| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3N + 3 Pb(ClO3)2 = 6 NH4ClO3 + Pb3N2
N2(g) + O2(g) + H2O = H2OHNO3(aq) =>
2 N2(g) + 5 O2(g) + 6 H2O = 4 H2OHNO3(aq)
Fe(SCN)6 + NaF = Na3[Fe(SCN)6] + F2 =>
2 Fe(SCN)6 + 6 NaF = 2 Na3[Fe(SCN)6] + 3 F2
CI2O7 + Ca = CaCI2 + O2 =>
2 CI2O7 + 2 Ca = 2 CaCI2 + 7 O2
Ca(CH3COO)2 + K2CO3 = CaCO3 + KCH3COO =>
Ca(CH3COO)2 + K2CO3 = CaCO3 + 2 KCH3COO
Cu(HCOO)2 + Na3PO4 = HCOONa + Cu3(PO4)2 =>
3 Cu(HCOO)2 + 2 Na3PO4 = 6 HCOONa + Cu3(PO4)2
KOH + H2SIO3 = K2SIO3 + H2O =>
2 KOH + H2SIO3 = K2SIO3 + 2 H2O
AlOH2 = AlH2O =>
AlOH2 = AlH2O
H2Se + Sn = SnSe + H =>
H2Se + Sn = SnSe + 2 H
K2Zn3[Fe(CN)6]2 + NaOH = K4[Fe(CN)6] + Na4[Fe(CN)6] + Na2ZnO2 + H2O =>
2 K2Zn3[Fe(CN)6]2 + 24 NaOH = K4[Fe(CN)6] + 3 Na4[Fe(CN)6] + 6 Na2ZnO2 + 12 H2O
C15H31OH + O2 = C + H2O =>
2 C15H31OH + 15 O2 = 30 C + 32 H2O
Co(NO3)2 + Na3PO4 = CoPO4 + Na + NO3 =>
Co(NO3)2 + Na3PO4 = CoPO4 + 3 Na + 2 NO3
CH3CHOHCOONa + H2SO4 = Na2SO4 + CH3CHOHCOOH =>
2 CH3CHOHCOONa + H2SO4 = Na2SO4 + 2 CH3CHOHCOOH
Pb(NO3) + Na2SO4 = Pb2 + SO4 + NaNO3 =>
2 Pb(NO3) + Na2SO4 = Pb2 + SO4 + 2 NaNO3
NO + C3H5O3{-} + H{+} = N2O + H2CO3 =>
12 NO + C3H5O3{-} + H{+} = 6 N2O + 3 H2CO3
CHCH + KMnO4 + H2O = (COOH)2 + KOH + MnO2 =>
3 CHCH + 8 KMnO4 + 4 H2O = 3(COOH)2 + 8 KOH + 8 MnO2
CaCl2(aq) + NaHSO4(aq) = Ca(HSO4)2(aq) + NaCl(aq) =>
CaCl2(aq) + 2 NaHSO4(aq) = Ca(HSO4)2(aq) + 2 NaCl(aq)
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
Ca2 + H2O = Ca(OH)2 + H =>
Ca2 + 4 H2O = 2 Ca(OH)2 + 4 H
Ba(OH)2 + CO2 = BaO + H2CO3 =>
Ba(OH)2 + CO2 = BaO + H2CO3
Ca(NO3)2 + NaOH = Na2(NO3)2 + Ca(OH)2 =>
Ca(NO3)2 + 2 NaOH = Na2(NO3)2 + Ca(OH)2
C2H5OH + H2SO4 + KMnO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
5 C2H5OH + 6 H2SO4 + 4 KMnO4 = 5 CH3COOH + 11 H2O + 4 MnSO4 + 2 K2SO4
NaSbO3 + Na2CO3 = SbCO3 + NaO =>
NaSbO3 + Na2CO3 = SbCO3 + 3 NaO
HNCO + H2O = H3O + OCN =>
HNCO + H2O = H3O + OCN
ClO3{-} + C6H12O6 = Cl{-} + CO2 + H2O =>
4 ClO3{-} + C6H12O6 = 4 Cl{-} + 6 CO2 + 6 H2O
H2O + Li = LiOH + H =>
H2O + Li = LiOH + H
S8 + Na2SO3 + H2O = Na2S2O3(H10O5) =>
S8 + 8 Na2SO3 + 40 H2O = 8 Na2S2O3(H10O5)
Fe + AgH3C2O2 = Fe(H3C2O2)2 + Ag =>
Fe + 2 AgH3C2O2 = Fe(H3C2O2)2 + 2 Ag
I2 + CH3CH2(OH) = CH3CH2I + OH =>
I2 + 2 CH3CH2(OH) = 2 CH3CH2I + 2 OH
KOH + H2SIO3 = K2SIO3 + H2O =>
2 KOH + H2SIO3 = K2SIO3 + 2 H2O
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
FeTiO3 + Cl2 + C = FeCl2 + TiO + CO2 =>
FeTiO3 + Cl2 + C = FeCl2 + TiO + CO2
ZnO + Ag = ZnAg + O =>
ZnO + Ag = ZnAg + O
CO2 + Li3N = Li2CN2 + Li2O =>
CO2 + 2 Li3N = Li2CN2 + 2 Li2O
Hg3(PO4)2 + NaOH = Hg(OH)2 + Na3PO4 =>
Hg3(PO4)2 + 6 NaOH = 3 Hg(OH)2 + 2 Na3PO4
Br + HCl = BrHCl =>
Br + HCl = BrHCl
CH2CH2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
CH2CH2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 2 CO2 + 10 H2O
SrC2O4 + HCl = SrCl2 + H2C2O4 =>
SrC2O4 + 2 HCl = SrCl2 + H2C2O4
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(aq) =>
CrBr2(aq) + AgNO3(aq) = CrNO3(aq) + AgBr2(aq)
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
CuCO3 + K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + K2CO3 =>
4 CuCO3 + 2 K4[Fe(CN)6] = Cu4[Fe(CN)6]2 + 4 K2CO3
ClO3 + H2O = HCl + HClO4 =>
8 ClO3 + 4 H2O = HCl + 7 HClO4
Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + H2 =>
3 Ca(OH)2 + P2O3 = Ca3(PO4)2 + H2O + 2 H2
KC8H5O4 + O2 + H2SO4 = H2O + CO2 + K2SO4 =>
2 KC8H5O4 + 15 O2 + H2SO4 = 6 H2O + 16 CO2 + K2SO4
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
(CH3COO)2Ca*H2O = Ca{2+} + CH3COO{-} + H2O =>
(CH3COO)2Ca*H2O = Ca{2+} + 2 CH3COO{-} + H2O
C12H22CaO14 + H2O = C12H22O11 + CaO + H2O2 =>
C12H22CaO14 + 2 H2O = C12H22O11 + CaO + 2 H2O2
NH4 + CH3COOH = NH4CH3COO + H2 =>
2 NH4 + 2 CH3COOH = 2 NH4CH3COO + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe(NO3)3*9H2O + NaOH = Fe2O3 + NaNO3 + H2O =>
2 Fe(NO3)3*9H2O + 6 NaOH = Fe2O3 + 6 NaNO3 + 21 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 sur07/11/24
Équations équilibrées sur08/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
