| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO2 + 4 HI = S + 4 I + 2 H2O
BrF3 + H2O = HF + HBrO2 =>
BrF3 + 2 H2O = 3 HF + HBrO2
S2O32 = S + SO32 =>
S2O32 = S + SO32
HI + SO2 = H2S + I2 + H2O =>
6 HI + SO2 = H2S + 3 I2 + 2 H2O
H6TeO6 + Se = H2TeO3 + H2SeO3 + H2O =>
2 H6TeO6 + Se = 2 H2TeO3 + H2SeO3 + 3 H2O
SO2 + HBr = Br2 + S + H2O =>
SO2 + 4 HBr = 2 Br2 + S + 2 H2O
HBr + SO2 = SBr4 + H2O =>
4 HBr + SO2 = SBr4 + 2 H2O
AsH3 + HNO3 = H3AsO4 + H2O + NO2 =>
AsH3 + 8 HNO3 = H3AsO4 + 4 H2O + 8 NO2
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2 =>
CuCl2 + Fe(OH)2 = FeCl2 + Cu(OH)2
S4 + O2 = SO =>
S4 + 2 O2 = 4 SO
K + Zn3(PO4)2 = Zn + K3(PO4) =>
6 K + Zn3(PO4)2 = 3 Zn + 2 K3(PO4)
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
NaCO3 + H2O = Na(OH)2 + H2CO3 =>
NaCO3 + 2 H2O = Na(OH)2 + H2CO3
(CrN2H4CO6)4(CrCN6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10(CrN2H4CO6)4(CrCN6)3 + 336 KMnO4 + 339 H2SO4 = 35 K2Cr2O7 + 336 MnSO4 + 70 CO2 + 260 KNO3 + 3 K2SO4 + 419 HOH
LaCl3 + Al = LaAl3 + AlCl3 =>
LaCl3 + 4 Al = LaAl3 + AlCl3
S8 = S =>
S8 = 8 S
C3H7Cl + Na = C3H6Na + HCl =>
C3H7Cl + Na = C3H6Na + HCl
Na(H2CO3) + Ca(HPO4)2 = Ca(H2CO3)2 + Na(HPO4) =>
2 Na(H2CO3) + Ca(HPO4)2 = Ca(H2CO3)2 + 2 Na(HPO4)
CH3COONaH2O + NaOH = CH3COOOH + Na + H2O =>
CH3COONaH2O + NaOH = CH3COOOH + 2 Na + H2O
K2CO3 + ScSO4 = K2SO4 + ScCO3 =>
K2CO3 + ScSO4 = K2SO4 + ScCO3
LaCl3 + Al = LaAl3 + AlCl3 =>
LaCl3 + 4 Al = LaAl3 + AlCl3
NaHCO3 + Fe(OH)SO4 = Fe(OH)3 + CO2 + Na2SO4 =>
2 NaHCO3 + Fe(OH)SO4 = Fe(OH)3 + 2 CO2 + Na2SO4
Na2S2O8 + HCl = Cl2 + Na2SO4 + H2SO4 =>
Na2S2O8 + 2 HCl = Cl2 + Na2SO4 + H2SO4
(CrN2H4CO6)4(CrCN6)3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10(CrN2H4CO6)4(CrCN6)3 + 336 KMnO4 + 339 H2SO4 = 35 K2Cr2O7 + 336 MnSO4 + 70 CO2 + 260 KNO3 + 3 K2SO4 + 419 HOH
F2 + ZnCl2 = F2Zn + Cl2 =>
F2 + ZnCl2 = F2Zn + Cl2
S8 = S =>
S8 = 8 S
H + N2O = H2O + N =>
2 H + N2O = H2O + 2 N
C2H5OH(l) + O2(g) = CO2(g) + H20(l) =>
10 C2H5OH(l) + 15 O2(g) = 20 CO2(g) + 3 H20(l)
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
HSO4 + CsF = CsSO4 + HF =>
HSO4 + CsF = CsSO4 + HF
Cr{3} + (MnO4){-} + H2O = (Cr2O7){2-} + Mn{2} + H{+} =>
10 Cr{3} + 6(MnO4){-} + 11 H2O = 5(Cr2O7){2-} + 6 Mn{2} + 22 H{+}
(NH4)2CO3 + HCl = NH4Cl + H2O + CO2 =>
(NH4)2CO3 + 2 HCl = 2 NH4Cl + H2O + CO2
Na2CO3*10H2O = Na2CO3 + H2O =>
Na2CO3*10H2O = Na2CO3 + 10 H2O
Cu + AgN = Cu3N2 + Ag =>
3 Cu + 2 AgN = Cu3N2 + 2 Ag
LiH + O2 = Li2O + H2O =>
2 LiH + O2 = Li2O + H2O
FeOOH + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeOOH + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
AgNO3 + AsH3 + H2O = Ag + H3AsO4 + HNO3 =>
8 AgNO3 + AsH3 + 4 H2O = 8 Ag + H3AsO4 + 8 HNO3
N2O5 + K = KNO2 + O2 =>
2 N2O5 + 4 K = 4 KNO2 + O2
C6H5NO2 + Fe + HCl = C6H7N + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H7N + 2 FeCl3 + 2 H2O
Al(aq) + CuCl2(aq) = AlCl3(aq) + Cu(s) =>
2 Al(aq) + 3 CuCl2(aq) = 2 AlCl3(aq) + 3 Cu(s)
CrO4 + H2O2 = CrO5 + H2O =>
CrO4 + H2O2 = CrO5 + H2O
Fr(s) + F(g) = FrF(g) =>
Fr(s) + F(g) = FrF(g)
CH4 + S = SC2 + H2S =>
2 CH4 + 5 S = SC2 + 4 H2S
Na + O2 = NaO2 =>
Na + O2 = NaO2
NaNO2 + K2Cr2O7 = Na2Cr2O7 + KNO2 =>
2 NaNO2 + K2Cr2O7 = Na2Cr2O7 + 2 KNO2
Pb + NaOH + H2O + ClO = Pb(OH)2 + NaCl =>
3 Pb + 2 NaOH + 2 H2O + 2 ClO = 3 Pb(OH)2 + 2 NaCl
Na + NiCl2 = NaCl + Ni =>
2 Na + NiCl2 = 2 NaCl + Ni
Ca(NO3)2 + Fe2(SO4)3 = Ca(SO4) + Fe(NO3)3 =>
3 Ca(NO3)2 + Fe2(SO4)3 = 3 Ca(SO4) + 2 Fe(NO3)3
CH4 + S = SC2 + H2S =>
2 CH4 + 5 S = SC2 + 4 H2S
NaCl(aq) + K2SO4(aq) = Na2SO4(aq) + KCl(aq) =>
2 NaCl(aq) + K2SO4(aq) = Na2SO4(aq) + 2 KCl(aq)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
