| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 KMno4 + 4 KOH = 4 K2Mno4 + O2 + 2 H2O
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
H2 + Al = AlH3 =>
3 H2 + 2 Al = 2 AlH3
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
Na + HNO3 = NaNO3 + H2O + NH4NO3 =>
8 Na + 10 HNO3 = 8 NaNO3 + 3 H2O + NH4NO3
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Fe + KClO + KOH = K2FeO4 + KCl + H2O =>
Fe + 3 KClO + 2 KOH = K2FeO4 + 3 KCl + H2O
BaSO4 = BaO + SO2 + O2 =>
2 BaSO4 = 2 BaO + 2 SO2 + O2
S + PbO = SO2 + Pb =>
S + 2 PbO = SO2 + 2 Pb
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
K2CO3 + HCl = KCl + H2CO3 =>
K2CO3 + 2 HCl = 2 KCl + H2CO3
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
FeCl3 + Nh4Oh = Fe(Oh)3 + Nh4Cl =>
FeCl3 + 3 Nh4Oh = Fe(Oh)3 + 3 Nh4Cl
MnO4{-} + NH2OH + H{+} = Mn{2+} + N2 + H2O =>
2 MnO4{-} + 10 NH2OH + 6 H{+} = 2 Mn{2+} + 5 N2 + 18 H2O
SO2 + H2 = H2S + H2O =>
SO2 + 3 H2 = H2S + 2 H2O
NaOH + Mg = MgOH + Na =>
NaOH + Mg = MgOH + Na
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P + CuSO4 + H2O = H2SO4 + Cu + H3PO4 =>
2 P + 5 CuSO4 + 8 H2O = 5 H2SO4 + 5 Cu + 2 H3PO4
AG + Cl2 = AGCl =>
2 AG + Cl2 = 2 AGCl
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
ZnS + O = ZnO + SO2 =>
ZnS + 3 O = ZnO + SO2
CuCl + H2S = Cu2S + HCl =>
2 CuCl + H2S = Cu2S + 2 HCl
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
H2S + Fe(OH)3 = Fe2S3 + H2O =>
3 H2S + 2 Fe(OH)3 = Fe2S3 + 6 H2O
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
SO3 + K2O = K2SO4 =>
SO3 + K2O = K2SO4
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
Na + HNO3 = NaNO3 + H2O + NH4NO3 =>
8 Na + 10 HNO3 = 8 NaNO3 + 3 H2O + NH4NO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Cr(NO2)3 + H2O2 + NaOH = Na2CrO4 + NaNO3 + H2O =>
2 Cr(NO2)3 + 9 H2O2 + 10 NaOH = 2 Na2CrO4 + 6 NaNO3 + 14 H2O
Fe + (SO4)3 = Fe2(SO4)3 =>
2 Fe + (SO4)3 = Fe2(SO4)3
Co(NO3)3 + (NH4)2S = Co2S3 + NH4NO3 =>
2 Co(NO3)3 + 3(NH4)2S = Co2S3 + 6 NH4NO3
CrCl3*6H2O + C5H8O2 + CH4N2O = Cr(acac)3 + NH4Cl + CO2 + H20 =>
240 CrCl3*6H2O + 135 C5H8O2 + 360 CH4N2O = 80 Cr(acac)3 + 720 NH4Cl + 1035 CO2 + 126 H20
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4 =>
FESO4 + BA(NO3)2 = FE(NO3)2 + BASO4
AlNO3 + NaOH = NaNO3 + AlOH =>
AlNO3 + NaOH = NaNO3 + AlOH
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(l) =>
C2H5OH(l) + O2(g) = CH3COOH(l) + H2O(l)
C6H8O7 + HCl = C6H7O6 + H2ClO =>
C6H8O7 + HCl = C6H7O6 + H2ClO
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
K2Cr2O7 + HCl = KCl + CrCl3 + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O
C + O2 = CO2 =>
C + O2 = CO2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C6H8O7 + HCl = C6H7O6 + H2ClO =>
C6H8O7 + HCl = C6H7O6 + H2ClO
CH4 + S = CS2 + H20 =>
5 CH4 + 10 S = 5 CS2 + H20
NH3 + CuO = H2O + Cu + N2 =>
2 NH3 + 3 CuO = 3 H2O + 3 Cu + N2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/16
Équations équilibrées sur01/26/16
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
