| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni3(PO4)2 + 6 HCl = 2 H3PO4 + 3 NiCl2
NH2 + H2O = NH3 + O2 =>
4 NH2 + 2 H2O = 4 NH3 + O2
C2H4O + Cr2O7{-2} + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H4O + Cr2O7{-2} + 8 H{+} = 3 C2H4O2 + 2 Cr{3+} + 4 H2O
NH4Cl + K2SO4 = KCl + (NH4)2SO4 =>
2 NH4Cl + K2SO4 = 2 KCl + (NH4)2SO4
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Sn + HNO3 + HCl = SnCl + NO + H2O =>
3 Sn + HNO3 + 3 HCl = 3 SnCl + NO + 2 H2O
H + O = H2O =>
2 H + O = H2O
H2O + I2 + Na2S2O3 = NaI + S + H2SO4 =>
H2O + I2 + Na2S2O3 = 2 NaI + S + H2SO4
K4[Fe(CN)6] + Fe(SCN)3 = KSCN + Fe4[Fe(CN)6]3 =>
3 K4[Fe(CN)6] + 4 Fe(SCN)3 = 12 KSCN + Fe4[Fe(CN)6]3
Ba(OH)2 + Al2(SO4)3 = BaSO4 + Ba(Al(OH)4)2 =>
4 Ba(OH)2 + Al2(SO4)3 = 3 BaSO4 + Ba(Al(OH)4)2
Cu(NO3)2 + NaOH = CuO2H2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = CuO2H2 + 2 NaNO3
Ba(NO3)2(aq) + NaI(aq) = NaNO3(aq) + BaI2(s) =>
Ba(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + BaI2(s)
ZrO2 = Zr + O2 =>
ZrO2 = Zr + O2
LiOH(aq) + AgNO3(aq) = LiNO3(aq) + AgOH(aq) =>
LiOH(aq) + AgNO3(aq) = LiNO3(aq) + AgOH(aq)
C3H7COOH + C2H5OH = C3H7COOC2H5 + H2O =>
C3H7COOH + C2H5OH = C3H7COOC2H5 + H2O
MgO + H = Mg + HO =>
MgO + H = Mg + HO
Ba(OH)2(aq) + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2(aq) + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
C5H6 + KOH = KC5H5 + H2O =>
C5H6 + KOH = KC5H5 + H2O
Mg{+2} + OH{-} = Mg{-} + OH{+2} =>
Mg{+2} + OH{-} = Mg{-} + OH{+2}
(NH4)2SO4 + BaCl = NH4Cl + Ba2SO4 =>
(NH4)2SO4 + 2 BaCl = 2 NH4Cl + Ba2SO4
CH3COOH + C2H4 = CH3COOCH2CH3 =>
CH3COOH + C2H4 = CH3COOCH2CH3
Ba(NO3)2 + K2(CO3) = BaCO3 + KNO3 =>
Ba(NO3)2 + K2(CO3) = BaCO3 + 2 KNO3
Cl2(g) + I{-}(aq) = Cl{-}(aq) + I(l) =>
Cl2(g) + 2 I{-}(aq) = 2 Cl{-}(aq) + 2 I(l)
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + NH4Br2(aq) =>
ZnBr2(aq) + NH4OH(aq) = ZnOH(s) + NH4Br2(aq)
MqCl2 + NaOH = Mq(OH)2 + NaCl =>
MqCl2 + 2 NaOH = Mq(OH)2 + 2 NaCl
HCl(aq) + NaOH(s) = H2O(l) + NaCl(aq) =>
HCl(aq) + NaOH(s) = H2O(l) + NaCl(aq)
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
NH4Cl(aq) = NH3(g) + HCl(aq) =>
NH4Cl(aq) = NH3(g) + HCl(aq)
Ba(OH)2H2O + C18H36O2 = C36H70BaO4 + H2O =>
Ba(OH)2H2O + 2 C18H36O2 = C36H70BaO4 + 3 H2O
Al(SO4)3 + Na2S + H2O = AlOH3 + H2S + Na2SO4 =>
8 Al(SO4)3 + 31 Na2S + 36 H2O = 8 AlOH3 + 24 H2S + 31 Na2SO4
HS2O3 = S + HSO4 + H2O =>
7 HS2O3 = 9 S + 5 HSO4 + H2O
CH3OHCuO = HCHOH2OCu =>
CH3OHCuO = HCHOH2OCu
Ba(NO3)2 + Na2S = BaS + Na(NO3) =>
Ba(NO3)2 + Na2S = BaS + 2 Na(NO3)
CH3COOH + ZnCO3 = CH3COOZn + CO2 + H2O =>
9 CH3COOH + 8 ZnCO3 = 8 CH3COOZn + 10 CO2 + 6 H2O
ZrO2 = Zr + O2 =>
ZrO2 = Zr + O2
C9H7O4Na + HCl = C9H8O4 + NaCl =>
C9H7O4Na + HCl = C9H8O4 + NaCl
FeNO32 + HNO3 = FeNO33 + NO + H2O =>
3 FeNO32 + 2 HNO3 = 3 FeNO33 + 2 NO + H2O
FeCl + Zn = ZnCl + Fe =>
FeCl + Zn = ZnCl + Fe
H3C6H5O7 + H2O = H3O{+} + H2C6H5O7{-} =>
H3C6H5O7 + H2O = H3O{+} + H2C6H5O7{-}
PbS + HNO3 = Pb(NO3)2 + SO3 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 SO3 + 8 NO + 7 H2O
KMnO4 = K2MnO4MnO2O2 =>
2 KMnO4 = K2MnO4MnO2O2
ZrO2 = Zr + O2 =>
ZrO2 = Zr + O2
C4H6 + K2Cr2O7 + HCl = CH3COOH + KCl + CrCl3 + H2O =>
C4H6 + K2Cr2O7 + 8 HCl = 2 CH3COOH + 2 KCl + 2 CrCl3 + 3 H2O
NH4(OH) + H2C2O4 = (NH4)2C2O4 + H2O =>
2 NH4(OH) + H2C2O4 = (NH4)2C2O4 + 2 H2O
PbS + HNO3 = Pb(NO3)2 + SO3 + N2O + H2O =>
PbS + 4 HNO3 = Pb(NO3)2 + SO3 + N2O + 2 H2O
C6H12O6 + CuO = Cu + H2O + CO2 =>
C6H12O6 + 12 CuO = 12 Cu + 6 H2O + 6 CO2
Ba(OH)2 + H4P2O7 = Ba3(HP2O7)2 + H2O =>
3 Ba(OH)2 + 2 H4P2O7 = Ba3(HP2O7)2 + 6 H2O
PbS + HNO3 = Pb(NO3)2 + SO3 + NO + H2O =>
3 PbS + 14 HNO3 = 3 Pb(NO3)2 + 3 SO3 + 8 NO + 7 H2O
K2CO3 + HCl = KCl + H2[CO3] =>
K2CO3 + 2 HCl = 2 KCl + H2[CO3]
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
