| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2C2O4 + Cu(NO3)2 = Na2(NO3)2 + CuC2O4
H3PO4CaCO3 = CaHPO4CO2H2O =>
H3PO4CaCO3 = CaHPO4CO2H2O
Ag + Se = Ag2Se =>
2 Ag + Se = Ag2Se
Al2(SO4)3 + HCl = AlCl3 + H2(SO4) =>
Al2(SO4)3 + 6 HCl = 2 AlCl3 + 3 H2(SO4)
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = K3[Fe(SCN)6] + Cr2SO4 + K2SO4 + H2O =>
10 K4[Fe(SCN)6] + K2Cr2O7 + 7 H2SO4 = 10 K3[Fe(SCN)6] + Cr2SO4 + 6 K2SO4 + 7 H2O
Zn + Cu(OH)2 = Zn(OH)2 + Cu =>
Zn + Cu(OH)2 = Zn(OH)2 + Cu
F2 + C2H4 = C2F4 + HF =>
4 F2 + C2H4 = C2F4 + 4 HF
(NH4)2(SO4) + KOH = K2SO4 + NH3 + H2O =>
(NH4)2(SO4) + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
KHSO3H2O = H2SO3 + KOH =>
KHSO3H2O = H2SO3 + KOH
Pb(ClO3)2 + NaNO3 = Pb(NO3)2 + NaClO3 =>
Pb(ClO3)2 + 2 NaNO3 = Pb(NO3)2 + 2 NaClO3
N + H = NH4 =>
N + 4 H = NH4
CH3COOH + NaH = CH3COONa + H2 =>
CH3COOH + NaH = CH3COONa + H2
AlCl3 + I2 = AlI + Cl2 =>
2 AlCl3 + I2 = 2 AlI + 3 Cl2
Ba + N2 + O2 = Ba(NO3)2 =>
Ba + N2 + 3 O2 = Ba(NO3)2
SIO2 + KOH = K2SIO3 + H2O =>
SIO2 + 2 KOH = K2SIO3 + H2O
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = Na2(NO3)2 + BaSO3
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Sb2O5 = Sb2O4 + O2 =>
2 Sb2O5 = 2 Sb2O4 + O2
Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C3H5N3O9(l) = CO2(g) + H20(l) + N2(g) + O2(g) =>
4 C3H5N3O9(l) = 12 CO2(g) + H20(l) + 6 N2(g) + 6 O2(g)
H2SO4 + S = H2SO4S =>
H2SO4 + S = H2SO4S
C5 + N2 = C5N =>
2 C5 + N2 = 2 C5N
Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O
BaO + Cl2O = BaCl2 + O2 =>
BaO + Cl2O = BaCl2 + O2
H3O + SO4 = H2SO4 + OH =>
H3O + SO4 = H2SO4 + OH
Cu + AgCl = CuAgCl =>
Cu + AgCl = CuAgCl
K2Cr2O7 + SnCl2 + H2SO4 = CrCl3 + H2O + K2SO4 + Sn(SO4)2 =>
K2Cr2O7 + 3 SnCl2 + 7 H2SO4 = 2 CrCl3 + 7 H2O + K2SO4 + 3 Sn(SO4)2
MnO2 + H2O2 + KOH = KMnO4 + H2O =>
2 MnO2 + 3 H2O2 + 2 KOH = 2 KMnO4 + 4 H2O
AgF + Cl2 = AgCl + F =>
2 AgF + Cl2 = 2 AgCl + 2 F
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
MnO4{-} + H{+} + H2O2 = Mn{2+} + H2O + O2 =>
2 MnO4{-} + 6 H{+} + 5 H2O2 = 2 Mn{2+} + 8 H2O + 5 O2
Na3CrO3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 3 Cl2 + 4 NaOH = 2 Na2CrO4 + 6 NaCl + 2 H2O
C3 + H2 = CH4 =>
C3 + 6 H2 = 3 CH4
C3H7NO2S + O2 = CO2 + NH3 + H2O + SO2 =>
C3H7NO2S + 4 O2 = 3 CO2 + NH3 + 2 H2O + SO2
CrCl3 + H2O + (NH4)2S2O8 = H2SO4 + NH4Cl + HCl + (NH4)2Cr2O7 =>
2 CrCl3 + 7 H2O + 3(NH4)2S2O8 = 6 H2SO4 + 4 NH4Cl + 2 HCl + (NH4)2Cr2O7
BaO2 + H2O = BaO + H2O2 =>
BaO2 + H2O = BaO + H2O2
C2H2 + O2 = CO2 + H2O = C + CO =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CaO + H2O = CaH12O6 + O =>
CaO + 6 H2O = CaH12O6 + O
C3H7Br + KOH = C3H6 + KBr + H2O =>
C3H7Br + KOH = C3H6 + KBr + H2O
CuO + Au = Cu + AuO =>
CuO + Au = Cu + AuO
Na2B4O7 + CH3OH + H2SO4 = B(CH3O)3 + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(CH3O)3 + Na2SO4 + 7 H2O
SnO2 + H2O = H2SnO3 =>
SnO2 + H2O = H2SnO3
AgNO3 + [Co(NH3)6]Cl3 = AgCl + [Co(NH3)6(NO3)3] =>
3 AgNO3 + [Co(NH3)6]Cl3 = 3 AgCl + [Co(NH3)6(NO3)3]
N(OH)2 + HCl = NCl2 + H2O =>
N(OH)2 + 2 HCl = NCl2 + 2 H2O
BaCl2 + SO3 + H2O = BaSO4 + HCl =>
BaCl2 + SO3 + H2O = BaSO4 + 2 HCl
Al + HClO = AlClO + H2 =>
2 Al + 2 HClO = 2 AlClO + H2
ZnSO4 + H2O = ZnO + H2SO4 =>
ZnSO4 + H2O = ZnO + H2SO4
Fe + NH3 = Fe(NH3) =>
Fe + NH3 = Fe(NH3)
| 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.
