| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMg2O4 + 17 Na2SO3 + 7 H2SO4 = 3 K2SO4 + 17 Na2SO4 + 4 Mg3SO4 + 7 H2O
CaBr2 + Na2CO3 = CaCO3 + NaBr =>
CaBr2 + Na2CO3 = CaCO3 + 2 NaBr
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
C5H5N + HBr = HC5H5N + Br =>
C5H5N + HBr = HC5H5N + Br
NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2
KMnO4 + C8H16 + H2O = C3H7O2 + MnO2 + KOH =>
8 KMnO4 + 3 C8H16 + 8 H2O = 8 C3H7O2 + 8 MnO2 + 8 KOH
Ba3(PO4)2 + H2SO4 = H3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 BaSO4
NaNO2 + Al + NaOH + H2O = Na(Al(OH)4) + NH3 =>
NaNO2 + 2 Al + NaOH + 5 H2O = 2 Na(Al(OH)4) + NH3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ba2S + Na2SO3 = Ba2SO3 + Na2S =>
Ba2S + Na2SO3 = Ba2SO3 + Na2S
CH2O + O2 = CO2 + H2O =>
CH2O + O2 = CO2 + H2O
Br2O + H2O = HBrO =>
Br2O + H2O = 2 HBrO
K2SO4 + SrI2 = KI + SrSO4 =>
K2SO4 + SrI2 = 2 KI + SrSO4
Al + ZnCl = ZnAlCl =>
Al + ZnCl = ZnAlCl
ICl3 + NaBr = NaCl + IBr3 =>
ICl3 + 3 NaBr = 3 NaCl + IBr3
NaNO3(s) = NaNO2(s) + O2(g) =>
2 NaNO3(s) = 2 NaNO2(s) + O2(g)
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
HNO3Na2SO3 = HSO3Na2NO3 =>
HNO3Na2SO3 = HSO3Na2NO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3NO2 + H2 = CH3NH2 + H2O =>
CH3NO2 + 3 H2 = CH3NH2 + 2 H2O
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Ba2S + Na2SO3 = Ba2SO3 + Na2S =>
Ba2S + Na2SO3 = Ba2SO3 + Na2S
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Cu + (NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu + (NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Co2CuS4 + O2 + H2O = CuSO4 + CoSO4 + H2SO4 =>
2 Co2CuS4 + 15 O2 + 2 H2O = 2 CuSO4 + 4 CoSO4 + 2 H2SO4
KOH + CuS = CuOH + KS =>
KOH + CuS = CuOH + KS
Hg(OH)2 + H3P = Hg3P2 + H2O =>
3 Hg(OH)2 + 2 H3P = Hg3P2 + 6 H2O
CO2(aq) + H2O = H2CO3(aq) =>
CO2(aq) + H2O = H2CO3(aq)
K2Na3 + N2 = KN + Na2 =>
2 K2Na3 + 2 N2 = 4 KN + 3 Na2
NaHSO4*2H2O + Fe2(SO4)3*9H2O = NaFe3(SO4)2(OH)6 + H2SO4 + H2O =>
2 NaHSO4*2H2O + 3 Fe2(SO4)3*9H2O = 2 NaFe3(SO4)2(OH)6 + 7 H2SO4 + 19 H2O
Bi + H2O = Bi2O3 + H2 =>
2 Bi + 3 H2O = Bi2O3 + 3 H2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
(NH4)2SO4 + Mg(OH)2 = MgSO4 + H2O + NH3 =>
(NH4)2SO4 + Mg(OH)2 = MgSO4 + 2 H2O + 2 NH3
MnCr2O7 = Mn + Cr2O7 =>
MnCr2O7 = Mn + Cr2O7
CuCl2 + Na2S2O3 + H2SO4 = CuS + S + Na2SO4 + HCl =>
CuCl2 + 4 Na2S2O3 + H2SO4 = CuS + 4 S + 4 Na2SO4 + 2 HCl
NaOH + H2SO3 = H2O + NaHSO3 =>
NaOH + H2SO3 = H2O + NaHSO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
CuCl2 + NaCO3 + H2O = Cu(OH)2CO3 + NaCl + CO2 =>
CuCl2 + 2 NaCO3 + H2O = Cu(OH)2CO3 + 2 NaCl + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2
CH3CH2CH3 + Br2 = CH3CH2CH3Br =>
2 CH3CH2CH3 + Br2 = 2 CH3CH2CH3Br
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
