| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H10 + 12 KMnO4 + 12 KOH = C8H6O4 + 12 K2MnO4 + 8 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COCH2CH3 + MnSO4 + H2O + KSO4 =>
2 CH3CHOHCH2CH3 + KMnO4 + 2 H2SO4 = 2 CH3COCH2CH3 + MnSO4 + 4 H2O + KSO4
H2O + NaCl = NaOCl + H =>
H2O + NaCl = NaOCl + 2 H
CaO + CO2 = CaCO3CaCO3 =>
2 CaO + 2 CO2 = CaCO3CaCO3
C6H5CH2NH3 + H2O = C6H5CH2NH3OH + H3O =>
C6H5CH2NH3 + 2 H2O = C6H5CH2NH3OH + H3O
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
SF6 = S + F2 =>
SF6 = S + 3 F2
NH4PO4 + CdBr = NH4Br + CdPO4 =>
NH4PO4 + CdBr = NH4Br + CdPO4
CoCl2*6H2O = Co(H2O)6 + Cl =>
CoCl2*6H2O = Co(H2O)6 + 2 Cl
OH + CH3I = CH3OH + I =>
OH + CH3I = CH3OH + I
C2H6 + HNO3 = CO2 + H2O + NO2 =>
C2H6 + 14 HNO3 = 2 CO2 + 10 H2O + 14 NO2
P4O10(s) + HNO3(aq) = N2O5(g) + H3PO4 =>
P4O10(s) + 12 HNO3(aq) = 6 N2O5(g) + 4 H3PO4
CH39(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH39(CH2)6CH3 + 43 O2 = 16 CO2 + 54 H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
LiOH(aq) + H3PO4(aq) = Li2HPO4(aq) + H2O(l) =>
2 LiOH(aq) + H3PO4(aq) = Li2HPO4(aq) + 2 H2O(l)
Na2CO3 + MnSO4 = MnCO3 + Na2SO4 =>
Na2CO3 + MnSO4 = MnCO3 + Na2SO4
S2O8{2-} + Cl2 + H2O = SO4{2-} + ClO3{-} + H{+} =>
5 S2O8{2-} + Cl2 + 6 H2O = 10 SO4{2-} + 2 ClO3{-} + 12 H{+}
Hg2ClO4 = Hg + ClO3 + O2 =>
2 Hg2ClO4 = 4 Hg + 2 ClO3 + O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
K2SO4 + SO4 = K2(SO4)2 =>
K2SO4 + SO4 = K2(SO4)2
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
Ca + Al(NO3)3 = Ca(NO3)2 + Al =>
3 Ca + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al
Ba(CH3COO)2 + HCl = BaCl2 + CH3COOH =>
Ba(CH3COO)2 + 2 HCl = BaCl2 + 2 CH3COOH
Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
KBr + HgSO4 = K2SO4 + HgBr2 =>
2 KBr + HgSO4 = K2SO4 + HgBr2
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Se + H2O = SeO2 + H2Se =>
3 Se + 2 H2O = SeO2 + 2 H2Se
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH =>
NaOH(aq) + KNO3(aq) = NaNO3(aq) + KOH
Ca3(PO4)2 + C + SiO2 = P4 + CO + CaSiO3 =>
2 Ca3(PO4)2 + 10 C + 6 SiO2 = P4 + 10 CO + 6 CaSiO3
K3P + O2 = K2O + P =>
4 K3P + 3 O2 = 6 K2O + 4 P
Fe + HC1 = FeC1 + H2 =>
2 Fe + 2 HC1 = 2 FeC1 + H2
MnS + O2 + H2O = MnO4 + H2S =>
2 MnS + 3 O2 + 2 H2O = 2 MnO4 + 2 H2S
Cl2O5 + H2O = HClO3 =>
Cl2O5 + H2O = 2 HClO3
Ba(NO3)2 + Fe2(SO4)3 = Ba(SO4) + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(NO3)3
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO2 + H2O = O2 + C7H14O =>
7 CO2 + 7 H2O = 10 O2 + C7H14O
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4 =>
Na3PO4 + H2SO4 = NaH2PO4 + Na2SO4
Ba(OH)2(aq) + NaNO3(aq) = Ba(NO3)2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaNO3(aq) = Ba(NO3)2(aq) + 2 NaOH(aq)
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
Na2SO4(aq) + BaCl2 = BaSO4(s) + NaCl(s) =>
Na2SO4(aq) + BaCl2 = BaSO4(s) + 2 NaCl(s)
Pb(NO3)2 + Ca = Pb2Ca + (NO3)2 =>
2 Pb(NO3)2 + Ca = Pb2Ca + 2(NO3)2
C2H5COO{-} + H2 + H{+} = C2H6 + H2O =>
2 C2H5COO{-} + 7 H2 + 2 H{+} = 3 C2H6 + 4 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 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
