| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg + H2SO4 = MgSO4 + H2
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
C6H12O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
C6H12O + 28 CuSO4 + 56 NaOH = 6 CHOO + 14 Cu2O + 28 Na2SO4 + 31 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C + Mn2O7 = CO + Mn =>
7 C + Mn2O7 = 7 CO + 2 Mn
Au + HCl = AuCl2 + H2 =>
Au + 2 HCl = AuCl2 + H2
C + O2 = CO2 =>
C + O2 = CO2
Au + HCl = AuCl + H2 =>
2 Au + 2 HCl = 2 AuCl + H2
PdCl2 + CO + H2O = Pd + CO2 + HCl =>
PdCl2 + CO + H2O = Pd + CO2 + 2 HCl
CaCO3(aq) + HCl(aq) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(s) + CO2(g) + H2O(l)
ZrCl4 + NH4ReO4 = Zr(ReO4)4 + NH4Cl =>
ZrCl4 + 4 NH4ReO4 = Zr(ReO4)4 + 4 NH4Cl
CaCO3(aq) + HCl(aq) = CaCl2(s) + CO2(g) + H2O(l) =>
CaCO3(aq) + 2 HCl(aq) = CaCl2(s) + CO2(g) + H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C3H6O + 16[Ag(NH3)2]OH = 3(NH4)2CO3 + 26 NH3 + 16 Ag + 8 H2O
Na2SO4 + Mg(NO3)2 = NaNO3 + MgSO4 =>
Na2SO4 + Mg(NO3)2 = 2 NaNO3 + MgSO4
Cu + HCl = CuCl + H2 =>
2 Cu + 2 HCl = 2 CuCl + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
C6H12O + [Ag(NH3)2]OH = (NH4)2CO3 + NH3 + Ag + H2O =>
C6H12O + 34[Ag(NH3)2]OH = 6(NH4)2CO3 + 56 NH3 + 34 Ag + 17 H2O
K2SO3(aq) + HNO3(aq) = KNO3(aq) + SO2(g) + H2O(l) =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + SO2(g) + H2O(l)
Na2WO4 + HReO4 = WO2(ReO4)2 + NaOH =>
Na2WO4 + 2 HReO4 = WO2(ReO4)2 + 2 NaOH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(l) + H2O(l) =>
NH4Cl(aq) + NaOH(aq) = NaCl(aq) + NH3(l) + H2O(l)
Cl2O6 + OH{-} = ClO3{-} + ClO4{-} + H2O =>
Cl2O6 + 2 OH{-} = ClO3{-} + ClO4{-} + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + H2O(l) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(g) + 4 H2O(l)
C3H6O + KMNO4 + H2SO4 = HCOOH + MNSO4 + K2SO4 + H2O =>
C3H6O + 2 KMNO4 + 3 H2SO4 = 3 HCOOH + 2 MNSO4 + K2SO4 + 3 H2O
Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
I4O9(S) = I2O6(S) + I2(l) + O2(g) =>
2 I4O9(S) = 2 I2O6(S) + 2 I2(l) + 3 O2(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Al(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 NaAl(OH)4(aq) + 3 H2(g)
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
(NH4)2SO4 + NaOH = (NH4)2OH + NaSO4 =>
(NH4)2SO4 + NaOH = (NH4)2OH + NaSO4
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2 + H2 = HN3 =>
3 N2 + H2 = 2 HN3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Cu + Ag{+} = Cu2{+} + Ag =>
2 Cu + Ag{+} = Cu2{+} + Ag
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H =>
CH3CH2CH2CH2OH = CH3CH2CH2CHO + 2 H
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H2 =>
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H2
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H3 =>
3 CH3CH2CH2CH2OH = 3 CH3CH2CH2CHO + 2 H3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag =>
2 Cu + Ag{+}(aq) = Cu2{+}(aq) + Ag
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H2 =>
CH3CH2CH2CH2OH = CH3CH2CH2CHO + H2
| 1 2 3 4 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/14
Équations équilibrées sur06/12/13
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
