| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaAl(OH)4 + CO2 = NaHCO3 + Al(OH)3
C9H10ClN5O2 + O2 = CO2 + H2O + HNO3 + HCl =>
2 C9H10ClN5O2 + 33 O2 = 18 CO2 + 4 H2O + 10 HNO3 + 2 HCl
C6H14 + Br2 = HBr + C6H13Br =>
C6H14 + Br2 = HBr + C6H13Br
CaCO3 + HNO3 = CaN2O6 + CO2 + H2O =>
CaCO3 + 2 HNO3 = CaN2O6 + CO2 + H2O
KCl(aq) + Pb(CH3COO)2(aq) = CH3COOK(aq) + PbCl2(s) =>
2 KCl(aq) + Pb(CH3COO)2(aq) = 2 CH3COOK(aq) + PbCl2(s)
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
Ga + Cl = GaCl3 =>
Ga + 3 Cl = GaCl3
CuCO3 + NaHCO3 = Cu(HCO3)2 + Na2CO3 =>
CuCO3 + 2 NaHCO3 = Cu(HCO3)2 + Na2CO3
AlCl3 + H2S + H2O = AlOHS + HCl =>
AlCl3 + H2S + H2O = AlOHS + 3 HCl
SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4 =>
SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C4H10 + Cl2 + O2 = CO2CCl4 + H2O =>
2 C4H10 + 8 Cl2 + 9 O2 = 4 CO2CCl4 + 10 H2O
CH3OH + CuCl2 = CH3Cl2 + CuOH =>
CH3OH + CuCl2 = CH3Cl2 + CuOH
Na2SO3(aq) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
H2SO4 + NaOH = HNaSO4 + H2O =>
H2SO4 + NaOH = HNaSO4 + H2O
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O =>
K2CO3 + H2SO4 = K2SO4 + CO2 + H2O
C6H17O6 + O2 = CO2 + H2O =>
4 C6H17O6 + 29 O2 = 24 CO2 + 34 H2O
KOH + MnBr = KBr + MnOH =>
KOH + MnBr = KBr + MnOH
CaCO3 + CH3COONa + NaOH = CH4 + CaO + NaCO3 =>
7 CaCO3 + 2 CH3COONa + 6 NaOH = 3 CH4 + 7 CaO + 8 NaCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FeCl2 + KNO3 + KOH = Fe3O4 + KNO2 + KCl + H2O =>
3 FeCl2 + KNO3 + 6 KOH = Fe3O4 + KNO2 + 6 KCl + 3 H2O
K3PO4(aq) + Fe(NO3)3(aq) = FePO4(aq) + KNO3(aq) =>
K3PO4(aq) + Fe(NO3)3(aq) = FePO4(aq) + 3 KNO3(aq)
HCOOH + MgO = Mg(COOH)2 + H2O =>
2 HCOOH + MgO = Mg(COOH)2 + H2O
BeI2 + Sn(NO3)4 = Be(NO3)2 + SnI4 =>
2 BeI2 + Sn(NO3)4 = 2 Be(NO3)2 + SnI4
C2H5ClNa = C4H10 + NaCl =>
2 C2H5ClNa = C4H10 + 2 NaCl
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Ag(aq) + Cl(aq) = AgCl(s) =>
Ag(aq) + Cl(aq) = AgCl(s)
Cr2O7{2-} + SO3{2-} + H3O{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 SO3{2-} + 8 H3O{+} = 2 Cr{3+} + 3 SO4{2-} + 12 H2O
Na2GeO3 + H2O = Ge + NaOH + H2O2 =>
Na2GeO3 + 3 H2O = Ge + 2 NaOH + 2 H2O2
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
Na2O2 + NaJ + H2SO4 = J2 + Na2SO4 + H2O =>
Na2O2 + 2 NaJ + 2 H2SO4 = J2 + 2 Na2SO4 + 2 H2O
CCl4 + NaOH = NaCl + CO2 + H2O =>
CCl4 + 4 NaOH = 4 NaCl + CO2 + 2 H2O
FeSO4 = Fe2O3SO2SO3 =>
2 FeSO4 = Fe2O3SO2SO3
SiO2 + Na2CO3 = Si2(CO3)4 + Na2O =>
2 SiO2 + 4 Na2CO3 = Si2(CO3)4 + 4 Na2O
C3H8O + K2Cr2O7 + HCl = CrCl3 + KCl + CH3CH2CHO + H2O =>
3 C3H8O + K2Cr2O7 + 8 HCl = 2 CrCl3 + 2 KCl + 3 CH3CH2CHO + 7 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Au3N = Au + N3 =>
3 Au3N = 9 Au + N3
SI + HNO3 + HF = H2SIF6 + NO2 + H2O =>
SI + 4 HNO3 + 6 HF = H2SIF6 + 4 NO2 + 4 H2O
CaS + H2SO4 = Ca2SO4 + HS =>
2 CaS + H2SO4 = Ca2SO4 + 2 HS
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Na2H2C2O6 = Na2CO3 + H2O + CO2 =>
Na2H2C2O6 = Na2CO3 + H2O + CO2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na3PO4 + Cu(SO4)2 = Na3(SO4)2 + CuPO4 =>
Na3PO4 + Cu(SO4)2 = Na3(SO4)2 + CuPO4
Bi(OH)3 + HBr = BiBr3 + H2O =>
Bi(OH)3 + 3 HBr = BiBr3 + 3 H2O
CuCl2 + NH4OH = Cu(OH)2 + NH4Cl =>
CuCl2 + 2 NH4OH = Cu(OH)2 + 2 NH4Cl
SnCl2 + Bi(NO3)3 + KOH = K2[Sn(OH)6] + KNO3 + KCl + Bi =>
3 SnCl2 + 2 Bi(NO3)3 + 18 KOH = 3 K2[Sn(OH)6] + 6 KNO3 + 6 KCl + 2 Bi
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
ZnO + NaOH + H2O = Na2[Zn(OH)6] + H2 =>
ZnO + 2 NaOH + 3 H2O = Na2[Zn(OH)6] + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
