| Équations équilibrées la veille | Équations équilibrées le lendemain |
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
AgNO3 + Fe(CN)6 = Ag3Fe(CN)6 + NO3 =>
3 AgNO3 + Fe(CN)6 = Ag3Fe(CN)6 + 3 NO3
N7 + H2 = NH3 =>
2 N7 + 21 H2 = 14 NH3
Fe(OH)3 + BaO = Fe2O3 + Ba(OH)2 =>
2 Fe(OH)3 + 3 BaO = Fe2O3 + 3 Ba(OH)2
MgZn + O2 = MgO + ZnO =>
MgZn + O2 = MgO + ZnO
CH3(CH2)5CH3 + O2 = CO2 + H2O =>
CH3(CH2)5CH3 + 11 O2 = 7 CO2 + 8 H2O
H3AsO3 + O2 = HAsO4{2-} + H{+} =>
2 H3AsO3 + O2 = 2 HAsO4{2-} + 4 H{+}
Hg(NO3)2(aq) + HCl(aq) = HgCl2(s) + H(NO3)(aq) =>
Hg(NO3)2(aq) + 2 HCl(aq) = HgCl2(s) + 2 H(NO3)(aq)
H2CO3(aq) + Mg(OH)2 = MgCO3 + H2O =>
H2CO3(aq) + Mg(OH)2 = MgCO3 + 2 H2O
C6H12(g) + O2(g) = H2O(g) + CO2 =>
C6H12(g) + 9 O2(g) = 6 H2O(g) + 6 CO2
NaNO3(aq) = NaNO2(s) + O2(g) =>
2 NaNO3(aq) = 2 NaNO2(s) + O2(g)
CaOH + HCl = CaCl + H2O =>
CaOH + HCl = CaCl + H2O
MnSe + H2O = Mn(OH)2 + H2Se =>
MnSe + 2 H2O = Mn(OH)2 + H2Se
Zn + NaOH + H2O = Na2Zn[OH]4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn[OH]4 + H2
CuN4O12*5H2O = CuO + O2 + H2O + NO2 =>
2 CuN4O12*5H2O = 2 CuO + 3 O2 + 10 H2O + 8 NO2
Cr(C2H3O2)3 + HI = CrI3 + HC2H3O2 =>
Cr(C2H3O2)3 + 3 HI = CrI3 + 3 HC2H3O2
Ba3N2 + H2O = (Ba(OH)2) + NH3 =>
Ba3N2 + 6 H2O = 3(Ba(OH)2) + 2 NH3
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
As + Na(OH) = Na3(AsO3) + H2 =>
2 As + 6 Na(OH) = 2 Na3(AsO3) + 3 H2
NH3 + H2SO4 = NH5SO4 =>
NH3 + H2SO4 = NH5SO4
KClO3 + KCl + H2SO4 = Cl2 + H2O + KHSO4 =>
KClO3 + 5 KCl + 6 H2SO4 = 3 Cl2 + 3 H2O + 6 KHSO4
Mg + O2 = Mg2O =>
4 Mg + O2 = 2 Mg2O
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
PbO + Ag = Pb + AgO =>
PbO + Ag = Pb + AgO
LiOH + H3C6H5O7 = Li3C6H5O7 + H2O =>
3 LiOH + H3C6H5O7 = Li3C6H5O7 + 3 H2O
NaHCO3 + HC2H3O2 = Na2CHO2 + CO2 + H2O =>
16 NaHCO3 + 3 HC2H3O2 = 8 Na2CHO2 + 14 CO2 + 10 H2O
Pb(NO3)2CuCl2 = PbCl2Cu(NO3)2 =>
Pb(NO3)2CuCl2 = PbCl2Cu(NO3)2
Cr2O7{2-} + H{+} + C2O4{2-} = Cr{2+} + CO2 + H2O =>
Cr2O7{2-} + 14 H{+} + 4 C2O4{2-} = 2 Cr{2+} + 8 CO2 + 7 H2O
Co(SO4)2 + AgNO3 = Co(NO3)2 + AgSO4 =>
Co(SO4)2 + 2 AgNO3 = Co(NO3)2 + 2 AgSO4
HBrO4 + Cu(OH)2 = Cu(BrO4)2 + H2O =>
2 HBrO4 + Cu(OH)2 = Cu(BrO4)2 + 2 H2O
C4H5Cl + H2 = C2H4 + HCl =>
C4H5Cl + 2 H2 = 2 C2H4 + HCl
NaHCO2 + CH2COOH = C2H2OONa + H2O + CO2 =>
7 NaHCO2 + 5 CH2COOH = 7 C2H2OONa + 4 H2O + 3 CO2
Na + Zn{2+} = Na{+} + Zn =>
2 Na + Zn{2+} = 2 Na{+} + Zn
H2O + H2C6H7O5 = H3O + C6H6O6 =>
6 H2O + H2C6H7O5 = 5 H3O + C6H6O6
Fe2(SO4)3 + KI = K2SO4 + FeI3 =>
Fe2(SO4)3 + 6 KI = 3 K2SO4 + 2 FeI3
CH4COOH + Al(OH)3 = H2O + Al(CH4COO)3 =>
3 CH4COOH + Al(OH)3 = 3 H2O + Al(CH4COO)3
CH3COOLi + NaHCO3 = CH3COONa + LiHCO3 =>
CH3COOLi + NaHCO3 = CH3COONa + LiHCO3
Pb{+} + KI = PbI + K{+} =>
Pb{+} + KI = PbI + K{+}
MnO4{-}(aq) + CH3OH(aq) + H{+} = MnO2(g) + CH2O2 + H2O =>
4 MnO4{-}(aq) + 3 CH3OH(aq) + 4 H{+} = 4 MnO2(g) + 3 CH2O2 + 5 H2O
Pb(SCN)2 + KClO3 = PbO + SO2 + CO2 + NO2 + KCl =>
3 Pb(SCN)2 + 13 KClO3 = 3 PbO + 6 SO2 + 6 CO2 + 6 NO2 + 13 KCl
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
C10H12 + Br2 = C10H8Br4 + HBr =>
C10H12 + 4 Br2 = C10H8Br4 + 4 HBr
CuO + AlCl3 = CuCl2 + Al2O3 =>
3 CuO + 2 AlCl3 = 3 CuCl2 + Al2O3
HAsO3 + Zn(OH)2 = H2O + Zn3(AsO4)2 =>
2 HAsO3 + 3 Zn(OH)2 = 4 H2O + Zn3(AsO4)2
NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
2 NaHCO3 + Ca(H2PO4)2 = CaHPO4 + Na2HPO4 + 2 CO2 + 2 H2O
P(s) + HNO3(aq) = H3PO4(aq) + NO2(g) + H2O(l) =>
P(s) + 5 HNO3(aq) = H3PO4(aq) + 5 NO2(g) + H2O(l)
NaCo3 + SrCl = NaCl + SrCo3 =>
NaCo3 + SrCl = NaCl + SrCo3
HgSO4 + NaBr = HgBr2 + Na2SO4 =>
HgSO4 + 2 NaBr = HgBr2 + Na2SO4
HCOH + Cu(OH)2 = HCOOH + CuOH + H2O =>
HCOH + 2 Cu(OH)2 = HCOOH + 2 CuOH + H2O
H2Te + Cr(OH)3 = Cr2Te3 + H2O =>
3 H2Te + 2 Cr(OH)3 = Cr2Te3 + 6 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/22/24
Équations équilibrées sur09/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
