| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H12O6 + H3PO4 = C6H13O9P + H2O
CoCl3 + NaOH = Co(OH) + NaCl3 =>
CoCl3 + NaOH = Co(OH) + NaCl3
KBr(s) + H2SO4(l) + MnO2(s) = Br2(l) + KHSO4(s) + MnSO4(s) + H2O(l) =>
2 KBr(s) + 3 H2SO4(l) + MnO2(s) = Br2(l) + 2 KHSO4(s) + MnSO4(s) + 2 H2O(l)
AgNO + HCl = HNO + AgCl(s) =>
AgNO + HCl = HNO + AgCl(s)
FeSO4 + NaOH = NaSO4 + Fe(OH) =>
FeSO4 + NaOH = NaSO4 + Fe(OH)
Au + KI3 = KI + AuIKI3 =>
2 Au + 3 KI3 = KI + 2 AuIKI3
C2H5OCOOH + O2 = CO2 + H2O =>
C2H5OCOOH + 3 O2 = 3 CO2 + 3 H2O
Mg(NO3)2 + NaCl = MgCl2 + Na(NO3) =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 Na(NO3)
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
Ba(ClO3)2 + AgNO3 = Ba(NO3)2 + AgClO3 =>
Ba(ClO3)2 + 2 AgNO3 = Ba(NO3)2 + 2 AgClO3
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na =>
KHSO4 + CH3COONa = CH3COOH + KSO4 + Na
Be(OH)2 + Ca(SO4) = BeSO4 + Ca(OH)2 =>
Be(OH)2 + Ca(SO4) = BeSO4 + Ca(OH)2
CH + NO = CO + NH =>
CH + NO = CO + NH
NaC + BaHO = NaCBa + HO =>
NaC + BaHO = NaCBa + HO
MoS3 + HNO3 = H2MoO4 + H2SO4 + H2O + NO2 =>
MoS3 + 24 HNO3 = H2MoO4 + 3 H2SO4 + 8 H2O + 24 NO2
H2C4H4O6 + NaOH = C4H4O6 + H2O + Na =>
H2C4H4O6 + 2 NaOH = C4H4O6 + 2 H2O + 2 Na
C6H4(OH)2 + C8H4O3 = C20H12O5 + H2O =>
2 C6H4(OH)2 + C8H4O3 = C20H12O5 + 2 H2O
C3H6O2 + H2O = CH4 + CO2 =>
4 C3H6O2 + 2 H2O = 7 CH4 + 5 CO2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH3 + HCl =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 4 NH3 + 2 HCl
BaCl2 + NaVO3 = Ba(VO3)2 + NaCl =>
BaCl2 + 2 NaVO3 = Ba(VO3)2 + 2 NaCl
C4H4N2 + O2 = CO2 + H2O + HNO3 =>
2 C4H4N2 + 15 O2 = 8 CO2 + 2 H2O + 4 HNO3
K2Cr2O7 + HBr = KBr + CrBr3 + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 KBr + 2 CrBr3 + 3 Br2 + 7 H2O
C11H22O11 + O2 = CO2 + H2O =>
C11H22O11 + 11 O2 = 11 CO2 + 11 H2O
(NH4)2C2O4 + HCl = HC2O4 + NH4 + Cl =>
(NH4)2C2O4 + HCl = HC2O4 + 2 NH4 + Cl
CH3NH2 + H2O = CH3NH{-} + H3O{+} =>
CH3NH2 + H2O = CH3NH{-} + H3O{+}
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
Na3Po4*12H2O + CaCl2*2H2O = Ca3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 CaCl2*2H2O = Ca3(Po4)2 + 6 NaCl + 30 H2O
C6H5Br + HNO3 = C6H4BrNO2 + H2O =>
C6H5Br + HNO3 = C6H4BrNO2 + H2O
KAlO2 + KCl = AlCl3 + K2O =>
KAlO2 + 3 KCl = AlCl3 + 2 K2O
Na3Po4*12H2O + CaCl2*2H2O = Ca3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 CaCl2*2H2O = Ca3(Po4)2 + 6 NaCl + 30 H2O
FeSO4 + NiPO4 = Fe3(PO4)2 + Ni2(SO4)3 =>
3 FeSO4 + 2 NiPO4 = Fe3(PO4)2 + Ni2(SO4)3
MgO + NO2 + O2 = Mg(NO3)2 =>
2 MgO + 4 NO2 + O2 = 2 Mg(NO3)2
Cl + O2 = Cl7O =>
14 Cl + O2 = 2 Cl7O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
Cu3N + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu3N + 16 HNO3 = 3 Cu(NO3)2 + 11 NO2 + 8 H2O
P + F2 = PF3 =>
2 P + 3 F2 = 2 PF3
Cu(OH)2 + C2H4O2 = C4H6CuO4 + H2O =>
Cu(OH)2 + 2 C2H4O2 = C4H6CuO4 + 2 H2O
AlBr3 = Al + Br2 =>
2 AlBr3 = 2 Al + 3 Br2
N + H2O = NH3 + NO =>
5 N + 3 H2O = 2 NH3 + 3 NO
P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5
K4Fe(CN)6 = K + Fe + (CN)6 =>
K4Fe(CN)6 = 4 K + Fe + (CN)6
CO + H2O = CH3COOH + CO2 =>
4 CO + 2 H2O = CH3COOH + 2 CO2
P + F2 = PF2 =>
P + F2 = PF2
Re{2+} + O{2-} = Re2O2 =>
2 Re{2+} + 2 O{2-} = Re2O2
Mg(NO3)2 + K3Fe(CN)6 = Mg(CN)2 + K3Fe(NO3)6 =>
3 Mg(NO3)2 + K3Fe(CN)6 = 3 Mg(CN)2 + K3Fe(NO3)6
C2H5OH + KI + H2O = K2CO3 + H2 + CHI3 =>
5 C2H5OH + 12 KI + 13 H2O = 6 K2CO3 + 26 H2 + 4 CHI3
C2H5OH + CuO = C2H4O + Cu + H2O =>
C2H5OH + CuO = C2H4O + Cu + H2O
MnO2 + OH{-} + Br2 = MnO4{-} + H2O + Br{-} =>
2 MnO2 + 8 OH{-} + 3 Br2 = 2 MnO4{-} + 4 H2O + 6 Br{-}
Au(s) + H2SeO4(aq) = Au2(SeO4)3(aq) + H2SeO3(aq) + H2O(l) =>
2 Au(s) + 6 H2SeO4(aq) = Au2(SeO4)3(aq) + 3 H2SeO3(aq) + 3 H2O(l)
IO3{-} + HSO3{-} = I{-} + HSO4{-} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 HSO4{-}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
