| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsO4{3-} + 4 Zn + 11 H{+{ = 4 Zn{2+}+AsH3+4H2O
[Ni(NH3)6]SO4 + HNO3 = [Ni(NH3)6](NO3)2 + H2SO4 =>
[Ni(NH3)6]SO4 + 2 HNO3 = [Ni(NH3)6](NO3)2 + H2SO4
F2 + Sn = F{-} + Sn{2+} =>
F2 + Sn = 2 F{-} + Sn{2+}
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
H2CO3 + HF = CHFO2 + H2O =>
H2CO3 + HF = CHFO2 + H2O
BrOH + AlSO4 = BrSO4 + AlOH =>
BrOH + AlSO4 = BrSO4 + AlOH
K2Cr2O7 + H2SO4 + KNO2 = K2SO4 + Cr2(SO4)2 + H2O + KNO3 =>
K2Cr2O7 + 3 H2SO4 + 4 KNO2 = K2SO4 + Cr2(SO4)2 + 3 H2O + 4 KNO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HBr + C6H5CHCH2 = C8H9Br =>
HBr + C6H5CHCH2 = C8H9Br
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s) =>
Na2CO3(aq) + CoCl2(aq) = Na2Cl2(aq) + CoCO3(s)
NO + H = H2O + N =>
NO + 2 H = H2O + N
HgSO4 + Al = Al2(SO4)3 + Hg =>
3 HgSO4 + 2 Al = Al2(SO4)3 + 3 Hg
NO + H = H2O + N =>
NO + 2 H = H2O + N
MgCl2 + Fe2O3 = MgO + FeCl3 =>
3 MgCl2 + Fe2O3 = 3 MgO + 2 FeCl3
Ca + Mg(NO3)2 = Mg + Ca(NO3)2 =>
Ca + Mg(NO3)2 = Mg + Ca(NO3)2
Ba + NaSO4 = BaSO4 + Na =>
Ba + NaSO4 = BaSO4 + Na
Cu + O = CuO =>
Cu + O = CuO
K + [Al(H2O)6] + SO4 + H2O = KAl(SO4)2*12(H2O) =>
K + [Al(H2O)6] + 2 SO4 + 6 H2O = KAl(SO4)2*12(H2O)
SF4 + H2O = H2SO3 + HF =>
SF4 + 3 H2O = H2SO3 + 4 HF
KMnO4 + H{+} + H2C2O4 = Mn{2+} + H2O + CO2 + K{+} =>
2 KMnO4 + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2 + 2 K{+}
C4H8OH + C2OOH = C6H12O2 + H2O =>
17 C4H8OH + 5 C2OOH = 13 C6H12O2 + H2O
CH3C2H6OH + O2 = CHO + H2O =>
4 CH3C2H6OH + 11 O2 = 12 CHO + 14 H2O
Al2(CO3)3 + HBr = AlBr3 + H2CO3 =>
Al2(CO3)3 + 6 HBr = 2 AlBr3 + 3 H2CO3
Pb(OH)2 + CaCO3 = Ca(OH)2 + Pb2(CO3)2 =>
2 Pb(OH)2 + 2 CaCO3 = 2 Ca(OH)2 + Pb2(CO3)2
HCOOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOH + 2 Cu(OH)2 = Cu2O + CO2 + 3 H2O
NO2 + CO = CO2 + N2 =>
2 NO2 + 4 CO = 4 CO2 + N2
CH3CH2OHCH3CH2COOH = C5H10O2H2O =>
CH3CH2OHCH3CH2COOH = C5H10O2H2O
HNO3 + NH4HF2 = HF + NH4NO3 =>
HNO3 + NH4HF2 = 2 HF + NH4NO3
CH2CH2 + KMnO4 + H2O = CH2OHCH2OH + MnO2 + KOH =>
3 CH2CH2 + 2 KMnO4 + 4 H2O = 3 CH2OHCH2OH + 2 MnO2 + 2 KOH
SO + SO2 = S2O3 =>
SO + SO2 = S2O3
V + H2SO4 = VSO4 + H2 =>
V + H2SO4 = VSO4 + H2
Se + O2 = SeO =>
2 Se + O2 = 2 SeO
Mg(NO3)2 + H2O = Mg(OH)2 + NH3 + O2 =>
Mg(NO3)2 + 4 H2O = Mg(OH)2 + 2 NH3 + 4 O2
CH3Br + Na + C3H7Br = NaBr + C4H10 =>
CH3Br + 2 Na + C3H7Br = 2 NaBr + C4H10
Na2CrO4 + NaNO2 + H2O = Cr(OH)3 + NaNO3 + NaOH =>
2 Na2CrO4 + 3 NaNO2 + 5 H2O = 2 Cr(OH)3 + 3 NaNO3 + 4 NaOH
MnSO4(aq) + Na3PO4(aq) = Mn3(PO4)2 + Na2SO4 =>
3 MnSO4(aq) + 2 Na3PO4(aq) = Mn3(PO4)2 + 3 Na2SO4
C6H5COOH(aq) + NaOH(aq) = C6H5COONa + H2O =>
C6H5COOH(aq) + NaOH(aq) = C6H5COONa + H2O
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
C4H9I + NH3 = C4H9NH3 + I =>
C4H9I + NH3 = C4H9NH3 + I
Mo(OH)6 = Mo2O6 + H2O =>
2 Mo(OH)6 = Mo2O6 + 6 H2O
CaCl2 + Sr(NO3)2 = Ca(NO3)2 + SrCl2 =>
CaCl2 + Sr(NO3)2 = Ca(NO3)2 + SrCl2
Na + Fl2 = NaFl2 =>
Na + Fl2 = NaFl2
Na2S3O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S3O3 + 2 HCl = 2 NaCl + 2 S + SO2 + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = Ag2Cl2 + Zn(NO3)2
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2CH2Br + H2O =>
5 CH3CH2CH2CH2OH + 4 HBr = 4 CH3CH2CH2CH2CH2Br + 5 H2O
Fe2(SO4)3 + Ca(CN)2 = Fe(CN)3 + CaSO4 =>
Fe2(SO4)3 + 3 Ca(CN)2 = 2 Fe(CN)3 + 3 CaSO4
AuCl3 + Pb = Au + PbCl2 =>
2 AuCl3 + 3 Pb = 2 Au + 3 PbCl2
C3H6O + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C3H6O + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
H2S + HBr = H2Br + S =>
H2S + 2 HBr = 2 H2Br + S
| 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.
