| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H4O6{2-} + 5 H2O2 = 4 CO2 + 6 H2O + 2 OH{-}
HNO3 + Na = H2 + NaNO3 =>
2 HNO3 + 2 Na = H2 + 2 NaNO3
ZnSO4 + HCl = ZnCl2 + H2 + SO4 =>
ZnSO4 + 2 HCl = ZnCl2 + H2 + SO4
HCH3COO + Zn(OH)2 = H2O + Zn(CH3COO)2 =>
2 HCH3COO + Zn(OH)2 = 2 H2O + Zn(CH3COO)2
Cl + KCl = KCl2 =>
Cl + KCl = KCl2
CH3Br + HCl = CH3Cl + HBr =>
CH3Br + HCl = CH3Cl + HBr
AuCl3 + NaOH = Au(OH)3 + NaCl =>
AuCl3 + 3 NaOH = Au(OH)3 + 3 NaCl
CdCl2 + H2 = Cd + HCl =>
CdCl2 + H2 = Cd + 2 HCl
NH2 = N2 + H6 =>
6 NH2 = 3 N2 + 2 H6
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
AgNO{3} + H{2} = Ag{2}S + HNO{3} =>
AgNO{3} + H{2} = Ag{2}S + HNO{3}
CH3COOH + Na2O = CH3COONa + HOH =>
2 CH3COOH + Na2O = 2 CH3COONa + HOH
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Sb2S3 + NaOH = NaSbS2 + NaSbSO + H2O =>
Sb2S3 + 2 NaOH = NaSbS2 + NaSbSO + H2O
SnC2O4 = SnO + CO + CO2 =>
SnC2O4 = SnO + CO + CO2
Fe + MgCl2 + H2O = FeCl2 + Mg(OH)2 + H2 =>
Fe + MgCl2 + 2 H2O = FeCl2 + Mg(OH)2 + H2
PbO2 + H2O = Pb(OH)4 =>
PbO2 + 2 H2O = Pb(OH)4
Ca(HSO3)2 + HNO3 = Ca(NO3)2 + H2O + SO2 =>
Ca(HSO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O + 2 SO2
C7H7Br + NaOH = C7H8O + NaBr =>
C7H7Br + NaOH = C7H8O + NaBr
KCIO3 + KOH + MnO2 = K2MnO4 + KCI + H2O =>
KCIO3 + 6 KOH + 3 MnO2 = 3 K2MnO4 + KCI + 3 H2O
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H8O6 + H2O = H3O + CO2 =>
C6H8O6 + 26 H2O = 20 H3O + 6 CO2
Ca + C2H4O2 = Ca(C2H3O2)2 + H2 =>
Ca + 2 C2H4O2 = Ca(C2H3O2)2 + H2
NH3 + NaHSO4 = NH4 + NaSO4 =>
NH3 + NaHSO4 = NH4 + NaSO4
H3PO4 + Ra(OH)2 = Ra3(PO4)2 + H2O =>
2 H3PO4 + 3 Ra(OH)2 = Ra3(PO4)2 + 6 H2O
C6H5OH(s) + O2(g) = CO2(g) + H2O =>
C6H5OH(s) + 7 O2(g) = 6 CO2(g) + 3 H2O
H2Cl2 + Ca(OH)2 = CaCl2 + H2O =>
H2Cl2 + Ca(OH)2 = CaCl2 + 2 H2O
C2H5NO + O2 = CO2 + H2O + NH3 =>
C2H5NO + 2 O2 = 2 CO2 + H2O + NH3
BaCl2 + Al2S3O12 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2S3O12 = 3 BaSO4 + 2 AlCl3
NaCl2 + H2O = Na(OH)2 + HCl =>
NaCl2 + 2 H2O = Na(OH)2 + 2 HCl
AuO2 + H2SO4 = AuSO4 + O2 + H2O =>
2 AuO2 + 2 H2SO4 = 2 AuSO4 + O2 + 2 H2O
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l) =>
HC6H7O6(aq) + NaOH(aq) = NaC6H7O6(aq) + H2O(l)
SO2 + H3PO4 = PO4 + H2SOH2O =>
3 SO2 + 4 H3PO4 = 4 PO4 + 3 H2SOH2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al(C2H3O2)3 + (NH4)(OH) = Al(OH)3 + NH4(C2H3O2) =>
Al(C2H3O2)3 + 3(NH4)(OH) = Al(OH)3 + 3 NH4(C2H3O2)
H2O2 + NaOH = NaO2 + H2O =>
3 H2O2 + 2 NaOH = 2 NaO2 + 4 H2O
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
AgNO3 + Na2SO4 = Ag2SO4 + NaNO3 =>
2 AgNO3 + Na2SO4 = Ag2SO4 + 2 NaNO3
AgNO3(aq) + NaCl = AgCl + NaNO3 =>
AgNO3(aq) + NaCl = AgCl + NaNO3
S2F2 + H2O = S8 + H2S4O6 + HF =>
20 S2F2 + 24 H2O = 3 S8 + 4 H2S4O6 + 40 HF
H2 + Pb2 = Pb2H =>
H2 + 2 Pb2 = 2 Pb2H
CHCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CHCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C8H10N4O + O2 = CO2 + H2O + NO2 =>
C8H10N4O + 14 O2 = 8 CO2 + 5 H2O + 4 NO2
Na2CO3 + AgNO3 = AgNa2 + NCO6 =>
Na2CO3 + AgNO3 = AgNa2 + NCO6
(NH4)2CO3 + KOH = NH3 + H2O + K2CO3 =>
(NH4)2CO3 + 2 KOH = 2 NH3 + 2 H2O + K2CO3
Na2S + HCH3COO = NaCH3COO + H2S =>
Na2S + 2 HCH3COO = 2 NaCH3COO + H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
