + HCl(aq) = CoCl3(aq) + H2(g) =>
2 Co(s) + 6 HCl(aq) = 2 CoCl3(aq) + 3 H2(g)
NH4Cl + NaOH = NaCl + H2O + NH3 = NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
MnO2 + H2O + O2 = MnO4{-} + H{+} =>
4 MnO2 + 2 H2O + 3 O2 = 4 MnO4{-} + 4 H{+}
KIO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
KIO3 + 5 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Fr + At2 = FrAt =>
2 Fr + At2 = 2 FrAt
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
