| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4{+} + OH{-} = NH3 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HNO3 + MnO2 + PbO2 = HMnO4 + Pb(NO3)2 + H2O =>
6 HNO3 + 2 MnO2 + 3 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O
NH4 + Ca(OH)2 = NH3 + Ca12 + H2O =>
24 NH4 + 12 Ca(OH)2 = 24 NH3 + Ca12 + 24 H2O
P(s) + HF(g) = PF5(g) + H2(g) =>
2 P(s) + 10 HF(g) = 2 PF5(g) + 5 H2(g)
NH3 + Ca(OH)2 = CaNH + H2O =>
NH3 + Ca(OH)2 = CaNH + 2 H2O
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
CaCO3 + H2O = CaO + H2CO3 =>
CaCO3 + H2O = CaO + H2CO3
KClO3 + I2 + H2SO4 + H2O = HIO3 + K2SO4 + HCl =>
10 KClO3 + 6 I2 + 5 H2SO4 + 6 H2O = 12 HIO3 + 5 K2SO4 + 10 HCl
MnHNO3 = Mn(NO3)H =>
MnHNO3 = Mn(NO3)H
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
PbO2 + H{+} + e = PbO + H2O =>
PbO2 + 2 H{+} + 2e = PbO + H2O
Ne + Cl2 = NeCl =>
2 Ne + Cl2 = 2 NeCl
Cl2O6H2O = H2Cl2O7 =>
Cl2O6H2O = H2Cl2O7
NH3OHCl + NaOH + NiSO4 = Ni(NH2OH)6(OH)2 + Na2SO4 + NaCl + H2O =>
6 NH3OHCl + 8 NaOH + NiSO4 = Ni(NH2OH)6(OH)2 + Na2SO4 + 6 NaCl + 6 H2O
HCe + K2Cr2O7 = KCe + CrCe3 + Ce2 + H2O =>
14 HCe + K2Cr2O7 = 2 KCe + 2 CrCe3 + 3 Ce2 + 7 H2O
Na2Cr2O7 + Fe(NO3)2 = NaNO3 + FeCr2O7 =>
Na2Cr2O7 + Fe(NO3)2 = 2 NaNO3 + FeCr2O7
C2H6 + H2O2 = CO2 + H2O =>
C2H6 + 7 H2O2 = 2 CO2 + 10 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
ClO2 + SO2 = SO4 + Cl2 =>
2 ClO2 + 2 SO2 = 2 SO4 + Cl2
NaCH3COO + H2O = NaCH4COO + OH =>
NaCH3COO + H2O = NaCH4COO + OH
I2 + H2SO3 + H2O = I{-} + SO4{2-} + H{+} =>
I2 + H2SO3 + H2O = 2 I{-} + SO4{2-} + 4 H{+}
KH(IO3)2 + CaOH = KH(OH)2 + Ca(IO3) =>
KH(IO3)2 + 2 CaOH = KH(OH)2 + 2 Ca(IO3)
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3 =>
Fe(KSCN)3SnCl2 = FeCl2Sn(KSCN)3
NaIO3 + NaCl + NaHSO3 = I2 + Na2SO4 + HCl + H2O =>
2 NaIO3 + 3 NaCl + 5 NaHSO3 = I2 + 5 Na2SO4 + 3 HCl + H2O
Mg + NaOH + H2O = Na2Mg(OH)4 + H2 =>
Mg + 2 NaOH + 2 H2O = Na2Mg(OH)4 + H2
HCl + Ba(NO3)2 = BaCl + H(NO3)2 =>
HCl + Ba(NO3)2 = BaCl + H(NO3)2
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 7 H2O + 2 Cr(NO3)3
PbS + O = S2O + PbO =>
2 PbS + 3 O = S2O + 2 PbO
Zn(OH)2 + Al = Al(OH)2 + Zn =>
Zn(OH)2 + Al = Al(OH)2 + Zn
CoCl2 + KOH + KClO3 = Co2O5 + KCl + H2 =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O5 + 13 KCl + 6 H2
Ca(OH)2 + NO3 = CaNO4 + H2O =>
Ca(OH)2 + NO3 = CaNO4 + H2O
FeCO3 + H2O = Fe(OH)3 + H2 + CO2 =>
2 FeCO3 + 4 H2O = 2 Fe(OH)3 + H2 + 2 CO2
K{+} + H2O = KOH + H{+} =>
K{+} + H2O = KOH + H{+}
HNO3 + Zn = Zn(NO3)2 + NO2(gas) + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2(gas) + 2 H2O
Mg(ClO3)2 + H2O = Mg(OH)2 + HClO3 =>
Mg(ClO3)2 + 2 H2O = Mg(OH)2 + 2 HClO3
HOF + NaOH = NaOF + H2O =>
HOF + NaOH = NaOF + H2O
Li + H2O = LiOH + H =>
Li + H2O = LiOH + H
Be(OH)2 + H2SO4 = (BeOH)2SO4 + H2O =>
2 Be(OH)2 + H2SO4 = (BeOH)2SO4 + 2 H2O
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O =>
CH3CH(NH2)COOHHNO2 = CH3CH(OH)COOHN2H2O
Na2S + Al(NO3)3 = NaNO3 + Al2S3 =>
3 Na2S + 2 Al(NO3)3 = 6 NaNO3 + Al2S3
C3H7Cl + NaOH = NaCl + C3H7OH =>
C3H7Cl + NaOH = NaCl + C3H7OH
Cu(NO3)23H2O = Cu + NO3 + H2O =>
Cu(NO3)23H2O = Cu + 23 NO3 + H2O
NaHCO3 + O2 = CO2 + H2O + NaO2 =>
4 NaHCO3 + 3 O2 = 4 CO2 + 2 H2O + 4 NaO2
C5H9(OH)3 + O2 = CO + H2O =>
C5H9(OH)3 + 4 O2 = 5 CO + 6 H2O
BrCl5 = Cl2 + Br2 =>
2 BrCl5 = 5 Cl2 + Br2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Ag + Sn(NO3)2 = Ag(NO3) + Sn =>
2 Ag + Sn(NO3)2 = 2 Ag(NO3) + Sn
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
