| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + 2 KMnO4 = Mg(MnO4)2 + 2 K
OH + CO2 = CO3 + H2O =>
2 OH + CO2 = CO3 + H2O
CuSO4 + LiOH = Cu(OH)2 + Li2 + SO4 =>
CuSO4 + 2 LiOH = Cu(OH)2 + Li2 + SO4
C8 = C6 =>
3 C8 = 4 C6
Na2CO3 + HOH = NaHCO3 + NaOH =>
Na2CO3 + HOH = NaHCO3 + NaOH
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MgSO4 + Cr(NO3)2 = Mg(NO3)2 + CrSO4 =>
MgSO4 + Cr(NO3)2 = Mg(NO3)2 + CrSO4
NaCe = Na + Ce2 =>
2 NaCe = 2 Na + Ce2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
CaO + P4O10 = Ca3(PO4)2 =>
6 CaO + P4O10 = 2 Ca3(PO4)2
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
K2CrO4 + Fe(OH)3 = KOH + Fe2(CrO4)3 =>
3 K2CrO4 + 2 Fe(OH)3 = 6 KOH + Fe2(CrO4)3
Ni2(CO3)3 = Ni2O3 + CO2 =>
Ni2(CO3)3 = Ni2O3 + 3 CO2
Mg(a) + O2(g) = MgO(s) =>
2 Mg(a) + O2(g) = 2 MgO(s)
Na + Pb(C2H3O2)2 = NaC2H3O2 + Pb =>
2 Na + Pb(C2H3O2)2 = 2 NaC2H3O2 + Pb
HCe + Ba(OH)2 = BaCe2 + H2O =>
2 HCe + Ba(OH)2 = BaCe2 + 2 H2O
K2O + Cu(OH)2 = K2CuO2 + H2O =>
K2O + Cu(OH)2 = K2CuO2 + H2O
GaOH3 + H2O = Ga(OH)3 + H2 =>
GaOH3 + 2 H2O = Ga(OH)3 + 2 H2
Ca2 + AgNO3 = Ca(NO3) + Ag =>
Ca2 + 2 AgNO3 = 2 Ca(NO3) + 2 Ag
Co(H2O)6 + SCN = Co(SCN)4 + H2O =>
Co(H2O)6 + 4 SCN = Co(SCN)4 + 6 H2O
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
C6H10 + Br2 = C6H9Br + HBr =>
C6H10 + Br2 = C6H9Br + HBr
*3Fe + *4H2O = Fe2O4 + *4H2 =>
2*3Fe + 3*4H2O = 3 Fe2O4 + 3*4H2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
Na2SO3 + NaOH + KMnO4 = K2MnO4 + NaMnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 NaOH + 4 KMnO4 = 2 K2MnO4 + 2 NaMnO4 + Na2SO4 + H2O
FeO2 + LiCl = FeCl4 + Li2O =>
FeO2 + 4 LiCl = FeCl4 + 2 Li2O
ZnSO4 + KOH = Zn(OH)2 + K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2 + K2SO4
Hg2CO3 + Ca(Br)2 = CaCO3 + Hg2(Br)2 =>
Hg2CO3 + Ca(Br)2 = CaCO3 + Hg2(Br)2
Pb(s) + SO4(aq) = PbSO4(s) =>
Pb(s) + SO4(aq) = PbSO4(s)
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
Fe(OH)3 + ZnO = Zn(OH)2 + Fe2O3 =>
2 Fe(OH)3 + 3 ZnO = 3 Zn(OH)2 + Fe2O3
HOOCCOOH(aq) = H + O + C =>
HOOCCOOH(aq) = 2 H + 4 O + 2 C
FeBr3 + Na2CO3*10H2O = Fe(OH)3 + NaBr + H2O + CO2 =>
2 FeBr3 + 3 Na2CO3*10H2O = 2 Fe(OH)3 + 6 NaBr + 27 H2O + 3 CO2
C2H5OH + CH3COOH = CH3COOC2H5 + H2O =>
C2H5OH + CH3COOH = CH3COOC2H5 + H2O
Cr2O3(s) + Al = Cr(s) + Al2O3(s) =>
Cr2O3(s) + 2 Al = 2 Cr(s) + Al2O3(s)
K4[Fe(CN)6] + KMnO4 + H2SO4 = Fe2(SO5)3 + CO2 + KNO3 + K2SO4 + MnSO4 + H2O =>
10 K4[Fe(CN)6] + 128 KMnO4 + 197 H2SO4 = 5 Fe2(SO5)3 + 60 CO2 + 60 KNO3 + 54 K2SO4 + 128 MnSO4 + 197 H2O
CoSO4 + KCN + H2O2 = K3[Co(CN)6] + K2SO4 + KOH =>
2 CoSO4 + 12 KCN + H2O2 = 2 K3[Co(CN)6] + 2 K2SO4 + 2 KOH
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2MoO6 + Pt(OH)2 = Pt(Mo6) + O2 + H2O =>
12 H2MoO6 + 2 Pt(OH)2 = 2 Pt(Mo6) + 31 O2 + 14 H2O
Cr2O72{-} + Cl{-} + H3O{+} = Cr3{+} + H2O + Cl2 =>
6 Cr2O72{-} + 854 Cl{-} + 864 H3O{+} = 4 Cr3{+} + 1296 H2O + 427 Cl2
Na + SO3 = Na2O + S8 =>
48 Na + 8 SO3 = 24 Na2O + S8
CuBr + AgCl = AgBr + CuCl =>
CuBr + AgCl = AgBr + CuCl
CH3CH2COH + K2Cr2O7 + H2SO4 = CH3CH2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2COH + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + Cr2(SO4)3 + K2SO4 + 4 H2O
MnI2 + NiCO3 = NiI2 + MnCO3 =>
MnI2 + NiCO3 = NiI2 + MnCO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 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 39 40 41 42 43 44 45 46 47 48 49 50 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/07/24
Équations équilibrées sur10/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
