| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2O + CuSO4 = CuO + MgSO4 + H2
KBr + H2SO4 = H2O + SO2 + Br2 + KHSO4 =>
2 KBr + 3 H2SO4 = 2 H2O + SO2 + Br2 + 2 KHSO4
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
Cr(OH)3 + ZnO = Zn(OH)2 + Cr2O3 =>
2 Cr(OH)3 + 3 ZnO = 3 Zn(OH)2 + Cr2O3
V + HNO3 = VO2NO3 + NO2 + H2O =>
V + 6 HNO3 = VO2NO3 + 5 NO2 + 3 H2O
CuO + NH3 + HCl = CuCl + NO + H2O =>
5 CuO + NH3 + 5 HCl = 5 CuCl + NO + 4 H2O
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
{214}Pb{82} = {214}Bi{83}{+} =>
{214}Pb{82} = {214}Bi{83}{+}
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
Al(OH)3 + HBr = H2O + Al + Br =>
Al(OH)3 + 3 HBr = 3 H2O + Al + 3 Br
NH4{+} + O2 = NO3 + H{+} + H2O =>
4 NH4{+} + 9 O2 = 4 NO3 + 4 H{+} + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
ClN3 + CH3 = ClC3 + H12 + N6 =>
4 ClN3 + 12 CH3 = 4 ClC3 + 3 H12 + 2 N6
CuCl2 + ZnO = ZnCl2 + CuO =>
CuCl2 + ZnO = ZnCl2 + CuO
CuSO4(aq) + NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(s) + Na2SO4(aq)
Zn + Al(SO4)3 = Al + ZnSO4 =>
3 Zn + Al(SO4)3 = Al + 3 ZnSO4
H2SO4 + Na2SO3 = H2O + SO2 + Na2SO4 =>
H2SO4 + Na2SO3 = H2O + SO2 + Na2SO4
Na2Cr2O7 = Na2CrO4 + O2 + Cr2O3 =>
4 Na2Cr2O7 = 4 Na2CrO4 + 3 O2 + 2 Cr2O3
CH3COOH + Ca(OH)2 = (CH3COO)2Ca + H2O =>
2 CH3COOH + Ca(OH)2 = (CH3COO)2Ca + 2 H2O
C4H10O + Cr2O7{-2} + H{+} = C4H8O + Cr{3+} + H2O =>
3 C4H10O + Cr2O7{-2} + 8 H{+} = 3 C4H8O + 2 Cr{3+} + 7 H2O
PO4 + SO4 = SO4PO4 =>
PO4 + SO4 = SO4PO4
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2 =>
NaHCO3 + HOOCCH3 = NaOOCCH3 + H2O + CO2
Cr2O3 + C = Cr2C3 + O2 =>
2 Cr2O3 + 6 C = 2 Cr2C3 + 3 O2
Cd(NO3)2 + Na2CO3 + H2O = NaNO3 + CO2 + (CdOH)2CO3 =>
2 Cd(NO3)2 + 2 Na2CO3 + H2O = 4 NaNO3 + CO2 + (CdOH)2CO3
CrO4{2-} + HCl = Cr2O7{2-} + H2O + Cl{-} =>
2 CrO4{2-} + 2 HCl = Cr2O7{2-} + H2O + 2 Cl{-}
AgCl + NH3*H2O = Ag(NH3)2{+} + Cl{-} + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2{+} + Cl{-} + 2 H2O
C6H10O + MnO4 + H2O = C6H10O4 + HMnO2 =>
5 C6H10O + 6 MnO4 + 3 H2O = 5 C6H10O4 + 6 HMnO2
SO2 + O22SO3 = SO3 =>
22 SO2 + O22SO3 = 23 SO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Mn2O3 + PbO2 + HNO3 = H2MnO7 + Pb(NO3)2 + H2O =>
Mn2O3 + 9 PbO2 + 18 HNO3 = 2 H2MnO7 + 9 Pb(NO3)2 + 7 H2O
HCN + FeSO4 + FeCl3 = Fe4[Fe(CN)6]3 + HCl + H2SO4 =>
18 HCN + 3 FeSO4 + 4 FeCl3 = Fe4[Fe(CN)6]3 + 12 HCl + 3 H2SO4
NH3 + Os(OH)4 = H2O + Os(OH)N =>
NH3 + Os(OH)4 = 3 H2O + Os(OH)N
NaClO3 = NaCl(s) + O2(g) =>
2 NaClO3 = 2 NaCl(s) + 3 O2(g)
Fe + S = FeS =>
Fe + S = FeS
SiO2 + CrO = Cr2O3 + Si =>
SiO2 + 4 CrO = 2 Cr2O3 + Si
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
CuO + CH3CH2OH = Cu + CH3CHO + H2O =>
CuO + CH3CH2OH = Cu + CH3CHO + H2O
AgCl + NH3*H2O = Ag(NH3)2{+} + Cl{-} + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2{+} + Cl{-} + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
C3H4(OH)3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2(SO4) + CO2 + H2O =>
6 C3H4(OH)3 + 13 K2Cr2O7 + 52 H2SO4 = 13 Cr2(SO4)3 + 13 K2(SO4) + 18 CO2 + 73 H2O
NaCl(ac) + H2SO4(ac) = Na2SO4(ac) + HCl =>
2 NaCl(ac) + H2SO4(ac) = Na2SO4(ac) + 2 HCl
CaO + Zn(OH)2 = CaZnO2 + H2O =>
CaO + Zn(OH)2 = CaZnO2 + H2O
MgO + Li = LiMg + O =>
MgO + Li = LiMg + O
Al2O3 + Cl = AlCl3 + O2 =>
2 Al2O3 + 12 Cl = 4 AlCl3 + 3 O2
AgNO3 + K3Fe(CN)6 = Ag3Fe(CN)6 + KNO3 =>
3 AgNO3 + K3Fe(CN)6 = Ag3Fe(CN)6 + 3 KNO3
Co + KI = CoI + K =>
Co + KI = CoI + K
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
