| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H12O = C5H10 + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
CO2 + H2 = CO + H2O =>
CO2 + H2 = CO + H2O
H2PO2{-} + H{+} + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
H2PO2{-} + H{+} + 4 AgNO3 + 2 H2O = 4 Ag + H3PO4 + 4 HNO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
Fe(H2PO4)3 + NaOH = FePO4 + Na3PO4 + H2O =>
Fe(H2PO4)3 + 6 NaOH = FePO4 + 2 Na3PO4 + 6 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2S4O6 + HNO3 = H2SO4 + NO2 + H2O =>
H2S4O6 + 14 HNO3 = 4 H2SO4 + 14 NO2 + 4 H2O
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
Mg{+2} + N{-3} = Mg + N =>
3 Mg{+2} + 2 N{-3} = 3 Mg + 2 N
C2H6O + K2Cr2O7 + HCl = C2H4O2 + CrCl3 + H2O + KCl =>
3 C2H6O + 2 K2Cr2O7 + 16 HCl = 3 C2H4O2 + 4 CrCl3 + 11 H2O + 4 KCl
Bi2S3 + HCl = BiCl3 + H2S =>
Bi2S3 + 6 HCl = 2 BiCl3 + 3 H2S
Fe3C + O2 = Fe2O3 + CO =>
4 Fe3C + 11 O2 = 6 Fe2O3 + 4 CO
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
HCl + Zn = HCl(Zn) =>
HCl + Zn = HCl(Zn)
CrN4 = Cr + N2 =>
CrN4 = Cr + 2 N2
H{+} + Cr2O7{2-} + C2H4O = Cr{3+} + C2H4O2 + H2O =>
8 H{+} + Cr2O7{2-} + 3 C2H4O = 2 Cr{3+} + 3 C2H4O2 + 4 H2O
C4H6O6 + NaOH = (HOCHCOONa)2 + H2O =>
C4H6O6 + 2 NaOH = (HOCHCOONa)2 + 2 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
C4H7O4N + O2 = CO2 + H2O + CO(NH2)2 =>
2 C4H7O4N + 6 O2 = 7 CO2 + 5 H2O + CO(NH2)2
AgNO3 + Pb(C2H3O2)2 = Ag(C2H3O2) + Pb(NO3)2 =>
2 AgNO3 + Pb(C2H3O2)2 = 2 Ag(C2H3O2) + Pb(NO3)2
KMnO4 + NaHSO3 = KMnO2 + NaHSO4 =>
KMnO4 + 2 NaHSO3 = KMnO2 + 2 NaHSO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
H3PO4 + NaCN = HCN + Na3PO4 =>
H3PO4 + 3 NaCN = 3 HCN + Na3PO4
N2O5Cu(OH)2 = Cu(NO3)2H2O =>
N2O5Cu(OH)2 = Cu(NO3)2H2O
KAu(CN)2 + Zn = K2Zn(CN)4 + Au =>
2 KAu(CN)2 + Zn = K2Zn(CN)4 + 2 Au
H2O + e + MnO4{-} = MnO2(s) + OH{-} =>
2 H2O + 3e + MnO4{-} = MnO2(s) + 4 OH{-}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ca3N2 = N2Ca3 =>
Ca3N2 = N2Ca3
Cr2O7{2-} + Fe{+} + H{+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{2-} + 3 Fe{+} + 14 H{+} = 3 Fe{3+} + 2 Cr{3+} + 7 H2O
NiCO3 + NaCl2 = NiCl2 + NaCO3 =>
NiCO3 + NaCl2 = NiCl2 + NaCO3
H2S + Sb = H2 + Sb2S5 =>
5 H2S + 2 Sb = 5 H2 + Sb2S5
NH4SCN + NaOH = NH3 + NaSCN + H2O =>
NH4SCN + NaOH = NH3 + NaSCN + H2O
Na + CO3 + H2O = HCO3 + NaOH =>
Na + CO3 + H2O = HCO3 + NaOH
FeS + CO2 = Fe3O4 + SO2 + CO =>
3 FeS + 10 CO2 = Fe3O4 + 3 SO2 + 10 CO
H + Si = H4Si =>
4 H + Si = H4Si
KCIO3 + KI + HCI = KCI + I2 + H2O =>
KCIO3 + 6 KI + 6 HCI = 7 KCI + 3 I2 + 3 H2O
BiCl3 + KOH = Bi(OH)3 + KCl =>
BiCl3 + 3 KOH = Bi(OH)3 + 3 KCl
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaCO4 + H2O = OH + NaC =>
NaCO4 + 4 H2O = 8 OH + NaC
| 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 sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
