| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3
Cr(s) + PbF2(aq) = CrF2 + Pb =>
Cr(s) + PbF2(aq) = CrF2 + Pb
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeCl3Cu = CuFeCl3 =>
FeCl3Cu = CuFeCl3
Zn + Pb(NO3)2 = ZnNO3 + Pb =>
2 Zn + Pb(NO3)2 = 2 ZnNO3 + Pb
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
MgO + HCH3CO2 = MgCH3CO2 + OH =>
MgO + HCH3CO2 = MgCH3CO2 + OH
H2SO4 + Ba2XeO6 = XeO4 + BaSO4 + H2O =>
2 H2SO4 + Ba2XeO6 = XeO4 + 2 BaSO4 + 2 H2O
HClO4 + KNO2 = KClO4 + HNO2 =>
HClO4 + KNO2 = KClO4 + HNO2
Au2O3 = Au + O =>
Au2O3 = 2 Au + 3 O
CuNO3{2} + NH4OH = CuOH{2} + NH4NO3 =>
CuNO3{2} + NH4OH = CuOH{2} + NH4NO3
NO + CO2 = C + NO2 =>
2 NO + CO2 = C + 2 NO2
PO2 + NaOH = NaOPO2 + NaPO2 + H2O =>
2 PO2 + 2 NaOH = NaOPO2 + NaPO2 + H2O
Li2S + HOH = LiHS + LiOH =>
Li2S + HOH = LiHS + LiOH
BaCl2 + Na2CrO4 = BaCrO4 + NaCl =>
BaCl2 + Na2CrO4 = BaCrO4 + 2 NaCl
Fe2O3 + HCl + H2 = FeCl2 + H2O =>
Fe2O3 + 4 HCl + H2 = 2 FeCl2 + 3 H2O
CrCl3 + Na2S + H2O = NaCl + Cr(OH)3 + NaHS =>
CrCl3 + 3 Na2S + 3 H2O = 3 NaCl + Cr(OH)3 + 3 NaHS
K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CHCOOH + H2O =>
K2Cr2O7 + C2H5OH + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + CHCOOH + 6 H2O
SiB + NF4 = BF3 + SiF4 + N2 =>
8 SiB + 14 NF4 = 8 BF3 + 8 SiF4 + 7 N2
CoCl2*6H20 + H2O2 + NH4OH + NH4OCl = Co(NH3)6Cl3 + H2O =>
2 CoCl2*6H20 + 119 H2O2 + 10 NH4OH + 2 NH4OCl = 2 Co(NH3)6Cl3 + 250 H2O
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
Cr(OH)3 + NH3 = Cr(NH3)6{3+} + OH{-} =>
Cr(OH)3 + 6 NH3 = Cr(NH3)6{3+} + 3 OH{-}
HBr + HNO3 = Br2 + NO + H2O =>
6 HBr + 2 HNO3 = 3 Br2 + 2 NO + 4 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + PbNO3{-} = AlNO3{-} + Pb =>
Al + PbNO3{-} = AlNO3{-} + Pb
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
C14H30 = C + H2 =>
C14H30 = 14 C + 15 H2
CH3CH2CH2CH2OH + HBr = CH3CH2CH2CH2CH2Br + H2O =>
5 CH3CH2CH2CH2OH + 4 HBr = 4 CH3CH2CH2CH2CH2Br + 5 H2O
Sb2S3 + NaOH + O2 = Na3SbO4 + NaSO3 + H2O =>
4 Sb2S3 + 36 NaOH + 25 O2 = 8 Na3SbO4 + 12 NaSO3 + 18 H2O
NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + NaCl(s) =>
CaCl2(s) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(s)
NaOH + Na2S = NaS + Na2OH =>
NaOH + Na2S = NaS + Na2OH
NaCO3 + H2SO3 = Na2SO4 + CO2 + H2O =>
2 NaCO3 + H2SO3 = Na2SO4 + 2 CO2 + H2O
NaNO2 + KMnO4 + H2SO4 = MnSO4 + NaNO3 + K2SO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 5 NaNO3 + K2SO4 + 3 H2O
SO3 + Ba(OH)2 = BaSO4 + H2O =>
SO3 + Ba(OH)2 = BaSO4 + H2O
Co(OH)3 + H2SO4 = Co2(SO4)3 + HOH =>
2 Co(OH)3 + 3 H2SO4 = Co2(SO4)3 + 6 HOH
Se + H2O2 = H2SeO3 + H2O =>
Se + 2 H2O2 = H2SeO3 + H2O
Bi(OH)3 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
2 Bi(OH)3 + 3 Na2SnO2 = 2 Bi + 3 Na2SnO3 + 3 H2O
OH + H2PO2 = HPO4 + H2O =>
5 OH + H2PO2 = HPO4 + 3 H2O
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2 =>
Na2CO3 + CuCl2 = CuCO3 + Na2Cl2
FeO + H2SO4 + O2 = Fe2(SO4)3 + H2O =>
4 FeO + 6 H2SO4 + O2 = 2 Fe2(SO4)3 + 6 H2O
K2SiO3 + BaCl2 = BaSiO3 + KCl =>
K2SiO3 + BaCl2 = BaSiO3 + 2 KCl
Al + Si + O2 = Al2(SiO3)3 =>
4 Al + 6 Si + 9 O2 = 2 Al2(SiO3)3
Cu2(OH)2CO3 + CO2 = CuCO3 + H2O =>
Cu2(OH)2CO3 + CO2 = 2 CuCO3 + H2O
C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH
As2S5 + NO3{-} + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
3 As2S5 + 40 NO3{-} + 4 H2O = 6 AsO4{3-} + 15 SO4{2-} + 40 NO + 8 H{+}
K2Cr2O7 + KI + H2SO4 = I2 + K2SO4 + Cr2(SO3)3 + H2O =>
K2Cr2O7 + 12 KI + 10 H2SO4 = 6 I2 + 7 K2SO4 + Cr2(SO3)3 + 10 H2O
Cu + H{+} + SO4{2-} = Cu{2+} + H2O + SO2 =>
Cu + 4 H{+} + SO4{2-} = Cu{2+} + 2 H2O + SO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
