| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C16H24O5N4 + O2 = CO2 + H2O + N =>
2 C16H24O5N4 + 39 O2 = 32 CO2 + 24 H2O + 8 N
C600H1200O1100 + O2 = CO2 + H2O =>
C600H1200O1100 + 350 O2 = 600 CO2 + 600 H2O
HCl(aq) + K2SO3(aq) = H2SO3 + KCl =>
2 HCl(aq) + K2SO3(aq) = H2SO3 + 2 KCl
CH3CH(OH)CH2(OH)CH3 + HCl = CH3CH(Cl)CH2(Cl)CH3 + H2O =>
CH3CH(OH)CH2(OH)CH3 + 2 HCl = CH3CH(Cl)CH2(Cl)CH3 + 2 H2O
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
CrCl3 + K2Cr2O7 = KCl + Cr2(Cr2O7)3 =>
2 CrCl3 + 3 K2Cr2O7 = 6 KCl + Cr2(Cr2O7)3
Sb2S3 + O = Sb4O6 + SO2 =>
2 Sb2S3 + 18 O = Sb4O6 + 6 SO2
Al + H2SO4 = Al2(SO4)3 + H2100 =>
700 Al + 1050 H2SO4 = 350 Al2(SO4)3 + H2100
Hg2(NO3)2 + Na2S = Hg2S + NaNO3 =>
Hg2(NO3)2 + Na2S = Hg2S + 2 NaNO3
C18H13 + O2 = CO2 + H2O =>
4 C18H13 + 85 O2 = 72 CO2 + 26 H2O
K2Cr2O7 + H2SO4 + C4H9OH = Cr2(SO4)3 + K2SO4 + C4H7OOH + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C4H9OH = 2 Cr2(SO4)3 + 2 K2SO4 + 3 C4H7OOH + 11 H2O
MgNO3 + SrCl = MgCl + SrNO3 =>
MgNO3 + SrCl = MgCl + SrNO3
HNO2 + KMnO4 + H2SO4 = HNO3 + MnSO4 + K2SO4 + H2 =>
8 HNO2 + 2 KMnO4 + 3 H2SO4 = 8 HNO3 + 2 MnSO4 + K2SO4 + 3 H2
Bi{3+} + e = Bi =>
Bi{3+} + 3e = Bi
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
CaCo3 + Na = NaCo3 + Ca =>
CaCo3 + Na = NaCo3 + Ca
NaBH4 + CH2O + H2O = CH3OH + NaH2BO2 =>
NaBH4 + 3 CH2O + 2 H2O = 3 CH3OH + NaH2BO2
Al + H2SO4 = H2 + Al(SO4)32 =>
Al + 32 H2SO4 = 32 H2 + Al(SO4)32
MgCO3 + FeSO4 = MgSO4 + FeCO3 =>
MgCO3 + FeSO4 = MgSO4 + FeCO3
Mn2O5 + HBr = MnOBr3 + H2O =>
Mn2O5 + 6 HBr = 2 MnOBr3 + 3 H2O
MgCl2 + LiOH = LiCl + Mg(OH)2 =>
MgCl2 + 2 LiOH = 2 LiCl + Mg(OH)2
Fe + KNO3 + H2O = NH3 + KOH + Fe(OH)3 =>
8 Fe + 3 KNO3 + 18 H2O = 3 NH3 + 3 KOH + 8 Fe(OH)3
CH3CH2Cl + NaOH = NaCl + CH3CHCH2 + H2O =>
3 CH3CH2Cl + 3 NaOH = 3 NaCl + 2 CH3CHCH2 + 3 H2O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3COOH + KSO4 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + CH3CH2OH + 5 H2SO4 = CH3COOH + 2 KSO4 + Cr2(SO4)3 + 6 H2O
PbOH + HNO3 = PbNO3 + HOH =>
PbOH + HNO3 = PbNO3 + HOH
Mg3N2 + KCl = MgCl2 + K3N =>
Mg3N2 + 6 KCl = 3 MgCl2 + 2 K3N
SICl4 + Zn = ZnCl2 + SI =>
SICl4 + 2 Zn = 2 ZnCl2 + SI
KF + HCl = KFCl + H2 =>
2 KF + 2 HCl = 2 KFCl + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH = K{+} + OH{-} =>
KOH = K{+} + OH{-}
P2O5 + NaCl = PCl5 + Na2O =>
P2O5 + 10 NaCl = 2 PCl5 + 5 Na2O
Cl(OH)2 + H2SO4 = ClSO4 + H2O =>
Cl(OH)2 + H2SO4 = ClSO4 + 2 H2O
C7H8O + Br2 = C7H6OBr2 + HBr =>
C7H8O + 2 Br2 = C7H6OBr2 + 2 HBr
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
C8OH9 + C8H8O3 = C16H15O3 + H2O =>
C8OH9 + C8H8O3 = C16H15O3 + H2O
KOH + SiO2 = K2Si2O5 + H2O =>
2 KOH + 2 SiO2 = K2Si2O5 + H2O
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
BaSO4 + CuCl2 = BaCl2 + CuSO4 =>
BaSO4 + CuCl2 = BaCl2 + CuSO4
Na2O(s) + HNO2(ac) = NaNO2(ac) + H2O(l) =>
Na2O(s) + 2 HNO2(ac) = 2 NaNO2(ac) + H2O(l)
C4H6 + O2 = C4O2 + H6 =>
C4H6 + O2 = C4O2 + H6
NaI + H2SO4 = H2S + H2O + I2 + Na2(SO4) =>
8 NaI + 5 H2SO4 = H2S + 4 H2O + 4 I2 + 4 Na2(SO4)
CO2 + H2O + CaCO3 = Ca(HCO3)2 =>
CO2 + H2O + CaCO3 = Ca(HCO3)2
Ca + HNO3(a) = Ca(NO3)2 + H2O + N2O =>
4 Ca + 10 HNO3(a) = 4 Ca(NO3)2 + 5 H2O + N2O
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
AsO3 + H2SO4 + Zn = AsH3 + H2O + ZnSO4 =>
2 AsO3 + 9 H2SO4 + 9 Zn = 2 AsH3 + 6 H2O + 9 ZnSO4
C + CO2 = CO =>
C + CO2 = 2 CO
C15H21O6Ru = Ru + C + H + O =>
C15H21O6Ru = Ru + 15 C + 21 H + 6 O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
