| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C9H7NO + 41 O2 = 36 CO2 + 14 H2O + 2 N2
II + H2O = HI + OH =>
II + 2 H2O = 2 HI + 2 OH
AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O
KAl3Si3O10(OH)2 + H = Al2SiO5 + SiO2 + K + H2O =>
2 KAl3Si3O10(OH)2 + 2 H = 3 Al2SiO5 + 3 SiO2 + 2 K + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + Zn2O = ZnCl + O2 =>
2 Cl2 + 2 Zn2O = 4 ZnCl + O2
XeF2 + Si = Xe + SiF4 =>
2 XeF2 + Si = 2 Xe + SiF4
C6H12O6 + NH3 + H2O = CO2 + CH18O05N02 =>
C6H12O6 + 8 NH3 + 18 H2O = 2 CO2 + 4 CH18O05N02
CH3CH2CO2 + NH4 = CH3CH2COOH + NH3 =>
CH3CH2CO2 + NH4 = CH3CH2COOH + NH3
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + NH4HCO3 =>
(NH4)2SO4 + Ca(HCO3)2 = CaSO4 + 2 NH4HCO3
C2H5NO2 + H = C2H5NH2 + H2O =>
C2H5NO2 + 6 H = C2H5NH2 + 2 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HCl1 + NaOH = NaCl + H2O =>
HCl1 + NaOH = NaCl + H2O
NaSO3 + (NH4)2SO4 = Na2SO4 + SO3(NH4) =>
2 NaSO3 + (NH4)2SO4 = Na2SO4 + 2 SO3(NH4)
SO3H2O = H2SO4 =>
SO3H2O = H2SO4
H2O + NH2C6H4COOC2H5 = C7H7NO2 + CH3CH2OH =>
H2O + NH2C6H4COOC2H5 = C7H7NO2 + CH3CH2OH
Mn(OH)2 + O2 = MnO2H + H2O =>
4 Mn(OH)2 + O2 = 4 MnO2H + 2 H2O
CH3COOH + CH3COONa = C4H6O3 + OHNa =>
CH3COOH + CH3COONa = C4H6O3 + OHNa
BH3(g) + H2O(l) = H3BO3 + H2 =>
BH3(g) + 3 H2O(l) = H3BO3 + 3 H2
C8H8O3 + NaOH = C7H6O3 + H2O + Na =>
7 C8H8O3 + 14 NaOH = 8 C7H6O3 + 11 H2O + 14 Na
MgS + HBr = MgBr2 + H2S =>
MgS + 2 HBr = MgBr2 + H2S
Fe2S3(s) = Fe(s) + S(s) =>
Fe2S3(s) = 2 Fe(s) + 3 S(s)
Ca + Pb(NO3)2 = Pb2 + Ca(NO3) =>
4 Ca + 2 Pb(NO3)2 = Pb2 + 4 Ca(NO3)
HClO3(aq) = H2(g) + ClO3 =>
2 HClO3(aq) = H2(g) + 2 ClO3
Pb(Cl)2 + Ba(OH)2 = Pb(OH)2 + Ba(Cl)2 =>
Pb(Cl)2 + Ba(OH)2 = Pb(OH)2 + Ba(Cl)2
Ca(s) + LiCl(aq) = Li(s) + CaCl2(aq) =>
Ca(s) + 2 LiCl(aq) = 2 Li(s) + CaCl2(aq)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
KI(aq) + Br2(aq) = KBr + I2 =>
2 KI(aq) + Br2(aq) = 2 KBr + I2
Al + HCl = AlCl + H6 =>
6 Al + 6 HCl = 6 AlCl + H6
Ti + HNO3 = TiO(NO3)2 + NO + H2O =>
3 Ti + 10 HNO3 = 3 TiO(NO3)2 + 4 NO + 5 H2O
Na2SO4 + NaCl = Na2O + SO2 + OCl =>
3 Na2SO4 + 2 NaCl = 4 Na2O + 3 SO2 + 2 OCl
CuO + NH3*H2O = Cu(NH3)4(H2O)2(OH)2 + H2O =>
CuO + 4 NH3*H2O = Cu(NH3)4(H2O)2(OH)2 + H2O
Na2O + NO2 = Na + NO3 =>
Na2O + NO2 = 2 Na + NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + NaCl = Na2O + SO2 + OCl =>
3 Na2SO4 + 2 NaCl = 4 Na2O + 3 SO2 + 2 OCl
CuCNS + KIO3 + HCl = HCN + CuSO4 + KCl + ICl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 KCl + 7 ICl + 5 H2O
(S2O8){-2} + Pb = Pb{+2} + (SO4){-2} =>
(S2O8){-2} + Pb = Pb{+2} + 2(SO4){-2}
Sn + In + P + S = Sn196In4P200S600 =>
196 Sn + 4 In + 200 P + 600 S = Sn196In4P200S600
KO2 + H2O = KOH + OH =>
KO2 + 2 H2O = KOH + 3 OH
Zn + HNO3 = H2O + N2 + Zn(NO3)2 =>
5 Zn + 12 HNO3 = 6 H2O + N2 + 5 Zn(NO3)2
H3(PO4) + Ca(OH)2 = CaH(PO4) + H2O =>
H3(PO4) + Ca(OH)2 = CaH(PO4) + 2 H2O
Ca3P2 + KMnO4 + H2O = Ca(OH)2 + KOH + MnO2 + P =>
Ca3P2 + 2 KMnO4 + 4 H2O = 3 Ca(OH)2 + 2 KOH + 2 MnO2 + 2 P
{-0} = {-} = kjihoiueo{-} =>
{-0} = e
K[Cr(OH)4] + K2C2O4 + C2O4H2 = K3[Cr(C2O4)3] + H2O =>
K[Cr(OH)4] + K2C2O4 + 2 C2O4H2 = K3[Cr(C2O4)3] + 4 H2O
C6H5NO2 + HCl = C6H5NH3Cl + H2O + Cl2 =>
C6H5NO2 + 7 HCl = C6H5NH3Cl + 2 H2O + 3 Cl2
K6 + Mg5Cl2 = K2Mg3 + Cl =>
5 K6 + 9 Mg5Cl2 = 15 K2Mg3 + 18 Cl
NaBr + AgNO3 = Na2NO3 + AgBr2 =>
2 NaBr + AgNO3 = Na2NO3 + AgBr2
CH4 + V2O5 = CO2 + V2O4 + H2O =>
CH4 + 4 V2O5 = CO2 + 4 V2O4 + 2 H2O
C2H4O + H2O = HOCH2CH2OH =>
C2H4O + H2O = HOCH2CH2OH
| 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 36 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/06/25
Équations équilibrées sur07/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
