| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3COH + 2 KMnO4 + 2 KOH = 5 CH3COOH + 2 K2MnO2 + H2O
Zn(OH)2 + KNO3 = KOH + Zn(NO3)2 =>
Zn(OH)2 + 2 KNO3 = 2 KOH + Zn(NO3)2
Al(s) + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
Mg + NaOH + H2O = NaMgO2 + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 NaMgO2 + 3 H2
H2CO3 = H + C + O =>
H2CO3 = 2 H + C + 3 O
CH3NH2 + HCOOH = CH3CONH2 + H2O =>
CH3NH2 + HCOOH = CH3CONH2 + H2O
H2 + N4 = N2H4 =>
4 H2 + N4 = 2 N2H4
ZnSO4 = ZnO + SO2 + O2 =>
2 ZnSO4 = 2 ZnO + 2 SO2 + O2
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
Ca(OH)2 + Na2CO3 = CaCO3 + NaOH =>
Ca(OH)2 + Na2CO3 = CaCO3 + 2 NaOH
CuSO4 + NaBH4 = Cu + NaSO4 + BH4 =>
CuSO4 + NaBH4 = Cu + NaSO4 + BH4
Na3P + CaF2 = Ca3P2 + NaF =>
2 Na3P + 3 CaF2 = Ca3P2 + 6 NaF
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
Fe2S3 + O2 = SO2 + Fe2O3 =>
2 Fe2S3 + 9 O2 = 6 SO2 + 2 Fe2O3
FeSO4*7H2O = FeSO4 + H2O =>
FeSO4*7H2O = FeSO4 + 7 H2O
C6H5COOKKOH = C6H6K2CO3 =>
C6H5COOKKOH = C6H6K2CO3
HgNO3 + CaI2 = HgI + Ca(NO3)2 =>
2 HgNO3 + CaI2 = 2 HgI + Ca(NO3)2
IO3{-} + H{+} + {10-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + {10-} = I2 + 6 H2O
NH4OH + HCl = H2O + NH4Cl =>
NH4OH + HCl = H2O + NH4Cl
Cr(s) + Ni(NO3)2(aq) = Cr(NO3)2(aq) + Ni(s) =>
Cr(s) + Ni(NO3)2(aq) = Cr(NO3)2(aq) + Ni(s)
IO3{-} + H{+} + {10-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + {10-} = I2 + 6 H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
(NH4)3PO4 + BaCl2 = NH4Cl + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaCl2 = 6 NH4Cl + Ba3(PO4)2
N2 + S = N2S3 =>
N2 + 3 S = N2S3
Al2(SO4)3 + Na2CO3 = Na2(SO4) + Al2(CO3)3 =>
Al2(SO4)3 + 3 Na2CO3 = 3 Na2(SO4) + Al2(CO3)3
CH3(CH2)2CH3 + O2 = CO2 + H2O2 = CO2 + H2O =>
CH3(CH2)2CH3 + 9 O2 = 4 CO2 + 5 H2O2
C6H10N402 + O2 = CO2 + H2O + NO2 =>
2 C6H10N402 + 821 O2 = 12 CO2 + 10 H2O + 804 NO2
Mg + HAl = MgAl + H2 =>
2 Mg + 2 HAl = 2 MgAl + H2
Hg(NO)2 + NH4SCN = Hg(SCN)2 + NH4NO =>
Hg(NO)2 + 2 NH4SCN = Hg(SCN)2 + 2 NH4NO
Zn(s) + HC1 = ZnC12 + H2 =>
Zn(s) + 12 HC1 = ZnC12 + 6 H2
SnCl2 + HgCl4 = SnCl4 + HgCl =>
3 SnCl2 + 2 HgCl4 = 3 SnCl4 + 2 HgCl
KOH(s) + SnCl2(aq) = KCl(aq) + Sn(OH)2(s) =>
2 KOH(s) + SnCl2(aq) = 2 KCl(aq) + Sn(OH)2(s)
K2(CO)3 + Cu(SO)4 = K2(SO)3 + Cu(CO)4 =>
4 K2(CO)3 + 3 Cu(SO)4 = 4 K2(SO)3 + 3 Cu(CO)4
K + (NO3)2 = K(NO3) =>
2 K + (NO3)2 = 2 K(NO3)
HNO3 + MnCO3 = CO2 + H2O + Mn(NO3)2 =>
2 HNO3 + MnCO3 = CO2 + H2O + Mn(NO3)2
Zn + HU = ZnU2 + H2 =>
Zn + 2 HU = ZnU2 + H2
K[Sb(OH)6] + H2O = [Sb(H2O)(OH)5] + KOH =>
K[Sb(OH)6] + H2O = [Sb(H2O)(OH)5] + KOH
IO3{-} + H{+} + {10-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + {10-} = I2 + 6 H2O
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
CH3OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2(g) = 2 CO2(g) + 4 H2O(g)
Al(s) + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
HBr + H2PO3 = P4 + Br2 + H2O =>
16 HBr + 4 H2PO3 = P4 + 8 Br2 + 12 H2O
IO3{-} + H{+} + {10-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + {10-} = I2 + 6 H2O
S + HNO3 + H2O = H2SO3 + N2O =>
2 S + 2 HNO3 + H2O = 2 H2SO3 + N2O
NH4OH + AlCl3 = Al(OH)3 + NH4Cl =>
3 NH4OH + AlCl3 = Al(OH)3 + 3 NH4Cl
K3PO4 + (NH4)2MoO4 + HNO3 = K3PO4*12MoO3 + NH4NO3 + H2O =>
K3PO4 + 12(NH4)2MoO4 + 24 HNO3 = K3PO4*12MoO3 + 24 NH4NO3 + 12 H2O
C2H3O2Na + O2 = CO2 + H2O + NaOH =>
C2H3O2Na + 2 O2 = 2 CO2 + H2O + NaOH
IO3{-} + H{+} + {10-} = I2 + H2O =>
2 IO3{-} + 12 H{+} + {10-} = I2 + 6 H2O
C + HNO3 = CO2 + NO2 + H2O =>
C + 4 HNO3 = CO2 + 4 NO2 + 2 H2O
Ca + Al = Ca3Al2 =>
3 Ca + 2 Al = Ca3Al2
| 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 sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
