| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cl2(g) + KBr(aq) = BrCl2(g) + K(s)
CaCl2 + KPO4 = CaPO4 + KCl2 =>
CaCl2 + KPO4 = CaPO4 + KCl2
NaHCO3 + H3C6H5O2 = CO2 + H2O + Na3C6H5O7 =>
42 NaHCO3 + 9 H3C6H5O2 = 12 CO2 + 22 H2O + 14 Na3C6H5O7
H2SO3 + BaO = BaSO3H2O =>
H2SO3 + BaO = BaSO3H2O
C14H12 + MnO4{-} + H{+} = C7H6O2 + MnO2 + H2O =>
3 C14H12 + 8 MnO4{-} + 8 H{+} = 6 C7H6O2 + 8 MnO2 + 4 H2O
NH4HCO3 + MgSO4*7H2O = (NH4)2SO4 + MgCO3 + H2O + CO2 =>
2 NH4HCO3 + MgSO4*7H2O = (NH4)2SO4 + MgCO3 + 8 H2O + CO2
Na2O3 + H2SO4 = H2O3 + NaHSO4 =>
Na2O3 + 2 H2SO4 = H2O3 + 2 NaHSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KMnO4 + NaOH + KI = KOH + MnO2 + Na2O + I2 =>
2 KMnO4 + 8 NaOH + 6 KI = 8 KOH + 2 MnO2 + 4 Na2O + 3 I2
CH3COCH3 + O = CO2 + H2O =>
CH3COCH3 + 8 O = 3 CO2 + 3 H2O
Rb + At2 = RbAt =>
2 Rb + At2 = 2 RbAt
Pb + (CH3COO)2 + H2S = PbS + CH3COOH =>
Pb + (CH3COO)2 + H2S = PbS + 2 CH3COOH
VO2 + O2 + Li2CO3 = Li3VO4 + CO2 =>
4 VO2 + O2 + 6 Li2CO3 = 4 Li3VO4 + 6 CO2
NaClO3 + NaI + H2SO4 = I2 + Na2SO4 + NaCl + H2O =>
NaClO3 + 6 NaI + 3 H2SO4 = 3 I2 + 3 Na2SO4 + NaCl + 3 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Mn(OH)2 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)2 + 5 Br2 + 12 KOH = 2 KMnO4 + 10 KBr + 8 H2O
NaOH + Br2 + FeCl3 = Na2FeO4 + NaCl + NaBr + H2O =>
16 NaOH + 3 Br2 + 2 FeCl3 = 2 Na2FeO4 + 6 NaCl + 6 NaBr + 8 H2O
Cr2(SO4)3 + LiOH = Li2SO4 + Cr(OH)3 =>
Cr2(SO4)3 + 6 LiOH = 3 Li2SO4 + 2 Cr(OH)3
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3 + NaNO3 =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3 + 3 NaNO3
Fe(II) + H2SO4 = Fe(II)SO4 + H =>
Fe(II) + H2SO4 = Fe(II)SO4 + 2 H
Al2(SO4)3 + Ba(NO2)2 = Al(NO2)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO2)2 = 2 Al(NO2)3 + 3 BaSO4
Na2CO3 + Cr(ClO4)3 = Cr2(CO3)3 + NaClO4 =>
3 Na2CO3 + 2 Cr(ClO4)3 = Cr2(CO3)3 + 6 NaClO4
Sr(OH)2 + Li2SO4 = Li(OH) + Sr(SO4) =>
Sr(OH)2 + Li2SO4 = 2 Li(OH) + Sr(SO4)
Cr2(SO4)3 + LiOH = Cr(OH)3 + Li2SO4 =>
Cr2(SO4)3 + 6 LiOH = 2 Cr(OH)3 + 3 Li2SO4
Mg + PbS = Pb + MgS =>
Mg + PbS = Pb + MgS
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2CO3 + CaCl2 = (NH4)Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2(NH4)Cl + CaCO3
Cl2 + P2S5 = PCl3 + S8 =>
24 Cl2 + 8 P2S5 = 16 PCl3 + 5 S8
HNO3 + NH4Cl = NH4NO3 + HCl =>
HNO3 + NH4Cl = NH4NO3 + HCl
Fe2O3 + HCl = FeCl3 + H2O =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
ReO4 + IO = IO3 + Re =>
ReO4 + 2 IO = 2 IO3 + Re
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
KClO3 + KJ + HCl = KCl + J2 + H2O =>
KClO3 + 6 KJ + 6 HCl = 7 KCl + 3 J2 + 3 H2O
KOH + Al2(SO4)3 = Al(OH)3 + K2SO4 =>
6 KOH + Al2(SO4)3 = 2 Al(OH)3 + 3 K2SO4
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
K2O + P2O5 = K3PO4 =>
3 K2O + P2O5 = 2 K3PO4
ZnO + MnO2 = Zn + MnO3 =>
ZnO + MnO2 = Zn + MnO3
XZK3(s) = XK(s) + ZK2(g) =>
XZK3(s) = XK(s) + ZK2(g)
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
NH3 + H2SO3 = NH3SO3 + H2 =>
NH3 + H2SO3 = NH3SO3 + H2
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
K2Cr2O7 + SO2 + O2 = Cr2(SO4)3 + K2SO4 =>
2 K2Cr2O7 + 8 SO2 + O2 = 2 Cr2(SO4)3 + 2 K2SO4
ZnO + MnO2 = Zn + MnO3 =>
ZnO + MnO2 = Zn + MnO3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Ca(OH)2 + Si = Si(OH)2 + Ca =>
Ca(OH)2 + Si = Si(OH)2 + Ca
| 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 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
